Breeding cows refers to cows that have been weaned to calving before calving. Age 6-24 months. Breeding is related to the milk production of dairy cows throughout their lives. We must attach great importance to the breeding of bred cattle. One, 2-12 months of age. This period is the sexual maturity of dairy cows, and all aspects of growth and development are very fast. The cow's stomach is quite developed. The diet should have enough nutrition and a certain volume. Feed high quality pasture, hay, juicy feed, and concentrates. One cow feeds 5-6 kilograms of silage, 2 kilograms of hay, 1 kilogram of high-quality forage grass, and 1-1.5 kilograms of fine material. Second, 12-18 months of age. During this period, the digestive organs have been enlarged and the diet should be dominated by roughage and succulent. The proportion of roughage reached 75% and the concentrate was 25%. In summer, there are grazing conditions for grazing. Three, 18-24 months of age. This period has reached sexual maturity and body maturity and can be bred for fetuses. The diet should neither be too abundant nor overly deficient. It should be dominated by hay, grass, silage and roots of good quality. The concentrate can be fed less or not. However, in the latter part of pregnancy, in order to ensure the nutritional needs of the fetus, must be supplemented with concentrate, 2-3 kg per day. Where there are grazing conditions, it is mainly grazing.

Plant Extracts

Plant Extracts,Celery Extract Apigenin,Marigold Flower Extract,Plant Extract Ursolic Acid

Shaanxi HuiKe Botanical Development Co.,Ltd , https://www.oasis-hk.com