CN103844144A - Production method of novel river crab feed - Google Patents
Production method of novel river crab feed Download PDFInfo
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- CN103844144A CN103844144A CN201410088527.4A CN201410088527A CN103844144A CN 103844144 A CN103844144 A CN 103844144A CN 201410088527 A CN201410088527 A CN 201410088527A CN 103844144 A CN103844144 A CN 103844144A
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- river crab
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Abstract
The invention relates to the technical field of feed production methods, and particularly relates to a production method of a novel river crab feed, comprising the following components by weight percent: 15-20% of fish meal, 20-25% of flour, 25-30% of bean pulp, 6-8% of an attractant, 4-8% of squid powder, 7-10% of shrimp shell meal, 3-4% of immune polysaccharide, 5-6% of shelling element, and 5-6% of vitamin. According to the physiological function and nutritional requirement of the river crab in different growth stages, quality raw materials are selected, various nutrient elements are added in a balanced way, the raw material ratio is scientific, and thus the novel river crab feed has the characteristics of being comprehensive in nutrients and enhancing the immunity and effectively promotes the healthy growth of the river crab. Furthermore, the feed has good adhesiveness and is high in stability in water and is not easy to scatter, thus effectively reducing loss of the feed in water, reducing waste and providing good water environment for the river crab. Aiming at the ingestion characteristics of the river crab, the feed is added with natural attractants, thus having the advantages of being good in palatability, strong in attracting capability and quick to digest, and improving the delivery standard and uniformity.
Description
Technical field
The present invention relates to feed production method technical field, be specifically related to the production method of novel feed for river crab.
Background technology
River crab is that China is peculiar, and delicious flavour is nutritious, enjoys great prestige in the world.The poor stability of employing more than in existing aquatic products feed for river crab, the inorganic selenium adding technique that toxic and side effect is large, cause great risk to environment equally.At present, corn and wheat are one of main feeds of culture of Chinese mitten crab, can not use period, and crushing maize or wheat grain can cause a large amount of losses, and composition are more single, is difficult to meet the nutritional need of river crab growth button crab.
Summary of the invention
The object of this invention is to provide a kind of comprehensive nutrition, scientific formulation, viscosity is good, water stability is high, the production method of good palatability, novel feed for river crab that attractant is strong.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: the production method of novel feed for river crab, comprise fish meal 15～20%, flour 20～25%, dregs of beans 25～30%, phagostimulant 6～8%, squid powder 4～8%, shrimp shell meal 7～10%, immune polysaccharide 3～4%, shelling element 5～6% and vitamin 5～6%, described percentage is weight percentage.
The present invention has following beneficial effect: the production method of novel feed for river crab of the present invention, mainly comprise the components such as fish meal, flour, dregs of beans, phagostimulant, squid powder, shrimp shell meal, immune polysaccharide, shelling element and vitamin, first, the present invention, according to physiological function and the nutritional need of the different growth phases of river crab, selects quality raw materials, the various nutrients of balanced interpolation, raw material proportioning science, there is comprehensive nutrition, improve the feature of immunity, effectively promote river crab healthy growth; Secondly, the cohesive of this feed is good, and water stability is high, is difficult for defeated and dispersedly, effectively reduces feed scattering and disappearing in water, cuts the waste, for river crab provides good water body environment; This feed, for the feature of ingesting of river crab, adds natural Attractant, has good palatability, and attractant is strong, digests and assimilates soon, improves and pool specification and regularity.
The specific embodiment
The present invention will be further described in detail below.
Embodiment mono-: the production method of novel feed for river crab, comprise fish meal 15%, flour 20%, dregs of beans 26%, phagostimulant 8%, squid powder 5%, shrimp shell meal 10%, immune polysaccharide 4%, shelling element 6% and vitamin 6%, described percentage is weight percentage.The present embodiment adopts ultramicro grinding and post curing technique to granulate and forms, and in use, first, can directly feed separately, generally does not need to add under normal circumstances unclassified stores; Secondly, can, according to weather, water temperature, water quality, the season of growth, cultivation density and climate condition, regulate feeding volume, rationally set the frequency of throwing something and feeding, in the time of a large amount of crab shell, will reduce feeding volume, shell increased feeding volume after one day; Finally, the not frequent brand of changing in use, will be through the transition of 3～4 days while replacing with brand different phase feed.
Embodiment bis-: the production method of novel feed for river crab, comprise fish meal 10%, flour 25%, dregs of beans 30%, phagostimulant 7%, squid powder 4%, shrimp shell meal 8%, immune polysaccharide 4%, shelling element 6% and vitamin 6%, described percentage is weight percentage.The present embodiment adopts ultramicro grinding and post curing technique to granulate and forms, and other are identical with embodiment mono-.
Embodiment tri-: the production method of novel feed for river crab, comprise fish meal 12%, flour 25%, dregs of beans 28%, phagostimulant 7%, squid powder 5%, shrimp shell meal 9%, immune polysaccharide 4%, shelling element 5% and vitamin 5%, described percentage is weight percentage.The present embodiment adopts ultramicro grinding and post curing technique to granulate and forms, and other are identical with embodiment mono-.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (1)
1. the production method of novel feed for river crab, it is characterized in that, comprise fish meal 15～20%, flour 20～25%, dregs of beans 25～30%, phagostimulant 6～8%, squid powder 4～8%, shrimp shell meal 7～10%, immune polysaccharide 3～4%, shelling element 5～6% and vitamin 5～6%, described percentage is weight percentage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410088527.4A CN103844144A (en) | 2014-03-12 | 2014-03-12 | Production method of novel river crab feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410088527.4A CN103844144A (en) | 2014-03-12 | 2014-03-12 | Production method of novel river crab feed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103844144A true CN103844144A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410088527.4A Pending CN103844144A (en) | 2014-03-12 | 2014-03-12 | Production method of novel river crab feed |
Country Status (1)
| Country | Link |
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| CN (1) | CN103844144A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028904A (en) * | 2015-07-30 | 2015-11-11 | 华东师范大学 | Mature river crab feed and application thereof |
| CN105410463A (en) * | 2015-11-30 | 2016-03-23 | 全椒县天润生态养殖专业合作社 | Feed for enhancing river crab immunity |
| CN105433051A (en) * | 2015-12-16 | 2016-03-30 | 苏州蟹家族生态农业有限公司 | Crab feed with balanced nutrition, and preparation method thereof |
| CN106615982A (en) * | 2015-11-02 | 2017-05-10 | 淮安禾丰饲料有限公司 | Compound feed for river crabs and preparation method of compound feed |
Citations (4)
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| CN1853498A (en) * | 2005-04-27 | 2006-11-01 | 南通巴大饲料有限公司 | Incommensurable ecological nutrient mixed forage for aquatic production |
| CN101057633A (en) * | 2007-05-14 | 2007-10-24 | 缪淑华 | Ecological nutrition compound feed for river crab |
| CN102687813A (en) * | 2012-04-23 | 2012-09-26 | 浙江省海洋开发研究院 | Nutrient and green feed capable of enhancing immune function of mud crab and preparing method thereof |
| CN102894195A (en) * | 2011-07-25 | 2013-01-30 | 扬州市宏大饲料有限公司 | Eriocheir sinensis compound feed |
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2014
- 2014-03-12 CN CN201410088527.4A patent/CN103844144A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1853498A (en) * | 2005-04-27 | 2006-11-01 | 南通巴大饲料有限公司 | Incommensurable ecological nutrient mixed forage for aquatic production |
| CN101057633A (en) * | 2007-05-14 | 2007-10-24 | 缪淑华 | Ecological nutrition compound feed for river crab |
| CN102894195A (en) * | 2011-07-25 | 2013-01-30 | 扬州市宏大饲料有限公司 | Eriocheir sinensis compound feed |
| CN102687813A (en) * | 2012-04-23 | 2012-09-26 | 浙江省海洋开发研究院 | Nutrient and green feed capable of enhancing immune function of mud crab and preparing method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 周初霞等: "河蟹的营养需要", 《江西饲料》 * |
| 梁守仁等: "河蟹生态营养型配合饲料的配制", 《养鱼科学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028904A (en) * | 2015-07-30 | 2015-11-11 | 华东师范大学 | Mature river crab feed and application thereof |
| CN106615982A (en) * | 2015-11-02 | 2017-05-10 | 淮安禾丰饲料有限公司 | Compound feed for river crabs and preparation method of compound feed |
| CN105410463A (en) * | 2015-11-30 | 2016-03-23 | 全椒县天润生态养殖专业合作社 | Feed for enhancing river crab immunity |
| CN105433051A (en) * | 2015-12-16 | 2016-03-30 | 苏州蟹家族生态农业有限公司 | Crab feed with balanced nutrition, and preparation method thereof |
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Application publication date: 20140611 |