Compound feed for procypris mterus

Abstract

The invention relates to compound feed for procypris mterus, and belongs to the technical field of aquatic feed. The feed which is provided by the invention comprises the following raw materials in parts by weight: 10 to 18 parts of fish meal, 20 to 30 parts of soybean meal, 5 to 10 parts of dephenolized cottonseed meal, 18 to 23 parts of rapeseed meal, 15 to 20 parts of flour, 3 to 8 parts of maize protein meal, 2 to 4 parts of soybean oil, 0.2 to 0.5 parts of vitamin premix, 1 to 2 parts of microelement premixes, 0.1 to 0.3 parts of vitamin C phosphate, 1 to 3 parts of monocalcium phosphate, 0.01 to 0.05 parts of mildew preventive, 0.05 to 0.15 parts of choline chloride, and 0.03 to 0.05 parts of nicotinylmethylamide. According to the compound feed for the procypris mterus, the feeding habits of the procypris mterus and the nutritional requirements of the procypris mterus are considered fully; the characteristics of the raw materials are utilized sufficiently; an advanced formulation optimization technique is adopted; the mixture ratios of main nutrients of the feed are balanced and optimized; a high-yield, high-efficiency and healthy special compound feed for the procypris mterus is produced.

Description

technical field [0001] The invention relates to a compound feed for aquatic products, more specifically, the invention relates to a compound feed for carp, which belongs to the technical field of aquatic feed. Background technique [0002] Hehua carp, also known as Hehua black carp, Hehua fish and black carp, is native to Guilin, Guangxi. At present, it is the latest high-quality fish species developed in my country. Hehua carp is a warm-water fish of Cyprinidae. It is a variety of carp. It was bred through long-term rice field breeding and domestication. It is named Hehua carp because it likes to eat rice field grass flowers in the original place. [0003] Hehua carp is an omnivorous fish with the characteristics of cold resistance, high temperature resistance, low oxygen resistance and fast growth. The body of the fish is black-brown. Compared with ordinary carp, the most obvious feature is that its abdomen is slightly purple, with thin leaf scales, and the meat is extre...

AI Technical Summary

Problems solved by technology

[0008] The present invention aims to solve the existing problems of using carp or grass carp compound feeds to raise the grass carp, and provides a compound feed for the grass carp, which can significantly increase the yield of the grass carp, reduce the bait coefficient of the grass carp culture, and maintain The flavor of the cultured products is consistent with that of the original paddy field cultured Hehua carp

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