New-type environmentally protective, nutritional, and high-efficient pelteobagrus fulvidraco compound feed

Abstract

The present invention discloses a new-type environmentally protective, nutritional, and high-efficient pelteobagrus fulvidraco compound feed which consists of the following components in weight percentages: 20%-25% of flour, 6%-15% of rapeseed meal, 15%-18% of soybean meal, 5%-8% of meat meal, 10%-15% of imported fish meal, 20%-25% of domestic fish meal, 3% of corn gluten meal, 3% of beer yeast powder, 1%-2% of soy lecithin oil, 2%-3% of soybean oil, 1%-2% of calcium dihydrogen phosphate, 0.2%-0.5% of multivitamin, 1% of compound mineral, 0.1%-0.3% of choline chloride, and 0.02%-0.04% of high temperature resistant phytase, and the sum of the individual component is 100%. The new-type environmentally protective, nutritional, and high-efficient pelteobagrus fulvidraco compound feed in the application of pelteobagrus fulvidraco farming technology can improve survival and growth rates of fish schools, reduce feeding amount, reduce farming costs, and have significant economic value and environmental effects.

Description

technical field [0001] The invention relates to a feed for aquatic animals, in particular to a novel environment-friendly, nutritious and high-efficiency yellow catfish compound feed. Background technique [0002] Yellow catfish, also known as Huang La Ding and Ga Yazi, is a small fish belonging to the genus Pelvis catfish of the family Siluriformes. It is distributed in natural waters in most parts of my country. The fish has tender meat, delicious taste, rich nutrition, few intermuscular spines, strong adaptability to the environment, and can live under adverse environmental conditions. Deeply loved by consumers, it is one of the most demanded fishes in the market and has a bright future for development. [0003] In many areas of my country, the artificial breeding of yellow catfish is widely carried out, and there is also certain research on the raising of yellow catfish. At present, the domestic patent related to the feed of yellow catfish has "a method for cultivating ...

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Problems solved by technology

[0003] In many areas of my country, the artificial breeding of yellow catfish is widely carried out, and there is also certain research on the raising of yellow catfish. At present, the domestic patent related to the feed of yellow catfish has "a method for cultivating yellow catfish in rice fields" (application number 201310308971.8), "A Compound Feed for Juvenile Yellow Catfish" (Application No. 201110066432.9), "Compound Feed for Edible Peeled Catfish and Its Preparation Method" (Application No. 201010116137.5), but these patents are less concerned with excrement after use of the feed Analysis of the pollution of the water body, the cost of adding fish oil is high, and there are no countermeasures for the negative effects caused by excessive N and P elements in the aquaculture water body, etc.

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