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Pelteobagrus fulvidraco feed

A technology for yellow catfish and feed, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of less nutritional needs, no nutritional formula, and no breakthrough in large-scale fish fingerling large-scale breeding technology, so as to improve the Digestive ability, promotes feeding and growth, and promotes the effect of fish growth

Inactive Publication Date: 2015-10-28
SICHUAN GUOFENG ZHONGKE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the aquaculture and production promotion of the yellow catfish is slow. The main reason is that there is no breakthrough in the large-scale breeding technology of large-scale fish species, and the development and mass production of full-price compound feeds are the key technologies for the large-scale production of yellow catfish. one
At present, domestic research on the nutrition of yellow catfish mainly focuses on energy protein, and there is less research on the nutritional needs of fat, and there is no relatively mature nutritional formula

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of yellow catfish feed, by mass, raw material composition is as follows: 40 parts of white fish meal, 20 parts of soybean meal, 5 parts of α-starch, 8 parts of cornstarch, 50 parts of casein, 5 parts of fish oil, 5 parts of soybean oil, diphosphate 1 part of hydrogen calcium, 0.5 part of mineral salt premix and 0.01 part of compound enzyme.

Embodiment 2

[0020] A kind of feed for yellow catfish, the composition of raw materials is as follows by mass: 45 parts of white fish meal, 20 parts of soybean meal, 6 parts of α-starch, 8.5 parts of cornstarch, 0.5 part of algae powder, 55 parts of casein, 6 parts of fish oil, soybean oil 6 parts, 1 part of calcium dihydrogen phosphate, 0.5 part of mineral salt premix, 0.2 part of vitamin premix and 0.02 part of compound enzyme.

Embodiment 3

[0022] A kind of yellow catfish feed, by mass, raw material composition is as follows: 50 parts of white fish meal, 25 parts of soybean meal, 8 parts of α-starch, 10 parts of cornstarch, 2 parts of algal powder, 60 parts of casein, 6 parts of fish oil, soybean oil 6 parts, 3 parts of calcium dihydrogen phosphate, 2 parts of mineral salt premix, 1 part of vitamin premix and 0.05 part of compound enzyme.

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PUM

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Abstract

The present invention provides a pelteobagrus fulvidraco feed which is prepared from the following raw materials in parts by mass: 40-50 parts of anabarilius meal, 20-25 parts of soybean meal, 5-8 parts of alfa-starch, 8-10 parts of corn starch, 0-2 parts of algae powder, 50-60 parts of casein, 5-10 parts of fish oil, 5-10 parts of soybean oil, 1-3 parts of calcium dihydrogen phosphate, 0.5-2 parts of mineral salt premix, 0-1 part of vitamin premix and 0.01-0.05 part of complex. The fish oil and the soybean oil at a ratio of 1 : 1 are mixed as fat sources, the fish meal and casein as protein sources, the optimal fat levels of the pelteobagrus fulvidraco feed are explored, and the pelteobagrus fulvidraco feed is in line with the nutritional needs and feeding standards of the pelteobagrus fulvidraco.

Description

technical field [0001] The invention relates to the aquaculture industry, in particular to a feed for yellow catfish. Background technique [0002] In order to maintain the sustainable development of the aquaculture industry, the study of green, safe and effective bioactive feed additives can provide an effective way to achieve the goal of healthy aquaculture. Enzyme is a protein with special catalytic ability produced by living cells. It exists widely in various organisms and participates in the body and various biochemical reactions. The processed products of enzymes produced in living organisms are called enzyme preparations. In recent years, enzyme preparations have attracted widespread attention from the feed and aquaculture industries due to their environmental protection and safe use. Many studies have shown that adding enzyme preparations to feed can improve the utilization rate of feed for aquatic animals, reduce feed costs, and improve economic benefits. [0003...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/165A23K1/16A23K1/175
Inventor 宋思凤
Owner SICHUAN GUOFENG ZHONGKE BIOTECH
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