Vol. 33 No. Supl 1 (2025): XXVIII ALPA Meeting. Punta del Este, Uruguay

Published: 2025-09-22

Cover page

• Cover

  • PDF (Spanish)

Proceedings

• Invited paper Evolving consumer trends: positioning animal proteins for a sustainable future. Consumer trends in meat consumption.

  01-06

  • PDF

• Invited paper Animal-based protein is a vital part of a balanced diet, but widespread negative perceptions and the absence of evidence-based scientific discussion must be addressed in the marketplace.

  07-08

  • PDF

• Invited paper Between the consumer and the producer: the world

  09-10

  • PDF (Spanish)

• Invited paper Trends in dairy consumption

  11-15

  • PDF (Spanish)

• Quota 481: Main Variables in the Cattle Feedlot Business in Uruguay

  17-18

  • PDF (Spanish)

• Attributes of choice, acceptability, and consumer preference for sheep and goat products in Panama

  19-20

  • PDF (Spanish)

• Reference intervals for electrolytes and serum pH in adult alpacas (Vicugna pacos, Linnaeus 1758) raised in Uruguay

  21-22

  • PDF (Spanish)

• Determination of the fatty acid profile in Mexican buffalo milk at the beginning of lactation

  23-24

  • PDF (Spanish)

• Quality of quail eggs (Coturnix japonica) according to levels of chontaduro flour (Bactris gisapaes) and storage time.

  25-26

  • PDF (Spanish)

• Digestibility and egg quality parameters in laying hens fed Sacha inchi (Plukenetia volubilis) diets

  27-28

  • PDF (Spanish)

• Thick wool as a substrate for the production of Verbena litoralis plants

  29-30

  • PDF (Spanish)

• Performance and carcass characteristics of feedlot lambs fed different levels and sources of phosphorus

  31-32

  • PDF (Portuguese)

• Goat dairy products in Colombia: consumption analysis as a basis for development of the value chain

  33-34

  • PDF

• Polyunsaturated fatty acid profile of lamb meat fed seaweed meal (Schizochytrium sp.) and vitamin E

  35-36

  • PDF (Portuguese)

• Comparative evaluation of medullation types and their respective fiber diameter in alpacas from seven regions of Peru

  37-38

  • PDF

• Quality wool from batches for industrial use from sheep in the central area of the Province of Córdoba, Argentina

  39-40

  • PDF (Spanish)

• Characteristics of visually objectionable and non-objectionable medullated alpaca fibers

  41-42

  • PDF

• Vitamin B3, B6, and B12 content in three cuts of beef from Uruguayan free-range cattle

  43-44

  • PDF (Spanish)

• Wheat cultivar MGS 3-Brilhante as a forage alternative: impact on milk quality of lactating Holstein cows

  45-46

  • PDF (Portuguese)

• Use of terrestrial and marine ingredients to improve the quality of traditional beef burgers

  47-48

  • PDF (Spanish)

• Effect of prepartum shearing at different stages of pregnancy on the skin follicular population and wool characteristics of the progeny in Australian Merino

  49-50

  • PDF (Spanish)

• Carcass yield of confined lambs fed diets containing garlic and rosemary essential oils

  51-52

  • PDF (Portuguese)

• Effects of flaxseed oil and vitamin e supplementation on the physicochemical properties of sun-dried meat from lamb legs

  53-54

  • PDF

• Initial quality parameters in meat from culled dairy cows as a support for technological maturation

  55-56

  • PDF (Spanish)

• Modulation of fat content in lamb leg meat by vitamin E and flaxseed oil supplementation

  57-58

  • PDF

• Characterization of active biodegradable onion-based films for use in meat products

  59-60

  • PDF

• Evaluation of the interaction between unsaturated fatty acids and vitamin E in the diet of sheep: implications for meat quality

  61-62

  • PDF

• Use of onion-based biodegradable films for the preservation of beef burgers

  63-64

  • PDF

• Physicochemical and sensory evaluation of beef burgers made with functional and natural ingredients from southern Chile

  65-66

  • PDF (Spanish)

• Physicochemical composition of milk from dual-purpose cows in the northeastern Sierra region of Puebla, Mexico

  67-68

  • PDF (Spanish)

• Proximate composition of meat from Nellore bulls supplemented with guanidinoacetic acid in confinement

  69-70

  • PDF (Portuguese)

• Bovine carcass quality by sex and conformation: a comprehensive analysis in Paraguay

  71-72

  • PDF (Spanish)

• Quality of llama fiber for yarn production in the El Toro Community, Jujuy Province, Argentina

  73-74

  • PDF (Spanish)

• Bovine carcass classification in Paraguay: mass analysis of quality and commercial categories in export meatpacking plants

  75-76

  • PDF (Spanish)

• Effect of a zeranol implant on the productive performance, carcass yield and carcass characteristics of Brahman bulls

  77-78

  • PDF (Spanish)

• Effect of a zeranol implant on the sensory quality of meat from Brahman bulls

  79-80

  • PDF (Spanish)

• Effect of wet maturation on the sensory quality of Girolando bull meat

  81-82

  • PDF (Spanish)

• Effects of maternal nutritional supplementation from day 70 of gestation on diameter, epithelial height, and thickness of the muscular layer of the cauda epididymal duct in 140-day-old lambs

  83-84

  • PDF

• Valorization of Uruguayan meats: antioxidant peptide content

  85-86

  • PDF (Spanish)

• Morphostructural characteristics and fatty acid profile of Araucana hen eggs.

  87-88

  • PDF (Spanish)

• Effect of pre-slaughter magnesium supplementation on lipid oxidation and instrumental meat color in lambs

  89-90

  • PDF (Spanish)

• Characterization of the microbiological quality of eggs from small and medium-sized producers in the O'Higgins region, Chile.

  91-92

  • PDF (Spanish)

• FM From medium to ultrafine: wool quality trends in CRILU merinos in Uruguay

  93-94

  • PDF

• Interannual variation in polyphenol contents of propolis from different regions of Uruguay

  95-96

  • PDF (Spanish)

• Selenium supplementation in Pampa Rocha pigs enriches the meat, improves its oxidative status and modifies the fatty acid composition

  97-98

  • PDF

• Supplementation with agar-agar and its influence on pH, color, lipid oxidation, CRA, and lipid profile of sheep meat

  99-100

  • PDF (Spanish)

• Technological and oxidative quality assessment of Aberdeen Angus beef in a refrigerated display case comparing two production systems

  101-102

  • PDF (Spanish)

• Carcass characteristics of Santa Inês lambs fed corn silage rehydrated with different solutions

  103-104

  • PDF (Portuguese)

• Composition of waxes, resins and propolis balms collected in five areas of Uruguay.

  105-106

  • PDF (Spanish)

• Macrominerals in tank milk: seasonal variations and their impact on coagulation properties in ten artisanal cheese factories in the Uruguayan dairy basin.

  107-108

  • PDF (Spanish)

• Alfalfa (Medicago sativa) supplemented in diet of laying hens increase lutein and astaxanthin content and quality parameters in yolk eggs fresh

  109-110

  • PDF

• Effect of including chia in the diet of Pampa Rocha pigs raised outdoors on drip loss and oxidative stability of meat

  111-112

  • PDF

• Post-covid changes in meat consumption patterns in Mexico: Implications for regional cattle production system

  113-114

  • PDF

• Xanthophyll, β-carotene and α-tocopherol in yolk eggs through the whole laying period in a free-range system: a complex antioxidant that limits lipid oxidation during storage

  115-116

  • PDF

• Wool quality and lanolin quantification in Corriedale sheep and their crosses with Merino Dohne

  117-118

  • PDF (Spanish)

• Invited paper Nutritional benefits of cow's meat and milk on human health

  119-120

  • PDF (Spanish)

• Invited paper Strategic Perspectives: The Growing Imperative of Social License in Livestock Farming

  121-126

  • PDF (Spanish)

• Invited paper Ferritin and B12 in pregnant women: local experience and reflections on maternal nutrition from a public health perspective

  127-128

  • PDF (Spanish)

• Invited paper Viruses, health, and animal production: Toward the continuous construction of a comprehensive food security system.

  129-130

  • PDF (Spanish)

• Heat stress during gestation in ewes impairs memory and learning in lambs

  131-132

  • PDF

• Effects of inhalation of ACALMA® essential oil blend in lactating cows on milk composition

  133-134

  • PDF (Portuguese)

• Clinical-anatomy-pathological report of natural poisoning with fruits and seeds of red timbo (Enterolobium contortisiliquum) in two cattle from the departments of Concepción and San Pedro, Paraguay

  135-136

  • PDF (Spanish)

• Aspiration bronchopneumonia in a bull diagnosed by field necropsy

  137-138

  • PDF (Spanish)

• Plasma cortisol levels in suckling piglets fed functional foods

  139-140

  • PDF (Spanish)

• Metabolic effects of strategic supplementation with capsaicin-rich extract in dairy cows in the dry tropics

  141-142

  • PDF (Spanish)

• Postmortem identification of Haemonchus contortus in a Santa Ines sheep. Concepcion, Paraguay

  143-144

  • PDF (Spanish)

• Physiological response of rabbits to a thermoducting environmental enrichment during variable environmental stress conditions.

  145-146

  • PDF (Spanish)

• Genetic and phenotypic parameters for seropositivity to some infectious diseases in the BON breed of Colombia

  147-148

  • PDF (Spanish)

• Assessment of Production and Health of Dairy Cows in Confinement Systems in the Southern Region of Espírito Santo, Brazil

  149-150

  • PDF (Portuguese)

• How the introduction of a social facilitator cow before weaning affect calf behavior?

  151-152

  • PDF

• A social facilitator cow can minimize behavioral and physiological changes of weaning distress in calves?

  153-154

  • PDF

• Assessment of adaptive and physiological trait expression in one-year-old male calves from Braford, Brangus, Tulianguy, Hereford, and Angus breeds in northern Uruguay

  155-156

  • PDF

• Hematological Responses of Brahman, Gyr, and Romosinuano Cattle to the Colombian Lowland Tropical Environment

  157-158

  • PDF (Spanish)

• Behavioral and physiological responses to tail docking with rubber rings in weaned twin lambs housed with either docked or undocked siblings

  159-160

  • PDF

• Effect of supplementation and access to shade on the performance and well-being of steers on natural pasture in summer

  161-162

  • PDF (Spanish)

• Rational weaning as a strategy to promote animal welfare in Braford breeds

  163-164

  • PDF

• Incorporation of an adult ewe at weaning: 1. Effect on lamb behavior

  165-166

  • PDF (Spanish)

• Incorporation of an adult ewe at weaning: 2. Blood parameters and GDPV of the lambs

  167-168

  • PDF (Spanish)

• Impact of prepartum shearing of sheep on the physical and reproductive development of their male offspring

  169-170

  • PDF (Spanish)

• Reactivity is associated with greater subcutaneous fat deposition in young Canchim bulls

  171-172

  • PDF

• Effect of shade use during gestation and lactation: thermoregulatory responses of ewes and lambs

  173-174

  • PDF

• Impact of shade use during gestation and lactation: performance responses of ewes and lambs in a tropical climate

  175-176

  • PDF

• Effect of passive immunity transfer level on energy metabolism in dairy calves managed un an automated feeding system

  177-178

  • PDF (Spanish)

• Effect of Water Restriction on Physiological Parameters and Reproductive Hormones in Suffolk Down Ewes in Chile

  179-180

  • PDF (Spanish)

• Effect of Dietary Supplementation with Different Sources of Selenium on the Presence of Microorganisms Isolated from Milk

  181-182

  • PDF

• Systematic clinical monitoring in dairy cows during the postpartum period

  183-184

  • PDF (Spanish)

• Thermoregulatory responses to the first shearing of male lambs born to ewes sheared or not at mid-gestation

  185-186

  • PDF

• Impact of late summer shearing on scrotal temperature, testicular blood flow, and testosterone secretion in Corriedale rams

  187-188

  • PDF (Spanish)

• Evaluation of the movement pattern during service of bulls of different ages

  189-190

  • PDF (Spanish)

• Effect of Andiroba (Carapa guianensis Aublet) oil on parasitism and blood and biochemical profiles of sheep

  191-192

  • PDF (Portuguese)

• Glucose Infusion Modulates Hematological Parameters in Postpartum Dairy Cows With and Without Clinical Metritis

  193-194

  • PDF

• Research on some animal welfare practices in dairy cattle

  195-196

  • PDF (Spanish)

• Biothermal and cardiorespiratory alterations and modification of passive thermolysis in Fleckvieh bulls housed under tropical heat stress

  197-198

  • PDF (Spanish)

• Typing of the somatic, reproductive and lactopoietic profile of the Jersey breed in the first three lactations according to altitude and ITH in a tropical climate

  199-200

  • PDF (Spanish)

• Main causes of the annual culling of female bovine and their bioproductive implications in specialized dairy farms in Panama

  201-202

  • PDF (Spanish)

• Rational weaning as a strategy to promote animal welfare in Braford breeds

  203-204

  • PDF

• Semen collection schedule, sexual behavior, and fresh semen quality in rams

  205-206

  • PDF (Spanish)

• Effect of essential oils and organic acids on the feeding behavior of dairy cows during peak lactation

  207-208

  • PDF (Portuguese)

• Influence of ewe body condition score at lambing on lamb weight at birth and weaning

  209-210

  • PDF (Portuguese)

• Pre-partum blood count profile of Holstein heifers and cows receiving Bovine Calming Substance

  211-212

  • PDF (Portuguese)

• Influence of type of delivery on mortality of lambs up to weaning

  213-214

  • PDF (Portuguese)

• Influence of a symbiotic on the animal behavior of Holstein cows at peak lactation

  215-216

  • PDF (Portuguese)

• Influence of different types of housing (suspended and dirt) on the microclimatic conditions and thermal comfort of crossbred sheep (Dorper x Santa Inês)

  217-218

  • PDF (Portuguese)

• The conditions of cattle shipment and its relationship with animal welfare and meat quality

  219-220

  • PDF (Spanish)

• Prevalence of fleece rot and associated factors in an Australian Merino flock

  221-222

  • PDF (Spanish)

• Effect of facility design and pre-slaughter handling on animal welfare and beef quality

  223-224

  • PDF (Spanish)

• Probiotics and thermal well-being of piglets in the nursery phase in the amazonian climate

  225-226

  • PDF (Portuguese)

• Physically effective fiber alters feed intake and feeding behavior in growing dairy heifers

  227-228

  • PDF

• Taxonomic profile at the order level of the ruminal microbiota of lambs fed diets with garlic and rosemary essential oils

  229-230

  • PDF (Portuguese)

• Intravenous Glucose Tolerance Test Reveals Altered Glycemic Response in Dairy Cows with Metritis

  231-232

  • PDF

• Hematological response of nursery piglets supplemented with probiotics

  233-234

  • PDF (Portuguese)

• Association between thermal and physiological parameters and pregnancy in early-cycling Nelore heifers

  235-236

  • PDF

• Mineral profile of heifers grazing fodder beet.

  237-238

  • PDF (Spanish)

• Rosemary and garlic essential oils in the diet of confined lambs on the population of ruminal protozoa

  239-240

  • PDF (Portuguese)

• Nematophagous fungi administered in an aqueous suspension on parasitological parameters in lambs infected with gastrointestinal nematodes

  241-242

  • PDF (Spanish)

• Multivariate analysis of hematological and immunological responses in quarter horses supplemented with Amazonian tucumã oil (Astrocaryum vulgare) and probiotics

  243-244

  • PDF

• Alterations in hepatic fatty acid metabolism due to dietary restriction in Holstein cows during lactation

  245-246

  • PDF (Spanish)

• Expression of TPH1 and 5-HTR4 in epithelial cells of the duodenum and jejunum of Chihuahua Criollo cattle

  247-248

  • PDF (Spanish)

• Preweaning performance of lambs under intermittent suckling management and fed with three crude protein levels in the total mixed ration

  249-250

  • PDF

• Garlic and rosemary essential oils on weight gain in confined lambs

  251-252

  • PDF (Portuguese)

• Feeding behavior of lambs under intermittent suckling management and fed with three crude protein levels in the total mixed ration

  253-254

  • PDF

• Evaluation of the behavior of sick sheep and their immune response to the administration of lipopolysaccharide as an infection model

  255-256

  • PDF (Spanish)

• Skin temperatures of sheep synchronized with progestogens under heat stress conditions in a tropical environment

  257-258

  • PDF (Spanish)

• Multivariate evaluation of physiological response and heat emission in Quarter horses supplemented with Amazonian Tucumã oil (Astrocaryum vulgare)

  259-260

  • PDF

• Multivariate analysis of hematological and immunological responses in Quarter horses supplemented with Amazonian tucumã oil (Astrocaryum vulgare) and probiotics

  261-262

  • PDF

• Evaluation of the effect on Rhipicephalus microplus tick counts in Holstein steers treated with the natural additive Factor P.

  263-264

  • PDF (Portuguese)

• Preliminary Evidence of Heat Stress Effect on Placentome Morphometry in Beef Cows

  265-266

  • PDF

• Late embryonic/early fetal losses in British-bred heifers on a commercial farm in Uruguay

  267-268

  • PDF (Spanish)

• Evaluation of the presence of the pesticides sulfoxaflor and chlorpyrifos added to the wax of africanized Apis mellifera honey bees

  269-270

  • PDF

• Impact of sulfoxaflor-contaminated beeswax on the population dynamics and mortality of africanized Apis mellifera

  271-272

  • PDF

• Effect of chlorpyrifos added to beeswax on Apis mellifera honey bees

  273-274

  • PDF

• A Hematological profile of Creole goats in the southern highlands of Peru and its variation due to seasonal and dietary factors

  275-276

  • PDF (Spanish)

• Behavioral evaluation of beef heifers in silvopastoral systems.

  277-278

  • PDF (Spanish)

• The twin condition exacerbates the effects of intrauterine nutritional restriction on the metabolome in aged ewes.

  279-280

  • PDF (Spanish)

• A suplementação de magnésio em borregos terminados aos pés das suas mães diminui a resposta ao stress pré-abate ao afetar a temperatura muscular e o pH post-mortem?

  281-282

  • PDF (Spanish)

• Animal welfare assessment in Uruguay

  283-284

  • PDF (Spanish)

• Uruguayan production systems and painful practices

  285-286

  • PDF (Spanish)

• Animal welfare in Uruguayan meat packing plants

  287-288

  • PDF (Spanish)

• Natural shade access can attenuate heat stress: physiological responses in the dry period and carry-over effects on subsequent lactation

  289-290

  • PDF

• Effect of early and late prepartum shearing of Corriedale ewes on the milk composition and productive parameters of their lambs

  291-292

  • PDF (Spanish)

• Postural behavior evaluation of Wagyu and Wagyu x Holstein steers in confinement

  293-294

  • PDF (Spanish)

• Seasonal variation in Antimicrobial Resistance Profiles of Escherichia coli Isolates from Dairy Cattle in Puerto Rico

  295-296

  • PDF

• Bovine ethology from the perspective of nutrition

  297-298

  • PDF (Spanish)

• Effect of probiotic use as a replacement for ionophore in high-grain diets on the behavior of confined cattle

  299-300

  • PDF (Portuguese)

• Study of the gastrointestinal parasite load in a rotational cross of Corriedale and Merino Dohne sheep.

  301-302

  • PDF (Spanish)

• Design and validation of a protocol to assess immune resilience in dairy cows

  303-304

  • PDF (Spanish)

• Health value and nutritional contribution of bovine meat to avoid risk of mineral deficiency from different cuts and system production in Uruguay

  305-306

  • PDF

• Effect of oral supplementation with multi-strain probiotic on biochemical and immunological parameters in dairy cows during the transition period.

  307-308

  • PDF (Spanish)

• Intensity of sexual behavior in heat-stressed rams (Blackbelly vs. Devil) under tropical conditions

  309-310

  • PDF (Spanish)

• Association between temperament and daily weight gain in Bos taurus bulls: influence of breed, year and herd.

  311-312

  • PDF (Spanish)

• Animal welfare in Peruvian pig farming: challenges of individual and collective housing of pregnant sows

  313-314

  • PDF (Spanish)

• Effect of three levels of mud on the performance and health of lactating Holstein cows

  315-316

  • PDF (Spanish)

• Impact of heat stress on seminal quality of Braford bulls

  317-318

  • PDF (Portuguese)

• Acute thermoregulatory responses of ewes to winter shearing at mid-gestation

  319-320

  • PDF

• Prevalence and regional distribution of Eimeria species in goats in Brazil: a meta-analysis approach

  321-322

  • PDF (Portuguese)

• Temporal characterization and species diversity of Eimeria spp. in sheep subjected to different nutritional strategies

  323-324

  • PDF (Portuguese)

• Effect of access to shade on the productive performance of finishing lambs under summer conditions

  325-326

  • PDF (Spanish)

• Broad bean pods as a sustainable alternative for controlling ovine coccidiosis: evaluation of antiparasitic efficacy

  327-328

  • PDF (Portuguese)

• Solute carrier transporters in bovine ocular squamous cell carcinoma (BOSCC)

  329-330

  • PDF (Spanish)

• Assessment of aflatoxin B1 contamination in animal feed inputs during two seasons in Lurín, Peru.

  331-332

  • PDF (Spanish)

• Effects of heat stress during late gestation on placental morphometry at term in primiparous and multiparous dairy cows

  333-334

  • PDF

• Evolution of litter quality on the degree of footpad and skin lesions in broiler chickens

  335-336

  • PDF

• Racial and pigmentary variation in bovine epidermal thickness and its possible impact on susceptibility to ectoparasites

  337-338

  • PDF (Spanish)

• Invited paper Biodiversity in livestock systems: measuring, managing and valuing

  339-346

  • PDF (Spanish)

• Invited paper Sustainability in animal production systems: research and implementation in Switzerland and beyond

  347-348

  • PDF

• Invited paper Enteric methane mitigation: where are we and where are we going?

  349-356

  • PDF

• Invited paper Energy efficiency of cattle in grazing production systems

  357-364

  • PDF (Spanish)

• Estimation of soil carbon sequestration by grazing optimization in the Pampas region of Argentina

  365-366

  • PDF (Spanish)

• Effect of inclusion of brown algae (Durvillaea antarctica) on the productive parameters of pigs.

  367-368

  • PDF (Spanish)

• Reference values ​​for the white blood cell series in nursing South American fur seal pups (Arctocephalus australis) from Lobos Island, Uruguay

  369-370

  • PDF (Spanish)

• Seasonal variations in milk production and fertility in Holstein cows in dairy herds located in the desert

  371-372

  • PDF (Spanish)

• Breeding objectives for two sheep meat‑production systems using terminal breeds

  373-374

  • PDF (Spanish)

• Mineral nutrition in tropical dual-purpose cows on grazing

  375-376

  • PDF (Spanish)

• Prolificacy and birth weight by type of delivery and sex of purebred Mevezug lambs in Altamirano, Guerrero, Mexico.

  377-378

  • PDF (Spanish)

• Spatiotemporal analysis of pasture quality and degradation in Brazil

  379-380

  • PDF (Portuguese)

• Correlations between feed efficiency indicators and carcass characteristics in young Canchim bulls

  381-382

  • PDF

• Genetic parameters of performance traits during the pre-weaning period in Nelore cattle

  383-384

  • PDF

• Use of legumes and local resources in ruminant feeding

  385-386

  • PDF (Spanish)

• Long-term impact of Lotus E-Tanin on forage productivity and meat production in natural field improvements

  387-388

  • PDF (Spanish)

• Genetic diversity and inbreeding assessment in Carora tropical dairy cattle using genealogical information

  389-390

  • PDF

• Ancestral inbreeding evaluation in the tropically adapted Criollo Limonero dairy cattle

  391-392

  • PDF

• Assessing the inbreeding evolution and genetic diversity loss in Ecuadorian Nelore (Bos indicus) cattle.

  393-394

  • PDF

• Rice bran supplementation of heifers as a nutritional strategy for mitigating methane emissions in extensive livestock systems.

  395-396

  • PDF (Spanish)

• Uruguayan Criollo cattle as a strategy to mitigate methane emissions in cattle raised on natural pastures

  397-398

  • PDF (Spanish)

• Evolution of live weight from birth to weaning of calves from primiparous Criollo Uruguayo cows and its comparison with Hereford

  399-400

  • PDF (Spanish)

• Zoometric measurements in mini goats from different properties in the southeastern region of Brazil

  401-402

  • PDF (Portuguese)

• Posterior body measurements in mini goats from different properties in the Southeast region of Brazil

  403-404

  • PDF (Portuguese)

• Body measurements of dairy Gir heifers (Bos taurus indicus L.) fed different concentrate levels partially supplemented with wheat silage

  405-406

  • PDF (Portuguese)

• Productivity and agronomic characteristics of tropical grasses in an integrated crop-livestock-forestry system

  407-408

  • PDF (Portuguese)

• Effect of different levels of complexed phosphorus on in vitro gas production in diets for confined lambs

  409-410

  • PDF (Portuguese)

• Evaluation of different inclusions of complexed phosphorus in diets for confined lambs on the in vitro ruminal fermentation profile

  411-412

  • PDF (Portuguese)

• Estimation of Genetic Trend of Resilience Indicator over 37 years in Caracu Heifers

  413-414

  • PDF

• Nutritional quality of Piatã, Zuri, and Tamani grasses in a silvopastoral system in the Cerrado biome of Brazil

  415-416

  • PDF (Portuguese)

• Biomass accumulation of Piatã grass (Uroclhoa brizantha cv. BRS Piatã) cultivated in clayey Latosol in the Brazilian Cerrado

  417-418

  • PDF (Portuguese)

• Nitrous oxide emissions in an oxisol cultivated with Piatã grass (Uroclhoa brizantha cv. BRS Piatã) in the Brazilian Cerrado

  419-420

  • PDF (Portuguese)

• Ruminal fermentation profile and greenhouse gas mitigation of three forage species from agroforestry systems in dry and rainy seasons

  421-422

  • PDF (Spanish)

• Evaluation of soil inorganic nitrogen: ammonium and nitrate in an oxisol cultivated with Piatã grass (Uroclhoa brizantha cv. BRS Piatã) in the Cerrado biome

  423-424

  • PDF (Portuguese)

• Chemical composition of corn silage and palm slurry in different proportions for feeding tropical sheep

  425-426

  • PDF (Spanish)

• Variability in body condition score and reproductive parameters associated with calving season in pastoral dairy systems in Uruguay

  427-428

  • PDF (Spanish)

• Light interception index in Piatã, Zuri, and Tamani grasses in different crop-livestock-forest integration systems in the Brazilian Cerrado

  429-430

  • PDF (Portuguese)

• Fractionation of brewer's grains to obtain an alternative ingredient

  431-432

  • PDF (Spanish)

• Estimates of genetic parameters of enteric methane emission per day of collection in Nellore cattle

  433-434

  • PDF (Portuguese)

• Fecal metabolites associated with feed efficiency and methane emission in Nellore cattle

  435-436

  • PDF

• Resilience indicator based on log-residual growth variance: genetic and phenotypic trends in Nellore cattle

  437-438

  • PDF

• Genetic trends of resilience indicators related to recovery capacity and environmental responsiveness in Nelore cattle from different selection lines

  439-440

  • PDF

• Characterization of the ruminal microbiota of lambs at the taxonomic level of genus under diets with garlic and rosemary essential oils

  441-442

  • PDF (Portuguese)

• Enteric methane mitigation in lambs fed high-concentrate diets: what do narasin and feeding frequency tell us?

  443-444

  • PDF (Portuguese)

• Effects of inhalation of ACALMA® essential oil blend in lactating cows on hematological parameters

  445-446

  • PDF (Portuguese)

• Evaluation of the growth curve of cratilia (Cratylia argentea) as a function of planting spacing in the Brazilian Cerrado

  447-448

  • PDF (Portuguese)

• Effect of Andiroba oil (Carapa guianensis Aublet) on weight performance and morphometric measurements of sheep

  449-450

  • PDF (Portuguese)

• Genetic parameters of rib eye area, weight at 550 days and ratio in Nellore cattle

  451-452

  • PDF (Portuguese)

• Genetic parameters for rib eye area, scrotal circumference and ratio in Nellore cattle

  453-454

  • PDF (Portuguese)

• Lipid composition of Hermetia illucens larvae fed with different organic waste

  455-456

  • PDF (Spanish)

• Genomic regions associated with body weight, feed intake and methane emissions in Australian Merino sheep

  457-458

  • PDF

• Factors influencing the weaning weight of lambs in pastoral systems

  459-460

  • PDF (Spanish)

• Growth index, sectorial weight gain, and body symmetry indicators in the Buffalypso (Bubalus bubalis) in Panama

  461-462

  • PDF (Spanish)

• Morphometric clustering of peruvian creole goats suggests divergence linked to farm origin rather than dry forest ecosystem

  463-464

  • PDF

• Genetic variability of body condition in cows at first weaning and its relationship with carcass characteristics measured by ultrasound in Angus cattle.

  465-466

  • PDF (Spanish)

• Heat production of beef heifers in silvopastoral systems

  467-468

  • PDF (Spanish)

• Influence of climate variability and management on the productive performance of star grass (Cynodon nlemfuensis V.)

  469-470

  • PDF (Spanish)

• Genetic diversity of BoLA-DRB3 gene in Bolivian creole cattle populations

  471-472

  • PDF (Spanish)

• Regional prevalence of degradation indicator species in natural fields planted with legumes and fertilized with phosphorus in Uruguay

  473-474

  • PDF (Spanish)

• Modulation of the microbiome and fecal characteristics in dairy cows supplemented with multistrain probiotics (Bacillus subtilis, B. licheniformis and Pediococcus acidilactici).

  475-476

  • PDF (Spanish)

• The age of the ewe influences the birth weight of the lambs and prolificacy, with no differences between 18 and 30 month old mothers in extensive systems.

  477-478

  • PDF (Spanish)

• Forage productivity of forage grasses intercropped with corn in the Cerrado biome

  479-480

  • PDF (Portuguese)

• Influence of calving season on the metabolic status and milk production of Holstein cows in pastoral dairy systems in Uruguay

  481-482

  • PDF (Spanish)

• Chemical-bromatological composition of forage grasses intercropped with corn in the Cerrado biome

  483-484

  • PDF (Portuguese)

• Forage accumulation in pastures integrated with legumes

  485-486

  • PDF (Portuguese)

• Long-term effects of contrasting forage allowances on sward structure and cattle performance in native grasslands of the biome Pampa

  487-488

  • PDF

• Effects of long-term fetal programming on metabolic fiber types in sheep

  489-490

  • PDF (Spanish)

• Evaluation of Greenhouse Gas Emissions from the Excreta of Steers Supplemented with Afiber®

  491-492

  • PDF (Spanish)

• Undernutrition and maternal parity, but not their interaction, influence the weight and body dimensions of lambs at birth.

  493-494

  • PDF (Spanish)

• Bromatological composition of Uruchloa in intercropped systems with legumes

  495-496

  • PDF (Portuguese)

• Nutrient cycling of forage grass straw in an integrated soybean production system in the Cerrado biome

  497-498

  • PDF (Portuguese)

• Optimization of tropical pastures for sustainable beef cattle finishing: fertilization or intercropping of grasses and legumes

  499-500

  • PDF

• Mitigation of enteric methane emissions: cattle finished on pasture in an extensive system, fertilized or intercropped between grass and legumes

  501-502

  • PDF

• The intercropping of grasses and legumes increases nutrient availability for grazing beef cattle: evaluation of three pasture-finishing systems

  503-504

  • PDF

• Genetic correlations between precocity and performance traits in different genetic groups of cattle

  505-506

  • PDF (Portuguese)

• Grazing management as a key tool to increase animal production in natural fields

  507-508

  • PDF (Spanish)

• Body condition in breeding cows: genetic parameters and correlations with reproductive traits

  509-510

  • PDF (Spanish)

• Feed efficiency and performance due to inbreeding in growing Hereford bulls

  511-512

  • PDF (Portuguese)

• Estimation of the population density of white-tailed deer (Odocoileus virginianus mexicanus) in three UMAs of the Sierra de Huautla

  513-514

  • PDF (Spanish)

• Genetic differentiation between Australian Merino sheep populations from Argentina, Australia, and Uruguay

  515-516

  • PDF (Spanish)

• Genetic correlations between economically important traits in Montana Composites with different proportions of adapted breeds.

  517-518

  • PDF (Portuguese)

• Assessment of Environmental Footprints in Pasture-Based Dairy Systems with Different Levels of Intensification

  519-520

  • PDF (Spanish)

• Reproductive losses in purebred and crossbred Angus and Hereford cows under restrictive and non-restrictive grazing conditions

  521-522

  • PDF

• Correlation between weight and body measurements in ½ Sindi ½ Montbéliard calves

  523-524

  • PDF (Portuguese)

• Morphometric measurements of crossbred calves ½ Sindi ½ Montbéliard up to 113 days of age Português

  525-526

  • PDF (Portuguese)

• Crossbreeding parameters in a rotational scheme between Corriedale and Dohne Merino sheep: effects on wool production and live weight in ewe hoggets

  527-528

  • PDF

• Productive performance of purebred Highlander lambs and those crossed with the Dorper breed: preliminary results

  529-530

  • PDF (Spanish)

• Average weight and daily gain of ½ Sindi ½ Montbéliard calves in the rearing phase in the Cerrado Biome

  531-532

  • PDF (Portuguese)

• Adaptive integumentary characteristics in three genetic groups of cattle

  533-534

  • PDF (Spanish)

• Influence of genetic group on the age of occurrence of diarrhea in calves in the first weeks of life

  535-536

  • PDF (Portuguese)

• Body development of beef heifers grazing Sudangrass under different feeding systems

  537-538

  • PDF (Portuguese)

• Emission factors of nitrous oxide as a greenhouse gas from cattle manure in tropical pasture and supplemented

  539-540

  • PDF

• Effect of temporarily reducing milking to once a day on milk production in Holstein dairy cows

  541-542

  • PDF (Spanish)

• Performance of heifers on Sudangrass pasture receiving or not supplementation

  543-544

  • PDF (Portuguese)

• Dry matter intake and water consumption of heifers receiving detoxified castor bean meal levels as a replacement for soybean meal

  545-546

  • PDF (Portuguese)

• Ammonia volatilization in ryegrass fertilized with different nitrogen sources

  547-548

  • PDF (Portuguese)

• Forage production and stocking rate in ryegrass fertilized with different nitrogen sources under grazing by beef calves

  549-550

  • PDF (Portuguese)

• N2O emission factors from sheep excrement in grass pasture systems with or without the inclusion of supplementation or legumes

  551-552

  • PDF

• Cattle performance in natural pastures of the Pampas in years with climatic anomalies due to the ENSO phenomenon

  553-554

  • PDF (Spanish)

• Milk production and solids composition in Holstein cows under different feeding strategies in intensive production systems

  555-556

  • PDF (Spanish)

• Interaction between agroecosystems with the diversity and distribution of bird nests

  557-558

  • PDF (Spanish)

• Greenhouse gases potential offset by forest species and CO2 balance in integrated forestry-livestock systems in Uruguay

  559-560

  • PDF

• Application of the GWP* to estimate the contribution to global warming of enteric methane emissions from Uruguayan livestock farming

  561-562

  • PDF (Spanish)

• Stocking rate and forage production of ryegrass fertilized with different nitrogen sources under grazing of beef calves

  563-564

  • PDF (Portuguese)

• Ammonia losses by volatilization in ryegrass fertilized with different nitrogen sources

  565-566

  • PDF (Portuguese)

• Invited paper Artificial intelligence and the future of animal husbandry: rethinking knowledge, practice, and governance

  567-572

  • PDF

• Invited paper Digitalization of agriculture: opportunities for sustainable livestock farming

  573-578

  • PDF (Spanish)

• Invited paper Available automations in dairy farming under grazing conditions: how prepared are we to use them? Uso de sensores en lechería

  579-582

  • PDF (Spanish)

• Invited paper Virtual Fencing – A path to precision livestock farming

  583-584

  • PDF

• Development and preliminary evaluation of an automatic and intelligent alpaca fiber classifier

  585-586

  • PDF (Spanish)

• Performance of lambs fed diets supplemented with slow-release urea microencapsulated into carnauba wax and amino acids blend

  587-588

  • PDF

• Refining freezing techniques to enhance post-thaw sperm functionality in bovine semen

  589-590

  • PDF

• Analysis of semen quality in boar by computer systems in tropical conditions

  591-592

  • PDF (Spanish)

• Validation of a non-invasive thermographic method for determining body temperature of rabbits in tropical production systems

  593-594

  • PDF (Spanish)

• Rumen microbiome at phylum and genus level in dairy cows supplemented with soybean hulls as partial replacement of corn grain.

  595-596

  • PDF

• Cutting frequency effects on dry matter yield and nutritive value of cv. Camello and Cobra on shorth day-length

  597-598

  • PDF

• Soybean-sorghum mixture and soybean treated with molasses effects on quality and silage fermentation

  599-600

  • PDF

• Rumen microbiome in dairy cows supplemented with soybean hulls as partial replacement of corn grain: correlations with enteric methane emissions and animal performance.

  601-602

  • PDF

• Lunar cycle influence on first-service fertility in dairy heifers: effects of age, region, season, and year of insemination

  603-604

  • PDF

• Preliminary evaluation of the substitution of corn for rice and soybean meal for Mung beans (Vigna radiata) in rations for rearing and fattening pigs.

  605-606

  • PDF (Spanish)

• Factors explaining nitrogen use efficiency in pasture-based dairy systems in Southern Uruguay

  607-608

  • PDF

• Genetic parameters of litter size in meat rabbits estimated using the Bayesian approach and REML

  609-610

  • PDF (Spanish)

• Quality of cloned bighorn sheep embryos produced by HMC from domestic sheep oocytes treated with resveratrol

  611-612

  • PDF (Spanish)

• E-cadherin distribution pattern in in vitro matured oocytes and parthenogenetic embryos of domestic sheep (Ovis aries)

  613-614

  • PDF (Spanish)

• Effect of resveratrol on the presence of ROS and GSH in domestic sheep skin fibroblasts

  615-616

  • PDF (Spanish)

• Genome-wide association study for seropositivity to Bovine Leukosis, Bovine Viral Diarrhea, and Neosporosis in BON cattle from Colombia

  617-618

  • PDF (Spanish)

• Uncertainty analysis of emissions from enteric fermentation in cattle in Argentina

  619-620

  • PDF (Spanish)

• Genetic parameters of growth characteristics in meat rabbits in Mexico

  621-622

  • PDF (Spanish)

• Fermentation profile of tropical grass silage with essential oils of cinnamon (Cinnamomum Cassia), oregano (Origanum Vulgare L.) and their blend

  623-624

  • PDF (Portuguese)

• Impact of using a genomic model (ssGBLUP) vs. a traditional model (PBLUP) on the accuracy of breeding values for parasite resistance in Australian Merino in Uruguay

  625-626

  • PDF (Spanish)

• Comparison of three methods for alpaca fleece classification

  627-628

  • PDF (Spanish)

• Sorghum silage: Impacts on diet formulation according to NASEM (2021) model

  629-630

  • PDF

• Validation of the field blood glucose measurement method (amperometry with test strips) in goats

  631-632

  • PDF (Spanish)

• Estrus induction outside the breeding season in Anglo-Nubian goats according to the source of eCG (natural or recombinant)

  633-634

  • PDF (Spanish)

• Chemical composition and in vitro digestibility of savoy grass (Megathyrsus maximus) with different levels of palm kernel (Elaeis guineensis)

  635-636

  • PDF (Spanish)

• Relationship between productive indicators, liver function, and ovarian activity in dairy cows

  637-638

  • PDF (Spanish)

• Monitoring ovarian and mating activity in breeding herds using heat-detecting tags.

  639-640

  • PDF (Spanish)

• Forage production and animal performance in Lotus pedunculatus cv. Grassland Maku pastures under two long-term supplemental irrigation systems

  641-642

  • PDF (Spanish)

• Impacts on the production and chemical composition of ryegrass (Lolium multiflorum) biofortified with slow-release zinc fertilizer

  643-644

  • PDF (Portuguese)

• Integrating rumen microbiome profiles to predict feed efficiency and methane emissions in Hereford beef cattle

  645-646

  • PDF

• Evaluation of the use of corn kernels or barley, whether whole or broken, as a winter supplement in terms of cultivated pastures

  647-648

  • PDF (Spanish)

• Effect of post-breeding supplementation on fertility in Hereford heifers.

  649-650

  • PDF (Spanish)

• Comparison of ground and remote measurement methods for monitoring autumn forage availability of annual fescue and ryegrass

  651-652

  • PDF (Spanish)

• Case study: Comparison of the estimation of available forage of Lotus coniculatus by interpretation of PASTECH® satellite images

  653-654

  • PDF (Spanish)

• Potential canopy area obtained from aerial images as a predictive measure of the age of Vachellia caven in silvopastoral systems in the Mediterranean drylands of Chile.

  655-656

  • PDF (Spanish)

• Effect of supplementation with a super dose of organic zinc to Pelibuey rams on their seminal characteristics

  657-658

  • PDF (Spanish)

• Reproductive effectiveness of hormonal induction with buserelin acetate in the tarpon (Prochilodus lineatus) as a tool in aquaculture

  659-660

  • PDF (Spanish)

• Aboveground-root biomass allocation in natural field grasses with different photosynthetic syndromes and resource utilization strategies.

  661-662

  • PDF (Spanish)

• Impact of calcium propionate supplementation on the lactation curve and metabolomic analysis of milk in Rambouillet sheep

  663-664

  • PDF (Spanish)

• Effect of fibrolytic exogenous enzymes used in high forage diets of lactating Rambouillet ewes

  665-666

  • PDF

• Can carbetocin administration before electroejaculation improve the quality of fresh semen in bulls?

  667-668

  • PDF (Spanish)

• Conservation of Sabiá (Mimosa caesalpiniaefolia Benth.) silage using wheat bran and chemical additives

  669-670

  • PDF (Portuguese)

• Gliricidia (Gliricidia sepium Jacq.) silage with wheat bran and additive: losses and dry matter recovery

  671-672

  • PDF (Portuguese)

• Organic acid profile in Gliricidia sepium silages treated with wheat bran and chemical additives

  673-674

  • PDF (Portuguese)

• Growth trajectories of Braford calves and their effect on reproductive development

  675-676

  • PDF (Spanish)

• Effect of feed conversion efficiency on the reproductive performance of Hereford females in extensive systems

  677-678

  • PDF (Spanish)

• Zootechnical and reproductive parameters in first-time females of improved guinea pigs fed with levels of 0 to 1.5% of mineral salts in their diet

  679-680

  • PDF (Spanish)

• Effect of bioactive peptide supplementation on dry matter intake, fat-corrected milk production, and metabolic parameters of primiparous Holstein cows

  681-682

  • PDF (Portuguese)

• Comparasions between feed efficience and performance of caracu cattle

  683-684

  • PDF

• Effect of using a slow-release zinc fertilizer on the height and growth of corn (Zea mays)

  685-686

  • PDF (Portuguese)

• Synbiotic supplementation improves feed efficiency of multiparous Holstein cows during peak lactation

  687-688

  • PDF (Portuguese)

• Influence of bioactive peptide supplementation on weight gain of primiparous Holstein cows

  689-690

  • PDF (Portuguese)

• In situ degradability of BRS Capiaçu elephant grass silage with or without inoculant compared to in natura roughage

  691-692

  • PDF (Portuguese)

• Impact of pedigree inclusion on estimates and accuracy of breeding values for fertility in Nellore bulls

  693-694

  • PDF (Portuguese)

• Project loss due to prolonged semen storage

  695-696

  • PDF (Portuguese)

• Influence of a pool of prebiotics and probiotics on the protein metabolism of Holstein cows at peak lactation

  697-698

  • PDF (Portuguese)

• Strategic use of probiotics in piglet nutrition

  699-700

  • PDF (Portuguese)

• Body weight of dairy Gir heifers fed different concentrate levels partially supplemented with wheat silage

  701-702

  • PDF (Portuguese)

• Ewe performance under intermittent suckling management and three crude protein levels in the total mixed ration provided to lambs

  703-704

  • PDF

• Effects of feeding frequency and narasin on the short-chain fatty acid profile of lambs fed concentrate diets

  705-706

  • PDF (Portuguese)

• Nutrient digestibility in lambs fed high-concentrate diets: effects of narasin and feeding frequency

  707-708

  • PDF (Portuguese)

• Effect of rosemary and garlic essential oils on nutrient digestibility in confined lambs

  709-710

  • PDF (Portuguese)

• Predictive efficiency of infrared thermography for pregnancy in 14-month-old heifers under FTAI

  711-712

  • PDF

• Estimation of heart rate using Triaxial Acceleration Devices in ruminants

  713-714

  • PDF (Spanish)

• Effect of including phytase in diets with reduced metabolizable energy on productive performance, digestibility, and profitability in broiler chickens

  715-716

  • PDF

• Effect of protease inclusion in diets with high antitrypsin activity soybeans on performance, digestibility, and profitability in broiler chickens

  717-718

  • PDF

• Big data applications for suitability zoning of cattle grazing based on thermal comfort in Colombia

  719-720

  • PDF (Spanish)

• Application of data science to estimate the health risk of African swine fever introduction and occurrence in Colombia

  721-722

  • PDF (Spanish)

• Applications of data analytics and a systems approach to zoning suitability for dairy cattle grazing in the high tropics of Colombia

  723-724

  • PDF (Spanish)

• Nutritional composition, consumption and relative palatability of forage trees and shrubs used in feeding tropical sheep (Ovis aries)

  725-726

  • PDF (Spanish)

• Nutritional composition, consumption and palatability of shrub forages in the feeding of dairy goats (Capra hircus) in sustainable systems

  727-728

  • PDF (Spanish)

• Degradability and in situ ruminal kinetics of diets with forage corn silage (Zea mays) and green banana residues (Musa paradisiaca) for tropical sheep

  729-730

  • PDF (Spanish)

• Addition of exogenous protease to piglet diets may attenuate the effects of soybean meal trypsin inhibitors

  731-732

  • PDF (Portuguese)

• Forage quality profile of Crotalaria pumila Ort through autumn

  733-734

  • PDF (Spanish)

• Learning genetic values from incomplete pedigree, genomic and phenotypic data

  735-736

  • PDF

• Heat distribution in ewes during an autumn service: Effect of ram introduction

  737-738

  • PDF (Spanish)

• Growth performance of lambs fed diets supplemented with slow-release urea microencapsulated using palm wax (Elaeis guineensis)

  739-740

  • PDF

• Performance of intermediate wheat (Thinopyrum intermedium var. Manifest) at different cutting severities and reserve levels

  741-742

  • PDF (Spanish)

• Development of a novel rumen-protected lysine delivery system using beeswax and carnauba wax lipid matrices combined with natural tannins for ruminant nutrition

  743-744

  • PDF

• Performance and carcass traits of sheep fed microencapsulated escape lysine into carnauba wax as shell and added tannin as an adjuvant

  745-746

  • PDF

• Estimation of jejunal and ileal digestibility of complete diets for broiler chickens using an in vitro method

  747-748

  • PDF (Spanish)

• Impact of the inclusion of black soldier fly (Hermetia illucens) larvae in broiler diets on productive performance, fecal microbiota, and intestinal morphometry

  749-750

  • PDF (Spanish)

• Inclusion of a superdose of phytase in the diet of pigs from start to finish, considering different levels of calcium and phosphorus release

  751-752

  • PDF (Spanish)

• Infrequent winter supplementation with whole Lupin grain in grazing yearling steers on improved Lotus uliginosus cv. INIA E-Tanin pastures in Basaltic soils

  753-754

  • PDF

• Evaluation of ruminal fluid pH of Gir Dairy heifers fed increasing levels of wheat silage

  755-756

  • PDF (Portuguese)

• Protein and energy digestibility of chickpea (Cicer arietinum) in growing pigs

  757-758

  • PDF (Spanish)

• Ingestive behavior of lambs fed diets supplemented with slow-release urea microencapsulated into carnauba wax and amino acids blend

  759-760

  • PDF

• Effects of slow-release urea microencapsulated in a carnauba wax lipid matrix and amino acid blend supplementation on lamb carcass traits

  761-762

  • PDF

• Effect of monensin and phytochemicals on ruminal fermentation and digestive utilization of feed in grazing dairy cows

  763-764

  • PDF (Spanish)

• Performance of pasture-raised dairy heifer calves supplemented with an organic additive from birth to three months of age

  765-766

  • PDF

• Early-life organic supplementation and its impact on ruminal SCFA profile in pasture-raised dairy heifer calves

  767-768

  • PDF

• Effect of the SLICK1 genotype on HAMP and HSPB8 expression in Holstein cow tissues

  769-770

  • PDF

• Diet selection and feed intake by lambs under intermittent suckling and fed with total mixed ration containing three levels of crude protein

  771-772

  • PDF

• Productive response of supplemented steers on natural pasture in summer

  773-774

  • PDF (Spanish)

• Preliminary study of the effect of Durvillaea antarctica on the ovine intestinal microbiome.

  775-776

  • PDF (Spanish)

• Use of different fat sources in the diet of male rabbits on reproductive parameters

  777-778

  • PDF (Spanish)

• Differential nutritional management of calves at the foot of their mothers: Impact on the development of intramuscular adipocytes

  779-780

  • PDF (Spanish)

• Recovery of gastronomic waste for the production of fermented feed for pigs

  781-782

  • PDF (Spanish)

• Evaluation of the Pampinta x Dorper cross in off-season service

  783-784

  • PDF (Spanish)

• Targeted supplementation during mid-gestation in sheep grazing natural fields efecto sobre la expresión de genes relacionados al desarrollo y función muscular de la progenie

  785-786

  • PDF (Spanish)

• Multispecies fecal near-infrared spectroscopy for estimating fecal crude protein of ruminants in heterogeneous pastures

  787-788

  • PDF

• Effect of probiotic use as an ionophore replacement in high-grain diets on feed intake of confined cattle

  789-790

  • PDF (Portuguese)

• Multi-agent modeling of a heated bed dairy system to analyze nitrogen, phosphorus, and potassium accumulation

  791-792

  • PDF (Spanish)

• Influence of grazing intensity on the diversity of a native grassland in Uruguay

  793-794

  • PDF (Spanish)

• Effects of different levels of inbreeding on feed efficiency, post-weaning performance, and reproductive traits in Hereford heifers

  795-796

  • PDF (Portuguese)

• Compositional profile of rumen contents in Merino lambs: differences between high and low feed conversion efficiency animals

  797-798

  • PDF (Spanish)

• The inclusion of legumes in sheep diets and its effect on forage consumption and methane emissions

  799-800

  • PDF (Spanish)

• The forage structure generated by the spatiotemporal management of grazing and its relationship with productive results in breeding systems on natural fields

  801-802

  • PDF (Spanish)

• Forage consumption and grazing strategy of breeding cows in response to changes in natural field structure

  803-804

  • PDF (Spanish)

• In utero exposure to early or conventional weaning and its effects on the muscle metabolomic profile of Nelore bulls

  805-806

  • PDF

• Effects of dam parity on modulation of muscle metabolome in Nelore bulls

  807-808

  • PDF

• Effect of seminal plasma application on embryo quality on day 3 post-copulation in alpacas (Vicugna pacos)

  809-810

  • PDF (Spanish)

• Dynamics of pasture quality in Uruguay: an integrated analysis of vegetation indices and abiotic variables

  811-812

  • PDF (Portuguese)

• Evaluation of synchronization protocols with injected progesterone in anovulatory cows of the Cundiboyacense plateau

  813-814

  • PDF (Spanish)

• Synchronize with a luteolytic pattern improves prostaglandin efficiency and increases pregnancy rate in grazing cattle.

  815-816

  • PDF (Spanish)

• Production of mixed forage of Mediterranean Festuca experimental line IGP5 with alfalfa, in different sowing systems.

  817-818

  • PDF (Spanish)

• Efeito do nível de concentrado na seleção de partículas em dietas para novilhas Gir Leiteiro (Bos taurus indicus L.) em pré-parto

  819-820

  • PDF (Portuguese)

• Annual and seasonal production of forage mixtures with lotus or ornithopus associated with grasses

  821-822

  • PDF (Spanish)

• Interaction between corn and marandu grass productivity in integrated agricultural production systems

  823-824

  • PDF (Portuguese)

• Productivity of integrated systems in the second harvest: A comparative analysis

  825-826

  • PDF (Portuguese)

• Detoxified castor bean meal as a substitute for soybean meal in the diet of beef heifers: impacts on enteric methane emissions

  827-828

  • PDF (Portuguese)

• Effects of extruded tannin-enriched protein concentrates on intake and digestibility in sheep fed a corn silage-based diet

  829-830

  • PDF

• Is spot urine collection a suitable methodology for assessing nutritional variables in sheep fed increasing levels of forage cactus?

  831-832

  • PDF (Spanish)

• Effects of extruded tannin-enriched protein concentrates on nitrogen partitioning in sheep fed a corn silage-based diet

  833-834

  • PDF

• Comparative assessment of the antioxidant potency of aqueous maca (lepidium meyenii) extract versus ascorbic acid, cysteamine, and glycine in the cryopreservation of caprine semen

  835-836

  • PDF

• Microbiological analysis of biofertilizer produced from guinea pig remains by enzymatic hydrolysis and lactic acid fermentation

  837-838

  • PDF (Spanish)

• The concentrations of IGF-I, glucose and testosterone in 140-day-old male lambs born to ewes fed a nutritional supplement from day 70 of gestation to term.

  839-840

  • PDF

• Invited paper Building a Regional Approach for Sustainable Cattle in the Americas: a first experience in the Southern Cone and Bolivia

  841-844

  • PDF

• Invited paper A new conceptual model to guide professional action in sustainable animal production system

  845-850

  • PDF

• Invited paper The role of livestock in enhancing agricultural systems: insights from mixed crop-livestock models

  851-856

  • PDF

• Invited paper Productivity to mitigate the growth rate of methane emissions in Latin-American livestock

  857-858

  • PDF (Spanish)

• Brazil-Uruguay Integrative Project: Production of educational materials on animal genetic improvement by undergraduate students

  859-860

  • PDF (Portuguese)

• Communication strategy for adding environmental value to livestock farming

  861-862

  • PDF (Spanish)

• A holistic framework for valuing ecosystem services in livestock farming

  863-864

  • PDF

• Predominant housing systems in the 20 largest dairy farms in Brazil

  865-866

  • PDF (Spanish)

• Effect of a thermoconducting environmental enrichment on surface body temperature in rabbits under conditions of the Colombian lowland tropics

  867-868

  • PDF (Spanish)

• Prepartum shearing of Criollo sheep and its effect on lamb performance indicators

  869-870

  • PDF (Spanish)

• Effect of grazing intensity of Urochloa hybrid cultivar Mestizo and Marandú on nutritional quality and animal performance

  871-872

  • PDF (Spanish)

• Calves and Steers: Productive and Environmental Efficiency in Beef Farming

  873-874

  • PDF (Spanish)

• Use of Enterolobium cyclocarpum and coffee pulp as a feeding strategy for an agroecological cattle farm in the Mexican tropics

  875-876

  • PDF (Spanish)

• Artisanal spinning: working with rural women in the province of Buenos Aires.

  877-878

  • PDF (Spanish)

• Aquaculture of boga (Megaleporinus obtusidens) in intensive recirculating systems

  879-880

  • PDF (Spanish)

• BovCorte: Training Leaders in Agribusiness through day-to-day work

  881-882

  • PDF (Portuguese)

• Crop-livestock integration as a strategy for seasonality in the dry season in the Brazilian Midwest

  883-884

  • PDF (Portuguese)

• Development of a mathematical model to estimate corn demand in pig farming in Rio Grande do Sul, Brazil

  885-886

  • PDF (Portuguese)

• Using the contribution margin to determine optimal pig slaughter weight

  887-888

  • PDF (Portuguese)

• Indicators for diagnosing the environmental dimension in family pig production farms

  889-890

  • PDF (Spanish)

• Is a 45-day voluntary waiting period a strategy for any herd?

  891-892

  • PDF (Portuguese)

• Problems in reproductive management on farms

  893-894

  • PDF (Portuguese)

• Comparison of the effects of daytime and nighttime fasting on weight variation in heifers

  895-896

  • PDF (Portuguese)

• Zootechnical and economic effects of supplementation of a microbiological and botanical additive in sows and piglets during gestation and lactation in a commercial pig farm

  897-898

  • PDF (Spanish)

• Perceptions and motivations of veterinary medicine students regarding poultry production: an analysis at a public university

  899-900

  • PDF (Spanish)

• Importance of formative research in agricultural careers

  901-902

  • PDF (Spanish)

• Strategies and perceptions of family livestock farming in southern Uruguay in the face of the 2020–2023 drought

  903-904

  • PDF (Spanish)

• Interaction between ingredient composition and nutritional recommendations in commercial laying hens: a precision nutrition trial.

  905-906

  • PDF (Spanish)

• Relationship between available soil water and the economic and productive performance of livestock systems on grasslands under different climatic scenarios

  907-908

  • PDF (Spanish)

• Trajectories of change in economic and productive indicators and in producer practices, based on a longitudinal analysis of three co-innovation cycles in livestock systems on natural grasslands in Uruguay.

  909-910

  • PDF (Spanish)

• Spatiotemporal management models for grazing intensity in livestock systems based on natural pastures. Impact on state variables, production, and economic outcomes.

  911-912

  • PDF (Spanish)

• Update of objectives and selection criteria for Uruguayan dairy cattle

  913-914

  • PDF (Spanish)

• Ecological intensification applied in a family livestock production system on natural land based on an input-based production approach – Case study

  915-916

  • PDF (Spanish)

• Productive evaluation of semi-daily grazing strips vs. 3-day grazing in a commercial dairy herd in Uruguay

  917-918

  • PDF (Spanish)

• Goals of dairy farmers for mastitis control and udder health plans

  919-920

  • PDF (Spanish)

• Contributions of rural extension to the education and sustainability of dairy farming in Goiás, Brazil

  921-922

  • PDF (Portuguese)

• Invited paper The societal role of meat and livestock: a need for scientific accountability and good communication

  923-924

  • PDF

• Invited paper Contributions toward a Latin American model of sustainable livestock: production, science, Innovation, public policy, and markets

  925-930

  • PDF

• Invited paper The key role played by livestock in the ecology of farming systems including the ability to deliver nutritious foods from non-human edible ingredients

  931-938

  • PDF

• Biopulp as a functional food: a safe mineral source from fruit and vegetable waste in a circular economy approach

  939-940

  • PDF (Spanish)

• Cattle farming in Latin America: enteric methane and main emitting countries

  941-942

  • PDF (Spanish)

• Sustainable poultry production: reducing the environmental footprint of eggs in the context of climate change

  943-944

  • PDF (Spanish)

• Venezuelan network for sustainable livestock production managed with silvopastoral systems

  945-946

  • PDF (Spanish)

• Inventory of tropical American forest species with potential for silvopastoral systems in Venezuela

  947-948

  • PDF (Spanish)

• An approach to some characteristics of Dual-Purpose Livestock Farming in Venezuela at the beginning of the third decade of the 21st century

  949-950

  • PDF (Spanish)

• Economic evaluation of an intensive silvopastoral system in northern Peru

  951-952

  • PDF (Spanish)

• Perenniality enhances soil biological function in U.S. farming systems

  953-954

  • PDF

• Incorporation of lentils (Lens culinaris m.) into agricultural systems as a sustainable nutritional strategy for food security.

  955-956

  • PDF (Spanish)

• Comparison of two enteric methane measurement techniques in pasture-based dairy systems

  957-958

  • PDF (Spanish)

• Evaluation of extant models for predicting methane emissions in sheep fed forage from Campos Rangeland

  959-960

  • PDF

• Rearing of f1 Nellore x Angus steers in southwestern Goiás under different supplementation on Brachiaria brizantha cv Mulato pasture

  961-962

  • PDF (Portuguese)

• List of plants from ‘El Pampeano’, a long-term experiment in native grassland management

  963-964

  • PDF (Spanish)

• Estimation of genetic trend of resilience indicators Rauto and Skewness over 37 years in Caracu heifers

  965-966

  • PDF

• Reducing enteric methane in dairy cows: lessons learned from initial sniffer measurements in Uruguay.

  967-968

  • PDF (Spanish)

• Ecological intensification in the campos grasslands through improved grazing management

  969-970

  • PDF

• Bioeconomic modeling of cattle breeding systems: sensitivity analysis and production scenarios in native grasslands of Paraguay

  971-972

  • PDF (Spanish)

• Exploring the resilience and productive performance of grazing Holstein cows under an automatic milking system

  973-974

  • PDF (Spanish)

• Prospective analysis of sheep meat production in Mexico until 2030

  975-976

  • PDF (Spanish)

• Models for predicting saleable meat in steer slaughter

  977-978

  • PDF (Spanish)

• Compatible or in conflict? Natural countryside versus silvopastoralism in its early years

  979-980

  • PDF (Spanish)

• Relationship between live weight and robustness in Holstein cows: productive, reproductive, and health analysis in a mixed dairy grazing system

  981-982

  • PDF (Spanish)

• Future perspectives on heat stress risk for dairy cattle farming in Brazil

  983-984

  • PDF (Portuguese)

• Bioeconomic simulation of reproductive strategies in beef herds

  985-986

  • PDF (Portuguese)

• Socioeconomic and productive characterization of fish farming in the Buena Fe-Los Ríos Canton, Ecuador

  987-988

  • PDF (Spanish)

• Influence of the lunar cycle on first service conception rate in dairy cows: effects of region, year, season, insemination method, age, and days in milk

  989-990

  • PDF

• Effect of including phytase in diets with reduced metabolizable energy on productive performance, digestibility, and profitability in broiler chickens

  991-992

  • PDF

• Infrequent self-fed Lupin supplementation in yearling steers grazing enhanced Lotus uliginosus cv. INIA Gemma pastures on Basaltic soils

  993-994

  • PDF

• Nutritional quality and health indices of high-value chicken meat cuts from poultry fed with canola meal

  995-996

  • PDF

• Germination of kiwi seeds (Actinidia deliciosa) in an unconventional substrate

  997-998

  • PDF (Spanish)

• Incorporation of chia seeds into the diet of grazing Pampa Rocha pigs: bioactive peptide and mineral content in fresh pork shoulder

  999-1000

  • PDF (Spanish)

• Peak milk production and lactation duration of Sindi P.O cows in the Cerrado biome

  1001-1002

  • PDF (Portuguese)

• Effect of inclusion of oyster mushroom (Pleurotus ostreatus) flour in processed meat products.

  1003-1004

  • PDF (Spanish)

• Price transmission as a measure of the quality of market signals between meatpacking plants and beef cattle producers

  1005-1006

  • PDF (Spanish)

• Integrating rumen microbiome profiles to predict feed efficiency and methane emissions in Hereford beef cattle

  1007-1008

  • PDF

• Ammonia volatilization in an oxisol cultivated with Piatã grass (Uroclhoa brizantha cv. BRS Piatã) in the Brazilian Cerrado

  1009-1010

  • PDF (Portuguese)