CN104488785A - Feeding method of selenium-rich crabs - Google Patents
Feeding method of selenium-rich crabs Download PDFInfo
- Publication number
- CN104488785A CN104488785A CN201410765704.8A CN201410765704A CN104488785A CN 104488785 A CN104488785 A CN 104488785A CN 201410765704 A CN201410765704 A CN 201410765704A CN 104488785 A CN104488785 A CN 104488785A
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- China
- Prior art keywords
- selenium
- crabs
- crab
- feed
- rich
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses a feeding method of selenium-rich crabs. The feeding method of the selenium-rich crabs comprises the following steps of firstly, reducing the feeding density of crabs, feeding 600-800 crabs in each mu of water area and simulating the wild environment; secondly, preparing feed for the crabs by using high-protein living insects, adding 0.6%-1.2% organic selenium in parts by mass into the feed and not adding medicines. By reducing the feeding density, the wild environment can be simulated, so that the growth rate can be increased by over 20%; the high-protein living insects are used as feed, so the content of the protein in the crabs is increased, not only are the nutritive values of the crabs improved, but also the taste of the crabs is more delicious.
Description
Technical field
The present invention relates to the application of raising method, particularly the raising method of a kind of rich selenium crab.
Background technology
At present, the method for conventional husbandry steamed crab has following shortcoming: one is that concentrated waters is raised, and namely every mu of waters raises more than 1000, and this makes the living space of steamed crab smaller, and its growth rate can not get improving always; Two is that the feed all adopting full price to coordinate is raised, not only nutritive value is not good for the steamed crab of the method raising, its mouthfeel is not good yet, and in order to prevent the some diseases of steamed crab in feeding process, usual needs add certain medicine, so not only reduce its nutritive value again, also make eater also indirectly take in these medicines.
Summary of the invention
For solving Problems existing in above-mentioned background technology, the object of the present invention is to provide the raising method of a kind of rich selenium crab, to reach the speed not only increasing its growth, also improving its nutritive value, and the object that mouthfeel is more delicious.
For achieving the above object, technical scheme of the present invention is as follows:
A raising method for rich selenium crab, first, reduces the breeding density of steamed crab, and every mu of waters only puts 600-800 in a suitable place to breed, makes it simulate wild environment; Secondly, the feed needed for steamed crab adopts the living insects of high protein, and within it interpolation mass fraction is the Organic Selenium of 0.6%-1.2%, without the need to adding medicine.
Preferably, the living insects of described high protein is aseptic fly-maggot.
Preferably, described Organic Selenium is Fructus Hordei Germinatus selenium.
By technique scheme, the raising method of a kind of rich selenium crab provided by the invention, by reducing its breeding density, can simulate wild environment, and its growth rate can be made to improve more than 20%; By adopting the living insects of high protein as feed, improve the content of its crab albumen, not only increasing its nutritive value, also making its mouthfeel more delicious; Without the need to adding medicine, not only increasing its disease resistance owing to the addition of Organic Selenium in feed, also avoid eater and indirectly taking in these medicines.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below.
Embodiment one:
The raising method of a kind of rich selenium crab provided by the invention, first, reduce the breeding density of steamed crab, every mu of waters puts 600 in a suitable place to breed, makes it simulate wild environment, increases its survival activity space, and its growth rate can be made to improve more than 20%; Secondly, feed needed for steamed crab adopts the living insects of high protein, the living insects of this high protein is aseptic fly-maggot, this feed can improve the content of its crab albumen, not only increases its nutritive value, also makes its mouthfeel more delicious, and in this feed, add the Organic Selenium that mass fraction is 0.6%, Organic Selenium has anti-ageing and improves the functions such as disease resistance, and without the need to adding medicine, this Organic Selenium is preferably Fructus Hordei Germinatus selenium.
Embodiment two:
The raising method of a kind of rich selenium crab provided by the invention, first, reduce the breeding density of steamed crab, every mu of waters puts 680 in a suitable place to breed, makes it simulate wild environment, increases its survival activity space, and its growth rate can be made to improve more than 20%; Secondly, feed needed for steamed crab adopts the living insects of high protein, the living insects of this high protein is aseptic fly-maggot, this feed can improve the content of its crab albumen, not only increases its nutritive value, also makes its mouthfeel more delicious, and in this feed, add the Organic Selenium that mass fraction is 0.8%, Organic Selenium has anti-ageing and improves the functions such as disease resistance, and without the need to adding medicine, this Organic Selenium is preferably Fructus Hordei Germinatus selenium.
Embodiment three:
The raising method of a kind of rich selenium crab provided by the invention, first, reduce the breeding density of steamed crab, every mu of waters puts 720 in a suitable place to breed, makes it simulate wild environment, increases its survival activity space, and its growth rate can be made to improve more than 20%; Secondly, feed needed for steamed crab adopts the living insects of high protein, the living insects of this high protein is aseptic fly-maggot, this feed can improve the content of its crab albumen, not only increases its nutritive value, also makes its mouthfeel more delicious, and in this feed, add the Organic Selenium that mass fraction is 1.05%, Organic Selenium has anti-ageing and improves the functions such as disease resistance, and without the need to adding medicine, this Organic Selenium is preferably Fructus Hordei Germinatus selenium.
Embodiment four:
The raising method of a kind of rich selenium crab provided by the invention, first, reduce the breeding density of steamed crab, every mu of waters puts 800 in a suitable place to breed, makes it simulate wild environment, increases its survival activity space, and its growth rate can be made to improve more than 20%; Secondly, feed needed for steamed crab adopts the living insects of high protein, the living insects of this high protein is aseptic fly-maggot, this feed can improve the content of its crab albumen, not only increases its nutritive value, also makes its mouthfeel more delicious, and in this feed, add the Organic Selenium that mass fraction is 1.2%, Organic Selenium has anti-ageing and improves the functions such as disease resistance, and without the need to adding medicine, this Organic Selenium is preferably Fructus Hordei Germinatus selenium.
The raising method of a kind of rich selenium crab disclosed by the invention, by reducing its breeding density, can simulate wild environment, and its growth rate can be made to improve more than 20%; By adopting the living insects of high protein as feed, improve the content of its crab albumen, not only increasing its nutritive value, also making its mouthfeel more delicious; Without the need to adding medicine, not only increasing its disease resistance owing to the addition of Organic Selenium in feed, also avoid eater and indirectly taking in these medicines.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. a raising method for rich selenium crab, is characterized in that, first, reduces the breeding density of steamed crab, and every mu of waters only puts 600-800 in a suitable place to breed, makes it simulate wild environment; Secondly, the feed needed for steamed crab adopts the living insects of high protein, and within it interpolation mass fraction is the Organic Selenium of 0.6%-1.2%, without the need to adding medicine.
2. the raising method of a kind of rich selenium crab according to claim 1, is characterized in that, the living insects of described high protein is aseptic fly-maggot.
3. the raising method of a kind of rich selenium crab according to claim 1, it is characterized in that, described Organic Selenium is Fructus Hordei Germinatus selenium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765704.8A CN104488785A (en) | 2014-12-09 | 2014-12-09 | Feeding method of selenium-rich crabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410765704.8A CN104488785A (en) | 2014-12-09 | 2014-12-09 | Feeding method of selenium-rich crabs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104488785A true CN104488785A (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410765704.8A Pending CN104488785A (en) | 2014-12-09 | 2014-12-09 | Feeding method of selenium-rich crabs |
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| CN (1) | CN104488785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920260A (en) * | 2015-06-23 | 2015-09-23 | 李海波 | Method for culturing selenium-enriched portunus trituberculatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110029612A (en) * | 2009-09-16 | 2011-03-23 | 행복한광어영어조합법인 | Rapid breeding method for flatfish |
| CN102113627A (en) * | 2009-12-31 | 2011-07-06 | 苏州硒谷科技有限公司 | Organic selenium-enriched crab feed additive, preparation method thereof and method for culturing selenium-enriched crabs |
| CN102326670A (en) * | 2011-06-22 | 2012-01-25 | 苏州硒谷科技有限公司 | Selenium-enriched wheat fodder as well as preparation method and application thereof |
| CN102488109A (en) * | 2011-12-01 | 2012-06-13 | 苏州硒谷科技有限公司 | Granular selenium-rich river crab feed and production method thereof |
| CN103371114A (en) * | 2012-04-23 | 2013-10-30 | 新沂市佳成生态养殖有限公司 | Method for culturing river crab |
| CN103548724A (en) * | 2013-10-18 | 2014-02-05 | 叶建生 | River crab integrated culture method in ponds |
| CN103718993A (en) * | 2013-11-27 | 2014-04-16 | 安徽省郎溪县水产管理站 | Ecological breeding method for efficient polyculture of river crabs, freshwater shrimps and pseudorasbora parva |
-
2014
- 2014-12-09 CN CN201410765704.8A patent/CN104488785A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110029612A (en) * | 2009-09-16 | 2011-03-23 | 행복한광어영어조합법인 | Rapid breeding method for flatfish |
| CN102113627A (en) * | 2009-12-31 | 2011-07-06 | 苏州硒谷科技有限公司 | Organic selenium-enriched crab feed additive, preparation method thereof and method for culturing selenium-enriched crabs |
| CN102326670A (en) * | 2011-06-22 | 2012-01-25 | 苏州硒谷科技有限公司 | Selenium-enriched wheat fodder as well as preparation method and application thereof |
| CN102488109A (en) * | 2011-12-01 | 2012-06-13 | 苏州硒谷科技有限公司 | Granular selenium-rich river crab feed and production method thereof |
| CN103371114A (en) * | 2012-04-23 | 2013-10-30 | 新沂市佳成生态养殖有限公司 | Method for culturing river crab |
| CN103548724A (en) * | 2013-10-18 | 2014-02-05 | 叶建生 | River crab integrated culture method in ponds |
| CN103718993A (en) * | 2013-11-27 | 2014-04-16 | 安徽省郎溪县水产管理站 | Ecological breeding method for efficient polyculture of river crabs, freshwater shrimps and pseudorasbora parva |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104920260A (en) * | 2015-06-23 | 2015-09-23 | 李海波 | Method for culturing selenium-enriched portunus trituberculatus |
| CN104920260B (en) * | 2015-06-23 | 2017-10-20 | 邓家健 | A kind of cultural method of selenium-rich Portunus trituberculatus Miers |
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Application publication date: 20150408 |