CN108782383A - A kind of rice field cray cultural method - Google Patents
A kind of rice field cray cultural method Download PDFInfo
- Publication number
- CN108782383A CN108782383A CN201810454256.8A CN201810454256A CN108782383A CN 108782383 A CN108782383 A CN 108782383A CN 201810454256 A CN201810454256 A CN 201810454256A CN 108782383 A CN108782383 A CN 108782383A
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- water
- rice field
- shrimp
- rice
- ditch
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 40
- 235000009566 rice Nutrition 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 11
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000238557 Decapoda Species 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 241000209094 Oryza Species 0.000 claims abstract description 39
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 14
- 241000238565 lobster Species 0.000 claims abstract description 14
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 7
- 239000000292 calcium oxide Substances 0.000 claims abstract description 7
- 235000013305 food Nutrition 0.000 claims abstract description 7
- 239000003337 fertilizer Substances 0.000 claims abstract description 5
- 241001113556 Elodea Species 0.000 claims abstract description 4
- 210000003608 fece Anatomy 0.000 claims abstract description 4
- 239000010871 livestock manure Substances 0.000 claims abstract description 4
- 239000008188 pellet Substances 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 claims description 3
- 206010070863 Toxicity to various agents Diseases 0.000 claims description 3
- 230000035558 fertility Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 claims description 3
- 108090000623 proteins and genes Proteins 0.000 claims description 3
- 238000013268 sustained release Methods 0.000 claims description 3
- 239000012730 sustained-release form Substances 0.000 claims description 3
- 230000003442 weekly effect Effects 0.000 claims description 3
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 235000013339 cereals Nutrition 0.000 abstract description 2
- 239000013589 supplement Substances 0.000 abstract description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 241000238017 Astacoidea Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/20—Cereals
- A01G22/22—Rice
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of rice field cray cultural methods, comprise the steps of：One, rice field selects：Select to have abundant water resources, water quality is pure and fresh, fertile soil, water retention property are good, into the convenient precocious rice field of draining as cultivating field；Two, rice field is built：1）Reinforce ridge 2）Open foster shrimp ditch；3）Escaping-preventing facilities are set；Three, seedling preparation is put：1）It puts and spreads fertilizer over the fields quick lime into foster shrimp ditch within 15 days before seedling and carry out disinfection；2）Spread fertilizer over the fields farm manure；3）Waterweed is transplanted supporting in shrimp ditch；Four, seed is put in a suitable place to breed：Close shrimp is put in a suitable place to breed before and after September part, the seedling front and back dispensing of part in may；Five, rice is planted：Rice seedling is transplanted in early June to rice field；Six, food is fed：Based on pellet；Seven, water quality management：Water is changed in time according to season；Eight, listing in time：Lobster meets listing specification, to catch in time.The present invention in the breeding process, carry out it is anti-escape promote, supplement enough grain, control water quality, the yield of cray can be improved.
Description
Technical field
The present invention relates to a kind of rice field cray cultural methods, are applied to crayfish breeding technique field.
Background technology
Cray is economic freshwater shrimps, because meat flavour is delicious wide welcomed by the people, is had become in recent years in China important
Economic breed variety, in practice it has proved that in cray be one of the aquatic products kind suitable for paddy field aquaculture, in rice field the dissolved oxygen amount of water compared with
It is high, animals and plants bait is abundant, can be provided for cray it is good inhabit, ingest and growing environment, be conducive to cray and grow,
But the method in the market by paddy field aquaculture cray is perfect not enough, and yield is relatively low.
Invention content
To solve the problem above-mentioned, the invention discloses a kind of rice field cray cultural methods, comprise the steps of：
One, rice field selects：Selection is had abundant water resources, water quality is pure and fresh, fertile soil, water retention property are good, into draining convenient early rice
Field is as cultivation field, and area is at 10 ~ 20 mu or so；
Two, rice field is built：1）Ridge is reinforced, side ridge base portion is widened to 1.2 ~ 1.5 meters, and for top width at 0.6 ~ 0.8 meter, the side ridge is high
Degree is advisable with 0.8 ~ 1 meter；2）Foster shrimp ditch is opened, it is interior along 5 meters wide, the deep foster shrimp ditch of 1 meter of annular is excavated at 1 meter away from ridge, it supports
The area of shrimp ditch accounts for the 10% of rice field area, supports shrimp ditch number and is determined according to rice field area；3）Escaping-preventing facilities are set, plastic wire is used
Cloth builds anti-escape wall along ridge surrounding, and screen cloth top is higher by 0.4 ~ 0.5 meter of ridge, and lower part is earthed down, is spaced 2 meters with timber branch
Support is fixed, and is supported shrimp ditch and is surrounded into discharge outlet by iron bar；
Three, seedling preparation is put：1）It puts and spreads fertilizer over the fields quick lime into foster shrimp ditch within 15 days before seedling and carry out disinfection, mu 75 ~ 90kg of quick lime；2）
After drug toxicity hour to be sterilized, 0.5 ~ 0.6 meter of water filling into foster shrimp ditch, and mu applies 1000 ~ 2000kg of farm manure；3）In foster shrimp
Waterweed is transplanted in ditch, area is support shrimp ditch area 1/3；
Four, seed is put in a suitable place to breed：Close shrimp is put in a suitable place to breed before and after September part, and it is 30 ~ 40 that close shrimp specification, which selects 20 ~ 30/kilogram, throw-in density,
Kg/acre, the seedling front and back dispensing of part in may, specification is 300 ~ 600/kilogram, and throw-in density is 1.5 ~ 2w/mu, is put in a suitable place to breed
When, it after first trying water security, is launched, and ensure shrimp species unified specification, is put in a suitable place to breed in shelter；
Five, rice is planted：It selects that resistance to fertility is strong, stalk is tough and tensile, is not easy the rice seedling to lodge, is transplanted to rice field in early June；
Six, food is fed：Based on pellet, gross protein value is 30% or more in feed, and feeding capacity is 0.75 when initial
It ~ 1kg/ mus, is stepped up depending on lobster food amount；
Seven, water quality management：Water to be changed in time according to season, ensures to support in shrimp ditch that dissolved oxygen amount is sufficient, water quality is pure and fresh, and 5, June is per gift
It visits and changes water 1 time, change water depth 10cm, 7 ~ September changes weekly water 2 times, changes water depth 15cm, and fortnight sustained release one is spaced after October
It is secondary, change water 10cm；
Eight, listing in time：For lobster behind two months meticulously raising, most of lobster meets listing specification, to catch in time, promotes
Remaining lobster fast-growth.
Using the technical program, the beneficial effects of the invention are as follows：By rice field and lobster cultivation be effectively combined, promote rice with
Form benign ecological chain between shrimp, mutually promote, in the breeding process, carry out it is anti-escape promote, supplement enough grain, control water
The yield of cray can be improved in matter.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
The invention discloses a kind of rice field cray cultural methods, comprise the steps of：
One, rice field selects：Selection is had abundant water resources, water quality is pure and fresh, fertile soil, water retention property are good, into draining convenient early rice
Field is as cultivation field, and area is at 10 ~ 20 mu or so；
Two, rice field is built：1）Ridge is reinforced, side ridge base portion is widened to 1.2 ~ 1.5 meters, and for top width at 0.6 ~ 0.8 meter, the side ridge is high
Degree is advisable with 0.8 ~ 1 meter；2）Foster shrimp ditch is opened, it is interior along 5 meters wide, the deep foster shrimp ditch of 1 meter of annular is excavated at 1 meter away from ridge, it supports
The area of shrimp ditch accounts for the 10% of rice field area, supports shrimp ditch number and is determined according to rice field area；3）Escaping-preventing facilities are set, plastic wire is used
Cloth builds anti-escape wall along ridge surrounding, and screen cloth top is higher by 0.4 ~ 0.5 meter of ridge, and lower part is earthed down, is spaced 2 meters with timber branch
Support is fixed, and is supported shrimp ditch and is surrounded into discharge outlet by iron bar；
Three, seedling preparation is put：1）It puts and spreads fertilizer over the fields quick lime into foster shrimp ditch within 15 days before seedling and carry out disinfection, mu 75 ~ 90kg of quick lime；2）
After drug toxicity hour to be sterilized, 0.5 ~ 0.6 meter of water filling into foster shrimp ditch, and mu applies 1000 ~ 2000kg of farm manure；3）In foster shrimp
Waterweed is transplanted in ditch, area is support shrimp ditch area 1/3；
Four, seed is put in a suitable place to breed：Close shrimp is put in a suitable place to breed before and after September part, and it is 30 ~ 40 that close shrimp specification, which selects 20 ~ 30/kilogram, throw-in density,
Kg/acre, the seedling front and back dispensing of part in may, specification is 300 ~ 600/kilogram, and throw-in density is 1.5 ~ 2w/mu, is put in a suitable place to breed
When, it after first trying water security, is launched, and ensure shrimp species unified specification, is put in a suitable place to breed in shelter；
Five, rice is planted：It selects that resistance to fertility is strong, stalk is tough and tensile, is not easy the rice seedling to lodge, is transplanted to rice field in early June；
Six, food is fed：Based on pellet, gross protein value is 30% or more in feed, and feeding capacity is 0.75 when initial
It ~ 1kg/ mus, is stepped up depending on lobster food amount；
Seven, water quality management：Water to be changed in time according to season, ensures to support in shrimp ditch that dissolved oxygen amount is sufficient, water quality is pure and fresh, and 5, June is per gift
It visits and changes water 1 time, change water depth 10cm, 7 ~ September changes weekly water 2 times, changes water depth 15cm, and fortnight sustained release one is spaced after October
It is secondary, change water 10cm；
Eight, listing in time：For lobster behind two months meticulously raising, most of lobster meets listing specification, to catch in time, promotes
Remaining lobster fast-growth.
Finally it should be noted that：Above example is only to illustrate the present invention and not limits technology described in the invention
Scheme；Therefore, although this specification with reference to above-mentioned each embodiment to present invention has been detailed description, this
Field it is to be appreciated by one skilled in the art that still can modify to the present invention or equivalent replacement；And all do not depart from this
The technical solution of the spirit and scope of invention and its improvement should all be covered in scope of the presently claimed invention.
Claims (1)
1. a kind of rice field cray cultural method, which is characterized in that comprise the steps of：
One, rice field selects：Selection is had abundant water resources, water quality is pure and fresh, fertile soil, water retention property are good, into draining convenient early rice
Field is as cultivation field, and area is at 10 ~ 20 mu or so；
Two, rice field is built：1）Ridge is reinforced, side ridge base portion is widened to 1.2 ~ 1.5 meters, and for top width at 0.6 ~ 0.8 meter, the side ridge is high
Degree is advisable with 0.8 ~ 1 meter；2）Foster shrimp ditch is opened, it is interior along 5 meters wide, the deep foster shrimp ditch of 1 meter of annular is excavated at 1 meter away from ridge, it supports
The area of shrimp ditch accounts for the 10% of rice field area, supports shrimp ditch number and is determined according to rice field area；3）Escaping-preventing facilities are set, plastic wire is used
Cloth builds anti-escape wall along ridge surrounding, and screen cloth top is higher by 0.4 ~ 0.5 meter of ridge, and lower part is earthed down, is spaced 2 meters with timber branch
Support is fixed, and is supported shrimp ditch and is surrounded into discharge outlet by iron bar；
Three, seedling preparation is put：1）It puts and spreads fertilizer over the fields quick lime into foster shrimp ditch within 15 days before seedling and carry out disinfection, mu 75 ~ 90kg of quick lime；2）
After drug toxicity hour to be sterilized, 0.5 ~ 0.6 meter of water filling into foster shrimp ditch, and mu applies 1000 ~ 2000kg of farm manure；3）In foster shrimp
Waterweed is transplanted in ditch, area is support shrimp ditch area 1/3；
Four, seed is put in a suitable place to breed：Close shrimp is put in a suitable place to breed before and after September part, and it is 30 ~ 40 that close shrimp specification, which selects 20 ~ 30/kilogram, throw-in density,
Kg/acre, the seedling front and back dispensing of part in may, specification is 300 ~ 600/kilogram, and throw-in density is 1.5 ~ 2w/mu, is put in a suitable place to breed
When, it after first trying water security, is launched, and ensure shrimp species unified specification, is put in a suitable place to breed in shelter；
Five, rice is planted：It selects that resistance to fertility is strong, stalk is tough and tensile, is not easy the rice seedling to lodge, is transplanted to rice field in early June；
Six, food is fed：Based on pellet, gross protein value is 30% or more in feed, and feeding capacity is 0.75 when initial
It ~ 1kg/ mus, is stepped up depending on lobster food amount；
Seven, water quality management：Water to be changed in time according to season, ensures to support in shrimp ditch that dissolved oxygen amount is sufficient, water quality is pure and fresh, and 5, June is per gift
It visits and changes water 1 time, change water depth 10cm, 7 ~ September changes weekly water 2 times, changes water depth 15cm, and fortnight sustained release one is spaced after October
It is secondary, change water 10cm；
Eight, listing in time：For lobster behind two months meticulously raising, most of lobster meets listing specification, to catch in time, promotes
Remaining lobster fast-growth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454256.8A CN108782383A (en) | 2018-05-14 | 2018-05-14 | A kind of rice field cray cultural method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454256.8A CN108782383A (en) | 2018-05-14 | 2018-05-14 | A kind of rice field cray cultural method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108782383A true CN108782383A (en) | 2018-11-13 |
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| CN201810454256.8A Pending CN108782383A (en) | 2018-05-14 | 2018-05-14 | A kind of rice field cray cultural method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526828A (en) * | 2019-01-16 | 2019-03-29 | 张魁 | A kind of cultural method of lotus rhizome field intercropping cray |
| CN109566306A (en) * | 2018-11-30 | 2019-04-05 | 中国水产科学研究院珠江水产研究所 | A kind of method of southern area paddy field aquaculture cray |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101032235A (en) * | 2007-03-23 | 2007-09-12 | 金远强 | The hatching culture techniques of crossing Cherax quadricarinatus |
| KR20090121456A (en) * | 2008-05-22 | 2009-11-26 | 박세천 | Method of making fishing bait and paste using super absorbent and high molecule |
| CN104430071A (en) * | 2014-10-24 | 2015-03-25 | 重庆翰锋元浩食品有限公司 | Freshwater crayfish rice field ecological breeding mode |
| CN106577071A (en) * | 2016-12-01 | 2017-04-26 | 湖南福祥农业发展有限公司 | Crayfish and rice intergrowth cultivation method |
| CN106797900A (en) * | 2016-12-29 | 2017-06-06 | 湖北莱克现代农业科技发展有限公司 | A kind of method that cray shrimp rice makees ecologic breeding, breeds altogether |
| CN106954573A (en) * | 2017-03-10 | 2017-07-18 | 铜仁市凯盛水产养殖有限公司 | A kind of method of paddy field intercropping cray |
| CN107047411A (en) * | 2017-05-14 | 2017-08-18 | 刘滨 | A kind of method of cray rice field ecology cultivation |
-
2018
- 2018-05-14 CN CN201810454256.8A patent/CN108782383A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101032235A (en) * | 2007-03-23 | 2007-09-12 | 金远强 | The hatching culture techniques of crossing Cherax quadricarinatus |
| KR20090121456A (en) * | 2008-05-22 | 2009-11-26 | 박세천 | Method of making fishing bait and paste using super absorbent and high molecule |
| CN104430071A (en) * | 2014-10-24 | 2015-03-25 | 重庆翰锋元浩食品有限公司 | Freshwater crayfish rice field ecological breeding mode |
| CN106577071A (en) * | 2016-12-01 | 2017-04-26 | 湖南福祥农业发展有限公司 | Crayfish and rice intergrowth cultivation method |
| CN106797900A (en) * | 2016-12-29 | 2017-06-06 | 湖北莱克现代农业科技发展有限公司 | A kind of method that cray shrimp rice makees ecologic breeding, breeds altogether |
| CN106954573A (en) * | 2017-03-10 | 2017-07-18 | 铜仁市凯盛水产养殖有限公司 | A kind of method of paddy field intercropping cray |
| CN107047411A (en) * | 2017-05-14 | 2017-08-18 | 刘滨 | A kind of method of cray rice field ecology cultivation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566306A (en) * | 2018-11-30 | 2019-04-05 | 中国水产科学研究院珠江水产研究所 | A kind of method of southern area paddy field aquaculture cray |
| CN109526828A (en) * | 2019-01-16 | 2019-03-29 | 张魁 | A kind of cultural method of lotus rhizome field intercropping cray |
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Application publication date: 20181113 |