Effects of pre partum supplementation on milk yield, reproduction and milk quality of crossbred dairy cows raised in a peri urban farm of Morogoro town Tanzania

Landbrug og biologi

• milk quality 100%
• Tanzania 90%
• towns 87%
• calving 80%
• crossbreds 76%
• milk yield 76%
• dairy cows 71%
• cows 58%
• farms 55%
• calving interval 52%
• concentrates 51%
• milk composition 43%
• insemination 42%
• reproductive performance 37%
• digestibility 34%
• farm records 33%
• pastures 33%
• prepartum period 31%
• postpartum period 26%
• bran 24%
• total solids 23%
• dry matter digestibility 22%
• linear models 21%
• milk fat 20%
• organic matter 18%
• crude protein 17%
• lactation 17%
• grazing 17%
• sampling 14%
• milk 13%
• corn 13%
• lipids 11%
• testing 8%