CN108684473A - A kind of rice shrimp supports method altogether - Google Patents

A kind of rice shrimp supports method altogether Download PDF

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Publication number
CN108684473A
CN108684473A CN201810501867.3A CN201810501867A CN108684473A CN 108684473 A CN108684473 A CN 108684473A CN 201810501867 A CN201810501867 A CN 201810501867A CN 108684473 A CN108684473 A CN 108684473A
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Prior art keywords
water
shrimp
rice
field
cray
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CN201810501867.3A
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Chinese (zh)
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郭金福
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/20Cereals
    • A01G22/22Rice
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/50Culture of aquatic animals of shellfish
    • A01K61/59Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Botany (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses a kind of rice shrimps to support method altogether, system is supported altogether by establishing rice lobster ecology, pass through the feeding activity of cray, cooperation solar energy lures the application of worm trapping lamp, weeds in paddy field and rice pest is greatly decreased, reduce the dosage of insecticide and pesticide, the rice of blooming stage can also be ingested by cray simultaneously, the present invention also uses the food of natural bait waterweed, eel grass, hydrilla verticillata with spiral shell living as cray, nutrition and its mouthfeel, the aquaculture cost for improving cray low;And paddy ecosystem natural bait and micro-ecological feed are utilized, realizes recycling for rice field substance, to not cause the environmental pollution of breeding water body.

Description

A kind of rice shrimp supports method altogether
Technical field
The present invention relates to mixed breeding field, more particularly to a kind of rice shrimp supports method altogether.
Background technology
The synthesis breeding of rice shrimp is substantially that a kind of differentiation of traditional rice field fish culture and development, agricultural sector are also referred to as " rice field synthesis breeding ".It refers to while Rice Cropping or the phase of lying fallow that rice shrimp, which integrates breeding, passes through answering for irrigation facility technology With Aquatic farming animals (fish, shrimp, crab etc.), Rice Cropping and aquaculture are coupled together in rice field, are based on the ecosystem The fertilizer and feed that interior nutriment and supplement are fed, produce a kind of ecological agriculture mode of paddy and aquatic products.However, existing Shrimp rice continuous cropping mode there are Rice Cropping period and aquaculture of aquatic animal period gap are larger, fail to effectively improve farmland Utilization rate and overall efficiency, growth period is too short to lead to that commercial sized prawn specification is small, plumpness is poor, leads to yield since seed does not ensure It is unstable, the problems such as economic benefit is undesirable.
Invention content
The purpose of the present invention is to provide a kind of rice shrimps to support method altogether, supports the ecosystem by establishing rice field collective species, allows Cray makes full use of biological feed resource and space in rice field, additional income.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of rice shrimp supports method altogether, includes the following steps:
(1) field is selected:Selection is had abundant water resources, good pollution-free, the fertile soil of water quality, good water-retaining property, dry season easy water transfer, rain Season easily drains, the field of illumination abundance;
(2) field is transformed:It is 2-3m, depth 0.7-1.2m, the gradient to dig width at 1 meter on the inside of from rice field surrounding ridge Support shrimp ditch in the ring field of 50-70 degree or so;Then it is made along foster shrimp ditch periphery of the pan soil digging out and encloses the ridge, it is 0.6-1m to enclose ridge height, Width is 1.2-1.5m;Then ridge is tamped, in the anti-escape network of the high 40-50cm of ridge surrounding setting twice, anti-escape network lower end It is inserted into 30cm or so in ridge soil;10-15 days before putting shrimp species, shrimp ditch quick lime 50kg is supported per acre, it is thorough to supporting shrimp ditch progress Bottom sterilizes, killing harmful living and pathogenic bacteria;It puts before shrimp 7 days, to supporting shrimp ditch water filling 40-60cm, then applies farm manure per acre 600-700kg, water quality of increasing fertilizer, cultivates natural bait;After fertilising waterweed, eel grass, hydrilla verticillata, water caltrop etc. are transplanted in foster shrimp ditch The favorite water plant of cray, plantation coverage rate is big by 60%, and natural bait and habitat are provided for cray;
(3) Rice Cropping:When the first tenday period of a month in May, in the paddy fields water filling 5-8cm that foster shrimp ditch surrounds, energy resistant to lodging is selected Power is strong, the strong middle rice varieties of diseases and insect pests resistance, carries out rice transplanting transplanting, and density of transplants is 4000-5000 plants per acre;
(4) shrimp seedling is put in a suitable place to breed:3-5 days after rice shoot plantation, select survival rate high, specification is that the shrimp seedling of 2-4cm is thrown per acre Put 5000-8000 tails;
(5) feeding management:Shrimp seedling meat is put first week, and the soya-bean milk ground is fed, and is fed 3-4 times daily, since second week, with It feeds the small fish of chopping, spiral shell freshwater mussel meat, butcher the animal fodders such as leftover bits and pieces, suitably arrange in pairs or groups corn, wheat, fresh and tender plant stem-leaf The pasty fish food of co-grindings is waited, multivitamin is added in feed, immune polysaccharide respectively feeds 1 time, feeds ratio sooner or later sooner or later 3:7, early stage, every ten thousand tails juvenile prawn day fed 0.3-0.4kg, determined day feeding volume by 10% or so of the weight of shrimp in pond later;
In addition to dry field, usually the rice field depth of water should be maintained at 20 centimetres or so, and often change water, and rice field water filling is generally in the morning 10 points or so progress, keep diversion water temperature and water temperature in rice field to be close, and when water filling is wanted to fill in row, accomplishes that the temperature difference is little, by the end of June It is primary that water is changed weekly, and quantity of exchanged water 1/4th or so in 7-8 months, changes weekly water 3-4 times, quantity of exchanged water one third or so, September part Afterwards, every water that changes for 5-10 days is primary, quantity of exchanged water one third;It supports per spilled once with lime water within 15-20 days in shrimp ditch, every time often Mu dosage is 5-10kg, is sterilized to water, and water quality is improved;It sprays insecticide if necessary, selection is efficient, less toxic, low-residual Pesticide reduces the harm to cray;
(6) field daily management:Adhere to that each inspection is primary sooner or later daily, special rainy day increases inspection number and duration, The main situation of change for checking water level and water quality of inspection, the meal situation and health status of cray, the upgrowth situation of the seedlings of cereal crops, and When pinpoint the problems and make corresponding processing, while carrying out disaster control, be convenient for the timely reaction of emergency case, subtract Few property loss;
(7) it is caught at shrimp:The shrimp seedling that May launches, 7, August part ripe can catch, when fishing with lobster basket, cage net or Person's fishing net is caught.
Beneficial effects of the present invention:The present invention supports system altogether by establishing rice lobster ecology, passes through ingesting for cray Activity, cooperation solar energy lure the application of worm trapping lamp, weeds in paddy field and rice pest are greatly decreased, and reduce insecticide and pesticide Dosage, while the rice of blooming stage can also be ingested by cray, and the present invention also uses natural bait waterweed, eel grass, wheel Food of the black algae of leaf with spiral shell living as cray, nutrition and its mouthfeel, the aquaculture cost for improving cray are low;And Using paddy ecosystem natural bait and micro-ecological feed, recycling for rice field substance is realized, to not cause cultivation water The environmental pollution of body.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
(1) field is selected:Selection is had abundant water resources, good pollution-free, the fertile soil of water quality, good water-retaining property, dry season easy water transfer, rain Season easily drains, the field of illumination abundance;
(2) field is transformed:It is 2.5m, depth 1m, gradient 50-70 to dig width at 1 meter on the inside of from rice field surrounding ridge Support shrimp ditch in the ring field of degree left and right;Then it is made along foster shrimp ditch periphery of the pan soil digging out and encloses the ridge, it is 0.8m to enclose ridge height, and width is 1.2m;Then ridge is tamped, in the anti-escape network of the high 40-50cm of ridge surrounding setting twice, ridge soil is inserted into anti-escape network lower end Middle 30cm or so;10-15 days before putting shrimp species, shrimp ditch quick lime 50kg is supported per acre, is carried out thorough disinfection to supporting shrimp ditch, is eliminated Harmful organism and pathogenic bacteria;It puts before shrimp 7 days, to supporting shrimp ditch water filling 40-60cm, then applies farm manure 700kg per acre, water of increasing fertilizer Matter cultivates natural bait;It is favorite aquatic in crays such as foster shrimp ditch plant waterweed, eel grass, hydrilla verticillata, water caltrops after fertilising Plant, plantation coverage rate is big by 60%, and natural bait and habitat are provided for cray;
(3) Rice Cropping:When the first tenday period of a month in May, in the paddy fields water filling 5-8cm that foster shrimp ditch surrounds, energy resistant to lodging is selected Power is strong, the strong middle rice varieties of diseases and insect pests resistance, carries out rice transplanting transplanting, and density of transplants is 5000 plants per acre;
(4) shrimp seedling is put in a suitable place to breed:3-5 days after rice shoot plantation, select survival rate high, specification is that the shrimp seedling of 2-4cm is thrown per acre Put 5500 tails;
(5) feeding management:Shrimp seedling meat is put first week, and the soya-bean milk ground is fed, and is fed 3-4 times daily, since second week, with It feeds the small fish of chopping, spiral shell freshwater mussel meat, butcher the animal fodders such as leftover bits and pieces, suitably arrange in pairs or groups corn, wheat, fresh and tender plant stem-leaf The pasty fish food of co-grindings is waited, multivitamin is added in feed, immune polysaccharide respectively feeds 1 time, feeds ratio sooner or later sooner or later 3:7, early stage, every ten thousand tails juvenile prawn day fed 0.3-0.4kg, determined day feeding volume by 10% or so of the weight of shrimp in pond later;
In addition to dry field, usually the rice field depth of water should be maintained at 20 centimetres or so, and often change water, and rice field water filling is generally in the morning 10 points or so progress, keep diversion water temperature and water temperature in rice field to be close, and when water filling is wanted to fill in row, accomplishes that the temperature difference is little, by the end of June It is primary that water is changed weekly, and quantity of exchanged water 1/4th or so in 7-8 months, changes weekly water 3-4 times, quantity of exchanged water one third or so, September part Afterwards, every water that changes for 5-10 days is primary, quantity of exchanged water one third;It supports per spilled once with lime water within 15-20 days in shrimp ditch, every time often Mu dosage is 5-10kg, is sterilized to water, and water quality is improved;It sprays insecticide if necessary, selection is efficient, less toxic, low-residual Pesticide reduces the harm to cray;
(6) field daily management:Adhere to that each inspection is primary sooner or later daily, special rainy day increases inspection number and duration, The main situation of change for checking water level and water quality of inspection, the meal situation and health status of cray, the upgrowth situation of the seedlings of cereal crops, and When pinpoint the problems and make corresponding processing, while carrying out disaster control, be convenient for the timely reaction of emergency case, subtract Few property loss;
(7) it is caught at shrimp:The shrimp seedling that May launches, 7, August part ripe can catch, when fishing with lobster basket, cage net or Person's fishing net is caught.

Claims (1)

1. a kind of rice shrimp supports method altogether, which is characterized in that include the following steps:
(1) field is selected:Selection is had abundant water resources, good pollution-free, the fertile soil of water quality, good water-retaining property, dry season easy water transfer, and rainy season is easy Draining, the field of illumination abundance;
(2) field is transformed:It is 2-3m, depth 0.7-1.2m, gradient 50- to dig width at 1 meter on the inside of from rice field surrounding ridge Support shrimp ditch in 70 degree or so of ring field;Then it is made along foster shrimp ditch periphery of the pan soil digging out and encloses the ridge, it is 0.6-1m, width to enclose ridge height For 1.2-1.5m;Then ridge is tamped, in the anti-escape network of the high 40-50cm of ridge surrounding setting twice, anti-escape network lower end is inserted into 30cm or so in ridge soil;10-15 days before putting shrimp species, shrimp ditch quick lime 50kg is supported per acre, is thoroughly disappeared to supporting shrimp ditch Poison, killing harmful living and pathogenic bacteria;It puts before shrimp 7 days, to supporting shrimp ditch water filling 40-60cm, then applies farm manure 600- per acre 700kg, water quality of increasing fertilizer, cultivates natural bait;After fertilising the small dragons such as waterweed, eel grass, hydrilla verticillata, water caltrop are transplanted in foster shrimp ditch The favorite water plant of shrimp, plantation coverage rate is big by 60%, and natural bait and habitat are provided for cray;
(3) Rice Cropping:When the first tenday period of a month in May, in the paddy fields water filling 5-8cm that foster shrimp ditch surrounds, select lodging tolerance strong, The strong middle rice varieties of diseases and insect pests resistance, carry out rice transplanting transplanting, and density of transplants is 4000-5000 plants per acre;
(4) shrimp seedling is put in a suitable place to breed:3-5 days after rice shoot plantation, select survival rate high, specification is that the shrimp seedling of 2-4cm is launched per acre 5000-8000 tails;
(5) feeding management:Shrimp seedling meat is put first week, and the soya-bean milk ground is fed, and is fed 3-4 times daily, since second week, to feed The small fish of chopping, butchers the animal fodders such as leftover bits and pieces at spiral shell freshwater mussel meat, and suitably arrange in pairs or groups corn, wheat, fresh and tender plant stem-leaf etc. are mixed The pasty fish food crushed is closed, multivitamin is added in feed, immune polysaccharide respectively feeds 1 time, feeds ratio 3 sooner or later sooner or later:7, Every ten thousand tails juvenile prawn day feeds 0.3-0.4kg in early days, determines day feeding volume by 10% or so of the weight of shrimp in pond later;
In addition to dry field, usually the rice field depth of water should be maintained at 20 centimetres or so, and often change water, generally in the morning 10 points of rice field water filling Left and right carries out, and diversion water temperature and water temperature in rice field is kept to be close, and when water filling is wanted to fill in row, accomplishes that the temperature difference is little, by the end of June weekly It is primary to change water, quantity of exchanged water 1/4th or so in 7-8 months, changes weekly water 3-4 times, quantity of exchanged water one third or so, after September part, Every water that changes for 5-10 days is primary, quantity of exchanged water one third;It supports per spilled once with lime water within 15-20 days in shrimp ditch, every time per acre Dosage is 5-10kg, is sterilized to water, and water quality is improved;It sprays insecticide if necessary, selects the agriculture of efficient low toxicity, low-residual Medicine reduces the harm to cray;
(6) field daily management:Adhere to that each inspection is primary sooner or later daily, special rainy day increases inspection number and duration, inspection The main situation of change for checking water level and water quality, the meal situation and health status of cray, the upgrowth situation of the seedlings of cereal crops are sent out in time Existing problem simultaneously makes corresponding processing, while carrying out disaster control, is convenient for the timely reaction of emergency case, reduces wealth Production loss;
(7) it is caught at shrimp:The shrimp seedling that May launches, 7, August part ripe can catch, with lobster basket, cage net or hand when fishing Diddle-net is caught.
CN201810501867.3A 2018-05-25 2018-05-25 A kind of rice shrimp supports method altogether Pending CN108684473A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109997750A (en) * 2019-04-15 2019-07-12 安徽科技学院 A kind of rice, cray, duck, crab symbiosis alternate culture method
CN110651737A (en) * 2019-11-04 2020-01-07 江苏省农业科学院宿迁农科所 Method for breeding crayfishes by building arched shed above circular ditch of rice and shrimp field
CN110692467A (en) * 2019-11-13 2020-01-17 华中农业大学 Method for planting and breeding one-rice two-shrimp
CN112205255A (en) * 2020-10-16 2021-01-12 常德职业技术学院 Ecological and efficient rice and shrimp breeding method
CN112273298A (en) * 2020-10-21 2021-01-29 湖南助农农业科技发展有限公司 Method for breeding rice shrimps with high astaxanthin content
CN112314366A (en) * 2020-10-29 2021-02-05 湖南助农农业科技发展有限公司 Rice and shrimp breeding method capable of preventing natural enemies
CN114208615A (en) * 2021-12-27 2022-03-22 浙江潮禾农业科技有限公司 Ecological breeding method for crayfish rice

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109997750A (en) * 2019-04-15 2019-07-12 安徽科技学院 A kind of rice, cray, duck, crab symbiosis alternate culture method
CN110651737A (en) * 2019-11-04 2020-01-07 江苏省农业科学院宿迁农科所 Method for breeding crayfishes by building arched shed above circular ditch of rice and shrimp field
CN110692467A (en) * 2019-11-13 2020-01-17 华中农业大学 Method for planting and breeding one-rice two-shrimp
CN110692467B (en) * 2019-11-13 2021-11-26 华中农业大学 Method for planting and breeding one-rice two-shrimp
CN112205255A (en) * 2020-10-16 2021-01-12 常德职业技术学院 Ecological and efficient rice and shrimp breeding method
CN112273298A (en) * 2020-10-21 2021-01-29 湖南助农农业科技发展有限公司 Method for breeding rice shrimps with high astaxanthin content
CN112314366A (en) * 2020-10-29 2021-02-05 湖南助农农业科技发展有限公司 Rice and shrimp breeding method capable of preventing natural enemies
CN114208615A (en) * 2021-12-27 2022-03-22 浙江潮禾农业科技有限公司 Ecological breeding method for crayfish rice

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Application publication date: 20181023