Scientific milk cow three methods
2024-11-16 20:59:30
Feeding and feeding methods are used to feed more concentrates and feed less raw material from the 15th day before labor to the peak of milk production (30 to 45 days after childbirth). Feeding 1.5 kg to 1.8 kg per day per day from 15 days before delivery, then increase 0.3 kg to 0.5 kg per day, and add 1 kg to 1.5 kg of fine material per 100 kg of cattle weight. Dairy cows will have peak milk production from 1 month to 3 months after calving, and will increase 0.3 kg to 0.5 kg of concentrate every day after delivery until the peak of milk production, but the maximum daily feed of concentrates should not exceed 17 kg. After the peak period, raise and manage according to normal standards.
The limited-feeding method applies limited pre-natal intake to healthy, well-fed dairy cows. During the dry period, more fresh green and juicy feed or dried grass are fed, and less concentrate is fed (not more than 4 kg per day). After 1 week of calving, 0.3 kg to 0.5 kg of concentrate per day per cow is added until daily. Feeding concentrates to 17 kg.
Alternating feeding method in order to stimulate the appetite of dairy cows, to achieve the purpose of high yield and stable production, concentrates should be fed regularly over a period of time. From 10 days to 20 days after delivery, dairy cows will feed 8 kilograms of green hay, 10 kilograms of silage (12 kilograms of green grass or vegetable leaves) and 7 kilograms of concentrate each day for one week. Then gradually reduce the concentrate to 3kg, dry grass to 11kg, and the juicy feed (grass, leaf and rootstock, etc.) to 30kg. Others remain unchanged for one week. Then gradually increase the concentrate to 13 kg until the end of the milk production peak period.
The limited-feeding method applies limited pre-natal intake to healthy, well-fed dairy cows. During the dry period, more fresh green and juicy feed or dried grass are fed, and less concentrate is fed (not more than 4 kg per day). After 1 week of calving, 0.3 kg to 0.5 kg of concentrate per day per cow is added until daily. Feeding concentrates to 17 kg.
Alternating feeding method in order to stimulate the appetite of dairy cows, to achieve the purpose of high yield and stable production, concentrates should be fed regularly over a period of time. From 10 days to 20 days after delivery, dairy cows will feed 8 kilograms of green hay, 10 kilograms of silage (12 kilograms of green grass or vegetable leaves) and 7 kilograms of concentrate each day for one week. Then gradually reduce the concentrate to 3kg, dry grass to 11kg, and the juicy feed (grass, leaf and rootstock, etc.) to 30kg. Others remain unchanged for one week. Then gradually increase the concentrate to 13 kg until the end of the milk production peak period.
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