Grass carp expanded pellet compound feed

Abstract

The invention provides a grass carp expanded pellet compound feed. The grass carp expanded pellet compound feed is a feed product which is mixed by energy feed raw material, protein feed raw material, mineral feed raw material, vitamin feed raw material and additive according to a certain ratio through superfine crushing and expansion processing, and is directly fed to grass carps. The grass carp expanded pellet compound feed comprises the following raw materials in parts by weight: 22 parts of bean pulp, 11 parts of rice bran, 31.5 parts of rapeseed meal, 1.5 parts of monocalcium phosphate, 20 parts of wheat, 11 parts of cottonseed meal, 1 parts of soybean oil, and 2 part of compound premix, wherein the premix comprises minerals, vitamins and additives. The grass carp expanded pellet compound feed has the advantages that after the health culture is performed, the cultured grass carp has natural body color, uniform body, tender meat and stress-resistant and transportation-resistant properties; the bait coefficient is low, and the economic benefit is high; the culture cost of grass carp is reduced, the labor is saved, the waste is reduced, the growth speed is accelerated, the disease is reduced, the culture benefit is improved, the resource is saved, and the culture environment is protected.

Description

technical field [0001] The invention relates to a feed, in particular to a grass carp puffed granule compound feed. Background technique [0002] Grass carp is the most sold fish species in the domestic market. However, due to the lack of fresh water resources, not every area can breed, and the traditional farming method adopts manual mowing cannot meet the needs of normal growth, and grass is limited by seasons. Grass carp is harvested every season, resulting in slow growth of grass carp and low breeding efficiency; grass carp hard pellet compound feed has a great improvement in nutrition compared with grass and other roughage, but it sinks quickly when feeding, and some of them sink before they can feed. to the bottom of the pond, causing waste of feed, polluting the breeding environment, and making fish susceptible to disease; domestic research on grass carp feed nutrition is not long, and the evaluation of the breeding effect is affected by many factors, resulting in the...

AI Technical Summary

Problems solved by technology

[0002] Grass carp is the most sold fish species in the domestic market. However, due to the lack of fresh water resources, not every area can breed, and the traditional farming method adopts manual mowing cannot meet the needs of normal growth, and grass is limited by seasons. Grass carp is harvested every season, resulting in slow growth of grass carp and low breeding efficiency; grass carp hard pellet compound feed has a great improvement in nutrition compared with grass and other roughage, but it sinks quickly when feeding, and some of them sink before they can feed. to the bottom of the