CN103445018B - Floating expanded particle compound feed for juvenile rainbow trout - Google Patents
Floating expanded particle compound feed for juvenile rainbow trout Download PDFInfo
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- CN103445018B CN103445018B CN201310369859.5A CN201310369859A CN103445018B CN 103445018 B CN103445018 B CN 103445018B CN 201310369859 A CN201310369859 A CN 201310369859A CN 103445018 B CN103445018 B CN 103445018B
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Abstract
The invention discloses a floating expanded particle compound feed for juvenile rainbow trout, which is suitable for feeding rainbow trout in a juvenile stage. The floating expanded particle compound feed comprises the following components: flour, expanded soybean, soybean protein concentrate, wheat gluten flour, fish oil, beer yeast, mineral substances, calcium dihydrogen phosphate, choline chloride,a plurality of vitamins and the like. The floating expanded particle compound feed for the juvenile rainbow trout disclosed by the invention has the advantages that: 1, the nutrition is comprehensive: the product is rich in various necessary protein sources, trace elements, special mineral substances, vitamins and the like and meets the requirements on various nutrients of the rainbow trout in the juvenile stage; 2, the feed is high in food attraction, easy to digest and absorb, and high in feed conversion rate; the feed is added with the functional additives, such as an emulsifier, an attractant and a microecological preparation, and can promote the ingestion and the growth of the rainbow trout; 3, the body color of the rainbow trout is natural, and the aquaculture economic benefit is good; the feed is added with astaxanthin which contributes to promoting pigmentation, keeping the natural body color of the rainbow trout, and improving the commercial value of the rainbow trout.
Description
Technical field the present invention relates to aquatic product matched field of fodder, relates in particular to rainbow trout postlarva buoyancy expanding granular mixed feed field.
Background technology rainbow trout is a kind of cold water fishes that belongs to salmon section, originates in the U.S..Rainbow trout is cold water predacious fish, happiness inhabits in the streams, mountains and rivers that water quality is limpid, dissolved oxygen is abundant, the Lu Sheng insect of take aquatic insect and larva, shell-fish, small fish and shrimp, tadpole and falling in water is food, at the pellet of propagating the artificial dispensing of also ingesting well under condition artificially.Rainbow trout has very flourishing stomach, and enteron aisle is short, and pylorospasm is flourishing, swimming rapidly, suitable intensive culture, per unit area yield is very high, in Beijing, provinces and cities' large-scale cultivation such as Heilungkiang, Yunnan.
The report of domestic existing rainbow trout mixed feed patent of invention.Patent name is feed > > for < < rainbow trout, the Chinese invention patent that the patent No. is CN201110362591.3; Patent name is feed > > for < < rainbow trout fingerling, although the disclosed technology such as the patent No. is CN201110362592.8 have distinctive technical characterstic separately, Shortcomings also aspect attractant, growth promotion.The present invention is different from published invention technology in the selection of raw material etc. and proportioning, at aspects such as attractant, growth promotions, has unique technical characterstic.
Because rainbow trout is at different growth and development stages, its nutritional requirement also exists larger difference, therefore in the cultivation of rainbow trout, general according to the different cultivation stages, the various raw materials of artifical compound feed are carried out to different scientific matching and form different mixed feeds.
Summary of the invention the object of the present invention is to provide the rainbow trout postlarva buoyancy expanding granular mixed feed in low and postlarva stage that is suitable for that cultivation rainbow trout quality is higher of a kind of production cost.
For achieving the above object, rainbow trout postlarva buoyancy expanding granular mixed feed of the present invention, is suitable for feeding the rainbow trout in cultivation postlarva stage, and its component and weight percentage comprise:
| fish meal | 55%～65% |
| flour | 19%～23% |
| expanded soybean | 0%～4% |
| fSPC | 2%～4% |
| wheat flour strength flour | 1%～3% |
| fish oil | 5%～8% |
| brewer's yeast | 1%～3% |
| mineral matter | 1%～2% |
| calcium dihydrogen phosphate | 0.5%～1% |
| choline Chloride | 0.4% |
| multidimensional | 0.3%. |
Wherein, fish meal mainly provides protein sources and energy, and plays good food calling effect.Because the rainbow trout in postlarva stage is the highest to the requirement of protein, thus the content of the fish meal in the present invention relatively other in stage rainbow trout content higher, be 55%～65%, when its content is greater than 65%, feed cost strengthens, while being less than 55%, feed conversion rate reduces.
Flour is beneficial to raw mixture shaping particles the good stability of tool while being mainly used for expanded granulation, compare with heavy property puffing granule compound feed, and buoyancy expanding granular mixed feed needs the more flour of high-load.When its content is greater than 23%, the crude protein of feed is reduced, while being less than 19%, particle is difficult is shaped, and feed easily sinks.
Expanded soybean, FSPC and wheat flour strength flour mainly provide protein sources and energy, for Substitute For Partial fish meal, its addition is subject to cost impact, but during too high levels, feed conversion rate declines, wheat flour strength flour has good viscosity simultaneously, be conducive to promote feed to be shaped, improve water stability.
Fish oil mainly provides essential fatty acid and energy, and plays food calling effect.When it adds when excessive, to requirements such as the technological requirement of product, feed storages, all can increase, and add when not enough, the functions such as the energy of feed, food calling all decline.
Brewer's yeast mainly provides protein sources, and peptic function, is unfavorable for the water stability of feed when addition is too high.
Mineral matter, calcium dihydrogen phosphate, Choline Chloride and multidimensional etc., all as additive, play the effect of extra-nutrition, provide rainbow trout necessary trace element, promote the metabolism of fish body, and its addition is all not high.
Above-mentioned various raw material components all can be purchased on market.
Preferably, rainbow trout postlarva buoyancy expanding granular mixed feed of the present invention, its component and weight percentage comprise:
| Fish meal | 55%～65% |
| Flour | 19%～23% |
| Expanded soybean | 0%～4% |
| FSPC | 2%～4% |
| Wheat flour strength flour | 1%～3% |
| Fish oil | 5%～8% |
| Brewer's yeast | 1%～3% |
| Mineral matter | 1%～2% |
| Calcium dihydrogen phosphate | 0.5%～1% |
| Choline Chloride | 0.4% |
| Multidimensional | 0.3% |
| Astaxanthin | 0.1% |
| Emulsifying agent | 0.1% |
| VC phosphate | 0.1% |
| Antioxidant | 0.02% |
| phagostimulant | 0.2% |
| probiotics | 0.18%. |
For making product efficacy of the present invention better, can in material composition of the present invention, add astaxanthin, its content is 0.1%; Emulsifying agent, its content is 0.1%; VC phosphate, its content is 0.1%; Antioxidant, its content is 0.02%; Phagostimulant, its content is 0.2%; Probiotics, its content is 0.18%.Wherein, astaxanthin is mainly used in strengthening rainbow trout pigment deposition, improves rainbow trout commodity value; Emulsifying agent mainly promotes rainbow trout digesting and assimilating fat; VC phosphate is mainly used in alleviating the loss of HTHP to VC, strengthens rainbow trout anti-stress ability; Antioxidant is mainly used in preventing that feed Raw is as oxidized in protein, fat; Emulsifying agent mainly promotes rainbow trout digesting and assimilating fat; Phagostimulant is mainly used in strengthening the food calling effect of feed, promotes that rainbow trout ingests; Probiotics is used for improving rainbow trout enteron aisle beneficial microbe colony, promotes digesting and assimilating feed.
Add man-hour, emulsifying agent is soybean lecithin powder, and antioxidant is ethoxyquinoline, and phagostimulant is betaine, probiotics bacillus subtilis and lactic acid bacteria.
Through in same plant, under identical management mode condition, adopt the rainbow trout postlarva buoyancy expanding granular mixed feed food calling of following raw material components and content effective, fast growth, economic benefit is best, and culture efficiency is best.
| fish meal | 60% |
| flour | 20% |
| expanded soybean | 2% |
| fSPC | 3.6% |
| wheat flour strength flour | 3% |
| fish oil | 5% |
| brewer's yeast | 3% |
| mineral matter | 1% |
| calcium dihydrogen phosphate | 1% |
| choline Chloride | 0.4% |
| multidimensional | 0.3% |
| astaxanthin | 0.1% |
| emulsifying agent | 0.1% |
| vC phosphate | 0.1% |
| antioxidant | 0.02% |
| phagostimulant | 0.2% |
| probiotics | 0.18%. |
Rainbow trout postlarva buoyancy expanding granular mixed feed of the present invention, feed similar with other compared and had the following advantages;
1, comprehensive nutrition: product is rich in various indispensable proteins source, trace element, special-purpose minerals and vitamins etc., meets the demand of rainbow trout postlarva stage to various nutritional labelings.
2, attractant is good, absorption easy to digest, and feed conversion rate is high: the present invention has added the functional additives such as emulsifying agent, phagostimulant, probiotics, can promote rainbow trout ingest and grow.
3, body colour is natural, and fanning economics is good: the present invention has added astaxanthin, is conducive to promote pigment deposition, keeps the natural body colour of rainbow trout, improves rainbow trout commodity value.
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation in accompanying drawing explanation:
Fig. 1 is the production technological process of rainbow trout postlarva buoyancy expanding granular mixed feed of the present invention.
Specific embodiment percentage herein all refers to percetage by weight; Below by specific embodiment, the present invention is described in further detail, but the present invention is not limited to following examples.
Rainbow trout postlarva buoyancy expanding granular mixed feed of the present invention, is suitable for feeding the rainbow trout in cultivation postlarva stage, and its component and weight percentage comprise:
| fish meal | 55%～65% |
| flour | 19%～23% |
| expanded soybean | 0%～4% |
| fSPC | 2%～4% |
| wheat flour strength flour | 1%～3% |
| fish oil | 5%～8% |
| brewer's yeast | 1%～3% |
| mineral matter | 1%～2% |
| calcium dihydrogen phosphate | 0.5%～1% |
| choline Chloride | 0.4% |
| multidimensional | 0.3%. |
Embodiment 1: the most basic each constituent content of the present invention is as follows:
| Fish meal | 58% |
| Flour | 20% |
| Expanded soybean | 4% |
| FSPC | 3% |
| Wheat flour strength flour | 2% |
| Fish oil | 7% |
| Brewer's yeast | 3% |
| Mineral matter | 1.3% |
| calcium dihydrogen phosphate | 1% |
| choline Chloride | 0.4% |
| multidimensional | 0.3%. |
According to formulated feed shown in upper table, raise rainbow trout postlarva 21 days.The rainbow trout of the present embodiment feed of ingesting ingests active, and body colour is natural, and rainbow trout growth is fast, and fanning economics is better.
Embodiment 2: each constituent content that the present invention adds after appropriate additive is as follows:
| fish meal | 65% |
| flour | 19% |
| fSPC | 2% |
| wheat flour strength flour | 3% |
| fish oil | 5% |
| brewer's yeast | 3% |
| mineral matter | 1% |
| calcium dihydrogen phosphate | 0.6% |
| choline Chloride | 0.4% |
| multidimensional | 0.3% |
| astaxanthin | 0.1% |
| emulsifying agent | 0.1% |
| vC phosphate | 0.1% |
| antioxidant | 0.02% |
| phagostimulant | 0.2% |
| probiotics | 0.18%. |
According to formulated feed shown in upper table, raise rainbow trout postlarva 21 days.The rainbow trout of the present embodiment feed of ingesting ingests active, and body colour is natural, and rainbow trout growth is fast, and fanning economics is better.
Embodiment 3: each constituent content that the present invention adds after appropriate additive is as follows:
| Fish meal | 55% |
| Flour | 23% |
| Expanded soybean | 3% |
| FSPC | 4% |
| Wheat flour strength flour | 2.1% |
| Fish oil | 8% |
| Brewer's yeast | 1% |
| mineral matter | 2% |
| calcium dihydrogen phosphate | 0.5% |
| choline Chloride | 0.4% |
| multidimensional | 0.3% |
| astaxanthin | 0.1% |
| emulsifying agent | 0.1% |
| vC phosphate | 0.1% |
| antioxidant | 0.02% |
| phagostimulant | 0.2% |
| probiotics | 0.18%. |
According to formulated feed shown in upper table, raise rainbow trout postlarva 21 days.The rainbow trout of the present embodiment feed of ingesting ingests active, and body colour is natural, and rainbow trout growth is fast, and fanning economics is good.
Embodiment 4: each constituent content that the present invention adds after appropriate additive is as follows:
| fish meal | 58% |
| flour | 20% |
| expanded soybean | 4% |
| fSPC | 3% |
| wheat flour strength flour | 1% |
| fish oil | 6.6% |
| brewer's yeast | 3% |
| mineral matter | 2% |
| calcium dihydrogen phosphate | 1% |
| choline Chloride | 0.4% |
| multidimensional | 0.3% |
| astaxanthin | 0.1% |
| emulsifying agent | 0.1% |
| vC phosphate | 0.1% |
| antioxidant | 0.02% |
| phagostimulant | 0.2% |
| probiotics | 0.18%. |
According to formulated feed shown in upper table, raise rainbow trout postlarva 21 days.The rainbow trout of the present embodiment feed of ingesting ingests active, and body colour is natural, and rainbow trout growth is fast, and fanning economics is good.
Embodiment 5: each constituent content of culture efficiency the best of the present invention is as follows:
| fish meal | 60% |
| flour | 20% |
| expanded soybean | 2% |
| fSPC | 3.6% |
| wheat flour strength flour | 3% |
| fish oil | 5% |
| brewer's yeast | 3% |
| mineral matter | 1% |
| calcium dihydrogen phosphate | 1% |
| choline Chloride | 0.4% |
| multidimensional | 0.3% |
| astaxanthin | 0.1% |
| emulsifying agent | 0.1% |
| vC phosphate | 0.1% |
| antioxidant | 0.02% |
| phagostimulant | 0.2% |
| probiotics | 0.18%. |
According to formulated feed shown in upper table, raise rainbow trout postlarva 21 days.The rainbow trout of the present embodiment feed of ingesting ingests active, and body colour is natural, and rainbow trout growth is the fastest, and fanning economics is best.
As shown in Figure 1, the present invention adds the technological process of production in man-hour and is:
Claims (1)
1. rainbow trout postlarva buoyancy expanding granular mixed feed, is suitable for feeding the rainbow trout in postlarva stage, it is characterized in that component and weight percentage are:
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105285506A (en) * | 2015-11-23 | 2016-02-03 | 王再青 | Feed for improving disease resistance of oncorhynchus mykiss |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104642817A (en) * | 2015-03-23 | 2015-05-27 | 江苏中洋集团股份有限公司 | Murray cod fish larvae compound feed and preparation method thereof |
| CN105146223B (en) * | 2015-10-22 | 2019-01-15 | 福建天马科技集团股份有限公司 | Rainbow trout postlarva sinks property puffing granule compound feed |
| CN111557398A (en) * | 2020-06-05 | 2020-08-21 | 中国水产科学研究院黑龙江水产研究所 | Feed for slowing down intestinal injury of rainbow trout larvae caused by low fish meal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0213357A2 (en) * | 1985-07-22 | 1987-03-11 | Kyowa Hakko Kogyo Kabushiki Kaisha | Method for culturing fish and shellfish |
| EP1284101A1 (en) * | 2001-08-14 | 2003-02-19 | Toshiyuki Sakiura | Carotenoid and polyphenol added feed for improving fish body colour tone and fish meat brilliance |
| CN1658864A (en) * | 2002-04-12 | 2005-08-24 | 昭和电工株式会社 | Stabilized ascorbic acid derivatives |
| CN101513229A (en) * | 2009-04-03 | 2009-08-26 | 东北农业大学 | Bean pulp rainbow trout parr compound feed and preparation method thereof |
| CN102228157A (en) * | 2011-07-08 | 2011-11-02 | 云南农业大学 | Additive for soybean pulp type rainbow trout feed |
| CN102802434A (en) * | 2009-06-25 | 2012-11-28 | 特劳夫国际私人有限公司 | Feed additive for improved pigment retention |
-
2013
- 2013-08-22 CN CN201310369859.5A patent/CN103445018B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0213357A2 (en) * | 1985-07-22 | 1987-03-11 | Kyowa Hakko Kogyo Kabushiki Kaisha | Method for culturing fish and shellfish |
| EP1284101A1 (en) * | 2001-08-14 | 2003-02-19 | Toshiyuki Sakiura | Carotenoid and polyphenol added feed for improving fish body colour tone and fish meat brilliance |
| CN1658864A (en) * | 2002-04-12 | 2005-08-24 | 昭和电工株式会社 | Stabilized ascorbic acid derivatives |
| CN101513229A (en) * | 2009-04-03 | 2009-08-26 | 东北农业大学 | Bean pulp rainbow trout parr compound feed and preparation method thereof |
| CN102802434A (en) * | 2009-06-25 | 2012-11-28 | 特劳夫国际私人有限公司 | Feed additive for improved pigment retention |
| CN102228157A (en) * | 2011-07-08 | 2011-11-02 | 云南农业大学 | Additive for soybean pulp type rainbow trout feed |
Non-Patent Citations (14)
| Title |
|---|
| A mixture of cottonseed meal, soybean meal and animal byproduct mixture as a fish meal substitute growth and tissue gossypol enantiomer in juvenile rainbow trout(Oncorbyncbus mykiss);K-J Lee,et.al;《J.Anim.Physiol .a.Anim.Nutr》;20021231;第86卷;第201-213页 * |
| A.Panigrahi,et.al.The viability of probiotic bacteria as a factor influencing the immune response in rainbow trout Oncorhynchus mykiss.《Aquaculture 》.2005,(第243期),第241-254页. * |
| Bioavailability of all-E-astaxanthin and Z-isomers of astaxanthin in rainbow trout(Oncorhynchus mykiss);Bjorn Blerkeng,et.al;《Aquacultur》;19971231(第157期);第63-82页 * |
| Bjorn Blerkeng,et.al.Bioavailability of all-E-astaxanthin and Z-isomers of astaxanthin in rainbow trout(Oncorhynchus mykiss).《Aquacultur》.1997,(第157期),第63-82页. * |
| D.L.Merrifield,et.al.Probiotic applications for rainbow trout (Oncorhynchus mykiss Walbaum) I. Effects on growth performance, feed utilization, intestinal microbiota and related health.《Aquaculture Nutrition》.2010,(第16期),第504-510页. * |
| Growth, survival and gut microbial load of rainbow trout (Onchorhynchus mykiss) fry given diet supplemented with probiotic during the two months of first feeding;Tahere Bagheri,et.al;《Turkish Journal of Fishries and Aquatic Science》;20081231;第8卷;第43-48页 * |
| J.Heikkinen,et.al.Effects of soybean meal based diet on growth performance,gut histopathology and intestinal microbiota of juvenile rainbow trout(Oncorhynchus mykiss).《Aquaculture》.2006,(第261期),第259-268页. * |
| J.Heikkinen，et.al.Effectsofsoybeanmealbaseddietongrowthperformance gut histopathology and intestinal microbiota of juvenile rainbow trout(Oncorhynchus mykiss).《Aquaculture》.2006 * |
| K-JLee et.al.A mixture of cottonseed meal * |
| Probiotic applications for rainbow trout (Oncorhynchus mykiss Walbaum) I. Effects on growth performance, feed utilization, intestinal microbiota and related health;D.L.Merrifield,et.al;《Aquaculture Nutrition》;20101231(第16期);第504-510页 * |
| T.R.Sommer.et.al.Utilization of microalgal astaxanthin by rainbow trout(Oncorhynchus mykiss).《Aquaculture》.1991,(第94期),第79-88页. * |
| TahereBagheri et.al.Growth * |
| The viability of probiotic bacteria as a factor influencing the immune response in rainbow trout Oncorhynchus mykiss;A.Panigrahi,et.al;《Aquaculture 》;20051231(第243期);第241-254页 * |
| Utilization of microalgal astaxanthin by rainbow trout(Oncorhynchus mykiss);T.R.Sommer.et.al;《Aquaculture》;19911231(第94期);第79-88页 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105285506A (en) * | 2015-11-23 | 2016-02-03 | 王再青 | Feed for improving disease resistance of oncorhynchus mykiss |
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