A5006255611- Agricultural and Food Sciences
- Sustainable Agricultural Systems Analysis
- Agriculture and Rural Development Research
- Rabbits: Nutrition, Reproduction, Health
- Growth and nutrition in plants
- Bee Products Chemical Analysis
- Agriculture Sustainability and Environmental Impact
- Insect Utilization and Effects
- Environmental Sustainability and Education
- Soil Management and Crop Yield
- Seed Germination and Physiology
- Coccidia and coccidiosis research
- Reproductive Biology and Fertility
- Veterinary medicine and infectious diseases
- Rural Development and Agriculture
- Environmental and biological studies
- Sperm and Testicular Function
O período periparto das vacas de corte geralmente ocorre durante a estação seca, quando oferta forragem qualidade inferior é limitada, resultando em uma ingestão insuficiente nutrientes. Pesquisas anteriores mostraram que o balanço energético negativo (BEN) está relacionado ao reinício da atividade reprodutiva após parto, e liberação episódica do hormônio luteinizante (LH) fundamental para restabelecimento ciclicidade ovariana. A suplementação alimentar, especialmente com monensina, tem sido...
This study evaluated different crosses for sustainable beef production in the Meio-Norte, Brazil. Thirty-four cattle [seven Curraleiro Pé-duro (CPD), six Nellore (NEL), seven , and ] were on natural pastures states of Piauí Maranhão. The animals weighed at birth (BW); weaning (WW); 12 (W12), 18 (W18), 24 months (W24); slaughter (SW). morphometric measurements rump height (RH), withers (WH), body length (BW), heart girth (HG) [...]