Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
International Symposium on Ruminant Physiology: The immunometabolism of transition dairy cows from dry-off to early lactation: lights and shadows.
J Dairy Sci
January 2025
Department of Animal Science, Food and Nutrition (DIANA), Faculty of Agricultural, Food and Environmental Sciences, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy.
The mismatch between the nutrient intake from the diet and the output by the mammary gland causes a negative energy balance in transition dairy cows, that, if excessive, can promote several metabolic disorders. Other relevant phenomena occur during transition, such as inflammation at calving and changes in immunocompetence, redox balance, and mineral metabolism. Despite the efforts, some aspects of the adaptive mechanisms observed in the transition period still need to be clarified.
View Article and Find Full Text PDFAroeira (Myracrodruon urundeuva) and Malva (Herissantia crispa) have forage potential for ruminant nutrition in arid regions.
Trop Anim Health Prod
January 2025
Federal Institute of Education Science and Technology of Piauí (IFPI), Campus of José de Freitas, Rua da Barragem Do Bezerro, S/N, Bezerro, José de Freitas, PI, 64110-000, Brazil.
The Caatinga biome has a wide variety of plants which, despite their irregular distribution, are frequently used to feed animals. This study aimed to evaluate the gas production kinetics of Caatinga plants: Malva (Herissantia crispa), Aroeira (Myracrodruon urundeuva), Marmeleiro (Croton sonderianus), and Bamburral (Hyptis suaveolens). Buffel grass (Cenchrus ciliaris), a cultivated forage, was used as a control.
View Article and Find Full Text PDFExploring the Linkage Between Ruminal Microbial Communities on Postweaning and Finishing Diets and Their Relation to Residual Feed Intake in Beef Cattle.
Microorganisms
November 2024
Instituto Nacional de Investigación Agropecuaria, Las Brujas, Canelones 90100, Uruguay.
Feed efficiency significantly impacts the economics of beef production and is influenced by biological and environmental factors. The rumen microbiota plays a crucial role in efficiency, with studies increasingly focused on its relationship with different rearing systems. This study analyzed 324 rumen samples from bulls and steers categorized as high and low efficiency based on residual feed intake.
View Article and Find Full Text PDFNet energy of grains for dairy goats differed with processing methods and grain types.
J Anim Sci Biotechnol
January 2025
College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, 712100, China.
Background: The diverse types and processing methods of grains intricately influence the sites and digestibility of starch digestion, thereby impacting energy utilization. This study aimed to explore the impact of grain variety and processing methods on the net energy (NE) in dairy goats, analyzing these effects at the level of nutrient digestion and metabolism.
Methods: Eighteen castrated Guanzhong dairy goats (44.
Integrated analysis of rumen metabolomics and metataxonomics to understand changes in metabolic and microbial community in Korean native goats under heat stress.
Sci Rep
December 2024
Institute of Agriculture and Life Science, Gyeongsang National University, Jinju, 52828, Republic of Korea.
Heat stress (HS) is an impactful condition in ruminants that negatively affects their physiological and rumen microbial composition. However, a fundamental understanding of metabolomic and metataxonomic mechanisms in goats under HS conditions is lacking. Here, we analyzed the rumen metabolomics, metataxonomics, and serum metabolomics of goats (n = 10, body weight: 41.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!