CN107372256A - The method that Penaeus Vannmei is supported in rice field - Google Patents

The method that Penaeus Vannmei is supported in rice field Download PDF

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Publication number
CN107372256A
CN107372256A CN201710825035.2A CN201710825035A CN107372256A CN 107372256 A CN107372256 A CN 107372256A CN 201710825035 A CN201710825035 A CN 201710825035A CN 107372256 A CN107372256 A CN 107372256A
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China
Prior art keywords
rice
rice field
shrimp
water
supported
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CN201710825035.2A
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Chinese (zh)
Inventor
陈惠兵
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Shanghai Hui Bing Fisheries Professional Cooperatives
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Shanghai Hui Bing Fisheries Professional Cooperatives
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Priority to CN201710825035.2A priority Critical patent/CN107372256A/en
Priority to CN202211218170.8A priority patent/CN115399269A/en
Publication of CN107372256A publication Critical patent/CN107372256A/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
    • 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

Abstract

The present invention relates to a kind of cultural method, is related specifically to a kind of method that Penaeus Vannmei is supported in rice field；It is characterized in that：Organic fertilizer in rice field, soil is reached the g kg 1 (soil 0.46) of the content of organic matter about 29.2, the interior excavation irrigation canals and ditches in rice field, make rice field in day word, field word, mouth word so that shrimp ditch area accounts for 30% or so of the rice gross area；Water be later stage plant growth and paddy rice growth it is basic, so water quality must ensure safety, before seedling is moved, by the soil on rice field periphery, waters is all entered water-filling and removed the evil, it is ensured that the living environment of rice；Transplanted in good time according to the development of seedling, rice transplanting is carried out using rice transplanter；Penaeus Vannmei is desalinated, is supported after desalination in fresh water and plants a period of time, the latter week left and right of rice transplanting is treated, white leg Shrimp is put into rice field；By the raising of 100 days, Penaeus Vannmei is harvested；Carry out copying field, harvest rice.

Description

The method that Penaeus Vannmei is supported in rice field
Technical field
The present invention relates to a kind of cultural method, is related specifically to a kind of the foster of mixing solid and puts method.
Background technology
In the prior art, it is more and more that the peasant household of the cultivation of solid is carried out in rice field, such as, loach is supported, supports snakeheaded fish, is supported Lobster, support freshwater shrimp, also support crab, but above-mentioned several cultural methods, no matter which kind of method, the underproduction in rice field is certain , some peasant households are in order to increase the volume increase of fishes and shrimps, and almost No kernels or seeds are gathered, as in a year of scarcity for grain, it was proved that, it is special for three-dimensional culture It is not the three-dimensional culture in rice field, many family families are not configured to 1+1>2, it is primarily due to, individually kind grow rice income it is too low, In addition, also in that, it is too high individually to do aquaculture cost, it is important to also taken without government subsidy, after having three-dimensional culture, The ditching all in farmland of many peasant households carries out putting aquatic organism in a suitable place to breed, farmland is changed into the pool instead, for three-dimensional culture, really to water The aquatic organism for the positive effect that rice plays is not among above-mentioned fishes and shrimps species.Therefore, in order to really adapt to three-dimensional culture, I Need a kind of 1+1>2 three-dimensional culture scheme.
The content of the invention
The present invention provides a kind of stereoscopic cultivation method, in the case of the rice not underproduction, realizes the vertical of rice and white shrimp Body cultivates.
To complete foregoing invention purpose, what the present invention was realized in：A kind of method that Penaeus Vannmei is supported in rice field, It is characterized in that：
1) organic fertilizer in rice field, soil is made to reach the g kg-1 of the content of organic matter about 29.2 (soil 0.46), clay content is general For 16% or so, oiliness also refers to the higher soil property of a comprehensive fertility with satisfactory texture etc..
2) in the interior excavation irrigation canals and ditches in rice field, rice field is made in day word, field word, mouth word so that shrimp ditch area accounts for the rice gross area 30% or so；Ditch depth is at 0.8 meter to 1 meter or so.
3) irrigation canals and ditches diversion, in the case of water quality reaching standard from outside diversion enters irrigation canals and ditches.
4) at seeding time between use machine sowing mode, density plants 4-5 in 20cm*20cm squares.
5) seedling is moved, is transplanted in good time according to the development of seedling, rice transplanting is carried out using rice transplanter.
6) shrimp species are desalinated, and Penaeus Vannmei is desalinated, and are supported after desalination in fresh water and are planted a period of time, treat that rice transplanting is latter All left and right, white leg Shrimp is put into rice field.
7) rice field management and water quality management, water quality requirement reaches the water that general cultivation requires, and ensures rice before shrimping More than water in field depth 10cm；Daily do not spray insecticide in rice field is not applied fertilizer；Only need periodically quantitative to the different position dispensing in rice field Shrimp feed.
8) pass through the raising of 100 days, harvest Penaeus Vannmei.
9) carry out copying field, harvest rice.
By such scheme plantation and cultural method, 800 to 1000 jin of rice per mu yield can be obtained, produces white shrimp about 800 Jin, it is per jin to have shrimp 40-50.Such yield is equivalent to normal rice per mu yield, and thus, the yield of shrimp also increases , when the rareest reproachable, there is no any insect pest in the whole growth course of rice, without being gone and buy Chinese medicine to rice, do not beat The rice of agricultural chemicals, particle are still full.
Above-mentioned technical proposal is improved further, at the nearly discharge outlet of shrimp ponds, shrimp ponds are relatively deep.Enter ditch in diversion Before canal, sterilization processing first is carried out to water body, disables chloride bactericide during processing.
Described bactericide is series bactericidal agent containing iodine, and when not discharged water in rice field, to rice field row weeding, weeding is not only for rice Field, include the periphery in rice field；Fertilizer is disposably used sufficient before rice transplanting, using decomposed long-acting organic fertilizer, composite fertilizer as Main, dose is depending on soil property quality.
Put in a suitable place to breed the time preferably select cloudy day or morning, dusk, rice has at least been taken root when putting juvenile prawn in a suitable place to breed；Children is ensured after putting in a suitable place to breed Shrimp is located at normal time activity in rice field；Water level is higher than the seedling core of rice.Water level is higher than the purpose of the seedling core of rice, makes The leaf core for obtaining rice is got over by immature shrimp, so as to prevent later stage leaf-roller from occurring.After the long water outlet of rice core, have been subjected to The beginning of June, high-incidence season of leaf-roller, so as to avoid the extensive injury of leaf-roller, on the other hand due to by its core Got over most of leaves by shrimp, also therefore, leaf-roller will not typically lay eggs thereon again.
The feed fed is pellet;According to the life characteristic of shrimp, feed preferably in the scattered progress of raceway groove, full-time feeding amount The 2 ~ 3% of about total shrimp weight, feed the time can in the afternoon 17 when, also can early, evening it is each once.Require that water flow velocity is slow in draining, So that the shrimp in rice field enters every mu of water surface of shrimp seedlings in irrigation canals and ditches with water and puts 1 ten thousand to 2 ten thousand tail in a suitable place to breed.
In order to fully allow shrimp activity, it is being after shrimp is launched one month, and the time that the raw insect in rice field is most, this When, averagely once four days, between at candlelight, the water in rice field is ejected；Then at second day, pour water, be close into rice field The late time puts into feed into rice field, promotes shrimp to climb up rice field, two to three days not bait throwing in afterwards, then in the dusk of the 3rd day Slow draining；Shrimp is set to enter irrigation canals and ditches；Every two days, then pour water to rice field, so circulation, until shrimp catching.Insect in rice field is all There is a feature, happiness tide, in order to allow these insects all to come out, the method for worm is drawn using draining, then put shrimp predation again.One side Face can reduce infringement of the insect to rice to greatest extent, also cause shrimp to have vigor, growth is faster.
The rice for planting to obtain by such scheme, a grain is full, the rice typed it out, and flash of light is shinny, after being cooked into rice It is with fragrance striking the nose.Shrimp after fishing, head are bigger than the shrimp head of general pond culture, and flexible of tasting, band in mouthfeel It is pleasantly sweet, containing high protein, it is especially suitable for child and the old men eats.
Embodiment
In order to further illustrate advantages of the present invention and main points, citing below is further described.
The present embodiment excavates mouth word with 50 mu of ground examples, day word, or matrix pattern shrimp ditch, shrimp ditch area account for the rice gross area 30% or so, width 10-15 rice is deep 0.8 meter -1.0 meters, for ease of the fishing of shrimp, suitably deepens in nearly discharge outlet shrimp ditch.Rice Fertilizer is disposably used sufficient before transplanting, based on decomposed long-acting organic fertilizer, composite fertilizer, dose is depending on soil property quality.
Broadcast the seedling time and plant four to five at 20cm*20cm squares in 15-May 25 May, machine sowing density.Rice seed Son is that Hong Huizhong industry Co., Ltd of Pudong provides.
Water quality exists（NY5051-2001）《Pollution-free food flowing water supports row water quality》Technical finesse is carried out, water body is reached fertilizer Refreshing tender, sterile harmless water（Entirely by rule of thumb）.Sterilization processing first is carried out to water body, disables chloride bactericide during processing.Described kills Microbial inoculum is series bactericidal agent containing iodine.
Shrimp species were desalinated between June 30 in 1st in June, depending on seedling growth situation, water quality, enter seedling depending on temperature Time, seed are provided by logical prestige nursery.Put in a suitable place to breed the time preferably select cloudy day or morning, dusk, every mu of water surface of shrimp seedling put 10,000 in a suitable place to breed and arrive 20000 tails.Rice has at least been taken root when putting juvenile prawn in a suitable place to breed；Ensure that juvenile prawn is located at normal time activity in rice field after putting in a suitable place to breed；Water level will Higher than the seedling core of rice.
Field management technology, the long hollow piece of jade with rectangular sides of water quality one will reach the refreshing tender work of fertilizer, periodic measurement water quality, prevent that poisoning is polluted.Water level is high It is in the purpose of the seedling core of rice so that the leaf core of rice is got over by immature shrimp, so as to prevent later stage leaf-roller from occurring. After the long water outlet of rice core, the beginning of June, the high-incidence season of leaf-roller, so as to avoid the extensive of leaf-roller have been had been subjected to Injury, on the other hand due to being got over by its core and most of leaves by shrimp, also therefore, leaf-roller typically will not be again thereon Spawning.The feed fed is pellet;According to the life characteristic of shrimp, feed preferably in the scattered progress of raceway groove, full-time feeding amount is about For the 2 ~ 3% of total shrimp weight, feed the time can in the afternoon 17 when, also can early, evening it is each once.Require that water flow velocity is slow, makes in draining The shrimp obtained in rice field enters in irrigation canals and ditches with water.
In order to fully allow shrimp activity, it is being after shrimp is launched one month, and the time that the raw insect in rice field is most, this When, averagely once four days, between at candlelight, the water in rice field is ejected；Then at second day, pour water, be close into rice field The late time puts into feed into rice field, promotes shrimp to climb up rice field, two to three days not bait throwing in afterwards, then in the dusk of the 3rd day Slow draining；Shrimp is set to enter irrigation canals and ditches；Every two days, then pour water to rice field, so circulation, until shrimp catching.Insect in rice field is all There is a feature, happiness tide, in order to allow these insects all to come out, the method for worm is drawn using draining, then put shrimp predation again.One side Face can reduce infringement of the insect to rice to greatest extent, also cause shrimp to have vigor, growth is faster.
By the meticulous raising of 100 days or so, Penaeus Vannmei was in mid or late September harvesting, the life per about 800 jin of per mu yield State Penaeus Vannmei.
By time is up more than two weeks, autumn harvest season paddy can gather in mid or late October, and mu is up to 800 jin -1000 Organic paddy of jin.
The rice for planting to obtain by such scheme, a grain is full, the rice typed it out, and flash of light is shinny, after being cooked into rice It is with fragrance striking the nose.Shrimp after fishing, head are bigger than the shrimp head of general pond culture, and flexible of tasting, band in mouthfeel It is pleasantly sweet, containing high protein, it is especially suitable for child and the old men eats.

Claims (9)

  1. A kind of 1. method that Penaeus Vannmei is supported in rice field, it is characterised in that：
    （1）Organic fertilizer in rice field, soil is set to reach the g kg-1 of the content of organic matter about 29.2 (soil 0.46), clay content mono- As be 16% or so, oiliness also refers to the higher soil property of a comprehensive fertility with satisfactory texture etc.；
    （2）Interior excavation irrigation canals and ditches in rice field, make rice field in day word, field word, mouth word so that shrimp ditch area accounts for the rice gross area 30% or so；Ditch depth is at 0.8 meter to 1 meter or so；
    （3）Irrigation canals and ditches diversion, water is the basic of later stage plant growth and paddy rice growth, so water quality must ensure safety, Meanwhile after putting rice field into, it is desirable to carry out sterilization processing；
    （4）The processing of surrounding enviroment, before seedling is moved, by the soil on rice field periphery, waters is all entered water-filling and removed the evil, it is ensured that rice Living environment；
    （5）Seedling is moved, is transplanted in good time according to the development of seedling, rice transplanting is carried out using rice transplanter；
    （6）Machine sowing mode is used between at seeding time, density plants 4-5 in 20cm*20cm squares；
    （7）Shrimp species are desalinated, and Penaeus Vannmei is desalinated, and are supported after desalination in fresh water and are planted a period of time, treat rice transplanting latter week Left and right, white leg Shrimp is put into rice field；
    （8）Rice field manages and water quality management, and water quality requirement reaches the water that general cultivation requires, and ensures before shrimping in rice field More than depth of water 10cm；Daily do not spray insecticide in rice field is not applied fertilizer；Only need periodically to launch quantitative shrimp feeding to the different position in rice field Material；
    （9）By the raising of 100 days, Penaeus Vannmei is harvested；
    （10）Carry out copying field, harvest rice.
  2. A kind of 2. method that Penaeus Vannmei is supported in rice field according to claim 1, it is characterised in that：Closely arranged in shrimp ponds At the mouth of a river, shrimp ponds are relatively deep.
  3. A kind of 3. method that Penaeus Vannmei is supported in rice field according to claim 1, it is characterised in that：Enter ditch in diversion Before canal, sterilization processing first is carried out to water body, disables chloride bactericide during processing.
  4. A kind of 4. method that Penaeus Vannmei is supported in rice field according to claim 1, it is characterised in that：Described sterilization Agent is series bactericidal agent containing iodine, when not discharged water in rice field, to rice field row weeding, week of the weeding not only for rice field, in addition to rice field Side；Fertilizer is disposably used sufficient before rice transplanting, based on decomposed long-acting organic fertilizer, composite fertilizer, it is excellent that dose regards soil property Depending on bad.
  5. A kind of 5. method that Penaeus Vannmei is supported in rice field according to claim 1, it is characterised in that：It is suitable to put the time in a suitable place to breed Selection cloudy day or morning, dusk, rice has at least been taken root when putting juvenile prawn in a suitable place to breed；Ensure that juvenile prawn is located at normal time activity and existed after putting in a suitable place to breed In rice field；Water level is higher than the seedling core of rice.
  6. A kind of 6. method that Penaeus Vannmei is supported in rice field according to claim 1, it is characterised in that：The feed fed For pellet;According to the life characteristic of shrimp, feeding preferably in the scattered progress of raceway groove, full-time feeding amount is about the 2 ~ 3% of total shrimp weight, Feed the time can in the afternoon 17 when, also can early, evening it is each once.
  7. A kind of 7. method that Penaeus Vannmei is supported in rice field according to claim 1, it is characterised in that：Will in draining Ask water flow velocity slow so that the shrimp in rice field enters in irrigation canals and ditches with water.
  8. A kind of 8. method that Penaeus Vannmei is supported in rice field according to claim 1, it is characterised in that：Every mu of water of shrimp seedling Put 1 ten thousand to 2 ten thousand tail in a suitable place to breed in face.
  9. A kind of 9. method that Penaeus Vannmei is supported in rice field according to claim 1, it is characterised in that：It is being shrimp dispensing After one month, and the time that the raw insect in rice field is most, at this moment, averagely once four days, between at candlelight, by the water in rice field Eject；Then at second day, poured water into rice field, put into feed between at candlelight into rice field, promote shrimp to climb up rice field, it Two to three days not bait throwing in afterwards, then in the dusk slow draining of the 3rd day；Shrimp is set to enter irrigation canals and ditches；Every two days, then pour water to rice Field, so circulation, until shrimp catching.
CN201710825035.2A 2017-09-14 2017-09-14 The method that Penaeus Vannmei is supported in rice field Pending CN107372256A (en)

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CN202211218170.8A CN115399269A (en) 2017-09-14 2017-09-14 Rice field transformation method for feeding penaeus vannamei boone and mixed three-dimensional cultivation method for rice and penaeus vannamei boone

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