Health-care compound feed for prawns and production method thereof

Abstract

The invention discloses a health-care compound feed for prawns and a production method thereof. The invention aims to provide a health-care compound feed for prawns, which can improve immunity in the prawns, utilization rate of feed and water quality, and a production method thereof. The formula of the raw material comprises the following components in part by weigh: 1 to 6 parts of imported white fish meal, 20 to 25 parts of steamed fish meal imported from Taiwan, 2 to 8 parts of steamed fish meal made in China, 18 to 22 parts of high-gluten wheat flour, 15 to 22 parts of peeled soybean pulp, 8 to 15 parts of peanut cakes, 2 to 6 parts of defatted shrimp meal, 1 to 3 parts of beer yeast cream, 1 to 3 parts of soyabean lecithin oil, 0.5 to 2 parts of refined fish oil, 0.5 to 2 parts of monocalcium phosphate and 1 to 4 parts of additive premix. The production method comprises: crushing, primary material mixing, secondary material mixing, hardening and tempering, granulating, braising, aging, drying, cooking, sieving and packaging. The invention can improve the breeding yield of pawns, reduce discharge pollution, improve water environment and the like.

Description

technical field [0001] The invention relates to a health-care prawn compound feed, in particular to a formula design and a production method of a health-care prawn compound feed. Background technique [0002] Prawns (Penaeus chinensis, Penaeus monodon, Litopenaeus vannamei and Penaeus japonicus, etc.) are rare species in the aquaculture industry, with high protein content, and are deeply loved by consumers. Shrimp farming is mainly distributed in countries and regions such as Southeast Asia, East Asia and Latin America. The aquaculture area of ​​prawns in my country is about 3.5 million mu, and the output in 2007 reached 1.27 million tons, accounting for more than 1 / 3 of the world's aquaculture output. However, in recent years, due to reasons such as high breeding density, deteriorating water quality, unstable climatic conditions, and serious degradation of seed germplasm, large-scale diseases of shrimp farming have broken out year after year. At the same time, the indiscr...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for enhancing the autoimmunity of prawns, improving feed utilization and Health-care prawn feed for improving water quality and production method thereof

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