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Compound feed for fattening low-protein sheep and preparation method thereof

A compound feed and low-protein technology, which is applied in animal feed, animal feed, molding or processing of animal feed, etc., can solve the problems of Tan sheep body nutrition imbalance, increased greenhouse gas emissions, loss of flavor and taste, etc., to improve the quality of mutton quality, achieve nutritional balance, and improve the quality of mutton

Inactive Publication Date: 2019-04-05
COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the changes in production methods and feed types of Tan sheep, especially the excessive use of concentrates in large-scale farms, the body nutrition of Tan sheep is unbalanced, which has a certain negative impact on the nutritional components and other indicators of its meat quality, resulting in its Loss of original flavor and mouthfeel, resulting in a decline in meat quality
[0003] At the same time, due to changes in market factors, the price of soybean meal has fluctuated significantly, and environmental problems such as the increasing greenhouse gas emissions caused by traditional high-protein diet farming

Method used

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  • Compound feed for fattening low-protein sheep and preparation method thereof
  • Compound feed for fattening low-protein sheep and preparation method thereof
  • Compound feed for fattening low-protein sheep and preparation method thereof

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preparation example Construction

[0038] According to one aspect of the present invention, a method for preparing a compound feed for fattening low-protein sheep, the preparation method includes the following steps: mixing each raw material including rumen-passed lysine and rumen-passed methionine, and then granulating to obtain a compound feed .

[0039] The invention provides a method for preparing a compound feed for low-protein sheep. The preparation method comprises mixing raw materials including rumen-passed lysine and rumen-passed methionine, and then granulating to obtain the compound feed. The preparation method has simple process and low cost, is suitable for large-scale production, and the prepared feed product has good palatability.

[0040] In a preferred embodiment of the present invention, the preparation method specifically includes the following steps:

[0041] First, other raw materials except soybean oil and molasses are mixed to obtain a mixture X, then soybean oil melted with molasses is ...

Embodiment 1

[0045] A compound feed for low-protein sheep fattening, the compound feed is mainly made of the following raw materials: 30 parts of corn, 4 parts of soybean meal, 4 parts of wheat bran, 6 parts of barley, 0.5 part of soybean oil, 0.5 part of premix, and 2 parts of additives 20 parts of oat hay, 10 parts of corn stover, 0.1 part of rumen-passed lysine and 0.1 part of rumen-passed methionine;

[0046] The above-mentioned preparation method specifically includes the following steps: first, mix other raw materials except soybean oil and molasses to obtain a mixture X, then add soybean oil mixed with molasses to the mixture X and mix well to obtain a mixture Y, dry and granulate the mixture Y to obtain a compound feed.

Embodiment 2

[0048] A low-protein sheep fattening compound feed, the compound feed is mainly made of the following raw materials: 40 parts of corn, 10 parts of soybean meal, 10 parts of wheat bran, 10 parts of barley, 3 parts of soybean oil, 2 parts of premix, and 10 parts of additives 40 parts of oat hay, 25 parts of corn stover, 4 parts of rumen-passed lysine and 2 parts of rumen-passed methionine;

[0049] The preparation method of the compound feed for fattening low-protein sheep of this embodiment is the same as that of Embodiment 1.

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Abstract

The invention provides a compound feed for fattening low-protein sheep and a preparation method thereof and relates to the technical field of animal feeds. Raw materials of the compound feed for fattening low-protein sheep include rumen-protected lysine and rumen-protected methionine. According to the compound feed for fattening low-protein sheep and the preparation method thereof provided by theinvention, due to the combination of rumen-protected lysine and rumen-protected methionine, productivity of mutton sheep can be promoted, fattening time can be shortened, quality of mutton can be improved and at the same time protein intake of daily ration of mutton sheep during the feeding process can be effectively reduced, so that economic benefits are promoted and environmental pollution is reduced. The preparation technology of the compound feed provided by the invention is simple; feed cost is saved; the prepared feed product is high in palatability and has the characteristics of being environmentally friendly; mutton acquired after feeding mutton sheep with the compound feed meets the requirements for pollution-free products.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a low-protein sheep fattening compound feed and a preparation method thereof. Background technique [0002] Mutton is a good nourishing product with rich nutritional value. It is a good product for nourishing and strengthening. It has a special effect on the development of infants and the nourishing and conditioning of old and weak patients. In the northwestern region of my country, Ningxia Tan sheep is listed as the first batch of national livestock and poultry genetic resources gene banks in China. Its mutton has remarkable characteristics such as freshness, tenderness, aroma, and rich nutrition. In recent years, under the policy of giving priority to the protection of the ecological environment, the feeding and management methods of Ningxia Tan sheep have gradually changed from natural grazing to semi-barn feeding or barn feeding. Due to the changes in production methods ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/10A23K10/30A23K10/37A23K20/158A23K20/142A23K20/174A23K20/20A23K10/33A23K20/26A23K40/10
CPCA23K10/30A23K10/33A23K10/37A23K20/142A23K20/158A23K20/174A23K20/20A23K20/26A23K40/10A23K50/10Y02P60/87
Inventor 周建伟杨果刘虎龙瑞军段子渊张云生谢忠奎
Owner COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE
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