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High-efficiency and environment-friendly compound feed for pelteobagrus fulvidraco

A technology for compound feed and yellow catfish, applied in the direction of animal feed, animal feed, application, etc., can solve the problems of high feed coefficient, aquaculture water pollution, low nitrogen and phosphorus utilization rate, etc., and achieve high feed conversion rate and growth rate. quick effect

Inactive Publication Date: 2015-03-25
ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI +1
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the large-scale farming of yellow catfish, the development of high-efficiency and environmentally friendly feed is the premise of large-scale farming. At present, there are few researches on high-efficiency and environmentally friendly feed for yellow catfish at home and abroad. The feed coefficient of the compound feed used in artificial breeding is high, resulting in an increase in breeding costs. , especially with fishmeal rising
In addition, due to the low utilization rate of nitrogen and phosphorus in feed, excessive discharge leads to serious pollution of aquaculture water.

Method used

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  • High-efficiency and environment-friendly compound feed for pelteobagrus fulvidraco

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Effect test

Embodiment 1

[0017] A high-efficiency and environment-friendly compound feed for yellow catfish, made of the following raw materials in weight ratio: 0.015 parts of compound bacillus, 0.05 parts of phytase, 26 parts of fish meal, 32 parts of soybean meal, 10 parts of cotton meal, and 10 parts of canola meal 13.44 parts of high-precision flour, 0.5 parts of soybean lecithin oil, 3.1 parts of soybean oil, 0.5 parts of choline chloride, 0.1 parts of vitamin C-phosphate (35%), 1.5 parts of calcium dihydrogen phosphate, 1.31 parts of crystalline lysine , 0.11 parts of crystal methionine, 0.2 parts of sodium chloride, 0.5 parts of binder, 0.2 parts of multidimensional compound and 0.5 part of multi-mineral compound.

Embodiment 2

[0019] A high-efficiency and environment-friendly compound feed for yellow catfish, made of the following raw materials in weight ratio: 0.015 parts of compound bacillus, 0.05 parts of compound enzyme, 26 parts of fish meal, 32 parts of soybean meal, 10 parts of cotton meal, and 10 parts of canola meal , 13.44 parts of high-precision flour, 0.5 parts of soybean lecithin oil, 3.1 parts of soybean oil, 0.5 parts of choline chloride, 0.1 part of vitamin C-phosphate (35%), 1.5 parts of calcium dihydrogen phosphate, 1.31 parts of crystalline lysine, 0.11 part of crystal methionine, 0.2 part of sodium chloride, 0.5 part of adhesive, 0.2 part of multidimensional compound and 0.5 part of multimineral compound.

Embodiment 3

[0021] A high-efficiency and environment-friendly compound feed for yellow catfish, made of the following raw materials in weight ratio: 0.01 part of compound bacillus, 0.05 part of phytase, 18 parts of fish meal, 40 parts of soybean meal, 15 parts of cotton meal, and 15 parts of canola meal 10.0 parts of high-precision flour, 0.5 parts of soybean lecithin, 4.0 parts of soybean oil, 0.3 parts of choline chloride, 0.03 parts of vitamin C-phosphate (35%), 0.5 parts of calcium dihydrogen phosphate, 1.0 parts of lysine, 0.1 part of sodium chloride, 0.2 part of compound multidimensional and 0.5 part of compound multimineral.

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Abstract

The invention discloses high-efficiency and environment-friendly compound feed for pelteobagrus fulvidraco. The high-efficiency and environment-friendly compound feed is prepared from composite bacillus, phytase or compound enzyme, fish meal, soybean meal, cottonseed meal, double-low rapeseed meal, high-precision flour, soybean lecithin, soybean oil, choline chloride, vitamin C-phosphate (35%), monocalcium phosphate, lysine, methionine, sodium chloride, an adhesive, compound multi-vitamin and compound multi-mineral. According to the high-efficiency and environment-friendly compound feed for pelteobagrus fulvidraco, all-nutrient requirements for high-intensity culture of pelteobagrus fulvidraco can be met, the growth speed is high, the feed conversion rate is high, and the feed coefficient is 0.86-1.2. Meanwhile, the nitrogen and phosphorus excretion rates of the pelteobagrus fulvidraco cultured with the feed are reduced by 8%-12% and 4%-15% respectively while compared with those of pelteobagrus fulvidraco cultured with other commercial feed.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a high-efficiency and environment-friendly compound feed for yellow catfish. Background technique [0002] Yellow catfish is a warm-water bottom fish with strong adaptability and miscellaneous food habits. Due to its short growth cycle, high population yield, tender meat, delicious taste, high nutritional value, and good economic benefits, it has been widely cultured in my country. It has become one of the main economic fish for freshwater aquaculture. According to the China Fishery Statistical Yearbook, the total national output of yellow catfish in 2012 reached 256,600 tons, a year-on-year increase of 18.07%. The breeding areas are mainly concentrated in central, eastern and southern China. In the large-scale farming of yellow catfish, the development of high-efficiency and environmentally friendly feed is the premise of large-scale farming. At present, there ar...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/16A23K1/18A23K1/10A23K1/165A23K1/175
Inventor 曹俊明黄燕华王国霞胡俊茹孙育平
Owner ANIMAL SCI RES INST GUANGDONG ACADEMY OF AGRI SCI
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