Ecological feed for reducing ammonia concentration of chicken excretion and preparation method thereof

Abstract

The invention discloses an ecological feed for reducing the ammonia concentration of chicken excretion and a preparation method thereof. The ecological feed is prepared from the following raw materials in parts by weight: 500-600 parts of grape seed cake, 2-3 parts of yeast extract, 8-10 parts of papaya protein powder, 72-78 parts of soybean cake, 24-27 parts of bamboo shoot residues, 34-36 parts of oat bran, 3-4 parts of black vinegar, 7-8 parts of pomegranate blossoms, 2-3 parts of fennel oil, 43-46 parts of pear seed powder, 17-19 parts of silkworm chrysalis meal, 8-10 parts of pineapple juice, 35-37 parts of potato residues, 21-24 parts of sesame dregs, 0.4-0.5 part of active lactobacillus, 13-15 parts of sterculia nobilis seeds, 42-46 parts of unpolished rice powder, 10-12 parts of bread crumbs, 32-35 parts of grapefruit leaves, 25-27 parts of cucumber seed powder, 2-3 parts of oyster sauce and 2-3 parts of montmorillonite. The ecological feed can be used for adsorbing and decomposing the odor in chicken manure since the bamboo shoot residues, grapefruit leaves, montmorillonite and other ingredients are added, so that the ammonia concentration of the chicken excretion can be reduced, the environmental health of a chicken house can be improved, and growth and egg laying of chickens can be promoted.

Description

[0001] technical field [0002] The invention relates to the technical field of animal breeding, in particular to an ecological feed for reducing the ammonia concentration of chicken excrement and a preparation method thereof. Background technique [0003] Grape seed meal is the leftovers of the winery or the by-product of grape seed oil pressing. It is rich in polyphenols, linoleic acid, amino acids, vitamins, crude fat and trace elements. Among them, proanthocyanidin (OPC) is the main substance in polyphenols, which has super antioxidant capacity, which is 50 times that of vitamin E and 20 times that of vitamin C. It can remove excessive free radicals in the body, and its antioxidant capacity has been recognized internationally. Grape seed meal has a variety of biological functions, including antioxidant, anti-tumor and prevention of cardiovascular diseases. At present, grape seed meal has been widely used in feed, which not only saves a lot of grain, but also significan...

AI Technical Summary

Problems solved by technology

Although this processing method is simple and convenient, and does not need to pay too much cost, its shortcomings are also very obvious, especially the poor palatability and digestibility of the feed, which is not conducive to the full absorption of nutrients.

Since the development, research and utilization of grape seed meal in our country is not deep enough, and the deep processing and utilization of grape see