Cyprinus pellegrini mixed feed

Abstract

The invention relates to a Cyprinus pellegrini mixed feed and belongs to the technical field of aquaculture. The Cyprinus pellegrini mixed feed comprises the following components: by weight, 8-15% of fish meal, 7-9% of corn gluten meal, 22-28% of soybean meal, 11-15% of cottonseed meal, 10-12% of rapeseed dregs, 6-8% of rice bran, 3.83-11.03% of wheat shorts, 5-7% of brewers yeast, 5.1-5.3% of soya-bean oil, 0.5-1.0% of soya lecithin, 0.7-1.5% of calcium dihydrogen phosphate, 3-4% of zeolite powder, 0.05-0.1% of Vitamin C phosphate, 0.2-0.3% of choline, 0.2-0.4% of salt, 0.01-0.03% of ethoxyquinoline, 0.5-1.0% of a mineral premix, and 0.3-0.8% of a vitamin premix. According to the invention, life habit, nutritional requirement and digestion characteristic of Cyprinus pellegrini are fully considered, and raw materials which are easily digested by Cyprinus pellegrini are used for reasonable compatibility; the feed has good palatability; utilization rate of the feed is high, and the feed causes little pollution to a water body; and raw material sources are stable, price is low, and the feed is suitable for large-scale breeding of Cyprinus pellegrini.

Description

Technical field [0001] The invention relates to a compound feed, in particular to a large-head carp compound feed, which belongs to the technical field of aquaculture. Background technique [0002] Cyprinus pellegrini (Cyprinus pellegrini) belongs to the Cypriniformes, Cyprinidae, and Cyprinus genus, and is commonly known as Luyu and Cyprin. Big-head carp is a rare and precious fish unique to Yunnan, and one of the "six famous fish" in Yunnan, distributed in Xingyun Lake and Qilu Lake. The big head carp is well-known inside and outside the province for its oily head, tender meat, fresh quality, and delicious taste. It is favored by farmers and consumers and has high nutritional and economic value. The big head carp lives in groups in the upper and middle layers of the water body and is easy to catch. It is an excellent species for artificial breeding. [0003] At present, the research of big head carp mainly focuses on morphological characteristics, ecological distribution, livin...

AI Technical Summary

Problems solved by technology

[0003] At present, the research on big-headed carp mainly focuses on morphological characteristics, ecological distribution, living habits and reproductive biology, etc., but there are few studies on the nutritional requirements and feed of big-headed carp, and there is no special compound feed. Its artificial breeding is often based on other fish Feed substitution, which will inevitably lead to problems such as nutritional imbalance, slow growth, low feed efficiency, serious water pollution and disease breeding

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