Chicken manure fermented feed having high conversion ratio and preparation method thereof

Abstract

The present invention discloses a chicken manure fermented feed having a high conversion ratio and a preparation method thereof. The chicken manure fermented feed is prepared from the following raw materials: fresh chicken manure, brassica oleracea var. caulorapa, sauce residue powder, durian peels, ramulus mori, lonicera hypoglauca flowers, medical stones, zornia gibbosa, and a microorganism fermentation agent. The chicken manure fermented feed has the following advantages over the prior art: the feed is prepared by using the chicken manure as main raw materials, a variety of raw materials are combinedly used, and after corresponding treatments, the materials are subjected to fermentation, which effectively kills harmful bacteria and urokinase in the chicken manure and retains the nutrients in the chicken manure. The preparation method enables the fermented feed to be nutritionally balanced, reduces the pH value in the intestines and stomach of fed animals, activates digestive enzymes, and improves the problems that the traditional chicken manure fermented feed is low in conversion ratio.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding, and in particular relates to a chicken manure fermented feed with a high conversion rate and a preparation method thereof. Background technique [0002] With the improvement of living standards, chicken and eggs have become a common food on the table. At the same time, the scale of raising chickens has gradually expanded, and a large amount of chicken manure has been produced. Because the chicken feed has a short retention time in the stomach, the nutrition in chicken manure Rich in organic matter 25.5%, nitrogen 1.63%, phosphoric acid 1.54%, potassium 0.82%, calcium, protein 27.79%, and 18 kinds of amino acids, and the content of lysine and methionine is higher than that of sorghum, corn, barley and other feeds. 12% of fiber, 32.58% of nitrogen-free extract, about 23% of crude ash and rich in group B vitamins, and also contains some beneficial factors that promote animal growth, so...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, chicken and eggs have become a common food on the table. At the same time, the scale of raising chickens has gradually expanded, and a large amount of chicken manure has been produced. Because the chicken feed has a short retention time in the stomach, the nutrition in chicken manure Rich in organic matter 25.5%, nitrogen 1.63%, phosphoric acid 1.54%, potassium 0.82%, calcium, protein 27.79%, and 18 kinds of amino acids, and the content of lysine and methionine is higher than that of sorghum, corn, barley and other feeds. 12% of fiber, 32.58% of nitrogen-free extract, about 23% of crude ash and rich in group B vitamins, and also contains some beneficial factors that promote animal growth, so now more and more chicken manure is used in feed , in order to kill the harmful bacteria and urokinase in the chicken manure, the current feed usually destroys the nutrients in the chicken manure, and it will cause many problems such as low feed conversion rate and unbalanced nutrients.