Compound bait for promoting growth of sturgeons

Abstract

The invention relates to compound bait for promoting growth of sturgeons. Every 1000 parts by weight of the compound bait for promoting growth of sturgeons contains 200 parts of soybean meal, 200 parts of flour, 100 parts of meat powder, 100 parts of fish oil, 80 parts of shrimp powder, 0.5-1 part of composite vitamins, 300-310 parts of fish meal, 2-4 parts of composite trace elements, 2-4 parts of table salt, 2-4 parts of choline, 1-2 parts of alpha-ketoglutarate, 1-2 parts of arginine and 1.5-3 parts of N-carbamylglutamic acid, wherein the composite vitamins contain at least two kinds of vitamin A, vitamin B, vitamin C, vitamin D and vitamin E, and the meat powder is lean chicken meat powder. The compound bait disclosed by the invention is convenient to use, high in protein utilization rate, high in feed conversion rate and low in bait coefficient, the sturgeons can grow quickly, the immunity of the sturgeons can be enhanced, and besides, water bodies cannot be influenced.

Description

technical field [0001] The invention relates to the field of sturgeon bait, in particular to a compound bait for promoting the growth of sturgeon. Background technique [0002] The utilization rate of protein in sturgeon feed is generally less than 40%, the feed conversion rate is low, and the use effect is not good, that is, the feed coefficient is high, which can reach about 1.5, and the undigested nitrogen is mainly feces, urea nitrogen and excreted in the form of ammonia nitrogen. The discharge of ammonia nitrogen in the body is not only a waste of protein resources, but also causes serious pollution to the aquaculture water, and affects the growth and immune function of fish. Therefore, a compound bait for promoting growth of sturgeon was designed. Contents of the invention [0003] The invention provides a compound bait for promoting the growth of sturgeon. Every thousand parts by weight of the compound bait for promoting the growth of sturgeon contains: 200 parts o...

AI Technical Summary

Problems solved by technology

[0002] The utilization rate of protein in sturgeon feed is generally less than 40%, the feed conversion rate is low, and the use effect is not good, that is, the feed coefficient is high, which can reach about 1.5, and the undigested nitrogen is mainly feces, urea nitrogen and Excreted in the form of ammonia nitrogen

The discharge of ammonia nitrogen in the body is not only a waste of protein resources, but also causes serious pollution to the aquaculture water, and affects the growth and immune function of fish. Therefore, a compound bait for promoting growth of sturgeon is designed.