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Rabbit feed cost performance evaluation method

A nutritional value evaluation and feed technology, applied in the field of animal feed preparation and development, can solve the problems of crude fiber danger, lack of roughage resources, etc., and achieve the effect of reducing feeding costs

Inactive Publication Date: 2015-01-21
HEBEI AGRICULTURAL UNIV.
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Problems solved by technology

However, rabbits are monogastric herbivores, and crude fiber is one of the most important nutrients. The consequences of insufficient crude fiber in feed are very dangerous
Moreover, in the production of domestic rabbits in my country, the lack of roughage resources in large-scale farms and feed mills has become a limiting factor for the domestic rabbit feed industry.

Method used

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Embodiment 1

[0017] A method for evaluating the price of rabbit feed is carried out according to the following steps:

[0018] (1) List the nutritional standards of rabbits: digestible energy 10.46MJ / kg, crude protein 17%, lysine 0.80%, methionine and cystine 0.55%, crude fiber 12%, and the percentage is that the above-mentioned components account for the feed The percentage content of the total mass;

[0019] (2) Formulate the weighted values ​​of different nutritional indicators: digestible energy 0.35, crude protein 0.30, lysine 0.125, methionine and cystine 0.125, crude fiber 0.10, the total is 1;

[0020] (3) List the nutritional value evaluation formula: I=0.35×DE / 10.46+0.30×CP / 17+0.125×LYS / 0.80×0.125×(MET+CYC) / 0.55+0.1×CF / 12

[0021] The meanings of each code in the above formula are: I refers to the comprehensive nutritional value index of feed; DE refers to digestible energy; CP refers to crude protein; LYS refers to lysine; MET+CYC refers to methionine and cystine; Refers to cr...

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Abstract

The invention discloses a rabbit feed cost performance evaluation method and belongs to the technical field of animal feed preparation and development. The method includes the steps that rabbit nutrition standards are listed, weights of different nutrition indexes are made, a nutrition value evaluation formula is listed, major nutrition content and the market price of feed to be evaluated are listed, nutrition value indexes of raw materials are calculated according to the nutrition value evaluation formula, the ratio is obtained by dividing the nutrition value indexes of the feed by the price of the feed, and the higher the ratio is, the higher the cost performance of the feed to be evaluated is. By means of the rabbit feed cost performance evaluation method, nutrition value and price indexes of various kinds of rabbit feed can be evaluated, feed which is high in nutrition value and low in price can be prepared, and rabbit feeding cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of animal feed preparation and development, and in particular relates to a method for evaluating the price of rabbit feed. Background technique [0002] Feed is the material basis for the survival, growth and reproduction of rabbits. Without good feed, it is difficult to raise rabbits, and without reasonable feed prices, it is difficult to guarantee the benefits of raising rabbits. In the production of rabbits, the cost of feed accounts for about 70% of the total cost, which is the most important factor in the evaluation system of raising rabbits. Therefore, how to choose a feed and design a formula depends on the evaluation of the nutrition and value of various feeds. But in production, there is no evaluation method about the value of rabbit feed. Rabbit producers, especially rural family rabbit farms, have greater blindness in feed formula design and raw material selection. Not only the cost of feed is...

Claims

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Application Information

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IPC IPC(8): G06F19/00A23K1/18
Inventor 谷子林陈宝江谷新晰卢海强刘亚娟陈赛娟
Owner HEBEI AGRICULTURAL UNIV.
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