CN105410480A

CN105410480A - Formula of mullet feed prepared with silkworm residue

Info

Publication number: CN105410480A
Application number: CN201510972152.2A
Authority: CN
Inventors: 张健; 王志萍; 卓成忠; 韦琳
Original assignee: Fangchenggang Modern Technology Co Ltd
Current assignee: Fangchenggang Modern Technology Co Ltd
Priority date: 2015-12-22
Filing date: 2015-12-22
Publication date: 2016-03-23

Abstract

The invention discloses a formula of a mullet feed prepared with silkworm residues and belongs to the technical field of marine product cultivation. The mullet feed is prepared from following raw materials, by weight: 10-20 parts of peanut bran, 30-40 parts of silkworm residues, 20-30 parts of fishmeal, 10-20 parts of wheat bran, 10-20 parts of soybean meal, 10-20 parts of rice bran, and 0.1-0.3 parts of EM bacteria. The mullet feed is prepared from the peanut bran, grain stillage, the fishmeal, the wheat bran and the EM bacteria as raw materials. The biological feed can promote growth of mullets and improve quality of mullets, and can increase the survival rate of the mullets.

Description

A kind of Mullet feed formula of silkworm slag preparation

Technical field

The present invention relates to field of marine product cultivation technology, the Mullet feed formula of specifically a kind of silkworm slag preparation.

Background technology

Grey mullet meat is thick, taste is fresh, nutritious, 22% is reached containing protein, without thin bone, oppress aromatic and oiliness, adult fish gruel can be processed, fish ball, fillet, the products such as canned fish, its fish-egg can be made into caviar, the delicacy of having won fame both at home and abroad especially is delicious, grey mullet also has medical value, insufficiency of the spleen for treatment, indigestion has certain curative effect, dark liking by the common people, but the risk of grey mullet cultivation is also larger, this is because grey mullet is in breeding process, easily be subject to feed for nursing, breeding environment, the impact of the factors such as feeding patterns, especially the selection of feed for nursing directly affects growth and the quality of grey mullet, present grey mullet cultivation generally uses some fish universal feeds, do not consider the individual habit of grey mullet, the nutritional labeling provided to grey mullet in feed is not enough and grey mullet edible after effect bad, cause grey mullet poor growth, the quality of fish is not high, survival rate is not high, add aquaculture cost, therefore, development one can promote that grey mullet grows, the feed improving quality and survival rate is the problem of urgent solution at present.

Summary of the invention

The technical problem to be solved in the present invention is to provide the Mullet feed formula of a kind of silkworm slag preparation, and this feed formula can promote the growth of grey mullet, oil recovery enhancement, improves grey mullet immunity.

The present invention takes following technical scheme: peanut press pulp 10 ~ 20 parts, silkworm slag 30 ~ 40 parts, fish meal 20 ~ 30 parts, 10 ~ 20 parts, wheat bran, dregs of beans 10 ~ 20 parts, 10 ~ 20 parts, rice bran, EM bacterium 0.1 ~ 0.3 part.

A kind of grey mullet aquaculture organism feed formula, be made up of the raw material of following weight portion: be made up of the raw material of following weight portion:

Further, above-mentioned raw materials proportioning is: peanut press pulp 10, silkworm slag 40 parts, fish meal 20 parts, 10 parts, wheat bran, dregs of beans 10 parts, 10 parts, rice bran, EM bacterium 0.1 part.

Further, above-mentioned raw materials proportioning is: peanut press pulp 10 parts, silkworm slag 50 parts, fish meal 10 parts, 10 parts, wheat bran, dregs of beans 10 parts, 10 parts, rice bran, EM bacterium 0.2 part.

Further, described a kind of grey mullet aquaculture organism feed formula, it is characterized in that: described EM bacterium is the fodder zymophyte containing effective viable bacteria element >=8,500,000,000/ml, and main component has the beneficial microbes such as Bacillus acidi lactici, bacillus, nitrobacteria, actinomyces, Composite Photosynthetic Bacteria.

Its moisture content≤10% is dried to by after silkworm slag, rice bran cleaning, carry out chopping again to stir, place the pulverizing that pulverizer carries out repeatedly, add peanut press pulp, fish meal, wheat bran, dregs of beans stir, put into pulverizer again to pulverize, fineness is 50-70 order, then adds EM bacterium and water, the later half sealing and fermenting 5-7 days of mixing and stirring, except poison is de-mould, carry out redrying again, under normal temperature, be dried to moisture content≤5%, carry out packed sealing and preserve.

In the present invention:

Peanut press pulp, be the accessory substance after peanut oil expression, crude protein content is generally 37-44%, and arginine content is the highest in all plant feeds, can improve rich in protein for fish growth;

Silkworm slag, containing the trace element such as rich in protein, vitamin and potassium, sodium, calcium, magnesium, can promote the increment of beneficial bacterium in grey mullet enteron aisle, promotes nutrient absorption, improves the speed of weight increment of grey mullet, promotes the appetite of grey mullet.

Fish meal, containing rich in protein, more closest than arranging with the amino acid needed for fish, can ensure that fish growth is very fast, the quality of fish can be improved;

Wheat bran, is rich in cellulose and vitamin, can strengthen Fish Immunity, improves fish resistance against diseases and survival rate;

Dregs of beans is a kind of byproduct obtained after soybean extracting bean oil, and protein content arrives 30 ~ 50%, amino acid balance, good palatability, dregs of beans is through probiotics fermention, produce and there is the active peptide of unique physiological active functions in a large number, easy to digest, absorb fast, promote the growth of grey mullet;

Rice bran, content of fatty acid is high, containing important vitamin-inositol that fish growth needs, is the good feed of fish;

EM bacterium is the fodder zymophyte containing effective viable bacteria >=8,500,000,000/ml, has multiple beneficial microorganism, can strengthen the immunity of fish, premunition, promotes fish growth, improves daily gain and shortens feeding time, and the quality of fish.

The invention has the beneficial effects as follows: the biological feedstuff that this biological feedstuff adopts peanut press pulp, vinasse, fish meal, wheat bran, EM bacterium is raw material, preparation, can promote the growth of grey mullet, improve the quality of grey mullet, improves the survival rate of grey mullet.

Detailed description of the invention

Embodiment 1

A Mullet feed formula for silkworm slag preparation, is made up of the raw material of following weight portion: peanut press pulp 10, silkworm slag 40 parts, fish meal 20 parts, 10 parts, wheat bran, dregs of beans 10 parts, 10 parts, rice bran, EM bacterium 0.1 part.

Adopt feed of the present invention for the test of grey mullet fish pond, fish pond is 100 squares, the depth of water 2.5 meters.

Test feed group and conventional feed nursing group are established in this test, select 15cm body long grey mullet feed, often organize input 300 tail, the growing state of statistics grey mullet, test feed group the present invention obtained feed of filling a prescription is fed, and conventional group only feeds a conventional feed, throw something and feed every day three times, record to be thrown after seedling 1 ~ 25 day, adds up the grey mullet growing state in two groups of fish ponds, after 25 days, the growth of test feed group grey mullet is very fast, and the appetite of fish is strong, and activity is good, grey mullet individual weight gain about 23%, survival rate about 96%; Conventional group poor growth, appetite is poor, and activity is poor, grey mullet individual weight gain about 8%, survives survival rate about 74%.

Result of the test can draw: the grey mullet adopting forage feed of the present invention, and the growth of grey mullet has significant facilitation, and the survival rate of grey mullet is high, and activity is good, and quality is high.

Embodiment 2

A Mullet feed formula for silkworm slag preparation, is made up of the raw material of following weight portion: peanut press pulp 10 parts, silkworm slag 50 parts, fish meal 10 parts, 10 parts, wheat bran, dregs of beans 10 parts, 10 parts, rice bran, EM bacterium 0.2 part.

Test feed group and conventional feed nursing group are established in this test, select 25cm body long grey mullet feed, often organize input 300 tail, the growing state of statistics shrimp, test feed group the present invention obtained feed of filling a prescription is fed, and conventional group only feeds a conventional feed, throw something and feed every day three times, record to be thrown after seedling 1 ~ 25 day, adds up the grey mullet growing state in two groups of fish ponds, after 25 days, the growth of test feed group grey mullet is very fast, and the appetite of fish is strong, and activity is good, grey mullet individual weight gain about 25, survival rate about 97%; Conventional group poor growth, appetite is poor, and activity is poor, grey mullet individual weight gain about 10%, survives survival rate about 77%.

Result of the test can draw: adopt the grey mullet that biological feedstuff of the present invention is fed, and the growth of grey mullet has significant facilitation, and the survival rate of grey mullet is high, and activity is good, and quality is high.

Claims

1. a Mullet feed formula for silkworm slag preparation, is characterized in that, be made up of the raw material of following weight portion: peanut press pulp 10 ~ 20 parts, silkworm slag 30 ~ 40 parts, fish meal 20 ~ 30 parts, 10 ~ 20 parts, wheat bran, dregs of beans 10 ~ 20 parts, 10 ~ 20 parts, rice bran, EM bacterium 0.1 ~ 0.3 part.

2. the Mullet feed formula of a kind of silkworm slag preparation as claimed in claim 1, it is characterized in that, described pulp furnish is: peanut press pulp 10, silkworm slag 40 parts, fish meal 20 parts, 10 parts, wheat bran, dregs of beans 10 parts, 10 parts, rice bran, EM bacterium 0.1 part.

3. the Mullet feed formula of a kind of silkworm slag preparation as claimed in claim 1, it is characterized in that, described pulp furnish is: peanut press pulp 10 parts, silkworm slag 50 parts, fish meal 10 parts, 10 parts, wheat bran, dregs of beans 10 parts, 10 parts, rice bran, EM bacterium 0.2 part.

4. the Mullet feed formula of a kind of silkworm slag preparation as described in claim 1 ~ 3, it is characterized in that: described EM bacterium is the fodder zymophyte containing effective viable bacteria element >=8,500,000,000/ml, and main component has the beneficial microbes such as Bacillus acidi lactici, bacillus, nitrobacteria, actinomyces, Composite Photosynthetic Bacteria.