Feed formula for cows in perinatal period and feeding method of feed formula

Abstract

The invention provides a feed formula for cows in perinatal period. The feed formula comprises following components in parts by mass: 5-8 parts of traditional Chinese medicine composition, 950-1000 parts of basic concentrated feed, 0.03-0.05 parts of vitamin A, 0.15-0.20 parts of vitamin E, 0.01-0.02 parts of vitamin D, 15-17 parts of rumen protected fatty acid calcium, 3-5 parts of calcium hydrophosphate, 1.0-1.5 parts of sodium bicarbonate, 0.01-0.05 parts of ferrous sulfate, 0.08-0.25 parts of zinc sulfate, 0.5-1.0 parts of magnesium oxide, 9-12 parts of glucose, 3-6 parts of brown sugar, 1-2 parts of white sugar, 1-5 parts of edible salt and 0.1-1.0 parts of vegetable oil. Feeding the cows in the perinatal period with the feed formula according to the method, the incidence of gynaecological diseases such as fetal membrane retaining after delivery, endless lochia, postpartum weakness, postpartum pain, childbed fever, endometritis, metrauxe and vaginitis is obviously reduced, both the oestrus rate once again within 30-40 days after the delivery and conception rate once again within 80 days after the delivery are obviously increased, a target of one delivery per year is basically achieved, the use of antibiotics is decreased to enable the cows and calves to be healthy and obtain good beef quality, the cost for producing the calves is also reduced, and a good economic effect is achieved.

Description

technical field [0001] The invention relates to a feed formula and a feeding method thereof, in particular to a feed formula and a feeding method for cows during the perinatal period. Background technique [0002] Raising and breeding beef cattle on pastures needs to produce calves repeatedly, and the average time for a cow to reproduce is about 7.5 years, which is less than half of the lifespan of a cow. To reduce the cost of producing calves on a cattle farm, the ideal situation is to produce calves once a year. , in order to produce healthy calves every year, the breeding cows need to be strictly managed, and the perinatal management and feeding conditions of the cows directly affect the reproductive ability of the cows. [0003] The peripartum period of cows refers to three weeks before and three weeks after delivery. This stage is very important to the health of cows, fetal calves, and newborn calves. The incidence of cows in the perinatal period is high, and the mortal...

AI Technical Summary

Problems solved by technology

[0004] There are also special feeds for the peripartum period in China, but most of the peripartum feeds only consider the digestive physiology and nutritional needs of the peripartum cows in the selection and processing of raw materials, and do not consider the disease prevention of the peripartum cows. In actual production, various postpartum diseases occur frequently. After the onset, most of them are treated with antibiotics. After long-term use, not only is it easy to produce drug resistance, the treatment process is long, and the dosage is large. Moreover, after the onset, the body is weak and the feed intake Significantly decreased, the postpartum body condition of the cow recovered very slowly, and the nutritional balance could not be reached as soon as possible, and the weight dropped severely, causing irreparable serious impact on re-estrus and conception