CN107821058A - A kind of rice field river crab and toad ecological polyculturing method - Google Patents
A kind of rice field river crab and toad ecological polyculturing method Download PDFInfo
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- CN107821058A CN107821058A CN201711199944.6A CN201711199944A CN107821058A CN 107821058 A CN107821058 A CN 107821058A CN 201711199944 A CN201711199944 A CN 201711199944A CN 107821058 A CN107821058 A CN 107821058A
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 145
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Classifications
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- 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
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- 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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
- A01K67/0332—Earthworms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- 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
-
- 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
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
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- 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
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- 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
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- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M2200/00—Kind of animal
- A01M2200/01—Insects
- A01M2200/012—Flying insects
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- 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
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- 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
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- 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
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Abstract
The invention discloses a kind of rice field river crab and toad ecological polyculturing method, it is characterized in that, rice field river crab comprises the following steps with toad ecological polyculturing：The selection and arrangement in rice field；Anti-escape network is set；Rice cropping and management；Cultivate the processing of ditch；Inhabit platform and organic matter is set；Launch toad and river crab；Trap lamp is set；Use technical solution of the present invention, by setting special anti-escape network, the flight of river crab and toad is avoided, cultivation ditch is set in rice field and inhabites platform, breed spiral shell, earthworm, trap lamp is set, abundant natural feed source is provided for river crab, toad, the river crab of production is natural, high-quality, toad is easy to harvesting to gather the dried venom of toads, solves the problems, such as rice field pest control, in order, the product of production is high-quality for rice field ecology；The present invention is beneficial to production operation, and practical and convenient, benefit is good.
Description
Technical field
The present invention relates to agricultural technology field, specifically a kind of rice field river crab and toad ecological polyculturing method.
Background technology
Paddy field aquaculture has long history in China, and traditional paddy field aquaculture typically concentrates on fish, shrimp, crab, soft-shelled turtle etc., right
Can also never it report in water body and the animal that can be lived in the Wetland Environment of land is in paddy field aquaculture in toad is this,
Carry out river crab, the ecological polyculturing of toad in rice field, you can solve rice field pest problem, and can makes full use of land and water resource, improves effect
Benefit；Toad is the natural enemy of crop pests, and according to scientists observational study, much better insect that the night of toad one eats up is than frog
Several times, even tens times of some.Toad is usually inhabited in the bank thick grass in river pond or between stone, and daytime is concealed in cave
In it is inactive, early morning or night crawl out predation.The object that it is preyed on is snail, slug, ant, locust and cricket etc..Toad
Skin it is thicker there is to prevent internal water excessive vaporization and scatter and disappear, so can live for a long time on land face less than water
In go.The action of toad toad is clumsy slowly, is not good at swimming and jump, because hind leg is shorter, can only do small distance, be usually no more than
20 centimetres of bounce.Toad has important medical value, and people gather toad ear rear gland and skin gland secretion thing, dry and be made
The dried venom of toads.The dried venom of toads is one of traditional rare medicinal herbs in China, is that Liushen Pills, Melnikov's method, bead etc. more than 30 plants Chinese patent drug
Primary raw material.River crab also known as steamed crab, originate in China, zoologically by title Sinensis huge legendary turtle, are being mainly distributed on Chinese east
In the littoral and maritime river in each marine site in portion, lake.The developmental process of crab be by juvenile crab cultivation into button crab, then will button crab launch into
The crab pool or lake are further cultivated into finished crab on the market.Raising crabs in paddy field, will according to rice and the principle of river crab symbiosis
Rice Cropping and culture of Chinese mitten crab combine.River crab is movable in rice field, looks for food, and not only acts as intertillage, weeding, getting fat, oxygenation
Effect, and alleviate pest and disease damage, good growing environment be provided for rice, also reduce the use of agricultural chemicals.Rice field is simultaneously
River crab provides good living environment, and raising crabs in paddy field realizes that a ground is dual-purpose, and a water double-purpose a, ground is received more, is substantially increased
Land utilization ratio, realize that rice crab gets bumper harvests, new way is provided for peasant's increasing both production and income.Also it there have been no in paddy field aquaculture at present
The data about river crab Yu toad ecological polyculturing is crossed, toad has the characteristic different from other cultivated animals, thus this is rice field
A short slab in mixed breeding.
The content of the invention
To overcome drawbacks described above, the present invention devises a kind of rice field river crab and toad ecological polyculturing method.
The technical scheme is that a kind of rice field river crab and toad ecological polyculturing method, it is characterized in that, rice field river crab with
Toad ecological polyculturing comprises the following steps：The selection and arrangement in rice field；Anti-escape network is set；Rice cropping and management；Cultivate ditch
Processing；Inhabit platform and organic matter is set；Launch toad and river crab；Trap lamp is set；Concrete measure is as follows：
1）The selection and arrangement in rice field；The flat field of physical features is selected, area 3-5 mus are a unit；Reinforce rice field ridge, ridge
80 centimetres of rice field is higher by, ridge top is wide 60 centimetres, and slope is than 1:3；Excavate low-carbon cultivation ditch and build and inhabit platform, paddy field aquaculture ditch
And toad inhabit that platform area is the rice field gross area 20%, the cultivation and inhabites platform between the same area interior edge straight line at ditch
Every setting, cultivating the suitable for reading of ditch and inhabit the wide 1.0-1.5 rice of base opening, the long 2-3 rice of platform, platform is higher by rice field 0.4-0.6 rice,
Cultivation ditch be less than rice field ground level 0.4-0.6 rice, and it is wide at the top and narrow at the bottom to cultivate ditch, and it is up-narrow and down-wide to inhabit platform, is opened up on the ridge
There are water inlet and delivery port, water inlet and delivery port are stopped using anti-escape network.
2）Anti-escape network is set：Ridge hub facility anti-escape network on rice field periphery, river crab, toad flight are avoided, also can
External harmful organisms are prevented, anti-escape network takes fish fry cloth mesh sheet and plastics film production, sets " y " support to reinforce, " y " support
It is spaced 2-3 rice and sets one；Fish fry cloth mesh sheet is anti-escape, and using the fish fry cloth mesh sheet of 20-60 mesh, 1.3 meters of netting width, length regards
Depending on the ridge girth of rice field, 30 centimetres of zanjons are excavated along rice field ridge periphery during setting, are fallen " y " every 3 meters of fixed settings one
Support, the long stent of " y " support is tilted to rice field, and angle of inclination is 30-45 °, and the short support of " y " support is set vertically
Put, upper end is withstood down in the middle part of the long stent of " y " support, is reinforced, and " y " support that falls uses the polyethylene pipe of 2-4 centimetres of diameter
Material makes, high 1.5 meters, is embedded to 0.5 meter of underground, and aerial part is 1 meter, and mesh sheet invests pillar, mesh sheet bottom 30 lis of underground of embedment
Rice, 1 meter of aerial part, the setting of mesh sheet upper limb is exaggerated, exaggerated to 30 centimetres of wide plastic foils of inseam, plastic foil bottom sewing diameter
0.5-1.0 centimetres of polyethylene gang rope, keeps plastic foil pendency, and reinforced plastic film, anti-escape network is arranged to justify in rice field corner
Arc.
3）Rice cropping and management：The high water of the rice field insertion stiff in straw, resistant to lodging, disease resistance, resistance to fertility, yield
The rice shoot of rice varieties；It is 20~36 centimetres to keep water level in paddy field, and keeps the microfluidic of water for a long time, based on circulating water, indirectly
Fixed water, apply 15~20 kilograms of EM bacterium living bacterial liquid for every mu before rice flowering heading, formed with pasture and water, rice, spiral shell, EM bacterium and water
Grass, rice root microorganism be built into river crab, toad existence the ecosystem, to promote paddy growth have valuable help；EM bacterium
The preparation method of living bacterial liquid is：By 1~1.5 kilogram of EM bacterium culture mediums, 2.0~2.5 kilograms of brown sugar, EM strains 0.11~0.12 thousand
After gram being well mixed in a reservoir with 100~120 kilograms of water, at being 25~30 DEG C in temperature fermented and cultured 5~7 days EM bacterium live
Bacterium solution；The EM strains are combined by photosynthetic bacteria, lactic acid bacteria, saccharomycete, actinomyces, bacillus, nitrobacteria, effectively
The CFU/ml of viable count >=2,000,000,000.
4）Cultivate the processing of ditch：The main clustering area that ditch is river crab is cultivated, waterweed is planted in cultivation ditch, breeds spiral shell
Snail, the habitat of crop river crab and food source, the spiral shell are uniformly distributed in rice field, contribute to the widely distributed of river crab
And avoiding mutually residual, when roasting field is needed in rice field, slow diminishing makes river crab progressively converge cultivation ditch, avoids river crab from drying up.
5）Inhabit platform and organic matter is set：The habitat that platform is toad is inhabited, 20-30 lis is set on platform is inhabited
The thick cow dung fermented using EM bacterium living bacterial liquids of rice, in the top nurse crop stalk of cow dung, crop material should not be steady and sure, shape
Into hollow empty shape, covering entirely inhabites platform, 30-50 centimetres of crop material thickness, crop material use including the gradient
Appropriate moisture is sprayed, and stalk is kept 60% moisture content, water of sprinkling per 10-20 days, using atomizers spray, is
Accelerate the corruption of organic matter, the EM liquid that 1%-2% is added in the water body of sprinkling is sprayed；Crop material inhabites field as toad
Institute, or the place of the growth of earthworm and various insects, set crop material to improve the supply of toad natural feed, promote
Enter the breeding and growth of toad, after crop material rots, upper strata continues to cover new crop material.
6）Launch river crab and toad：After the rice seedling is turned green, mud river crab and toad are put into the rice field, river crab is every
Mu rice field puts 300-500 in a suitable place to breed only, and every mu of rice field of toad puts 600-1000 in a suitable place to breed only；Toad directly captures after coming out of hibernation from field, adopts
With stock string bag prize law, after temporarily being supported one week in storage pond, holding pond after the toad of capture is cleaned with clear water, reject it is ill, injured and
Weak toad, the toad of health is launched to rice field and inhabites platform, leaving, it independently climbs to roost life growth；Launching
While river crab is with toad, breeds in paddy field aquaculture ditch with rice field field face and launch spiral shell, be spaced 15-20 days and launch once, often
Secondary every mu is launched 30-50 kilograms, is being inhabited propagation earthworm at the fermented cow dung of platform and crop material, is being selected high-quality earthworm kind to throw
Put wherein, be used as earthworm high-quality feed after cow dung and organic matter corruption, promote breeding for earthworm, excessive earthworm leave river crab,
Toad searches for food.
7）Trap lamp is set：Platform is inhabited in rice field black light lamp is set, for trapping winged insect, take time switch side
Formula controls, and daily opens trap lamp the dusk time-division, and dawn closes automatically；Trap lamp sets height 1.0-1.5 rice, traps winged insect remittance
Under poly- lamp, it is easy to toad to prey on, the winged insect to fall into the water is ingested by river crab, traps 20 watts of lamp power, is set by every 1-2 mus rice field
1 quantity for trapping lamp is prepared, and can be disappeared rice field insect using trapping lamp and trapping winged insect, and can is that toad provides what is enriched
Animal feed, river crab, toad can directly eat up the part harmful insect in water, and the work(of biological control insect pest is played to rice
Energy.
Beneficial effect：Using technical solution of the present invention, by setting special anti-escape network, the outer of river crab and toad is avoided
Escape, cultivation ditch is set in rice field and inhabites platform, propagation spiral shell, earthworm, trap lamp is set, provided for river crab, toad abundant
Natural feed source, the river crab of production is natural, high-quality, toad be easy to harvesting gather the dried venom of toads, solve rice field pest control and ask
Topic, in order, the product of production is high-quality for rice field ecology；The present invention is beneficial to production operation, and practical and convenient, benefit is good.
Embodiment
The present invention is further illustrated in conjunction with the embodiments.
Embodiment 1：A kind of rice field river crab and toad ecological polyculturing method, it is characterized in that, rice field river crab and toad ecology are mixed
Support and comprise the following steps：The selection and arrangement in rice field；Anti-escape network is set；Rice cropping and management；Cultivate the processing of ditch；Inhabit flat
Platform sets organic matter；Launch toad and river crab；Trap lamp is set；Concrete measure is as follows：
1）The selection and arrangement in rice field；Select the flat field of physical features, area:5 mu are a unit；Reinforce rice field ridge, ridge
80 centimetres of rice field is higher by, ridge top is wide 60 centimetres, and slope is than 1:3；Excavate low-carbon cultivation ditch and build and inhabit platform, paddy field aquaculture ditch
And toad inhabit that platform area is the rice field gross area 20%, the cultivation and inhabites platform between the same area interior edge straight line at ditch
Every setting, cultivate the suitable for reading of ditch and inhabit platform base opening it is wide 1.0 meters, long 3 meters, platform is higher by 0.5 meter of rice field, and cultivation ditch is less than
0.5 meter of rice field ground level, cultivation ditch is wide at the top and narrow at the bottom, and it is up-narrow and down-wide to inhabit platform, and water inlet and water outlet are offered on the ridge
Mouthful, water inlet and delivery port are stopped using anti-escape network.
2）Anti-escape network is set：Ridge hub facility anti-escape network on rice field periphery, river crab, toad flight are avoided, also can
External harmful organisms are prevented, anti-escape network takes fish fry cloth mesh sheet and plastics film production, sets " y " support to reinforce, " y " support
3 meters of interval sets one；Fish fry cloth mesh sheet is anti-escape, and rice field is regarded using the fish fry cloth mesh sheet of 40 mesh, 1.3 meters of netting width, length
Depending on ridge girth, 30 centimetres of zanjons are excavated along rice field ridge periphery during setting, and " y " support is fallen every 3 meters of fixed settings one,
The long stent of " y " support is tilted to rice field, and angle of inclination is 30 °, and the short support of " y " support is vertically arranged, upper end top
Firmly fall in the middle part of the long stent of " y " support, reinforced, " y " support that falls is made using the polyvinyl piping materials of 3 centimetres of diameter, high by 1.5
Rice, 0.5 meter of underground is embedded to, aerial part is 1 meter, and mesh sheet invests pillar, mesh sheet bottom 30 centimetres of underground of embedment, aerial part 1
Rice, the setting of mesh sheet upper limb is exaggerated, exaggerated to gather to 30 centimetres of wide plastic foils of inseam, 1.0 centimetres of diameter of plastic foil bottom sewing
Ethene gang rope, keeps plastic foil pendency, reinforced plastic film, and anti-escape network sets in the arc-shaped in rice field corner.
3）Rice cropping and management：The high water of the rice field insertion stiff in straw, resistant to lodging, disease resistance, resistance to fertility, yield
The rice shoot of rice varieties；It is 20~36 centimetres to keep water level in paddy field, and keeps the microfluidic of water for a long time, based on circulating water, indirectly
Fixed water, 20 kilograms of EM bacterium living bacterial liquid is applied for every mu before rice flowering heading, formed with pasture and water, rice, spiral shell, EM bacterium and pasture and water,
River crab that rice root microorganism is built into, the toad existence ecosystem, to promoting paddy growth to have valuable help；EM bacterium viable bacterias
The preparation method of liquid is：1.5 kilograms of EM bacterium culture mediums, 2.5 kilograms of brown sugar, 0.12 kilogram of EM strains are being held for 120 kilograms with water
After being well mixed in device, fermented and cultured obtains EM bacterium living bacterial liquids in 7 days at being 25~30 DEG C in temperature；The EM strains are by photosynthetic
Bacterium, lactic acid bacteria, saccharomycete, actinomyces, bacillus, nitrobacteria are combined, the CFU/ml of living bacteria count >=2,000,000,000.
4）Cultivate the processing of ditch：The main clustering area that ditch is river crab is cultivated, waterweed is planted in cultivation ditch, breeds spiral shell
Snail, the habitat of crop river crab and food source, the spiral shell are uniformly distributed in rice field, contribute to the widely distributed of river crab
And avoiding mutually residual, when roasting field is needed in rice field, slow diminishing makes river crab progressively converge cultivation ditch, avoids river crab from drying up.
5）Inhabit platform and organic matter is set：The habitat that platform is toad is inhabited, 20-30 lis is set on platform is inhabited
The thick cow dung fermented using EM bacterium living bacterial liquids of rice, in the top nurse crop stalk of cow dung, crop material should not be steady and sure, shape
Into hollow empty shape, covering entirely inhabites platform, 30-50 centimetres of crop material thickness, crop material use including the gradient
Appropriate moisture is sprayed, and stalk is kept 60% moisture content, water of sprinkling per 10-20 days, using atomizers spray, is
Accelerate the corruption of organic matter, the EM liquid that 1%-2% is added in the water body of sprinkling is sprayed；Crop material inhabites field as toad
Institute, or the place of the growth of earthworm and various insects, set crop material to improve the supply of toad natural feed, promote
Enter the breeding and growth of toad, after crop material rots, upper strata continues to cover new crop material.
6）Launch river crab and toad：After the rice seedling is turned green, mud river crab and toad are put into the rice field, river crab is every
Mu rice field puts 400 in a suitable place to breed, and every mu of rice field of toad puts 800 in a suitable place to breed；Toad directly captures after coming out of hibernation from field, using the stock string bag
Prize law, after temporarily being supported one week in storage pond, holding pond after the toad of capture is cleaned with clear water, reject ill, injured and weak toad
Bufonid toad, the toad of health is launched to rice field and inhabites platform, leaving, it independently climbs to roost life growth；Launching river crab and toad
While bufonid toad, breed in paddy field aquaculture ditch with rice field field face and launch spiral shell, be spaced 15 days and launch once, launch 40 for every mu every time
Kilogram, propagation earthworm is being inhabited at the fermented cow dung of platform and crop material, is selecting high-quality earthworm kind to launch wherein, cow dung and is being had
Be used as earthworm high-quality feed after the corruption of machine thing, promote breeding for earthworm, leave river crab, toad of excessive earthworm searches for food.
7）Trap lamp is set：Platform is inhabited in rice field black light lamp is set, for trapping winged insect, take time switch side
Formula controls, and daily opens trap lamp the dusk time-division, and dawn closes automatically；Trap lamp sets 1.0 meters of height, traps winged insect convergence lamp
Under, it is easy to toad to prey on, the winged insect to fall into the water is ingested by river crab, traps 20 watts of lamp power, and setting 1 by every 1 mu of rice field lures
The quantity for collecting lamp is prepared, and can be disappeared rice field insect using trapping lamp and trapping winged insect, and can is that toad provides the animal enriched
Feed, river crab, toad can directly eat up the part harmful insect in water, and the function of biological control insect pest is played to rice.
Beneficial effect：Using technical solution of the present invention, by setting special anti-escape network, the outer of river crab and toad is avoided
Escape, cultivation ditch is set in rice field and inhabites platform, propagation spiral shell, earthworm, trap lamp is set, provided for river crab, toad abundant
Natural feed source, the river crab of production is natural, high-quality, toad be easy to harvesting gather the dried venom of toads, solve rice field pest control and ask
Topic, in order, the product of production is high-quality for rice field ecology；The present invention is beneficial to production operation, and practical and convenient, benefit is good.
Claims (1)
1. a kind of rice field river crab and toad ecological polyculturing method, it is characterized in that, rice field river crab includes following with toad ecological polyculturing
Step：The selection and arrangement in rice field；Anti-escape network is set；Rice cropping and management；Cultivate the processing of ditch；It is organic to inhabit platform setting
Thing；Launch toad and river crab；Trap lamp is set；Concrete measure is as follows：
1）The selection and arrangement in rice field；The flat field of physical features is selected, area 3-5 mus are a unit；Reinforce rice field ridge, ridge
80 centimetres of rice field is higher by, ridge top is wide 60 centimetres, and slope is than 1:3；Excavate low-carbon cultivation ditch and build and inhabit platform, paddy field aquaculture ditch
And toad inhabit that platform area is the rice field gross area 20%, the cultivation and inhabites platform between the same area interior edge straight line at ditch
Every setting, cultivating the suitable for reading of ditch and inhabit the wide 1.0-1.5 rice of base opening, the long 2-3 rice of platform, platform is higher by rice field 0.4-0.6 rice,
Cultivation ditch be less than rice field ground level 0.4-0.6 rice, and it is wide at the top and narrow at the bottom to cultivate ditch, and it is up-narrow and down-wide to inhabit platform, is opened up on the ridge
There are water inlet and delivery port, water inlet and delivery port are stopped using anti-escape network；
2）Anti-escape network is set：Ridge hub facility anti-escape network on rice field periphery, river crab, toad flight are avoided, can also be prevented
External harmful organisms, anti-escape network take fish fry cloth mesh sheet and plastics film production, set " y " support to reinforce, " y " spacer support frame
2-3 rice sets one；Fish fry cloth mesh sheet is anti-escape, and rice field is regarded using the fish fry cloth mesh sheet of 20-60 mesh, 1.3 meters of netting width, length
Depending on ridge girth, 30 centimetres of zanjons are excavated along rice field ridge periphery during setting, and " y " support is fallen every 3 meters of fixed settings one,
The long stent of " y " support is tilted to rice field, and angle of inclination is 30-45 °, and the short support of " y " support is vertically arranged, upper end
In the middle part of the long stent for withstanding down " y " support, to be reinforced, " y " support that falls is made using the polyvinyl piping materials of 2-4 centimetres of diameter,
It is high 1.5 meters, 0.5 meter of underground is embedded to, aerial part is 1 meter, and mesh sheet invests pillar, mesh sheet bottom 30 centimetres of underground of embedment, ground
1 meter of part, the setting of mesh sheet upper limb is exaggerated, exaggerated to 30 centimetres of wide plastic foils of inseam, plastic foil bottom sewing diameter 0.5-1.0
Centimetre polyethylene gang rope, keep plastic foil pendency, reinforced plastic film, anti-escape network rice field corner set it is in the arc-shaped；
3）Rice cropping and management：The high rice product of the rice field insertion stiff in straw, resistant to lodging, disease resistance, resistance to fertility, yield
The rice shoot of kind；It is 20~36 centimetres to keep water level in paddy field, and keeps the microfluidic of water for a long time, indirectly fixed based on circulating water
Water, rice flowering heading before every mu apply 15~20 kilograms of EM bacterium living bacterial liquid, formed with pasture and water, rice, spiral shell, EM bacterium and pasture and water,
River crab that rice root microorganism is built into, the toad existence ecosystem, to promoting paddy growth to have valuable help；EM bacterium viable bacterias
The preparation method of liquid is：By 1~1.5 kilogram of EM bacterium culture mediums, 2.0~2.5 kilograms of brown sugar, 0.11~0.12 kilogram of EM strains with
After 100~120 kilograms of water is well mixed in a reservoir, fermented and cultured obtains EM bacterium viable bacterias in 5~7 days at being 25~30 DEG C in temperature
Liquid；The EM strains are combined by photosynthetic bacteria, lactic acid bacteria, saccharomycete, actinomyces, bacillus, nitrobacteria, effectively living
The CFU/ml of bacterium number >=2,000,000,000；
4）Cultivate the processing of ditch：The main clustering area that ditch is river crab is cultivated, waterweed is planted in cultivation ditch, breeds spiral shell, make
The habitat of thing river crab and food source, the spiral shell are uniformly distributed in rice field, are contributed to the widely distributed of river crab and are kept away
Exempt from mutually residual, when roasting field is needed in rice field, slow diminishing, river crab is progressively converged cultivation ditch, avoid river crab from drying up；
5）Inhabit platform and organic matter is set：The habitat that platform is toad is inhabited, 20-30 cm thicks are set on platform is inhabited
The cow dung fermented using EM bacterium living bacterial liquids, in the top nurse crop stalk of cow dung, crop material should not be steady and sure, is formed empty
Have a guilty conscience shape, whole including the gradient including of covering inhabites platform, 30-50 centimetres of crop material thickness, and crop material uses suitably
Moisture is sprayed, and stalk is kept 60% moisture content, water of sprinkling per 10-20 days, using atomizers spray, to accelerate
The corruption of organic matter, the EM liquid that 1%-2% is added in the water body of sprinkling are sprayed；Habitat of the crop material as toad,
Or the place of the growth of earthworm and various insects, set crop material to improve the supply of toad natural feed, promote
The breeding and growth of toad, after crop material rots, upper strata continues to cover new crop material；
6）Launch river crab and toad：After the rice seedling is turned green, mud river crab and toad are put into the rice field, every mu of rice of river crab
Field puts 300-500 in a suitable place to breed only, and every mu of rice field of toad puts 600-1000 in a suitable place to breed only；Toad directly captures after coming out of hibernation from field, using length
Bar string bag prize law, after temporarily being supported one week in storage pond, holding pond after the toad of capture is cleaned with clear water, reject ill, injured and weak
Toad, the toad of health is launched and to rice field inhabites platform, leaving, it autonomous climbed to roost life and grown；Launching river crab
While with toad, breed in paddy field aquaculture ditch with rice field field face and launch spiral shell, be spaced 15-20 days and launch once, it is every every time
Mu launches 30-50 kilograms, is inhabiting propagation earthworm at the fermented cow dung of platform and crop material, is selecting high-quality earthworm kind to launch it
In, earthworm high-quality feed is used as after cow dung and organic matter corruption, promotes breeding for earthworm, excessive earthworm is left river crab, toad
Feeding；
7）Trap lamp is set：Platform is inhabited in rice field black light lamp is set, for trapping winged insect, take time switch mode control
System, daily open trap lamp the dusk time-division, and dawn closes automatically；Trap lamp sets height 1.0-1.5 rice, traps winged insect convergence lamp
Under, it is easy to toad to prey on, the winged insect to fall into the water is ingested by river crab, traps 20 watts of lamp power, and 1 is set by every 1-2 mus rice field
The quantity for trapping lamp is prepared, and can be disappeared rice field insect using trapping lamp and trapping winged insect, and and can is that toad provides moving of enriching
Thing feed, river crab, toad can directly eat up the part harmful insect in water, and the function of biological control insect pest is played to rice.
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| CN109258565A (en) * | 2018-10-10 | 2019-01-25 | 安徽省农业科学院水产研究所 | A kind of toad living bait breeding method |
| CN109258358A (en) * | 2018-10-10 | 2019-01-25 | 安徽省农业科学院水产研究所 | A kind of toad rice field breeding method |
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| CN109258566A (en) * | 2018-10-10 | 2019-01-25 | 安徽省农业科学院水产研究所 | A method of improving artificial breeding toad dried venom of toads potency |
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| CN111789076B (en) * | 2020-04-23 | 2022-04-08 | 贵州湄潭高山景农业科技发展有限公司 | Method for breeding rana nigromaculata in rice field by segmented purse net and rana nigromaculata breeding device |
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| CN112219776A (en) * | 2020-10-12 | 2021-01-15 | 东营坤泽农业开发有限公司 | Hairy crab culture pond |
| CN112825814A (en) * | 2021-02-19 | 2021-05-25 | 西昌富华金蟾生物科技有限公司 | Toad breeding method for improving toad venom content |
| CN114287301A (en) * | 2021-12-21 | 2022-04-08 | 海南归耘田农业科技有限公司 | Green high-yield breeding method for rice, shrimp and crab |
| CN114287301B (en) * | 2021-12-21 | 2023-10-13 | 海南归耘田农业科技有限公司 | Green high-yield planting and breeding method for rice, shrimp and crab |
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