Grass carp feed being comprehensive in nutrients

Abstract

The invention relates to a feed, in particular to a grass carp feed being comprehensive in nutrients. The grass carp feed consists of the following substances in parts by weight: 5-12 parts of sesame cakes, 8-12 parts of corn protein powder, 8-12 parts of malt roots, 8-12 parts of corn germ meal, 3-5 parts of glucomannan, 0.5-0.8 part of a fat emulsifying agent, 18-25 parts of soybean meal, 8-12 parts of cottonseed meal, 10-15 parts of rapeseed meal, 5-12 parts of fish meal, 0.8-1.8 parts of calcium dihydrogen phosphate, 5-12 parts of complex vitamins, 0.3-0.8 part of choline chloride, 1-3 parts of bentonite, 0.3-0.8 part of a fat emulsifying agent, 15-25 parts of crude protein, 25-35 parts of corn protein powder, 15-25 parts of peanut meal, 0.8-1.5 parts of a grass carp premix and 8-15 parts of a traditional Chinese medicine additive. According to the grass carp feed provided by the invention, various nutrient components are moderate in proportion, so that the growth rate of grass carps can be increased. Quality protein raw materials, high-fiber-content raw materials, the fat emulsifying agents and VE are used, so that the grass carp feed can be suitable for energy and protein contents of grass carps, and the grass carps are balanced in energy and protein.

Description

technical field [0001] The invention relates to a feed, in particular to a grass carp feed with comprehensive nutrition. Background technique [0002] Grass carp generally likes to inhabit the middle and lower layers of rivers, lakes and other waters and areas with many aquatic plants near the shore. It has the habit of migratory rivers and lakes. Sexually mature individuals spawn in rivers, reservoirs and other flowing waters. After spawning, broodstock and juveniles enter tributaries and lakes through rivers, usually in flooded shoal grasslands and flooding areas and Affiliated water bodies of main and tributary streams (lakes, small rivers, harbor roads and other aquatic and grassy areas) feed and fatten. In winter, it overwinters in the deep water of main streams or lakes. Grass carp is lively, swims fast, often looks for food in groups, and is gluttonous. It is a typical herbivorous fish. It feeds on zooplankton in the fry stage, and insects, earthworms, algae and du...

AI Technical Summary

Problems solved by technology

In a sense, energy is more important than protein, and it is necessary to ensure the balance between energy and protein; let energy and protein do their part, but the nutrients in the current ingredients are not very reasonable, which is very unfavorable to the growth of grass carp, so it is necessary to A high-quality pellet fish feed with reasonable ratio and relatively uniform nutrition