CN103598440A

CN103598440A - Grass carp feed

Info

Publication number: CN103598440A
Application number: CN201310479073.9A
Authority: CN
Inventors: 高雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-14
Filing date: 2013-10-14
Publication date: 2014-02-26

Abstract

The invention relates to the technical field of aquaculture, and specifically relates to a grass carp feed. The feed is prepared by the following raw materials by weight: 18-20 parts of peanut bran, 35-40 parts of corn flour, 15-18 parts of fried soybean meal, 12-15 parts of rapeseed dregs, 2-3 parts of meat and bone meal, 6-8 parts of hydrilla verticillata meal, 10-12 parts of bean dregs, 10-12 parts of rice bran, 6-8 parts of fried peanut meal, 6-8 parts of pumpkin flowers, 8-10 parts of fennel tender leaves, a proper amount of salt and 4-5 parts of a phagostimulant. The prepared grass carp feed is developed from feeding habits of the grass carp. Fresh and tender plant raw materials such as the pumpkin flowers and the fennel tender leaves are added, so that palatability of the feed is improved. Meanwhile, raw materials such as the fried peanut meal and the bean dregs supplement nutrients of the basic feed. The feed is balanced in nutrition. After the feed is taken by the grass carp, the growth of the grass carp is good and survival rate is increased.

Description

A kind of feed of grass carp

Technical field

The present invention relates to technical field of aquaculture, be specifically related to a kind of feed of grass carp and preparation method thereof.

Background technology

Grass carp is one of four large Chinese carps of China's freshwater aquiculture, its fine and tender taste, fishbone is few, extensively be subject to consumer's welcome, grass carp crude feed tolerance, growth rapidly, aquaculture cost is lower, the cultivation of grass carp is also put in a suitable place to breed and is transitioned into large-scale cage culture by traditional pond, yet in intensive breeding process, the feeding and management of grass carp is particularly important, existing feed of grass carp exists nutrition unbalanced more, hormone medicine adds too much, the problems such as content of beary metal is higher, cause grass carp easily to occur nutritive disease and medicament residue situation, badly influence the culture benefit of grass carp, therefore, in order to improve culture benefit, change feed formula, guarantee that balanced in nutrition is the most basic solution.

Summary of the invention

The object of this invention is to provide a kind of feed of grass carp, to reduce grass carp nutritive disease incidence rate, improve survival rate, to achieve these goals, the present invention by the following technical solutions:

A kind of feed of grass carp, it is characterized in that, each parts by weight of raw materials is as follows: peanut wheat bran 18-20, corn flour 35-40, stir-bake to yellowish bean powder 15-18, rapeseed dregs of rice 12-15, meat meal tankage 2-3, hydrilla verticillata powder 6-8, bean dregs 10-12, rice bran 10-12, fry peanut end 6-8, pumpkin flower 6-8, fennel tender leaf 8-10, salt is appropriate, phagostimulant 4-5, phagostimulant is comprised of the raw material of following weight portion: coix seed oil 1-2, barley seedling powder 1-2, Zornia diphylla (Linn.) Pers 2-3, wild chervil leaf 2-3, forestry greenstar root 3-4, hawthorn 12-14, black fungus 2-3, gynostemma pentaphylla 1-2, polished bard lagochilline 1-2, sesame oil 30-35, flour 30-40, preparation method is by Zornia diphylla (Linn.) Pers, wild chervil leaf, forestry greenstar root, hawthorn, black fungus, gynostemma pentaphylla, polished bard lagochilline boiling 1-2 hour, filters to obtain decocting liquid, is condensed into thick paste, after the dregs of a decoction are dried, pulverizes, and adds in the sesame oil of making popular and stirs 10-15 minute, finally, by the thick paste of gained, the dregs of a decoction and other residual components are mixed, and granulate, and obtain.

Described a kind of feed of grass carp, its preparation process is as follows:

(1) after peanut wheat bran, the rapeseed dregs of rice, bean dregs, rice bran, stir-fry peanut end are mixed in proportion, pulverize as powder;

(2) pumpkin flower, fennel tender leaf are shredded standby;

(3) remaining all components is mixed with (1), (2), control moisture, add salt, the post-drying that stirs is granulated, particle diameter 0.2-0.4 millimeter.

Beneficial effect of the present invention is, feeding habits from grass carp, contain multiple fresh and tender plant material, pumpkin flower, fennel tender leaf etc. can not only promoted the palatability of feed, and abundant amino acid, trace element etc. can also be provided, and coordinate the raw materials such as stir-fry peanut end, bean dregs, make feed nutrition balanced, after grass carp is edible, the probability of suffering from nutritive disease has obtained effectively reducing, and survival rate is improved.

The specific embodiment

Embodiment

The feed of grass carp of the present embodiment is made by the raw material of following weight portion: peanut wheat bran 20, corn flour 40, stir-bake to yellowish bean powder 18, the rapeseed dregs of rice 12, meat meal tankage 3, hydrilla verticillata powder 8, bean dregs 12, rice bran 12, fry peanut end 8, pumpkin spends 8, fennel tender leaf 10, and salt is appropriate, phagostimulant 4, phagostimulant is comprised of the raw material of following weight portion: coix seed oil 2, barley seedling powder 2, Zornia diphylla (Linn.) Pers 2, wild chervil leaf 2, forestry greenstar root 4, hawthorn 14, black fungus 3, gynostemma pentaphylla 2, polished bard lagochilline 1, sesame oil 35, flour 40; Preparation method is by Zornia diphylla (Linn.) Pers, wild chervil leaf, forestry greenstar root, hawthorn, black fungus, gynostemma pentaphylla, the boiling of polished bard lagochilline 1.5 hours, filters to obtain decocting liquid, is condensed into thick paste, after the dregs of a decoction are dried, pulverizes, and adds in the sesame oil of making popular and stirs 15 minutes; Finally, by the thick paste of gained, the dregs of a decoction and other residual components are mixed, and granulate, and obtain.

The feed of grass carp preparation method of the present embodiment comprises the following steps:

(2) pumpkin flower, fennel tender leaf are shredded standby;

(3) remaining all components is mixed with (1), (2), control moisture, add salt, the post-drying that stirs is granulated, 0.4 millimeter of particle diameter.

The present embodiment carries out in grass carp plant, choose at random two grass carp culturing pools, every culturing pool all contains 300 tail grass carps, two culturing pools are divided into control group and experimental group, experimental group feeding feed of grass carp of the present invention, control group feeding conventional feed, the nursing number of times of two groups of grass carps, feeding volume, nursing time are all identical, feed three months continuously two groups of Growth of Grass Carps Ctenopharyngodon Idellus situation following tables:

From table, can it is evident that, experimental group grass carp is after continuous feeding feed provided by the invention, and survival rate has obtained effective inhibition, and shoal of fish feed enlivens, grows good.

Claims

1. a feed of grass carp, it is characterized in that, the component that this feed comprises following weight portion: peanut wheat bran 18-20, corn flour 35-40, stir-bake to yellowish bean powder 15-18, rapeseed dregs of rice 12-15, meat meal tankage 2-3, hydrilla verticillata powder 6-8, bean dregs 10-12, rice bran 10-12, fry peanut end 6-8, pumpkin flower 6-8, fennel tender leaf 8-10, salt is appropriate, phagostimulant 4-5, phagostimulant is comprised of the raw material of following weight portion: coix seed oil 1-2, barley seedling powder 1-2, Zornia diphylla (Linn.) Pers 2-3, wild chervil leaf 2-3, forestry greenstar root 3-4, hawthorn 12-14, black fungus 2-3, gynostemma pentaphylla 1-2, polished bard lagochilline 1-2, sesame oil 30-35, flour 30-40, preparation method is by Zornia diphylla (Linn.) Pers, wild chervil leaf, forestry greenstar root, hawthorn, black fungus, gynostemma pentaphylla, polished bard lagochilline boiling 1-2 hour, filters to obtain decocting liquid, is condensed into thick paste, after the dregs of a decoction are dried, pulverizes, and adds in the sesame oil of making popular and stirs 10-15 minute, finally, by the thick paste of gained, the dregs of a decoction and other residual components are mixed, and granulate, and obtain.

2. a kind of feed of grass carp as claimed in claim 1, its preparation process is as follows:

(2) pumpkin flower, fennel tender leaf are shredded standby;