Lactating ewe concentrated food and preparation method thereof

Abstract

The invention discloses lactating ewe concentrated food and a preparation method thereof, and belongs to the technical field of feed. The lactating ewe concentrated food is prepared from the followingraw materials in parts by weight: 50-80 parts of corn flour, 30-60 parts of soybean meal. 5-20 parts of cottonseed meal, 1-5 parts of wheat bran, 0.6-1 part of table salt, 0.1-0.4 parts of baking soda, 6-10 parts of carrot, 0.1-0.4 parts of chromium methionine, 5-8 parts of ferrous lactate and 6-15 parts of bacillus. The lactating ewe concentrated food is balanced in nutrition, can meet the nutritional needs of a lactating ewe and a lamb before weaning, the amount of milk in the ewe is sufficient, meanwhile the quality of the milk in the ewe is high, and the lamb can be effectively promoted to develop rapidly.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a concentrate for lactating ewes and a preparation method thereof. Background technique [0002] With the improvement of the income level of Chinese residents, the proportion of mutton in the meat consumed by residents has gradually increased. In recent years, the price of mutton has been rising and remains high. Coupled with the support of national and local government policies, farmers all over the world raise mutton sheep. more positive. In particular, breeding ewes as the basis for fattening mutton sheep has received strong support from the agricultural departments of various regions. [0003] How to properly feed lactating ewes, increase the milk volume of ewes, promote the rapid growth and development of lambs, and at the same time promote early estrus and mating of ewes has become the focus of feeding ewes during lactation. [0004] The lactation period of ewes is about 90 ...

AI Technical Summary

Problems solved by technology

[0008] (1) The amino acid composition of raw sunflower meal is characterized by insufficient lysine content, about 1.1 to 1.2%, which is lower than that of cotton meal. The content of B vitamins in sunflower meal is rich, and the content of niacin reaches 200mg / kg. 5 times, but lack of carotene

[0009] (2) The literature "Research and Application of Rumen-Passed Choline Chloride in Dairy Cow Production" pointed out that the most appropriate period for high-yield dairy cows to add rumen-passed choline is the perinatal period and early lactation period, which can increase milk production and improve milk production. quality, reduce the incidence of fatty liver and ketosis, and ensure the health of animals; the amount of supplementation should take into account the animal's parity, lactation stage, milk production, feed composition, and animal body health, so the raw materials are chlorinated through the rumen Choline Has Certain Limitations

[0010] (3) Although the ingredients in the raw material are relatively balanced in nutrition, they cannot promote the full absorption of ewes, resulting in less nutrients absorbed by ewes, and the milk production of ewes cannot be guaranteed