CN104286543A - Nutrition bait formula with function of enabling sturgeon fries to open mouths in sturgeon aquaculture - Google Patents
Nutrition bait formula with function of enabling sturgeon fries to open mouths in sturgeon aquaculture Download PDFInfo
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- CN104286543A CN104286543A CN201410559570.4A CN201410559570A CN104286543A CN 104286543 A CN104286543 A CN 104286543A CN 201410559570 A CN201410559570 A CN 201410559570A CN 104286543 A CN104286543 A CN 104286543A
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- sturgeon
- yeast
- nutrition bait
- opening
- selenium
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Abstract
The invention discloses a nutrition bait formula with function of enabling sturgeon fries to open mouths in sturgeon aquaculture. The nutrition bait formula has the formula comprising the following components by weight ratio: 10-30% of maltodextrin, 25-50% of protein powder, 10-30% of yeast extract powder, 8-12% of mannose glycoprotein, 0.5-1% of selenium yeast, 0.5-1% of lysine and 0.5-10% of tryptophan; the open day culture in the aquaculture of the sturgeon fries is further promoted; the nutrition bait is prepared from the following components by weight ratio: 25% of maltodextrin, 40% of protein powder, 22.5% of yeast extract powder, 10% of mannose glycoprotein, 0.9% of selenium yeast, 0.8% of lysine and 0.8% of tryptophan.
Description
Technical field
The present invention relates to a kind of cultural method, particularly sturgeon fry opening nutrition bait formula in a kind of sturgeon cultivation, belongs to cultural technique field.
Background technology
Current sturgeon artificial propagation techniques is solved substantially, but reproduction technique is not very ripe, and show hatching aspect especially, incubation rate is low, and abnormal rate is higher, and gill seedling physique is weak, easily dead, causes, seed shortage.
Summary of the invention
The present invention is based on existing sturgeon cultivation method, adopt the principles of science of novelty, propose sturgeon fry opening nutrition bait formula in a kind of sturgeon cultivation, it greatly saves labour, reduce the death rate of sturgeon, improve the output of sturgeon, reach the object of high yield and high quality.
The technical scheme that the present invention solves the employing of its technical problem is: sturgeon fry opening nutrition bait formula in a kind of sturgeon cultivation, its formula is: described opening nutrition bait is made up of the component of following weight ratio: maltodextrin 10-30%, protein powder 25-50%, yeast leaching powder 10-30%, Mannoproteins 8-12%, yeast selenium 0.5-1%, lysine 0.5-l%, tryptophan 0.5-10, in the cultivation of % sturgeon fry, Kai Pei is further, described opening nutrition bait is made up of the component of following weight ratio: maltodextrin 25% protein powder 40%, yeast leaching powder 22.5%, Mannoproteins 10%, yeast selenium 0.9%, lysine 0.8%, tryptophan 0.8%.The each component compatibility of opening nutrition bait is reasonable, nutritious, balanced, palatability and attractant good, fresh seedling utilization rate is high, described yeast leaching powder is the product after Saccharomyces cerevisiae removes cell first, be the sweet skin of reduced form paddy skin of 0.2-0.5% containing mass fraction in yeast leaching powder, the sweet skin of reproducibility paddy skin contained in yeast leaching powder can remove the free radical in sturgeon fry body, improve sturgeon fry oxidation resistance, immunity, in described yeast selenium, the content of Organic Selenium is 0.05-0.2%, Organic Selenium is easy to absorb, Organic Selenium controls in the reasonable scope, opening nutrition bait cost is low.
Beneficial effect of the present invention: sturgeon fry opening nutrition bait formula in a kind of sturgeon cultivation that the present invention proposes, it greatly saves labour, reduces the death rate of sturgeon, improves the output of sturgeon, reach the object of high yield and high quality, there is larger promotional value.
Detailed description of the invention
Below in conjunction with instantiation, the invention will be further described.
Sturgeon fry opening nutrition bait formula in a kind of sturgeon cultivation, its formula is: described opening nutrition bait is made up of the component of following weight ratio: maltodextrin 10-30%, protein powder 25-50%, yeast leaching powder 10-30%, Mannoproteins 8-12%, yeast selenium 0.5-1%, lysine 0.5-l%, tryptophan 0.5-10, in the cultivation of % sturgeon fry, Kai Pei is further, described opening nutrition bait is made up of the component of following weight ratio: maltodextrin 25% protein powder 40%, yeast leaching powder 22.5%, Mannoproteins 10%, yeast selenium 0.9%, lysine 0.8%, tryptophan 0.8%.The each component compatibility of opening nutrition bait is reasonable, nutritious, balanced, palatability and attractant good, fresh seedling utilization rate is high, described yeast leaching powder is the product after Saccharomyces cerevisiae removes cell first, be the sweet skin of reduced form paddy skin of 0.2-0.5% containing mass fraction in yeast leaching powder, the sweet skin of reproducibility paddy skin contained in yeast leaching powder can remove the free radical in sturgeon fry body, improve sturgeon fry oxidation resistance, immunity, in described yeast selenium, the content of Organic Selenium is 0.05-0.2%, Organic Selenium is easy to absorb, Organic Selenium controls in the reasonable scope, opening nutrition bait cost is low.
Claims (1)
1. sturgeon fry opening nutrition bait formula in a sturgeon cultivation, it is characterized in that: formula is: described opening nutrition bait is made up of the component of following weight ratio: maltodextrin 10-30%, protein powder 25-50%, yeast leaching powder 10-30%, Mannoproteins 8-12%, yeast selenium 0.5-1%, lysine 0.5-1%, tryptophan 0.5-10, in the cultivation of % sturgeon fry, Kai Pei is further, described opening nutrition bait is made up of the component of following weight ratio: maltodextrin 25% protein powder 40%, yeast leaching powder 22.5%, Mannoproteins 10%, yeast selenium 0.9%, lysine 0.8%, tryptophan 0.8%.The each component compatibility of opening nutrition bait is reasonable, nutritious, balanced, palatability and attractant good, fresh seedling utilization rate is high, described yeast leaching powder is the product after Saccharomyces cerevisiae removes cell first, be the sweet skin of reduced form paddy skin of 0.2-0.5% containing mass fraction in yeast leaching powder, the sweet skin of reproducibility paddy skin contained in yeast leaching powder can remove the free radical in sturgeon fry body, improve sturgeon fry oxidation resistance, immunity, in described yeast selenium, the content of Organic Selenium is 0.05-0.2%, Organic Selenium is easy to absorb, Organic Selenium controls in the reasonable scope, opening nutrition bait cost is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559570.4A CN104286543A (en) | 2014-10-18 | 2014-10-18 | Nutrition bait formula with function of enabling sturgeon fries to open mouths in sturgeon aquaculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559570.4A CN104286543A (en) | 2014-10-18 | 2014-10-18 | Nutrition bait formula with function of enabling sturgeon fries to open mouths in sturgeon aquaculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104286543A true CN104286543A (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410559570.4A Pending CN104286543A (en) | 2014-10-18 | 2014-10-18 | Nutrition bait formula with function of enabling sturgeon fries to open mouths in sturgeon aquaculture |
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| CN (1) | CN104286543A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502301A (en) * | 2009-03-17 | 2009-08-12 | 中国水产科学研究院黑龙江水产研究所 | Feed for sturgeon and Hucho taimen during period of dilation |
| CN103026996A (en) * | 2013-01-05 | 2013-04-10 | 徐渊 | Cultivation method capable of increasing survival rate of sturgeon fries |
| CN103859218A (en) * | 2014-03-17 | 2014-06-18 | 中国农业科学院饲料研究所 | Starter feed for promoting growth of sturgeon larvae and improving survival rate of sturgeon larvae |
| CN103931958A (en) * | 2014-05-13 | 2014-07-23 | 广东通威饲料有限公司 | Sturgeon fry mouth-opening bait |
-
2014
- 2014-10-18 CN CN201410559570.4A patent/CN104286543A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502301A (en) * | 2009-03-17 | 2009-08-12 | 中国水产科学研究院黑龙江水产研究所 | Feed for sturgeon and Hucho taimen during period of dilation |
| CN103026996A (en) * | 2013-01-05 | 2013-04-10 | 徐渊 | Cultivation method capable of increasing survival rate of sturgeon fries |
| CN103859218A (en) * | 2014-03-17 | 2014-06-18 | 中国农业科学院饲料研究所 | Starter feed for promoting growth of sturgeon larvae and improving survival rate of sturgeon larvae |
| CN103931958A (en) * | 2014-05-13 | 2014-07-23 | 广东通威饲料有限公司 | Sturgeon fry mouth-opening bait |
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Application publication date: 20150121 |