CN103844129A

CN103844129A - Ricefield eel puffed compound feed

Info

Publication number: CN103844129A
Application number: CN201210518934.5A
Authority: CN
Inventors: 肖志猛; 万冰
Original assignee: HUBEI YOUR TECHNOLOGY FEED Co Ltd
Current assignee: HUBEI YOUR TECHNOLOGY FEED Co Ltd
Priority date: 2012-12-06
Filing date: 2012-12-06
Publication date: 2014-06-11
Anticipated expiration: 2032-12-06
Also published as: CN103844129B

Abstract

The invention discloses a ricefield eel puffed compound feed which solves the problem of low disease resistance of the ricefield eels in the farming process and improves the intestinal health of the ricefield eels. The ricefield eel puffed compound feed is characterized by comprising the following components in percentage by weight: 45-50% of imported fish meal, 12-15% of soybean meal, 4-6% of corn protein powder, 20-28% of strong flour, 1-3% of wheat gluten, 3-5% of imported fish oil, 1-3% of monocalcium phosphate, 0.03-0.05% of esterified VC (35%), 1.5-2.5% of a meat fish premix, 0.01-0.03% of an antioxidant, 0.15-0.25% of choline chloride, 0.4-0.6% of immune polysaccharide and 0.1-0.3% of a yeast culture. The ricefield eel puffed compound feed has the advantages of reasonable proportion, rich nutrition, good palatability, easiness in absorption, fastness for growth and the like, and can effectively prevent diseases so that the survival rate of the ricefield eels is high; moreover, the farming cost is lowered, and the farming quality and efficiency are improved.

Description

Swamp eel expanding compound feed

One, technical field

The invention belongs to a kind of breeding feed, relate in particular to a kind of expanding compound feed of propagating swamp eel artificially.

Two, background technology

Monopterus closes gill fish eyes, closes gill Gyrinocheilidae, Monopterus.Also claim yellow eel, SHAN fish, sieve eel, snake fish, Changyu.Body is elongated is snakelike, and before body, circle rear portion is flat-sided, and tail is tapering.Long and justify.Mouth is large, end position, and the upper jaw is slightly outstanding, and lip is quite flourishing.On upper lower jaw and palatine bone, there is serration.Eye is little, by a thin skin is covered.Left and right gill opening integrates in the outside of belly, is " V " font.Gill film is connected in gill cheek.Body surface generally has lubricating fluid, and convenient escape, without squama.Without pectoral fin and abdomeinal fin; Dorsal fin and anal fin are degenerated and are only stayed skin pleat, without soft thorn, are all combined with tail fin.When life, to be yellowish-brown, micro-Huang or orange to body mostly, has Dark grey spot, and also having a little yellow eel is white.Like perching in pond, stream and rice field, swamp eel has the summer to go out the habit that the winter bites, hides by day and comes out at night.Swamp eel is take animal food as main ominivore-fish, and feeding method is for stinging food or eating.Under field conditions (factors), main Yi Shui, Lu Sheng insect and larva, small fish etc. are food, and appetite is very big.The breeding way of swamp eel is varied, and at present technology is the most ripe, and applying the widest is pond net box cultivation and two kinds of modes of concrete floor intensive culture.6～July thrown seedling by the general solar calendar of culture of swamp eel, and disease peak period is 6～August, is all to mix ichthyophagy take mixed feed to starch as main feeding method.Because the nutrition in batching is not quite reasonable, and in intensive culture process, the fragility of swamp eel self causes its easily raw disease, these are the development to serious obstruction culture of swamp eel industry all, therefore needs a kind of reasonable mixture ratio, balanced in nutrition and can Enough keep intestinal health, improve the high-quality feed of immunity.

Three, summary of the invention

The invention reside in as market provides a kind of Yellow eel mixed feed simple, balanced in nutrition of preparing, various raw materials are reasonably combined has met the demand of swamp eel to albumen, fat, vitamin, mineral salt etc. very efficiently.Due to the generation of having added immune polysaccharide and yeast culture and can keeping swamp eel intestinal health, can improve himself immunity and effectively resist again disease in breeding process.

Technical scheme of the present invention is that feed comprises the component that divides content meter take quality as imported fish meal 45～50%, dregs of beans (46%) 12～15%, corn protein powder 4～6%, Strong flour 20～28%, tanimoto powder 1～3%, import fish oil 3～5%, calcium dihydrogen phosphate 1～3%, esterification VC(35% content) 0.03～0.05%, meat fish premix 1.5～2.5%, antioxidant 0.01～0.03%, Choline Chloride (50%) 0.15～0.25 %, immune polysaccharide 0.4～0.6%, yeast culture 0.1～0.3%.

Described feed comprises the component that divides content meter take quality as imported fish meal 47%, dregs of beans (46%) 13.6%, corn protein powder 5%, Strong flour 24%, tanimoto powder 2%, import fish oil 4%, calcium dihydrogen phosphate 2%, esterification VC(35% content) 0.04%, meat fish premix 2%, antioxidant 0.02%, Choline Chloride (50%) 0.2%, immune polysaccharide 0.5%, yeast culture 0.2%.

A preparation method for swamp eel expanding compound feed, comprises the steps:

(1) small powder premixed: proportioning is less than or equal to after 1% additive accurate weighing and fully mixes with minitype vertical type stainless steel mixer;

(2) pulverizing feeds intake: proportioning is greater than to 1% component and sends into after pulverizer pulverizing by conveyer, enter corresponding feed bin and wait for batching;

(3) batching: by the each component mass percent of requirement of filling a prescription by electronic proportioning system accurate dosing;

(4) mixed once: the material of having prepared burden and small powder premix are fully mixed in mixer;

(5) ultramicro grinding: once mixture is delivered to micronizer and carries out ultramicro grinding, make 98% substance by 80 eye mesh screens;

(6) secondary mixes: after ultramicro grinding, enter second drum mixer and mix;

(7) expanded: to make to carry out under material moisture content 24%, 110 ℃～130 ℃ conditions of refining temperature expanded by steam.

(8) dry: the mixture after expanded is dried under 85～100 ℃ of conditions;

(9) cooling sieve is assorted: the material after drying is cooled to natural temperature at cooler, then screens out impurity and defective finished product;

(10) oil spout screen: the material after cooling sieve is assorted, enter injection system and require to carry out telogenesis oil spout according to formula, sieve again afterwards assorted.

(11) weighing and bagging: the Feed Weight Measurement pack packing after oil spout is to finished product, enters warehouse.

The invention has the beneficial effects as follows: owing to adopting puffing technique, feed nutrition is comprehensive, good palatability, and food calling is effective, fat content abundance, easily digests and assimilates, and has both guaranteed swamp eel grow up needed protein, fat, also can improve immunity, prevent the generation of disease.

Four, the specific embodiment

Embodiment 1

The present embodiment preparation 100kg mixed feed, its preparation method is:

Take respectively following raw material: imported fish meal 47%, dregs of beans (46%) 13.04%, corn protein powder 5%, Strong flour 24%, tanimoto powder 2%, import fish oil 4%, calcium dihydrogen phosphate 2%, esterification VC(35% content) 0.04%, meat fish premix 2%, antioxidant 0.02%, Choline Chloride (50%) 0.2%, immune polysaccharide 0.5%, yeast culture 0.2%.

Its preparation method comprises the steps:

(8) dry: the mixture after expanded is dried under 85～100 ℃ of conditions;

Embodiment 2

Take respectively following raw material: imported fish meal 45%, dregs of beans (46%) 15%, corn protein powder 5.5%, Strong flour 26%, tanimoto powder 1.5%, import fish oil 3%, calcium dihydrogen phosphate 1.6%, esterification VC(35% content) 0.04%, meat fish premix 1.5%, antioxidant 0.02%, Choline Chloride (50%) 0.2%, immune polysaccharide 0.6%, yeast culture 0.15%.

Embodiment 3

Take respectively following raw material: imported fish meal 49.4%, dregs of beans (46%) 12.54%, corn protein powder 4%, Strong flour 20%, tanimoto powder 3%, import fish oil 5%, calcium dihydrogen phosphate 3%, esterification VC(35% content) 0.04%, meat fish premix 2%, antioxidant 0.02%, Choline Chloride (50%) 0.2%, immune polysaccharide 0.5%, yeast culture 0. 3%.

Embodiment 4

Take respectively following raw material: imported fish meal 48%, dregs of beans (46%) 13.7%, corn protein powder 5.7%, Strong flour 22%, tanimoto powder 2%, import fish oil 3.5%, calcium dihydrogen phosphate 2%, esterification VC(35% content) 0.04%, meat fish premix 2%, antioxidant 0.02%, Choline Chloride (50%) 0.2%, immune polysaccharide 0.5%, yeast culture 0.25%.

Embodiment 5

Take respectively following raw material: imported fish meal 46%, dregs of beans (46%) 12.84%, corn protein powder 4.5%, Strong flour 25.5%, tanimoto powder 2.1%, import fish oil 4%, calcium dihydrogen phosphate 2.1%, esterification VC(35% content) 0.04%, meat fish premix 2.1%, antioxidant 0.02%, Choline Chloride (50%) 0.2%, immune polysaccharide 0.4%, yeast culture 0.2%.

Embodiment 6

Take respectively following raw material: imported fish meal 49%, dregs of beans (46%) 14%, corn protein powder 4%, Strong flour 25%, tanimoto powder 1.5%, import fish oil 3%, calcium dihydrogen phosphate 1.5%, esterification VC(35% content) 0.04%, meat fish premix 1.5%, antioxidant 0.02%, Choline Chloride (50%) 0.2%, immune polysaccharide 0.5%, yeast culture 0.18%.

the present invention is by net cage pilot scale, and result is that survival rate reaches more than 90% substantially, and not adding composition motility rate is only 70% left and right, and survival rate improves greatly, and the speed of growth will 10% left and right than common producer.

Claims

1. a swamp eel expanding compound feed, it is characterized in that: described feed comprises the component that divides content meter take quality as imported fish meal 45～50%, dregs of beans 12～15%, corn protein powder 4～6%, Strong flour 20～28%, tanimoto powder 1～3%, import fish oil 3～5%, calcium dihydrogen phosphate 1～3%, esterification VC0.03～0.05% of content 35%, meat fish premix 1.5～2.5%, antioxidant 0.01～0.03%, Choline Chloride 0.15～0.25 %, immune polysaccharide 0.4～0.6%, yeast culture 0.1～0.3%.

2. swamp eel expanding compound feed according to claim 1, is characterized in that: described feed comprises the component that divides content meter take quality as imported fish meal 47%, dregs of beans 13.4%, corn protein powder 5%, Strong flour 24%, tanimoto powder 2%, import fish oil 4%, calcium dihydrogen phosphate 2%, the esterification VC0.04% of content 35%, meat fish premix 2%, antioxidant 0.02%, Choline Chloride 0.2%, immune polysaccharide 0.5%, yeast culture 0.2%.