Fermented feed

Abstract

The invention discloses fermented feed. The fermented feed is prepared from the following raw materials: 20-35 mass parts of corn stalks, 5-8 mass parts of urea, 6-9 mass parts of diammonium phosphate, 20-35 mass parts of potassium sulfate, 7-10 mass parts of zinc sulfate, 3-5 mass parts of borax, 4-6 mass parts of magnesium sulfate, 5-7 mass parts of ammonium molybdate and microbial inoculum. Thefermented feed can be used for effectively promoting digestion and absorption of livestock for various nutritional substances.

Description

technical field [0001] The invention relates to the field of feed, in particular to a fermented feed. Background technique [0002] my country is a large agricultural country. For a long time, the development of animal husbandry mainly relies on grain and forage. This has become a deep-rooted traditional understanding of farmers. The contradiction between food and grain has become increasingly acute and difficult to coordinate. However, only about 20% of the more than 600 million tons of crop stalks produced in my country every year are used as feed for grass-eating livestock, and most of the rest are used as energy fuels or burned in vain. Since the 1950s, my country has begun to apply silage and ammonia treatment technology, using crop straw as feed for cattle, sheep and other large livestock, increasing the utilization rate of straw. In the vast rural areas, in addition to vigorously promoting straw ammonification, alkalization, silage and other technologies, many new te...

AI Technical Summary

Problems solved by technology

[0004] The main technical problem to be solved by the present invention is that the straw is not treated in any way, but the straw is only shortened and fed to livestock. Although the feed intake is increased, the digestibility cannot be improved, the potential nutrients of the straw cannot be fully utilized, and the palatability Poor, feed intake is not very high, and the maintenance needs of livestock are difficult to meet