CN104996801A - Salmon gairdneri parent fish feed - Google Patents
Salmon gairdneri parent fish feed Download PDFInfo
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- CN104996801A CN104996801A CN201510446314.9A CN201510446314A CN104996801A CN 104996801 A CN104996801 A CN 104996801A CN 201510446314 A CN201510446314 A CN 201510446314A CN 104996801 A CN104996801 A CN 104996801A
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Abstract
The present invention discloses a salmon gairdneri parent fish feed which comprises the following components in parts by weight: fish meal 38-45 parts, fermented soybean meal 8-10 parts, rhodotorula 6-9 parts, methionine 1.5-3 parts, corn gluten meal 4-9 parts, soybean lecithin 1-3 parts, flour 10-13 parts, fish oil 5-8 parts, soybean oil 4-7 parts, mildew preventive 0.08-0.15 part, choline 0.2-0.4 part, magnesium acetate 0.3-0.5 part, vitamin E 0.3-0.5 part, calcium dihydrogen phosphate 1.2-1.5 parts, compound vitamins 0.5-1.5 parts, compound mineral substance 0.5-0.7 part, compound microbial preparation 0.3-0.5 part, edible salt 0.3-0.5 part, L-alanine 0.2-0.5 part, and euphausia superba powder 2-5 parts. The salmon gairdneri parent fish feed can satisfy the nutritional needs, promote gonad development, enhance body color, and promote breeding and egg spawning of the salmon gairdneri parent fish.
Description
Technical field
Embodiments of the present invention relate to fishery field, and more specifically, embodiments of the present invention relate to a kind of rainbow trout (Salmo gairdneri) parent population feed.
Background technology
Parent population, refers to grow to the sexal maturity stage, has milter or the raun of fertility, also cry kind of a fish.By good feeding and management condition, can promote the gonad development of parent population, cultivate the high-quality parent population that maturing rate is high, this is the very important link of artificial propagation, directly has influence on the effect of artificial propagation.
Rainbow trout (Salmo gairdneri) (steelhead, salmon gairdneri) belongs to Salmons, originates in the waters such as the kuskokwin river of U.S. Alaska and the peaceful river of Columbia Province of Britain, Canada.Due to engineered contribution and domestication means constantly perfect, rainbow trout (Salmo gairdneri) can realize intensive culture in fresh water.Although China introduces rainbow trout (Salmo gairdneri) from the U.S., at present only in the exemplary cultivation of indivedual plant, the cultural technique of rainbow trout (Salmo gairdneri) does not also improve and promotes.The mixed feed that rainbow trout (Salmo gairdneri) grows is one of key factor propagating success or failure artificially.
The special feed research of current rainbow trout (Salmo gairdneri) parent population is less, and along with the market demand of rainbow trout (Salmo gairdneri) expands, cultivation popularization, prepares the feed that a kind of nutrition is more suitable for rainbow trout (Salmo gairdneri) parent population and be absolutely necessary.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, a kind of rainbow trout (Salmo gairdneri) parent population feed is provided, to expect that the special feed utilizing nutrition to be more suitable for parent population promotes that parent population grows, improve reproductive efficiency.
For solving above-mentioned technical problem, one embodiment of the present invention by the following technical solutions:
A kind of rainbow trout (Salmo gairdneri) parent population feed, comprises following component by weight:
Fish meal 38-45 part, fermented bean dregs 8-10 part, rhodotorula 6-9 part, methionine 1.5-3 part, corn protein powder 4-9 part, soybean lecithin 1-3 part, flour 10-13 part, fish oil 5-8 part, soybean oil 4-7 part, mould inhibitor 0.08-0.15 part, choline 0.2-0.4 part, magnesium acetate 0.3-0.5 part, vitamin 0.3-0.5 part, calcium dihydrogen phosphate 1.2-1.5 part, B B-complex 0.5-1.5 part, composite mineral matter 0.5-0.7 part, complex microorganism preparations 0.3-0.5 part, salt 0.3-0.5 part, ALANINE 0.2-0.5 part, euphausia superba powder 2-5 part.
A kind of preferred version of rainbow trout (Salmo gairdneri) parent population feed of the present invention is that this feed comprises following component by weight:
Fish meal 45 parts, fermented bean dregs 10 parts, rhodotorula 6 parts, methionine 2 parts, corn protein powder 4 parts, soybean lecithin 2 parts, 11 parts, flour, 5 parts, fish oil, soybean oil 7 parts, mould inhibitor 0.1 part, 0.2 part, choline, magnesium acetate 0.3 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.2 parts, B B-complex 1 part, composite mineral matter 0.5 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.4 part, euphausia superba powder 3 parts.
The another kind of preferred version of rainbow trout (Salmo gairdneri) parent population feed of the present invention is that this feed comprises following component by weight:
Fish meal 45 parts, fermented bean dregs 9 parts, rhodotorula 9 parts, methionine 2 parts, corn protein powder 4 parts, soybean lecithin 1 part, 10 parts, flour, 5 parts, fish oil, soybean oil 7 parts, mould inhibitor 0.1 part, 0.4 part, choline, magnesium acetate 0.5 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.2 parts, B B-complex 0.5 part, composite mineral matter 0.6 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.4 part, euphausia superba powder 3 parts.
The another kind of preferred version of rainbow trout (Salmo gairdneri) parent population feed of the present invention is that this feed comprises following component by weight:
Fish meal 42 parts, fermented bean dregs 8 parts, rhodotorula 9 parts, methionine 2 parts, corn protein powder 4 parts, soybean lecithin 1 part, 13 parts, flour, 5 parts, fish oil, soybean oil 7 parts, mould inhibitor 0.1 part, 0.4 part, choline, magnesium acetate 0.3 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.2 parts, B B-complex 1.5 parts, composite mineral matter 0.7 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.5 part, euphausia superba powder 3 parts.
Dregs of beans is the byproduct obtained after soybean extracting bean oil, has protein content a little high, as feed, can be the protein that parent population provides enough.The agent of dregs of beans feed fermentation obtains fermented bean dregs except after malicious detoxification fermentation, containing the active peptide in a large number with unique physiological active functions in fermented bean dregs, molecular weight is the main component of fermented bean dregs lower than the little peptide mixer of 5000, easy to digest, absorb fast, antigenicity is low, the propagation of beneficial bacterium in effective stimulus enteron aisle, the structure of Tiny ecosystem flora in control agent, increases whole alimentary canal to the decomposition of feed nutrition material, synthesis, absorption and utilization; Containing a large amount of efficient probio in fermented bean dregs, the growth and breeding of the harmful bacteria such as Escherichia coli, salmonella in parent population body can be suppressed, avoid intestines problem to occur; Fermented bean dregs is rich in multiple-microorganism enzyme, as protease, amylase, lipase etc., can improve the utilization rate of parent population to feed protein and energy; Fermented bean dregs is also rich in multiple nutrients material, as lactic acid, vitamin, amino acid, unknown somatomedin etc., has distinctive fermenting aroma, good palatability, increases parent population feed intake.
Rhodotorula: added to by rhodotorula in trout feed, can produce more colorful redder trout as rainbow, improve the vivid degree of parent population body colour, promotes that its breeding is laid eggs.
Corn protein powder is the byproduct of corn kernel after starch is produced in food industry or brewing industry is purified, and its proteinaceous nutrient composition enriches, and has special taste and color and luster, feeding value is high, not containing poisonous and harmful substance, do not need to carry out reprocessing, directly can be used as protein raw materials.
Magnesium acetate: magnesium acetate as the nutritional supplement of magnesium, plays a part to activate various enzyme in feed in body; Magnesium also participates in fat, the metabolism of nitrogen.
In B B-complex, all kinds of necessary vitamin composition is complete, comprise vitamin B1, B2, B6, B12, vitamin A, C, D3, E, K3 etc., they safeguard that parent population is healthy, promote to grow up, improve survival rate, the important nourishing additive agent produced offspring smoothly, fish B B-complex adopts commercially available prod.
Mineralogical composition in composite mineral matter comprises the macroelements such as calcium, phosphorus, sodium, potassium, chlorine, magnesium, sulphur, and the trace element such as cobalt, chromium, copper, iron, zinc, manganese, molybdenum, nickel, selenium, silicon, and fish composite mineral matter adopts commercially available prod.
Complex microorganism preparations can improve parent population intestinal flora balance, comprise multiple probio, as photosynthetic bacteria, bacillus, lactic acid bacteria, saccharomycete, nitrobacteria/denitrifying bacteria, bacteriophagic Bdellovibrio etc., complex microorganism preparations adopts commercially available prod.Complex microorganism preparations can supplement the quantity of aquatic products animal intestinal profitable strain, suppresses the Growth and reproduction of pathogenic microorganism, makes internal microorganism flora remain on the state of balance.The field planting in enteron aisle of non-pathogenic microorganisms in complex microorganism preparations, consumes oxygen in intestines, promotes the growth of anaerobic bacteria amount reproduction, recovers microecological balance in intestines.To be passed by one's way the field planting of bacterium or external pathogenic bacteria, occupy-place, Growth and reproduction by planting protection function influence.The nospecific immunity factor can be become, strengthen cytophagous phagocytic activity; Promote that B cell produces antibody.The defence capability of stimulating immune system, improves antibody horizontal and macrophage activity; Reduce the generation of noxious material in intestines, promote intestines peristalsis, maintain mucous membrane structural integrity.
ALANINE: ALANINE has very strong food calling effect to Salmons, stimulates salmon trout foraging activity.
Salt: salt, based on containing sodium, chlorine (both account for 92.7%), is the effect promoting aquatic animal appetite and digestion.The fish feed adding salt can improve the taste of feed, promotes the appetite of aquatic animal.Good appetite can promote the secretion of digestive ferment, promotes digestion and bactericidal action.
Compared with prior art, one of beneficial effect of the present invention is: the present invention can meet the requirement of rainbow trout (Salmo gairdneri) parent population for nutrition, increases parent population appetite, improve the immunity of parent population, promote gonad development, provide parent population to grow required energy, promote body colour, promote that its breeding is laid eggs.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
" part " in following embodiment all refers to weight portion.
B B-complex is commercially available prod, and the present invention can select Xing Leyu B B-complex, Hua Sheng nutrient fodder Co., Ltd of Jiangyin City fish complex vitamin premix etc., but is not limited only to this two kinds of products.
Composite mineral matter is commercially available prod, and the present invention can select the fish mineral substance premix, the fish composite mineral matter premix of ocean fishery Co., Ltd etc. of Guangzhou Weitefu Biological Technology Co., Ltd., but is not limited only to this two kinds of products.
Complex microorganism preparations is commercially available prod, and the present invention can select the micro organism powder of Nanchang probiotics Co., Ltd, the microorganism formulation etc. of Jiangsu Kai Wei water Bioisystech Co., Ltd, but is not limited only to this two kinds of products.
Embodiment 1
A kind of rainbow trout (Salmo gairdneri) parent population feed, constituent is: fish meal 45 parts, fermented bean dregs 10 parts, rhodotorula 6 parts, methionine 2 parts, corn protein powder 4 parts, soybean lecithin 2 parts, 11 parts, flour, 5 parts, fish oil, soybean oil 7 parts, mould inhibitor 0.1 part, 0.2 part, choline, magnesium acetate 0.3 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.2 parts, B B-complex 1 part, composite mineral matter 0.5 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.4 part, euphausia superba powder 3 parts.
Embodiment 2
A kind of rainbow trout (Salmo gairdneri) parent population feed, constituent is: fish meal 45 parts, fermented bean dregs 9 parts, rhodotorula 9 parts, methionine 2 parts, corn protein powder 4 parts, soybean lecithin 1 part, 10 parts, flour, 5 parts, fish oil, soybean oil 7 parts, mould inhibitor 0.1 part, 0.4 part, choline, magnesium acetate 0.5 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.2 parts, B B-complex 0.5 part, composite mineral matter 0.6 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.4 part, euphausia superba powder 3 parts.
Embodiment 3
A kind of rainbow trout (Salmo gairdneri) parent population feed, constituent is: fish meal 42 parts, fermented bean dregs 8 parts, rhodotorula 9 parts, methionine 2 parts, corn protein powder 4 parts, soybean lecithin 1 part, 13 parts, flour, 5 parts, fish oil, soybean oil 7 parts, mould inhibitor 0.1 part, 0.4 part, choline, magnesium acetate 0.3 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.2 parts, B B-complex 1.5 parts, composite mineral matter 0.7 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.5 part, euphausia superba powder 3 parts.
Embodiment 4
A kind of rainbow trout (Salmo gairdneri) parent population feed, constituent is: fish meal 38 parts, fermented bean dregs 8 parts, rhodotorula 8 parts, methionine 3 parts, corn protein powder 9 parts, soybean lecithin 3 parts, 10 parts, flour, 7 parts, fish oil, soybean oil 4 parts, mould inhibitor 0.15 part, 0.2 part, choline, magnesium acetate 0.5 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.5 parts, B B-complex 0.15 part, composite mineral matter 0.7 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.5 part, euphausia superba powder 5 parts.
The parent population feed of the various embodiments described above is adopted to feed respectively the parent population of distinct group, and the parent population of another equal state is thrown something and fed rainbow trout (Salmo gairdneri) adult feedstuff, contrast to during Gunther parent fish spawning, the rainbow trout (Salmo gairdneri) Gunther parent fish spawning amount of parent population feed of various embodiments of the present invention of finding to feed is larger, and fry hatchability is higher.
Although with reference to multiple explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in scope disclosed in the present application, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (4)
1. a rainbow trout (Salmo gairdneri) parent population feed, it is characterized in that the following component comprised by weight: fish meal 38-45 part, fermented bean dregs 8-10 part, rhodotorula 6-9 part, methionine 1.5-3 part, corn protein powder 4-9 part, soybean lecithin 1-3 part, flour 10-13 part, fish oil 5-8 part, soybean oil 4-7 part, mould inhibitor 0.08-0.15 part, choline 0.2-0.4 part, magnesium acetate 0.3-0.5 part, vitamin E 0.3-0.5 part, calcium dihydrogen phosphate 1.2-1.5 part, B B-complex 0.5-1.5 part, composite mineral matter 0.5-0.7 part, complex microorganism preparations 0.3-0.5 part, salt 0.3-0.5 part, ALANINE 0.2-0.5 part, euphausia superba powder 2-5 part.
2. rainbow trout (Salmo gairdneri) parent population feed according to claim 1, is characterized in that the following component comprised by weight:
Fish meal 45 parts, fermented bean dregs 10 parts, rhodotorula 6 parts, methionine 2 parts, corn protein powder 4 parts, soybean lecithin 2 parts, 11 parts, flour, 5 parts, fish oil, soybean oil 7 parts, mould inhibitor 0.1 part, 0.2 part, choline, magnesium acetate 0.3 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.2 parts, B B-complex 1 part, composite mineral matter 0.5 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.4 part, euphausia superba powder 3 parts.
3. rainbow trout (Salmo gairdneri) parent population feed according to claim 1, is characterized in that the following component comprised by weight:
Fish meal 45 parts, fermented bean dregs 9 parts, rhodotorula 9 parts, methionine 2 parts, corn protein powder 4 parts, soybean lecithin 1 part, 10 parts, flour, 5 parts, fish oil, soybean oil 7 parts, mould inhibitor 0.1 part, 0.4 part, choline, magnesium acetate 0.5 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.2 parts, B B-complex 0.5 part, composite mineral matter 0.6 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.4 part, euphausia superba powder 3 parts.
4. rainbow trout (Salmo gairdneri) parent population feed according to claim 1, is characterized in that the following component comprised by weight:
Fish meal 42 parts, fermented bean dregs 8 parts, rhodotorula 9 parts, methionine 2 parts, corn protein powder 4 parts, soybean lecithin 1 part, 13 parts, flour, 5 parts, fish oil, soybean oil 7 parts, mould inhibitor 0.1 part, 0.4 part, choline, magnesium acetate 0.3 part, vitamin E 0.3 part, calcium dihydrogen phosphate 1.2 parts, B B-complex 1.5 parts, composite mineral matter 0.7 part, complex microorganism preparations 0.5 part, salt 0.5 part, ALANINE 0.5 part, euphausia superba powder 3 parts.
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CN201510446314.9A CN104996801A (en) | 2015-07-27 | 2015-07-27 | Salmon gairdneri parent fish feed |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108243997A (en) * | 2017-12-15 | 2018-07-06 | 重庆东宏鑫科技有限公司 | Rainbow trout (Salmo gairdneri) and seven color salmon cross breeding methods |
CN108497158A (en) * | 2018-06-11 | 2018-09-07 | 厦门市科环海洋生物科技有限公司 | A kind of the biological and ecological methods to prevent plant disease, pests, and erosion fermented feed and its production method and production equipment of prevention vibriosis |
CN111972567A (en) * | 2020-09-01 | 2020-11-24 | 中国水产科学研究院北戴河中心实验站 | Special nutrition enhancer capsule for paralichthys olivaceus as well as preparation and application of special nutrition enhancer capsule |
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CN103478451A (en) * | 2013-08-22 | 2014-01-01 | 福建天马科技集团股份有限公司 | Floating expanded pellet compound feed for oncorhynchus mykiss juvenile fish |
CN104431638A (en) * | 2014-12-31 | 2015-03-25 | 通威股份有限公司 | Steelhead adult fish feed |
CN104472955A (en) * | 2014-12-23 | 2015-04-01 | 四川省农业科学院水产研究所 | Feed for postpartum Huchotaimen parent fish |
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2015
- 2015-07-27 CN CN201510446314.9A patent/CN104996801A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103478451A (en) * | 2013-08-22 | 2014-01-01 | 福建天马科技集团股份有限公司 | Floating expanded pellet compound feed for oncorhynchus mykiss juvenile fish |
CN104472955A (en) * | 2014-12-23 | 2015-04-01 | 四川省农业科学院水产研究所 | Feed for postpartum Huchotaimen parent fish |
CN104431638A (en) * | 2014-12-31 | 2015-03-25 | 通威股份有限公司 | Steelhead adult fish feed |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108243997A (en) * | 2017-12-15 | 2018-07-06 | 重庆东宏鑫科技有限公司 | Rainbow trout (Salmo gairdneri) and seven color salmon cross breeding methods |
CN108497158A (en) * | 2018-06-11 | 2018-09-07 | 厦门市科环海洋生物科技有限公司 | A kind of the biological and ecological methods to prevent plant disease, pests, and erosion fermented feed and its production method and production equipment of prevention vibriosis |
CN111972567A (en) * | 2020-09-01 | 2020-11-24 | 中国水产科学研究院北戴河中心实验站 | Special nutrition enhancer capsule for paralichthys olivaceus as well as preparation and application of special nutrition enhancer capsule |
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