Compound feed with grass as main component

Abstract

The invention discloses a compound feed with grass as a main component. The compound feed is characterized by being processed from dry wormwood powder used as a matrix, straw powder, meal powder, cornflour and shell powder or bone meal. The compound feed comprises, by weight, 40 to 50 kg of the dry wormwood powder, 15 to 25 kg of the straw powder treated by using a biofeed preparing agent, 10 to15 kg of the meal powder, 15 kg of the corn flour and 2 to 5 kg of the shell powder. The price of the feed provided by the invention is 50% of the price of commercially-available mixed feeds, so breeding cost can be reduced, and high economic benefits can be obtained.

Description

technical field [0001] The invention relates to a grass-based compound feed. Background technique [0002] Every year in raising livestock and poultry, a large amount of food needs to be consumed, especially in China, which is a country with a lot of people and little land. The contradiction between humans and animals competing for food has become more and more prominent and has attracted attention to seek feed that replaces food. At present, the compound feed used in the breeding industry, in its composition, grain accounts for 60-70%. Although a small amount of amino acids, trace elements and other nutrients are added to the composition, the fillers such as bran are still poor in nutrition. Ingredient, although the added growth promoter can accelerate the growth rate of livestock and poultry, the taste of meat and eggs of livestock and poultry (such as pigs, chickens, ducks, etc.) is far less delicious than that of livestock and poultry raised with pure grain. A high-qual...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of poor palatability and seasonal limitation of using fresh wormwood as green feed at present, and provide an improved wormwood as a substrate, which is processed into a kind of nutrient-rich and good palatability. Not affected by seasons, compound feed for livestock and poultry can be provided throughout the year, and a large amount of grain can be saved