Newborn calves must establish passive immunity by absorbing immunoglobulin (Ig) in colostrum. The time a calf is fed with colostrum after birth determines whether it can acquire sufficient passive imm
2020/12/16 dy 64
There are two feeding methods for normal weaned calves: one is weaned at 110 days, weighing 170 kg at 6 months, and the average daily gain is 700-730 g; the other is weaning at 60 days, weighing 160-1
2020/12/15 dy 64
The calf needs to be pierced when it is about one year old. Here are the methods and techniques for calves to wear their noses:First. Choice of piercing partFor cattle’s nasal penetration, the thinnes
2020/12/15 dy 57
Everyone knows that the average cow gives birth to one child a year, compared to other animals, there are not many, and the number of calves is not many each time, so the problem of breeding problems
2020/11/30 dy 348
Constipation in cattle is mostly caused by problems in the feeding process, which can occur in cattle at all stages, but it is mostly in adult cattle. When treating cattle constipation, Chinese herbal medicine is a good treatment. However, in the treatment process, pay attention to selecting appropriate medicinal materials for symptomatic treatment according to the condition of the sick cow.
2020/11/25 dy 1081
The climate is cold in season and the physique of the newly born calves is weak. We must pay attention to strengthening feeding management and do relevant care to let the calves survive the winter hea
2020/11/24 dy 49
The construction of the cattle breeding barn for community scale beef cattle must take into account factors such as the purpose of breeding, the scale of the conditions of the breeding site, and the c
2020/11/24 dy 58
Endocrine and physiological changes in cattleThe first stage: the myometrium begins to contract (removes the hindrance of progesterone)Progesterone starts to go backwards and promotes the reduction of
2020/11/18 dy 256