CN107711620A - Grass carp cultural method - Google Patents
Grass carp cultural method Download PDFInfo
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- CN107711620A CN107711620A CN201711076596.3A CN201711076596A CN107711620A CN 107711620 A CN107711620 A CN 107711620A CN 201711076596 A CN201711076596 A CN 201711076596A CN 107711620 A CN107711620 A CN 107711620A
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- grass carp
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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
- A01K61/10—Culture of aquatic animals of fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- 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
-
- 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
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
Abstract
The present invention proposes a kind of grass carp cultural method, comprises the following steps：1) ecological culture pond is established：Culturing pool is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place, carried out disinfection with quick lime and use clear water service sink, culturing pool surrounding uses the loose sandy soil rich in humus close at water source, build up wide 70~80 centimetres of platform, the thick pool mud of one layer of 30~40cm is spread in bottom of pond, pasture and water are planted above mud, place into the water of cleanliness without any pollution；2) grass carp is put in a suitable place to breed：Grass carp adult fish is mixed together with a small amount of bighead, carp and crucian and put in a suitable place to breed, using high density stocking model；3) feed is launched：Man-made feeds are launched, the day injected volume of man-made feeds is 4~the 8 ‰ of fish gross weight.The grass carp build of this method cultivation is slender, and fat reduces, and meat has toughness and elasticity, adds delicious, sliding tender mouthfeel, and possess the delicious taste and mouthfeel of the grass carp of natural growth.
Description
Technical field
The invention belongs to freshwater fish culturing technical field, and in particular to a kind of grass carp cultural method.
Background technology
Grass carp is also referred to as grass carp, is one of China distinctive " four large Chinese carps ", is typical herbivorous fishes, and its is nutritious,
The characteristics of protein content is high, and very fast with the speed of growth, strong adaptability, and yield is high, it is the main edible protein of people.
National grass carp cultured output is 4,080,000 tons within 2009, accounts for more than the 40% of " four large Chinese carps " total yield, industrial status is very heavy
Will.
Common grass carp cultural method has been mature on the whole perfect, there is the intensive culture technologies such as net cage, pond, reservoir, its stocking model,
Feeding technology, feed formula are also varied, and yield constantly refreshes, cultural technique improve constantly, but using improve yield as
Purpose.And propagate artificially product compared with the product grown naturally, shortcoming be more fat, poor taste, delicate flavour reduction, product wind
Taste is delicious not as nature growth., will to the quality of aquatic products with the improvement of people ' s living standards with the enhancing of health perception
Seek more and more higher.
For people in order to improve the production performance of fresh-water fishes and prevention bacterial epidemic disease, the method that early stage is taken is in fresh water
Some antibiotic, such as olaquindox, itrofurans, Bacitracin Zinc etc. are added in fish meal.This method is simple and can reach
Expected Results, but its negative effect is then：1. the antibiotic not being metabolized is accumulated in the flesh of fish, antibiotic in the flesh of fish is caused
It is exceeded, or even severe overweight, endanger the health of consumer；2. long-term use of antibiotic feed additive, fresh-water fishes immunity function
Decline, cause germ to produce drug resistance, add epidemic disease and break out risk and Blight control difficulty.
The content of the invention
The present invention proposes a kind of grass carp cultural method, and the grass carp build of this method cultivation is slender, and fat reduces, and meat has
Toughness and elasticity, delicious, sliding tender mouthfeel is added, and possess the delicious taste and mouthfeel of the grass carp of natural growth.
The technical proposal of the invention is realized in this way：
A kind of grass carp cultural method, comprises the following steps：
1) ecological culture pond is established：Cultivation is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place
Pond, carried out disinfection with quick lime and use clear water service sink, culturing pool surrounding uses the loose chiltern rich in humus close at water source
Soil, wide 70~80 centimetres of platform is built up, spread the thick pool mud of one layer of 30~40cm in bottom of pond, water is planted above mud
Grass, place into the water of cleanliness without any pollution；
2) grass carp is put in a suitable place to breed：Grass carp adult fish is mixed together with a small amount of bighead, carp and crucian and put in a suitable place to breed, using high density
Stocking model, the density put in a suitable place to breed are 8~12 times of common cultivation breeding density, and common grass carp cultivation density is 450~550kg/
Mu, culturing time are 50~60 days；
3) feed is launched：Man-made feeds are launched, the day injected volume of man-made feeds is 4~the 8 ‰ of fish gross weight, described artificial
Feed is mainly prepared from the following raw materials in parts by weight：40~50 parts of fishbone dust, 4~8 parts of spirulina polysaccharide extract, dregs of beans 10
~20 parts, 10~20 parts of malt root, 15~25 parts of rape cake, blueberry concentration 1~3 part of powder, 4~8 parts of zeolite powder, trace element
3~6 parts of 0.2~0.8 part, 2~4 parts of feed addictive and saccharomycete.
Preferably, the breeding density of grass carp is 3500~4000kg/ mus, bighead 1000~1500kg/ mus, carp and crucian
Total 60kg/ mus.
Preferably, the trace element is one or more in manganese, silicon, boron, zinc, iron or magnesium.
Preferably, the parts by weight of each raw material are in the feed addictive：3~5 parts of purslane, 3~4 parts of the bark of official magnolia, always
2~3 parts of crane grass, 1~2 part of Chinese gall, 1~2 part of the fruit of Cherokee rose, 1~2 part of granatum, 1~2 part of radix glycyrrhizae.
Preferably, the preparation method of the man-made feeds is：Fishbone dust, dregs of beans, malt root, vegetable seed are weighed according to proportioning
Saccharomycete is added after cake, blueberry concentration powder, zeolite powder and feed addictive mixing to be fermented, the zymotic fluid of gained uses diatom
Native filter and cardboard filter carry out filter at low temperature, obtain filtrate, added into filtrate spirulina polysaccharide extract with it is micro
Element, then Granulating process.
Beneficial effects of the present invention：
1st, using the commodity grass carp of finished product as cultivation object, and high-density breeding is used, cultivation density of the invention is common
8~12 times (common grass carp cultivation density is 450~550kg/ mus) of grass carp cultivation density, effectively improve grass carp flesh of fish product
Matter, artificial farming grass carp is set to possess the flavor of the grass carp of natural growth and delicious mouthfeel.
2nd, the man-made feeds palatability used in breeding process of the present invention is good, high conversion rate, can increase fish and feed is taken the photograph
Appetite, accelerate its speed of growth, while increase the utilization rate of feed, reduce feedstuff feeding amount, reduce feeding cost, increase cultivation
Economic benefit, and the destruction of the waste and feed remnants of feed to cultivation water can be avoided.
3rd, bottom of pond cultivation pasture and water can not only be purified water, and enough oxygen can also be provided for grass carp, improves grass carp
Motion activity, so that the grass carp build of cultivation is slender, fat content is reduced, the tight meat of squama is real, meat flexible.
Embodiment
Embodiment 1
A kind of grass carp cultural method, comprises the following steps：
1) ecological culture pond is established：Cultivation is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place
Pond, carried out disinfection with quick lime and use clear water service sink, culturing pool surrounding uses the loose chiltern rich in humus close at water source
Soil, wide 70 centimetres of platform is built up, spread the thick pool mud of one layer of 40cm in bottom of pond, plant pasture and water above mud, place into
The water of cleanliness without any pollution；
2) grass carp is put in a suitable place to breed：Grass carp adult fish and a small amount of bighead, carp and crucian are mixed together put in a suitable place to breed (put in a suitable place to breed kind,
Specification：Grass carp 2.0~3.0kg/ tails, bighead 1.5~2.5kg/ tails, carp and crucian specification are appropriate.), using high density
Stocking model, grass carp 4000kg/ mus, accounts for 75%；Bighead 1500kg/ mus, account for 24%；Carp and crucian 60kg/ mus, are accounted for
1%；
3) feed is launched：Man-made feeds are launched, the day injected volume of man-made feeds is the 6 ‰ of fish gross weight；
4) culturing time：When between 15 DEG C~22 DEG C of pond water temperature, culturing time is 70 days.
Wherein, man-made feeds are mainly prepared from the following raw materials in parts by weight：46 parts of fishbone dust, spirulina polysaccharide extract
6 parts, 15 parts of dregs of beans, 15 parts of malt root, 20 parts of rape cake, 2 parts of powder of blueberry concentration, 6 parts of zeolite powder, micro- 0.6 part, feed
4 parts of 3 parts of additive and saccharomycete.Trace element is manganese, silicon, boron and zinc.The parts by weight of each raw material are in feed addictive：
3 parts of purslane, 4 parts of the bark of official magnolia, 2 parts of heroubill, 2 parts of Chinese gall, 2 parts of the fruit of Cherokee rose, 1 part of granatum, 1 part of radix glycyrrhizae.
The preparation method of man-made feeds is：Fishbone dust, dregs of beans, malt root, rape cake, blueberry concentration are weighed according to proportioning
After powder, zeolite powder and feed addictive mixing saccharomycete is added to be fermented, the zymotic fluid of gained using diatomite filter and
Cardboard filter carries out filter at low temperature, obtains filtrate, spirulina polysaccharide extract and trace element is added into filtrate, then concentrate
Drying and granulating.
Embodiment 2
A kind of grass carp cultural method, comprises the following steps：
1) ecological culture pond is established：Cultivation is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place
Pond, carried out disinfection with quick lime and use clear water service sink, culturing pool surrounding uses the loose chiltern rich in humus close at water source
Soil, wide 80 centimetres of platform is built up, spread the thick pool mud of one layer of 30cm in bottom of pond, plant pasture and water above mud, place into
The water of cleanliness without any pollution；
2) grass carp is put in a suitable place to breed：Grass carp adult fish and a small amount of bighead, carp and crucian are mixed together put in a suitable place to breed (put in a suitable place to breed kind,
Specification：Grass carp 2.0~3.0kg/ tails, bighead 1.5~2.5kg/ tails, carp and crucian specification are appropriate.), using high density
Stocking model, grass carp 3500kg/ mus, accounts for 70%；Bighead 1000kg/ mus, account for 25%；Carp and crucian 60kg/ mus, are accounted for
5%；
3) feed is launched：Man-made feeds are launched, the day injected volume of man-made feeds is the 4 ‰ of fish gross weight；
4) culturing time：When between 22 DEG C -28 DEG C of pond water temperature, culturing time is 65 days.
Wherein, man-made feeds are mainly prepared from the following raw materials in parts by weight：40 parts of fishbone dust, spirulina polysaccharide extract
4 parts, 20 parts of dregs of beans, 20 parts of malt root, 15 parts of rape cake, 1 part of powder of blueberry concentration, 4 parts of zeolite powder, micro- 0.2 part, feed
3 parts of 2 parts of additive and saccharomycete.Trace element is manganese, silicon, boron and zinc.The parts by weight of each raw material are in feed addictive：
5 parts of purslane, 3 parts of the bark of official magnolia, 3 parts of heroubill, 1 part of Chinese gall, 1 part of the fruit of Cherokee rose, 2 parts of granatum, 2 parts of radix glycyrrhizae.
The preparation method of man-made feeds is：Fishbone dust, dregs of beans, malt root, rape cake, blueberry concentration are weighed according to proportioning
After powder, zeolite powder and feed addictive mixing saccharomycete is added to be fermented, the zymotic fluid of gained using diatomite filter and
Cardboard filter carries out filter at low temperature, obtains filtrate, spirulina polysaccharide extract and trace element is added into filtrate, then concentrate
Drying and granulating.
Embodiment 3
A kind of grass carp cultural method, comprises the following steps：
1) ecological culture pond is established：Cultivation is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place
Pond, carried out disinfection with quick lime and use clear water service sink, culturing pool surrounding uses the loose chiltern rich in humus close at water source
Soil, wide 75 centimetres of platform is built up, spread the thick pool mud of one layer of 35cm in bottom of pond, plant pasture and water above mud, place into
The water of cleanliness without any pollution；
2) grass carp is put in a suitable place to breed：Grass carp adult fish and a small amount of bighead, carp and crucian are mixed together put in a suitable place to breed (put in a suitable place to breed kind,
Specification：Grass carp 2.0~3.0kg/ tails, bighead 1.5~2.5kg/ tails, carp and crucian specification are appropriate.), using high density
Stocking model, grass carp 3800kg/ mus, accounts for 69%；Bighead 1200kg/ mus, account for 26%；Carp and crucian 60kg/ mus, are accounted for
5%；
3) feed is launched：Man-made feeds are launched, the day injected volume of man-made feeds is the 8 ‰ of fish gross weight；
4) culturing time：When between 22 DEG C -28 DEG C of pond water temperature, culturing time is 65 days.
Wherein, man-made feeds are mainly prepared from the following raw materials in parts by weight：40 parts of fishbone dust, spirulina polysaccharide extract
4 parts, 20 parts of dregs of beans, 20 parts of malt root, 15 parts of rape cake, 1 part of powder of blueberry concentration, 4 parts of zeolite powder, micro- 0.2 part, feed
3 parts of 2 parts of additive and saccharomycete.Trace element is manganese, silicon, boron and zinc.The parts by weight of each raw material are in feed addictive：
5 parts of purslane, 3 parts of the bark of official magnolia, 3 parts of heroubill, 1 part of Chinese gall, 1 part of the fruit of Cherokee rose, 2 parts of granatum, 2 parts of radix glycyrrhizae.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (5)
1. a kind of grass carp cultural method, it is characterised in that comprise the following steps：
1) ecological culture pond is established：Culturing pool is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place, is used
Quick lime carries out disinfection and uses clear water service sink, and culturing pool surrounding uses the loose sandy soil rich in humus close at water source,
Wide 70~80 centimetres of platform is built up, the thick pool mud of one layer of 30~40cm is spread in bottom of pond, plants pasture and water above mud, then put
Enter the water of cleanliness without any pollution；
2) grass carp is put in a suitable place to breed：Grass carp adult fish is mixed together with a small amount of bighead, carp and crucian and put in a suitable place to breed, is put in a suitable place to breed using high density
Pattern, the density put in a suitable place to breed are 8~12 times of common cultivation breeding density, and common grass carp cultivation density is 450~550kg/ mus, is supported
The time is grown for 50~60 days；
3) feed is launched：Man-made feeds are launched, the day injected volume of man-made feeds is 4~the 8 ‰ of fish gross weight, the man-made feeds
Mainly it is prepared from the following raw materials in parts by weight：40~50 parts of fishbone dust, 4~8 parts of spirulina polysaccharide extract, dregs of beans 10~20
Part, 10~20 parts of malt root, 15~25 parts of rape cake, blueberry concentration 1~3 part of powder, 4~8 parts of zeolite powder, trace element 0.2~
3~6 parts of 0.8 part, 2~4 parts of feed addictive and saccharomycete.
2. grass carp cultural method according to claim 1, it is characterised in that the breeding density of grass carp be 3500~
4000kg/ mus, bighead 1000~1500kg/ mus, carp and crucian add up to 60kg/ mus.
3. grass carp cultural method according to claim 1, it is characterised in that the trace element is manganese, silicon, boron, zinc, iron
It is or one or more in magnesium.
4. grass carp cultural method according to claim 3, it is characterised in that the weight of each raw material in the feed addictive
Number is：3~5 parts of purslane, 3~4 parts of the bark of official magnolia, 2~3 parts of heroubill, 1~2 part of Chinese gall, 1~2 part of the fruit of Cherokee rose, granatum 1
~2 parts, 1~2 part of radix glycyrrhizae.
5. grass carp cultural method according to claim 1, it is characterised in that the preparation method of the man-made feeds is：Press
Ferment is added after weighing fishbone dust, dregs of beans, malt root, rape cake, blueberry concentration powder, zeolite powder and feed addictive mixing according to proportioning
Female bacterium is fermented, and the zymotic fluid of gained carries out filter at low temperature using diatomite filter and cardboard filter, obtains filtrate, to
Spirulina polysaccharide extract and trace element, then Granulating process are added in filtrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076596.3A CN107711620A (en) | 2017-11-06 | 2017-11-06 | Grass carp cultural method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076596.3A CN107711620A (en) | 2017-11-06 | 2017-11-06 | Grass carp cultural method |
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| Publication Number | Publication Date |
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| CN107711620A true CN107711620A (en) | 2018-02-23 |
Family
ID=61222589
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| CN201711076596.3A Pending CN107711620A (en) | 2017-11-06 | 2017-11-06 | Grass carp cultural method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108552089A (en) * | 2018-04-24 | 2018-09-21 | 南京帅丰饲料有限公司 | A kind of Micropterus salmonoides and river crab mix ecological cultivation method |
| CN108782369A (en) * | 2018-07-02 | 2018-11-13 | 通威股份有限公司 | A method of taming bighead using artifical compound feed |
| CN109169417A (en) * | 2018-08-24 | 2019-01-11 | 合肥启迪农业发展有限公司 | A kind of method of grass carp cultivation |
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| CN102293174A (en) * | 2011-07-22 | 2011-12-28 | 广东省中山食品水产进出口集团有限公司 | Method for cultivating slim grass carp |
| CN102987094A (en) * | 2012-11-30 | 2013-03-27 | 珠海海龙生物科技有限公司 | Chinese herbal medicament immunopotentiator for high-density breeding of grass carp and preparation method thereof |
| CN105767594A (en) * | 2016-03-16 | 2016-07-20 | 连云港恒图农牧开发有限公司 | High-protein-content growth-promoting environment-friendly fish feed and preparation method thereof |
| CN106259090A (en) * | 2016-08-16 | 2017-01-04 | 西双版纳傣泐振宇农业科技有限公司 | A kind of ecological cultivation method of Ctenopharyngodon idellus |
| CN107006408A (en) * | 2017-06-06 | 2017-08-04 | 明光市裕阳农业有限公司 | A kind of high-density breeding method for improving grass carp anti-stress ability |
-
2017
- 2017-11-06 CN CN201711076596.3A patent/CN107711620A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102293174A (en) * | 2011-07-22 | 2011-12-28 | 广东省中山食品水产进出口集团有限公司 | Method for cultivating slim grass carp |
| CN102987094A (en) * | 2012-11-30 | 2013-03-27 | 珠海海龙生物科技有限公司 | Chinese herbal medicament immunopotentiator for high-density breeding of grass carp and preparation method thereof |
| CN105767594A (en) * | 2016-03-16 | 2016-07-20 | 连云港恒图农牧开发有限公司 | High-protein-content growth-promoting environment-friendly fish feed and preparation method thereof |
| CN106259090A (en) * | 2016-08-16 | 2017-01-04 | 西双版纳傣泐振宇农业科技有限公司 | A kind of ecological cultivation method of Ctenopharyngodon idellus |
| CN107006408A (en) * | 2017-06-06 | 2017-08-04 | 明光市裕阳农业有限公司 | A kind of high-density breeding method for improving grass carp anti-stress ability |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108552089A (en) * | 2018-04-24 | 2018-09-21 | 南京帅丰饲料有限公司 | A kind of Micropterus salmonoides and river crab mix ecological cultivation method |
| CN108782369A (en) * | 2018-07-02 | 2018-11-13 | 通威股份有限公司 | A method of taming bighead using artifical compound feed |
| CN109169417A (en) * | 2018-08-24 | 2019-01-11 | 合肥启迪农业发展有限公司 | A kind of method of grass carp cultivation |
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