CN102524581A

CN102524581A - Grass carp feed

Info

Publication number: CN102524581A
Application number: CN201210012578XA
Authority: CN
Inventors: 戴志彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-17
Filing date: 2012-01-17
Publication date: 2012-07-04

Abstract

The invention provides a grass carp feed, which has reasonable nutrient ingredient proportion, good palatability, rapid absorption, easy digestion and high growing speed, and is suitable for grass carps to eat. The grass carp feed overcomes the defects that the existing feed has unreasonable nutrient ingredients and low contents of various proteins and vitamins, and is not beneficial for the growth of the grass carps.

Description

A kind of feed of grass carp

Technical field

The present invention relates to a kind of fish meal, particularly a kind of feed of grass carp.Belong to the breeding feed technical field.

Background technology

Grass carp cries again that grass is intact, careless rod, former fish, and body is long inferior circular, and the rear portion is flat-sided, the look bluish yellow, and the head breadth is done, and kiss little, and mouthful end need not.The pharynx comb shape, two row sharp teeth, are apt to sting grass blade, be a kind of typical herbivorous fishes.Grass carp is one of principal item of China's freshwater aquiculture, and all parts of the country culturing, are typically to eat the vegetalitas fish nearly all.In natural waters, be food mainly with pasture and water and other plant.

At present, popularize along with grass carp is agalactous, main mixed feed is fed; But the nutrition in the feed is not quite reasonable, and the content of various albumen and vitamin is lower, is unfavorable for the grass carp growth; Therefore need a kind of reasonable mixture ratio, high-quality feed of grass carp balanced in nutrition.

Summary of the invention

The objective of the invention is to provide a kind of: various nutrition reasonable mixture ratio, good palatability absorbs fast; Be prone to digestion, be fit to the edible pellet of grass carp, it is not quite reasonable having overcome existing feed nutrition composition; The content of various albumen and vitamin is lower, is unfavorable for the defective of grass carp growth.

The scheme that solves its technical problem is: a kind of feed of grass carp, raw material and parts by weight are: 50-60 parts in dried green grass powder, 15-20 parts of soya-bean cakes, 15-20 parts in rice bran, 10-15 parts in wheat bran, fish meal 3---5 part, 0.5-1 part of Folium Artemisiae Argyi powder, 0.2-0.5 part of salt, 0.2-0.5 part of multivitamin, 0.2-0.5 part of licorice powder.

Get above-mentioned substance in proportion and pour in the fish meal mixer and to stir 30 minutes, precipitate the hard particles feed with many producing with the fish meal machine, sieve with 80 meshes then, every weight is 0.2 to restrain.

Beneficial effect: this prescription selects for use multiple material formulated, and albumen and multivitamin content are abundant in the feed, and various nutrition ratios are reasonable; Grass carp can both be satisfied the demand of fat, carbohydrate, crude fibre and mineral matter in the feed, has reached the object of the invention.The fish meal of this formulated, good palatability absorbs soon, is prone to digestion, and resistance against diseases is strong, is fit to the nursing down of multiple environment.

The specific embodiment

EXAMPLE l: be by weight: 50 parts in dried green grass powder, 20 parts of soya-bean cakes, 15 parts in rice bran, 10 parts in wheat bran, 3 parts of fish meal, 1 part of Folium Artemisiae Argyi powder, 0.5 part of salt, 0.5 part of multivitamin, 0.5 part of licorice powder.

Embodiment 2: be by weight: 55 parts in dried green grass powder, 20 parts of soya-bean cakes, 15 parts in rice bran, 10 parts in wheat bran, 5 parts of fish meal, 0.5 part of Folium Artemisiae Argyi powder, 0.5 part of salt, 0.3 part of multivitamin, 0.3 part of licorice powder.

Other and EXAMPLE l are omited together.

Claims

1. feed of grass carp, it is characterized in that: its raw material and parts by weight are: 50-60 parts in dried green grass powder, 15-20 parts of soya-bean cakes, 15-20 parts in rice bran, 10-15 parts in wheat bran, fish meal 3---5 part, 0.5-1 part of Folium Artemisiae Argyi powder, 0.2-0.5 part of salt, 0.2-0.5 part of multivitamin, 0.2-0.5 part of licorice powder.

2. according to the described a kind of feed of grass carp of claim l; It is characterized in that: get above-mentioned substance in proportion and pour in the fish meal mixer and to stir 30 minutes; With how to produce deposition hard particles feed with the fish meal machine, to sieve with 80 meshes then, every weight is 0.2 gram.