CN104472954A

CN104472954A - Grass carp fry feed and preparation method thereof

Info

Publication number: CN104472954A
Application number: CN201410809775.3A
Authority: CN
Inventors: 邵国华
Original assignee: ZHENJIANG GUANTANG ECOLOGICAL AGRICULTURE Co Ltd
Current assignee: ZHENJIANG GUANTANG ECOLOGICAL AGRICULTURE Co Ltd
Priority date: 2014-12-24
Filing date: 2014-12-24
Publication date: 2015-04-01

Abstract

The invention discloses grass carp fry feed which comprises components in parts by weight as follows: 20-30 parts of fish meal, 20-30 parts of freshwater shrimp meal, 15-25 parts of pork liver powder, 25-35 parts of kelp powder, 60-70 parts of bean pulp, 15-25 parts of sorghum flour, 10-20 parts of soybean meal, 10-20 parts of barley flour, 6-10 parts of garlic powder, 10-20 parts of onion, 25-35 parts of cottonseed meal, 10-20 parts of rapeseed meal and 10-20 parts of bran. The invention further discloses a preparation method of the grass carp fry feed. The grass carp fry feed has the advantages as follows: the grass carp fry feed contains garlic powder and onion, so that bacteria can be effectively killed, intestinal hygiene of grass carp can be kept, and the grass carp is not susceptible to diseases; the feed contains various nutrition ingredients and complete nutrients, can meet various nutrition elements required by growth of grass carp fry and can improve the immunity of the grass carp fry, improve the disease resistance, prevent various diseases and increase the survival rate of the grass carp fry.

Description

A kind of grass carp seedling feed and preparation method thereof

Technical field

The present invention relates to a kind of aquaculture feed, particularly a kind of grass carp seedling feed.

Background technology

Grass carp fine and tender taste, nutritious, be one of four large Chinese carps of China's freshwater aquiculture.In recent years, for pursuing interests, grass carp pond culture intensive degree improves constantly, but because of each side reasons such as raiser's cultural technique backwardness, mismanagements, often causes grass carp fulminant disease.

The management in fish pond is on the one hand, is feed on the other hand.Grass carp seedling feed can not be mixed with adult feed of grass carp, needs special feed, and each side nutritional need is strengthened, and the growth of guarantee grass carp seedling, improves its immunity, resist the disease, increases survival rate.

Summary of the invention

Goal of the invention: for the problems referred to above, the object of this invention is to provide a kind of safe and effective, effectively can improve the feed of grass carp seedling survival rate.

Technical scheme: for the problems referred to above, the invention provides:

A kind of feed reducing the grass carp incidence of disease, comprise the component of following weight portion, fish meal 20-30 part, freshwater shrimp powder 20-30 part, pork liver powder 15-25 part, Kelp Powder 25-35 part, dregs of beans 60-70 part, sorghum flour 15-25 part, soy meal 10-20 part, pearling cone meal 10-20 part, garlic powder 6-10 part, onion 10-20 part, cotton dregs 25-35 part, dish dregs of rice 10-20 part, wheat bran 10-20 part.

Preferably, comprise the component of following weight portion, fish meal 25 parts, 25 parts, freshwater shrimp powder, 20 parts, pork liver powder, Kelp Powder 30 parts, dregs of beans 65 parts, sorghum flour 20 parts, soy meal 15 parts, pearling cone meal 15 parts, garlic powder 8 parts, onion 15 parts, cotton dregs 30 parts, the dish dregs of rice 15 parts, 15 parts, wheat bran.

Prepare a method for the feed reducing the grass carp incidence of disease, it is characterized in that: comprise the steps:

1) each raw material for standby is taken by above-mentioned formula;

2) onion is pulverized, then add fish meal, freshwater shrimp powder, pork liver powder, Kelp Powder, dregs of beans, sorghum flour, soy meal, pearling cone meal, garlic powder, cotton dregs, the dish dregs of rice, wheat bran, add suitable quantity of water, be uniformly mixed, to obtain final product.

Beneficial effect: compared with prior art, advantage of the present invention is: containing garlic powder, onion, can effective kill bacteria, keeps grass carp intestinal health, makes it not easily ill; Containing multiple nutritional components, nutrient is complete, can meet the nutrient needed for Growth of Grass Carps Ctenopharyngodon Idellus, improves its immunity, strengthens the resistivity of disease, and the generation of prevention various diseases, improves its survival rate.

Detailed description of the invention

Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.

Embodiment 1:

Prepare the method for grass carp seedling feed, comprise the steps:

1) according to parts by weight, fish meal 25 parts, 25 parts, freshwater shrimp powder, 20 parts, pork liver powder, Kelp Powder 30 parts, dregs of beans 65 parts, sorghum flour 20 parts, soy meal 15 parts, pearling cone meal 15 parts, garlic powder 8 parts, onion 15 parts, cotton dregs 30 parts, the dish dregs of rice 15 parts, 15 parts, wheat bran is taken;

Embodiment 2:

Substantially the same manner as Example 1, difference is: each raw material weight number is: fish meal 20 parts, 20 parts, freshwater shrimp powder, 15 parts, pork liver powder, Kelp Powder 25 parts, dregs of beans 60 parts, sorghum flour 15 parts, soy meal 10 parts, pearling cone meal 10 parts, garlic powder 6 parts, onion 10 parts, cotton dregs 25 parts, the dish dregs of rice 10 parts, 10 parts, wheat bran.

Embodiment 3:

Substantially the same manner as Example 1, difference is: each raw material weight number is: fish meal 30 parts, 30 parts, freshwater shrimp powder, 25 parts, pork liver powder, Kelp Powder 35 parts, dregs of beans 70 parts, sorghum flour 25 parts, soy meal 20 parts, pearling cone meal 20 parts, garlic powder 10 parts, onion 20 parts, cotton dregs 35 parts, the dish dregs of rice 20 parts, 20 parts, wheat bran.

The grass carp seedling feed obtained respectively according to embodiment 1-3, check experiment in the grass carp culture pond of Guan Tang ecological agriculture Co., Ltd of Zhengjiang City, often organizes input 50 tail grass carp seedling, adopts identical management method.Result shows, and adopt the grass carp seedling survival rate of feed prepared by embodiment 1-3 all to reach more than 90%, and individual growth is good, without large-scale outbreak of disease.

Claims

1. the feed of a grass carp seedling, it is characterized in that: the component comprising following weight portion, fish meal 20-30 part, freshwater shrimp powder 20-30 part, pork liver powder 15-25 part, Kelp Powder 25-35 part, dregs of beans 60-70 part, sorghum flour 15-25 part, soy meal 10-20 part, pearling cone meal 10-20 part, garlic powder 6-10 part, onion 10-20 part, cotton dregs 25-35 part, dish dregs of rice 10-20 part, wheat bran 10-20 part.

2. the feed of a kind of grass carp seedling according to claim 1, it is characterized in that: the component comprising following weight portion, fish meal 25 parts, 25 parts, freshwater shrimp powder, 20 parts, pork liver powder, Kelp Powder 30 parts, dregs of beans 65 parts, sorghum flour 20 parts, soy meal 15 parts, pearling cone meal 15 parts, garlic powder 8 parts, onion 15 parts, cotton dregs 30 parts, the dish dregs of rice 15 parts, 15 parts, wheat bran.

3. prepare a method for the feed of the grass carp seedling described in claim 1 or 2, it is characterized in that: comprise the steps:

1) each raw material for standby is taken by above-mentioned formula;