CN109220927A - A kind of method of paddy field intercropping crab - Google Patents

A kind of method of paddy field intercropping crab Download PDF

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Publication number
CN109220927A
CN109220927A CN201811268158.1A CN201811268158A CN109220927A CN 109220927 A CN109220927 A CN 109220927A CN 201811268158 A CN201811268158 A CN 201811268158A CN 109220927 A CN109220927 A CN 109220927A
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CN
China
Prior art keywords
crab
rice
water
field
intercropping
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Pending
Application number
CN201811268158.1A
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Chinese (zh)
Inventor
朱诚文
朱显文
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Anhui Hui Mountain Agricultural Ltd By Share Ltd
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Anhui Hui Mountain Agricultural Ltd By Share Ltd
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Priority to CN201811268158.1A priority Critical patent/CN109220927A/en
Publication of CN109220927A publication Critical patent/CN109220927A/en
Pending legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • A01C21/005—Following a specific plan, e.g. pattern
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/20—Animal feeding-stuffs from material of animal origin
    • A23K10/22—Animal feeding-stuffs from material of animal origin from 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
    • 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
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/174—Vitamins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Abstract

The invention discloses a kind of methods of paddy field intercropping crab, specifically include the following contents: rice field selection and transformation, rice varieties selection, the dispensing of crab, feeding management and rice field management；Compared with prior art, cultural method of the invention is scientific and reasonable, and by paddy field intercropping crab, rice, crab, water plant are on the one hand integrated into an interrelated body；The growth for promoting rice and crab significantly improves the rate of producing effects of rice field unit area, while the management and feed dispensing of science, makes the high survival rate of crab, growth rate is fast, and crab meat nutrient content is high, in good taste；The present invention effectively ensures to raise the nutritive value of crab, and the advantage with crab high survival rate.

Description

A kind of method of paddy field intercropping crab
Technical field
The present invention relates to a kind of methods of paddy field intercropping crab, belong to cultural technique field.
Background technique
Raising crabs in paddy field is to make full use of that water level in paddy field is shallower, water temperature is higher, dissolved oxygen is sufficient, bait is abundant, can mention for river crab It keeps away the ecological conditions such as harmful place for inhabiting and is aided with artitificial food, carry out scientific management, properly settle the contradiction in rice crab symbiosis, shape At rice crab symbiosis advantageous efficient ecological system each other.
Crab is one of common meal in life, and crab is very popular on the market, however existing crab Hormone or pesticide are generally used, the speed of growth is fast, remains farm chemical ingredients in vivo, endangers the health of eater.
Raising crabs in paddy field with the following drawback that in the prior art, and the quantity of crab cultivation first is more, and excrement is more, and The feed of feeding etc. is more, the water eutrophication being all easy to cause in rice field, so that rice is easy prosperous growth, oxygen content declines in water It is unfavorable for the healthy growth of crab and rice, secondly in the prior art in order to overcome the problems, such as that long-time water quality is poor, usually It is using the diligent method for changing water, general ten to two weeks will to change water primary, therefore quantity of exchanged water is very big, causes water resource unrestrained Take, and substantially increases aquaculture cost.
Summary of the invention
In order to alleviate shortcomings and deficiencies of the prior art, the quality of crab cultivation is improved, cost, the purpose of the present invention are reduced It is to provide a kind of method of paddy field intercropping crab.
To achieve the goals above, the present invention adopts the following technical scheme:
The method of paddy field intercropping crab, specifically includes the following contents:
(1) rice field selection and transformation: selection have abundant water resources, irrigation and drainage are convenient, water quality is good, good water-retaining property rice field, in rice field The mouth of a river and discharge outlet are dug into, and discharge outlet is being provided with anti-escape network, the surrounding in rice field is also equipped with anti-escape network, and rice field is first with life Lime disinfection, mu apply 80-90kg, and disinfection applies compound fertilizer 55-70kg/ mus, kg/ mus of farm organic fertilizer 90-100 after a week；
(2) rice varieties select: the rice varieties for selecting breeding time length, stiff in straw, Resistant, stooling strong are planted；With Seed-soaking liquid is soaked seed 12-16h under the conditions of temperature is 35-37 DEG C, is sowed on rice seedling bed；Every liter of seed-soaking liquid include biogas slurry 550-700ml, Liquor natrii hypochloritis 80-150ml, glycine betaine 50-100g, surplus are water；
(3) dispensing of crab: when rice plant it is long to 10-15cm high when into rice field centre region throw water plant, it is aquatic Plant density is 50-55cm × 50-55cm；Water plant carries out crab dispensing after launching 3-5 days, juvenile crab injected volume is 15000- 20000/hm2；
(4) feeding management: a crab feed is fed within every 5-7 days, the feeding volume of crab feed is 100-200kg/ mus, described Crab feed Material Percentage is fish meal 45%-60%, wheat flour 20%-25%, rapeseed dregs 10%-15%, minerals powder 4%-5%, Victoria C Powder 3%-5%；
(5) rice field manages: the water of replacement in every 3-5 days when cultivation replaces the half of rice field water every time；Every 2-3 month rice fields Top dressing is primary, and top dressing is that mu applies Chicken dung 200-300kg, pays attention to the cleaning for keeping rice water in field, focuses on rice, crab disease The prevention and treatment of disease.
The juvenile crab injected volume is preferably 18000/hm2.
Every liter of seed-soaking liquid includes biogas slurry 600ml, liquor natrii hypochloritis 110ml, glycine betaine 70g, and surplus is water.
The water plant include wild rice stem, eel grass, water harmony dish, water hyacinth, bog pondweed it is one or more.
The crab feed Material Percentage is fish meal 57%, wheat flour 22%, rapeseed dregs 12%, minerals powder 5%, Victoria C Powder 4%.
Beneficial effects of the present invention:
Compared with prior art, cultural method of the invention is scientific and reasonable, by paddy field intercropping crab, on the one hand by rice, crab Crab, water plant are integrated into an interrelated body；The growth for promoting rice and crab significantly improves rice field unit area Rate of producing effects, while science management and feed launch, make the high survival rate of crab, growth rate is fast, and crab meat nutrient content is high, It is in good taste；The present invention effectively ensures to raise the nutritive value of crab, and the advantage with crab high survival rate.
Specific embodiment
Embodiment 1: the method for paddy field intercropping crab specifically includes the following contents:
(1) rice field selection and transformation: selection have abundant water resources, irrigation and drainage are convenient, water quality is good, good water-retaining property rice field, in rice field The mouth of a river and discharge outlet are dug into, and discharge outlet is being provided with anti-escape network, the surrounding in rice field is also equipped with anti-escape network, and rice field is first with life Lime disinfection, mu apply 85kg, and disinfection applies compound fertilizer 60kg/ mus, 95kg/ mus of farm organic fertilizer after a week；
(2) rice varieties select: the rice varieties for selecting breeding time length, stiff in straw, Resistant, stooling strong are planted；With Seed-soaking liquid is soaked seed 12-16h under the conditions of temperature is 35-37 DEG C, is sowed on rice seedling bed；Every liter of seed-soaking liquid includes biogas slurry 600ml, secondary chlorine Acid sodium solution 110ml, glycine betaine 70g, surplus are water；
(3) dispensing of crab: when rice plant it is long to 12cm high when into rice field centre region throw water plant, water plant Density is 50cm × 50cm；Water plant carries out crab dispensing after launching 5 days, juvenile crab injected volume is 18000/hm2；
(4) feeding management: a crab feed is fed within every 5-7 days, the feeding volume of crab feed is 100-200kg/ mus, described Crab feed Material Percentage is fish meal 57%, wheat flour 22%, rapeseed dregs 12%, minerals powder 5%, Victoria C powder 4%；
(5) rice field manages: the water of replacement in every 3-5 days when cultivation replaces the half of rice field water every time；Every 2-3 month rice fields Top dressing is primary, and top dressing is that mu applies Chicken dung 250kg, pays attention to the cleaning for keeping rice water in field, emphasis rice, crab disease Prevention and treatment.
The water plant include wild rice stem, eel grass, water harmony dish, water hyacinth, bog pondweed it is one or more.

Claims (5)

1. a kind of method of paddy field intercropping crab, which is characterized in that specifically include the following contents:
(1) rice field selection and transformation: selection have abundant water resources, irrigation and drainage are convenient, water quality is good, good water-retaining property rice field, in rice field The mouth of a river and discharge outlet are dug into, and discharge outlet is being provided with anti-escape network, the surrounding in rice field is also equipped with anti-escape network, and rice field is first with life Lime disinfection, mu apply 80-90kg, and disinfection applies compound fertilizer 55-70kg/ mus, kg/ mus of farm organic fertilizer 90-100 after a week；
(2) rice varieties select: the rice varieties for selecting breeding time length, stiff in straw, Resistant, stooling strong are planted；With Seed-soaking liquid is soaked seed 12-16h under the conditions of temperature is 35-37 DEG C, is sowed on rice seedling bed；Every liter of seed-soaking liquid include biogas slurry 550-700ml, Liquor natrii hypochloritis 80-150ml, glycine betaine 50-100g, surplus are water；
(3) dispensing of crab: when rice plant it is long to 10-15cm high when into rice field centre region throw water plant, it is aquatic Plant density is 50-55cm × 50-55cm；Water plant carries out crab dispensing after launching 3-5 days, juvenile crab injected volume is 15000- 20000/hm2；
(4) feeding management: a crab feed is fed within every 5-7 days, the feeding volume of crab feed is 100-200kg/ mus, described Crab feed Material Percentage is fish meal 45%-60%, wheat flour 20%-25%, rapeseed dregs 10%-15%, minerals powder 4%-5%, Victoria C Powder 3%-5%；
(5) rice field manages: the water of replacement in every 3-5 days when cultivation replaces the half of rice field water every time；Every 2-3 month rice fields Top dressing is primary, and top dressing is that mu applies Chicken dung 200-300kg, pays attention to the cleaning for keeping rice water in field, focuses on rice, crab disease The prevention and treatment of disease.
2. the method for paddy field intercropping crab according to claim 1, which is characterized in that the juvenile crab injected volume is preferably 18000/hm2.
3. the method for paddy field intercropping crab according to claim 1, which is characterized in that every liter of seed-soaking liquid includes natural pond Liquid 600ml, liquor natrii hypochloritis 110ml, glycine betaine 70g, surplus are water.
4. the method for paddy field intercropping crab according to claim 1, which is characterized in that the water plant includes hay White, eel grass, water harmony dish, water hyacinth, bog pondweed it is one or more.
5. the method for paddy field intercropping crab according to claim 1, which is characterized in that the crab feed raw material percentage Than for fish meal 57%, wheat flour 22%, rapeseed dregs 12%, minerals powder 5%, Victoria C powder 4%.
CN201811268158.1A 2018-10-29 2018-10-29 A kind of method of paddy field intercropping crab Pending CN109220927A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109924083A (en) * 2019-04-23 2019-06-25 无为县庆林水产养殖专业合作社 A kind of rice crab polyculture method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101390579A (en) * 2008-11-05 2009-03-25 王平川 Crab compound feed and production method thereof
CN104886006A (en) * 2015-06-19 2015-09-09 广西复鑫益生物科技有限公司平南分公司 Paddy field leech mixed-culture method
CN105795117A (en) * 2016-03-18 2016-07-27 岳阳市新宏饲料有限公司 River crab granular compound feed
CN105941030A (en) * 2016-05-25 2016-09-21 广德县新农民水稻种植专业合作社 Rice planting method
CN106688746A (en) * 2016-11-16 2017-05-24 湄潭县宫廷香米业有限责任公司 Culture method for rice and crab symbiosis
CN108684978A (en) * 2017-04-10 2018-10-23 朱沪生 A kind of feed and preparation method for cultivating river crab

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101390579A (en) * 2008-11-05 2009-03-25 王平川 Crab compound feed and production method thereof
CN104886006A (en) * 2015-06-19 2015-09-09 广西复鑫益生物科技有限公司平南分公司 Paddy field leech mixed-culture method
CN105795117A (en) * 2016-03-18 2016-07-27 岳阳市新宏饲料有限公司 River crab granular compound feed
CN105941030A (en) * 2016-05-25 2016-09-21 广德县新农民水稻种植专业合作社 Rice planting method
CN106688746A (en) * 2016-11-16 2017-05-24 湄潭县宫廷香米业有限责任公司 Culture method for rice and crab symbiosis
CN108684978A (en) * 2017-04-10 2018-10-23 朱沪生 A kind of feed and preparation method for cultivating river crab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109924083A (en) * 2019-04-23 2019-06-25 无为县庆林水产养殖专业合作社 A kind of rice crab polyculture method

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Application publication date: 20190118

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