CN104286429B - A kind of low fish-meal and its application - Google Patents

Abstract

The present invention discloses a kind of low fish-meal, by weight, including following components, 58 parts of imported fish meal, 10 12 parts of chicken meal, 46 parts of meat meal tankage, it is spray-dried 12 parts of blood cell powder, 46 parts of FSPC, 8 12 parts of corn protein powder, 15 18 parts of dehulled soybean meal, 7 10 parts of peanut meal, 23 parts of euphausia superba powder, 34 parts of beer yeast powder, 0.30 0.40 parts of yeast extract, 0.20 0.30 parts of manna oligosacchride, 0.01 0.02 parts of eucommia leaf extract, 0.10 0.12 parts of natural carotenol.The application of the low fish-meal of the open present invention in addition.The present invention provides a kind of low fish-meal and original effect is maintained on growth performance and body colour.

Description

A kind of low fish-meal and its application

Technical field

The present invention relates to field of fodder, more particularly, to a kind of low fish-meal and its application.

Background technology

Pelteobagrus Silurformes（Siluriformes）, Catfish sections（Bagridae）, Pelteobagrus（Pelteobagrus）.It is main The Changjiang river to be distributed in.The many activities in hydrostatic or rivers unhurried current of Pelteobagrus fulvidraco, happiness bottom are dwelt life, inhabit lake water bottom, night daytime Between then swim over to layer waterborne and look for food.Pelteobagrus fulvidraco be it is a kind of it is carnivorous based on ominivore-fish, have been able to artificial propagation at present, its It is fine and tender taste, delicious flavour, nutritious, it is deep to be liked by consumer.

Pelteobagrus fulvidraco is temperate water fishes, and adaptability is stronger, can cultivate in all kinds of waters.National Pelteobagrus fulvidraco cultivation according to statistics Area surpasses 50,000 mu, cultured output up to more than 200,000 tons, more than 300,000 tons of the mixed feed of ingesting, annual value of production is more than 4,000,000,000 yuan.Mesh Before, mainly using imported fish meal as its major protein raw material, its ratio is 40% or so for the formula of artifical compound feed.

However, global fish meal resource but worsening shortages, price constantly rises, so causes feed price to remain high, support Cost increase is grown, while being also unfavorable for the protection of marine fishery resources.Carry out in terms of fish meal is reduced to predacious fish both at home and abroad Substantial amounts of research, result of study show animal/vegetable protein substitute the key constraints of fish meal be replace after grazing rate and growth Decline, material than raising, cause feed palatability to decline after main reason is that replacement fish meal, amino acid deletions or imbalance, not Caused by knowing that growth factor disappearance and ANFs exceed fish tolerance threshold.

Therefore, it is necessary to develop a kind of Pelteobagrus fulvidraco mixed feed of low fish meal, to reduce mixed feed cost, reduce to supporting The pollution of water body is grown, promotes cultivation sustainable health development.

The content of the invention

It is an object of the invention to provide a kind of low fish-meal, by weight, including following components,

Imported fish meal 5-8 parts,

Chicken meal 10-12 parts,

Meat meal tankage 4-6 parts,

Blood cell powder 1-2 parts are spray-dried,

FSPC 4-6 parts,

Corn protein powder 8-12 parts,

Dehulled soybean meal 15-18 parts,

Peanut meal 7-10 parts,

Euphausia superba powder 2-3 part,

Beer yeast powder 3-4 parts,

Yeast extract 0.30-0.40 parts,

Manna oligosacchride 0.20-0.30 parts,

Eucommia leaf extract 0.01-0.02 parts,

Natural carotenol 0.10-0.12 parts.

Following components can also be included by weight,

Flour 23-26 parts,

Fish oil 1-2 parts,

Soya-bean oil 1-2 parts,

Phosphatide oil 1-2 parts,

Calcium dihydrogen phosphate 1-2 parts,

Multidimensional pre-composition 0.1-0.3 parts,

Many ore deposit pre-composition 0.5-0.8 parts,

Salt 0.1-0.2 parts,

Choline Chloride 0.1-0.2 parts,

Bile acid 0.1-0.2 parts,

L lysine HCL 0.2-0.4 parts,

DL- METHIONINE 0.2-0.4 parts,

L-threonine 0.2-0.3 parts,

Taurine 0.15-0.25 parts,

Antioxidant 0.01-0.05 parts,

Mould inhibitor 0.1-0.3 parts.

There is provided a kind of application, the application of above-mentioned low fish-meal in Pelteobagrus fulvidraco raising.

Compared with normal diet, the present invention has following advantage：

1st, chicken meal, meat meal tankage, spray drying blood cell powder, FSPC, corn protein powder, dehulled soybean meal and peanut The dregs of rice are the high-quality protein raw materials of steady sources, and this several protein raw materials is used in mixed way and can make up mutually self amino acid pattern not Foot；

2nd, collocation euphausia superba powder, beer yeast powder and yeast extract can be made up under the grazing rate that low fish-meal causes Drop；

3rd, supplement manna oligosacchride and eucommia leaf extract can effectively improve utilization ratio of the Pelteobagrus fulvidraco to mixed feed so that The low fish-meal of the present invention is more efficient；

4th, supplement natural carotenol（Marigold, 2%）It is in order to coloring stabilized with bile acid.

Description of the drawings

Fig. 1 is the effect contrast figure of Pelteobagrus fulvidraco cultivation.

Specific embodiment

The present invention is further described with reference to specific embodiment.Unless stated otherwise, the present invention adopt reagent, Apparatus and method are the routinely commercial reagent of the art, equipment and conventional use of method.

Embodiment 1

In a preferred embodiment, including the component of following parts by weight：6 parts of imported fish meal, euphausia superba powder 2 Part, 10 parts of chicken meal, 6 parts of meat meal tankage are spray-dried 1.5 parts of blood cell powder, and 3 parts of beer yeast powder, 6 parts of FSPC are beautiful 8 parts of rice gluten powder, 15 parts of dehulled soybean meal, 10 parts of peanut meal, 24.37 parts of flour, 1.5 parts of fish oil, 2 parts of soya-bean oil, 1 part of phosphatide oil, 1 part of calcium dihydrogen phosphate, 0.1 part of multidimensional pre-composition, 0.6 part of many ore deposit pre-compositions, 0.2 part of salt, 0.1 part of Choline Chloride, natural leaf Flavine（Marigold, 2%）0.1 part, 0.1 part of bile acid, 0.2 part of L lysine HCL, 0.2 part of DL- METHIONINE, L-threonine 0.2 part, 0.15 part of taurine, 0.35 part of yeast extract, 0.20 part of manna oligosacchride, 0.02 part of eucommia leaf extract are anti-oxidant 0.01 part of agent, 0.1 part of mould inhibitor.Above-mentioned each component raw material is crushed, 80 eye mesh screens are crossed；Then above-mentioned title is added in mixer Measured each component, is well mixed, and Jing after separating twice, Jing fodder machines can be made into.

Forage protein content 40% made by the present embodiment, fat content reach 9%, and lysine content reaches 2.8%, can fill Divide the nutritional need for meeting Pelteobagrus fulvidraco.

Contrast culture experiment of yellow-head catfish feed and the common commercial feed provided with this example as 10 weeks phases.Experiment exists Carry out in net cage, two groups are each to use 6 net cages, each net cage to put 100 tail fishes.Experimentation, feeds 2 times daily.Experimental result See the table below.

	Empirical average is per tail initial weight（g）	The average end weight per tail（g）	Average every tail food ration（g）	Feed coefficient（Ingest forage volume/weight gain）
					Of the present invention group	40±1	98±4	69.5±3	1.2±0.03
General commercial feed group	40±1	96±3	67±3	1.2±0.02

Experiment shows that raising Pelteobagrus fulvidraco using the low fish-meal that the present invention is provided does not affect ingesting, growing for Pelteobagrus fulvidraco And feed coefficient, but formulation cost and protection marine fishery resources can be greatly lowered.

Embodiment 2

In another preferred embodiment, including the component of following parts by weight：5 parts of imported fish meal, euphausia superba powder 2 Part, 11 parts of chicken meal, 6 parts of meat meal tankage are spray-dried 2 parts of blood cell powder, and 3.5 parts of beer yeast powder, 5 parts of FSPC are beautiful 8 parts of rice gluten powder, 17 parts of dehulled soybean meal, 8 parts of peanut meal, 24.12 parts of flour, 1 part of fish oil, 2 parts of soya-bean oil, 1.5 parts of phosphatide oil, phosphorus 1 part of acid dihydride calcium, 0.15 part of multidimensional pre-composition, 0.8 part of many ore deposit pre-compositions, 0.2 part of salt, 0.1 part of Choline Chloride, natural leaf are yellow Element（Marigold, 2%）0.1 part, 0.1 part of bile acid, 0.2 part of L lysine HCL, 0.2 part of DL- METHIONINE, L-threonine 0.2 Part, 0.15 part of taurine, 0.3 part of yeast extract, 0.25 part of manna oligosacchride, 0.01 part of eucommia leaf extract, antioxidant 0.02 part, 0.1 part of mould inhibitor.Above-mentioned each component raw material is crushed, 80 eye mesh screens are crossed；Then above-mentioned weighing is added in mixer Good each component, is well mixed, and Jing after separating twice, Jing fodder machines can be made into.

Forage protein content 40% made by the present embodiment, fat content reach 9%, and lysine content reaches 2.8%, can fill Divide the nutritional need for meeting Pelteobagrus fulvidraco.

The yellow-head catfish feed and common commercial feed provided with this example contrasts culture experiment as the pond of 2 months phases. Experiment is carried out in pond, and two groups are each to use 2 ponds.Experimentation, feeds 2 times daily.Experimental result is shown in Fig. 1.

Pelteobagrus fulvidraco body colour is made up of melanin and luteochrome.Experiment sample is detected by colour difference meter.Cultivation 2 30 tail fishes are taken to each pond at random after month, the measure of melanin and luteochrome content is carried out to which, measurement result see the table below.

	Back melanin content（mg/kg）	Back luteochrome content（mg/kg）	Belly luteochrome content（mg/kg）
				Of the present invention group	26.4±3.2	498.4±46.5	420.1±42.4
General commercial feed group	27.3±3.4	490.3±48.6	430.4±43.6

Experiment shows, compared with feeding general commercial yellow-head catfish feed group, raises using the low fish-meal that the present invention is provided Foster Pelteobagrus fulvidraco does not affect the body colour of Pelteobagrus fulvidraco.

General commercial yellow-head catfish feed formula is as follows：40 parts of imported fish meal, 28 parts of dehulled soybean meal, 25.43 parts of flour, fish oil 1.5 parts, 2 parts of soya-bean oil, 1 part of phosphatide oil, 1 part of calcium dihydrogen phosphate, 0.1 part of multidimensional pre-composition, 0.5 part of many ore deposit pre-compositions, salt 0.1 Part, 0.1 part of Choline Chloride, natural carotenol（Marigold, 2%）0.15 part, 0.02 part of antioxidant, 0.1 part of mould inhibitor.

Claims (1)

1. application of a kind of low fish-meal in Pelteobagrus fulvidraco raising, it is characterised in that by weight, by following components group Into,

Imported fish meal 5-8 parts,

Chicken meal 10-12 parts,

Meat meal tankage 4-6 parts,

Blood cell powder 1-2 parts are spray-dried,

FSPC 4-6 parts,

Corn protein powder 8-12 parts,

Dehulled soybean meal 15-18 parts,

Peanut meal 7-10 parts,

Euphausia superba powder 2-3 part,

Beer yeast powder 3-4 parts,

Yeast extract 0.30-0.40 parts,

Manna oligosacchride 0.20-0.30 parts,

Eucommia leaf extract 0.01-0.02 parts,

Natural carotenol 0.10-0.12 parts；

Flour 23-26 parts,

Fish oil 1-2 parts,

Soya-bean oil 1-2 parts,

Phosphatide oil 1-2 parts,

Calcium dihydrogen phosphate 1-2 parts,

Multidimensional pre-composition 0.1-0.3 parts,

Many ore deposit pre-composition 0.5-0.8 parts,

Salt 0.1-0.2 parts,

Choline Chloride 0.1-0.2 parts,

Bile acid 0.1-0.2 parts,

L lysine HCL 0.2-0.4 parts,

DL- METHIONINE 0.2-0.4 parts,

L-threonine 0.2-0.3 parts,

Taurine 0.15-0.25 parts,

Antioxidant 0.01-0.05 parts,

Mould inhibitor 0.1-0.3 parts.