Breeding techniques of breeding cows

After the improvement of living standards, there is an increasing demand for meat, and animal husbandry has developed rapidly, so what is the breeding technology for breeding cows?

I. selection of species

Choose cows with good reproductive ability, healthy and disease-free, and high conception rate to keep breeding, and the proportion of meat and milk meat should also be reasonable.

2. Feeding

During the feeding period, the diet should be nutritionally balanced and scientific feed formula should be used to ensure the supply of protein, vitamins, minerals and other elements.

Through scientific nutrition collocation and feeding management of cows in different periods, calves at the age of 6 months should pay attention to the improvement of body ability, rumen function, survival rate, colostrum feeding, high-quality forage supply and fine management. the survival rate of calves can reach more than 95%.

Because the supply of protein and energy in roughage is less, cattle should pay attention to timely supplement of concentrate in the process of growth to ensure healthy growth and balanced nutrition. The basic cow was fed concentrate 1.0-1.5 kg daily 60 days before production, and concentrate 1.5~2.5kg was fed daily 120 days after production to facilitate cow milk production and increase mating conception rate.

The main components of concentrate are corn, soybean meal and wheat bran, among which 53% of corn, 20% of soybean meal, 25% of wheat bran, 1% of stone powder and 1% of salt. In winter, there are less green fodder farmers pay attention to the supply of vitamin A.

III. Environment

Barn environment should also ensure good lighting, ventilation, but also control the temperature of the barn, usually more clean, keep the barn hygienic.

The site should be selected according to the local climatic conditions, because the climate has a great impact on cattle reproduction. Although the estrus rate is high in the high temperature and rainy season, the conception rate is low, and the conception rate is sometimes only about 30% from July to August, so daily management should pay attention to heat prevention and cooling work.

Cattle should ensure clean drinking water, fresh feed, strengthen exercise, wipe cattle to promote blood circulation, timely repair and shaping of deformed cattle hooves, cattle and barns to maintain cleanliness and hygiene, regular disinfection and deworming.