Fermentation type cow forage grass and preparation method thereof

Abstract

The application discloses fermentation type cow forage grass and a preparation method thereof so as to improve the digestive absorption capacity of cows to forage grass and increase the milk yield ofthe cows. The technical scheme adopted by the forage grass lies in that the fermentation type cow forage grass comprises 50-70 parts of sweet sorghum for feeds, 30-40 parts of silage corn, 25-30 partsof medicago sativa, 15-20 parts of pennisetum purpureum, 10-18 parts of teosinte grass, 15-20 parts of ramie, 15-30 parts of morus alba L., 0.2-0.5 part of a microbial fermenting agent, 0.2-0.4 partof rumen amino acids, 0.7-0.9 part of rumen glucose, 3-5 parts of major minerals and 0.6-1.2 parts of trace mineral vitamins.

Description

technical field [0001] The application relates to the professional technical field of animal nutrition and feed in animal husbandry, in particular to a fermented dairy cow forage and a preparation method thereof. Background technique [0002] Dairy cows are yellow cattle of dairy breeds. They are excellent breeds that have been highly selected and bred. The dairy cows in my country are mainly black and white cows. This breed has been introduced from the cattle and sheep breeding base of Shandong Provincial Animal Husbandry Bureau in 1980. This breed has strong adaptability, Wide distribution range, high milk yield, resistance to rough feeding. Black-and-white cows are also called Chinese Holstein cows. Chinese Holstein cows have a history of more than 100 years, and their breeding process is very complicated. In short, it is a high-generation hybrid of purebred Dutch cattle and local cows, which has been selected and bred for a long time. Milk has comprehensive nutrition an...

AI Technical Summary

Problems solved by technology

[0003] At present, with the development of the dairy industry, the demand for fresh milk is also increasing day by day, driving the prosperity of the dairy farming industry. At present, the scientific breeding level of dairy cows in my country and the overall production capacity of dairy cows are still lacking. The feed used in dairy farming in my country is mainly grains, etc. Crop by-products, straw, and wild grass are the mainstays, and high-quality feed is very scarce. As a feed for dairy cows, there is a single variety, and there are problems such as unreasonable formula, insufficient nutrition, unstable quality, low milk production of dairy cows, and rough milk quality. The economic benefits of farmers are greatly affected

Incomplete digestion and absorption of forage grass by dairy cows affects the milk production of dairy cows

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