CN102771418B - A kind of paddy field aquaculture method of zinc supplementation Procambius clarkii - Google Patents
A kind of paddy field aquaculture method of zinc supplementation Procambius clarkii Download PDFInfo
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- CN102771418B CN102771418B CN201210220939.XA CN201210220939A CN102771418B CN 102771418 B CN102771418 B CN 102771418B CN 201210220939 A CN201210220939 A CN 201210220939A CN 102771418 B CN102771418 B CN 102771418B
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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
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- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
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Abstract
The invention discloses a kind of paddy field aquaculture method of zinc supplementation Procambius clarkii, cultural technique step is as follows: the transformation in rice field and construction, clear up and sterilize, the rational application of fertilizer, rice transplanting in good time, throw in beneficial organism, throw in branch in shrimp ditch and transplants water plants, throw in shrimp and eat and fish for into shrimp in shrimp ditch, and the shrimp throwing in special formulation in rice field eats.The inventive method is according to the life habit arrangement cultivation step of lobster, improve the output of lobster, and, eat by making lobster can improve its with it Zn-ef ficiency shrimp food, make the Procambius clarkii of output can provide Zn-ef ficiency for human body, the healthy of crowd of scarce zinc is highly profitable, especially youngsters and children.
Description
technical field:
The present invention relates generally to a kind of paddy field aquaculture method of zinc supplementation Procambius clarkii.
background technology:
Cray is the shellfish surviving in a kind of picture lobster in fresh water, and formal name used at school Procambius clarkii, is also red crayfish or freshwater crayfish.The Northeast claims perverse mqb.Procambius clarkii is the widest Invasive Alien Species that distributes in shell-fish.Procambius clarkii is because of its omnivorousness, fast growth, adaptable and form absolute competitive advantage in local environment.Its scope of ingesting comprises pasture and water, algae, aquatic insect, spoil etc., food deficient scarce time also kill each other.Procambius clarkii has become Important Economic breed variety in China in recent years.
Only focus in the cultivation of existing lobster, how under the condition of low cost, improving the output of lobster, the quality of lobster can't being focused on, also can not focus on the nutrition supply degree of lobster to human body.
summary of the invention:
The object of the invention is exactly the defect in order to make up prior art, provides a kind of paddy field aquaculture method of zinc supplementation Procambius clarkii, and the Procambius clarkii of this method output can provide Zn-ef ficiency for human body, is highly profitable to scarce the healthy of zinc crowd.
The present invention is achieved by the following technical solutions:
A paddy field aquaculture method for zinc supplementation Procambius clarkii, is characterized in that: cultural technique step is as follows:
One, the transformation in rice field and construction:
The rice field of selected cultivation Procambius clarkii, carry out heightening and consolidation to this rice field ridge, make the ridge exceed rice field more than plane 40cm, the ridge is wide at about 100cm;
In rice field, excavation supplies the shrimp ditch that Procambius clarkii is movable, avoid heat and look for food, shrimp furrow width 1m, shrimp ditch depth about 0.8m, and the area of shrimp ditch accounts for about 10% of rice field area;
Arrange in rice field surrounding and prevent escaping facility;
Two, cleaning sterilization: to carry out disinfection field process clearly to the rice field being elected to be foster shrimp at the beginning of by the end of April to 5 month, during detoxicating, first pour water 10 centimetres in rice field, namely the shrimp ditch depth of water is 90 cm, then splashes in full field while hot with 30 ~ 40 grams of lime waters by every square metre;
Three, the rational application of fertilizer: during fertilising, to rice field: execute carbon ammonium 25 kilograms for every mu, superphosphate 20 kilograms, fresh hay wood ash 50 kilograms; Prawn ditch: use the farmyard manure 50 ~ 100 become thoroughly decomposed for every mu and carry on a shoulder pole;
Four, in good time rice transplanting: rice transplanting period is late May; The density of rice transplanting is: spacing in the rows 13 cm, line-spacing 23 cm; During rice transplanting, by about 2 meters every position, stay one railway carriage or compartment row, the distance of railway carriage or compartment row is 30 cm;
Five, in shrimp ditch, beneficial organism is thrown in: every square metre of shrimp ditch water surface throws in 0.3 ~ 0.5 kilogram of silk earthworm; Every square metre of shrimp ditch water surface, throws in 8 ~ 10 river snails; Every square metre of ditch water surface throws in 3 ~ 4 freshwater mussels;
Six, in shrimp ditch, throw in branch and transplant water plants: water plants will be put at interval of 2 ~ 3 meters when transplanting and be planted one piece, and the area of every block is at 1 square meter;
Seven, shrimp seedling is thrown in: within 5 ~ 7 days after rice transplanting, in rice field, throw in shrimp seedling, every mu of area throws in 50 kilograms of shrimp seedlings;
Eight, shrimp food is thrown in: select the flesh of fish, freshwater mussel meat, spiral shell a species of small clam living in fresh water meat, slaughtering offcuts, sunflower seed grouts, bran, green grass and vegetable leaf as feed, forage volume of throwing something and feeding dynamic every day accounts for the 5-8% of pond Prawn TBW; Described input feed divides the upper and lower noon twice, and account for the 25-35% of whole day feeding volume the morning, account for 65-75% in the afternoon;
Threw in a sterilization growth accelerator every 3-5 days, injected volume is the 3-5% of shrimp feed relative on the same day; Sterilization growth accelerator is pulverized formulated by following raw materials according by weight:
Calcium dihydrogen phosphate 2-4, green tea powder 4-5, black bean powder 10-12, lysine 0.5-0.8, glycine zine 1-2, betain 1-2, insect chitin 1-2, hawthorn 6-7, hypericum japonicum 4-5, Divine Comedy 10-12, david woodbetony rhizome 10-12, garlic powder 10-12, withy 10-12;
Nine, sterilize
The shrimp ditch water surface, monthly with bleaching powder sterilization 1-2 time, is changed water and is splashed in food field; In prawn disease epidemic season, disinfectant adopts bleaching powder, white raw ash;
Ten, shrimp is fished for into.
Sterilization growth accelerator is pulverized formulated by following raw materials according by weight: calcium dihydrogen phosphate 3, green tea powder 3, black bean powder 11, lysine 0.5, glycine zine 1, betain 2, insect chitin 1, hawthorn 6, hypericum japonicum 5, Divine Comedy 12, david woodbetony rhizome 12, garlic powder 10, withy 11.
Allicin is for product that raw material extracts can be used for feed, food, pharmaceutically with garlic Allium Sativum L. bulb.As feed addictive, there is following function: (1) increases the local flavor of Broiler chicks, soft-shelled turtle.In the feed of chicken or soft-shelled turtle, add allicin, chicken can be made, the fragrance of soft-shelled turtle becomes denseer.(2) animal survival rate is improved.Garlic has solution, sterilization, diseases prevention, the effect of curing the disease, add in feed in the animal such as chicken, pigeon 0.1% allicin, survival rate 5% ~ 15% can be improved.(3) appetite is increased.Garlic have increases gastric secretion and gastrointestinal peristalsis, stimulates appetite and promotes the effect that digests, adding allicin, can strengthen the palatability of feed in feed.
Betain has as feed addictive provides methyl donor function, can save some methionine.There is osmotic pressure in control agent, mitigation stress, promote fat metabolism and protein synthesis, and the curative effect of anticoccidial drug can be strengthened.Bait is used as in aquatic animal feed.
Sterilization growth accelerator has the several functions such as sterilization, growth promotion, increase shrimp premunition, and effectively can occur by prevention of shrimp disease, improve survival rate, shrimp growth is fast.
Described rice field ridge should in the winter time in carry out heightening and consolidation in conjunction with the transformation in rice field.Stalk height generally exceeds more than 40 centimetres, paddy field plane, obstructs wide at 100 cm.Ridge will be tamped and fasten, guarantee that ridge is water-tight after widening and increasing.Limit, field is used as to close the old dykes and dams of water, answers uproot weeds, stifled hole of killing mouse.
To, according to the size of field, take the circumstances into consideration to dig 1-3 bar during excavation shrimp ditch.Furrow width 1 meter, ditch depth about 0.8 meter.The earth of excavation shrimp ditch, can getting rid of on ridge of periphery, middle just evenly falls apart in Tanaka.The area of shrimp ditch generally accounts for about 10% of rice field area.
The entering to arrange facility and should consider in conjunction with excavation shrimp ditch of rice field, excavates should be combined with shrimp ditch to excavate into escape canal and utilizes.The retaining ditch in the external world or the excavation in drain ditch are built, Yu Yaoshui is and namely fill with, change and will namely arrange.
During detoxicating, first in rice field, pour water 10 centimetres, namely the shrimp ditch depth of water is 90 cm, then splashes in full field while hot with 30 ~ 40 grams of lime waters by every square metre.When splashing, shrimp ditch will be laid particular stress on.
Be used as the rice field of cultivation Procambius clarkii, should in whole field in the first tenday period of a month in May, cultivated adjusting method can adopt traditional Niu Gengniu rake, also modern machinery can be adopted to plough whole.Rice field whole good after, the rational application of fertilizer, during fertilising, two kinds of diverse ways should be adopted to rice field and shrimp ditch.Rice field: execute carbon ammonium 25 kilograms for every mu, superphosphate 20 kilograms, fresh hay wood ash 50 kilograms (can not potassium chloride be used); Shrimp ditch: use the farmyard manure 50 ~ 100 become thoroughly decomposed for every mu and carry on a shoulder pole.
During rice transplanting, best period is late May.The density of rice transplanting should be rarer than the rice transplanting of conventional Middle Rice, i.e. spacing in the rows 13 cm, line-spacing 23 cm.During rice transplanting, also must by about 2 meters every position, stay one railway carriage or compartment row.The distance of railway carriage or compartment row is 30 cm.Open preferably north-south, direction, railway carriage or compartment, in order to rice field ventilation and penetrating light.
The rice field of cultivation Procambius clarkii, should have a mind to throw in a little beneficial organism, as water silk earthworm, river snail and freshwater mussel etc. in shrimp ditch.Through increasing the live bait in water body and utilizing beneficial organism to purify water.Water silk earthworm every square metre of shrimp ditch throws in 0.3 ~ 0.5 kilogram; The river snail every square metre shrimp ditch water surface, throws in 8 ~ 10; The freshwater mussel every square metre ditch water surface throws in 3 ~ 4.The individuality of freshwater mussel is not thrown in excessive, generally every weight between 100 ~ 200 grams as well.
Have and be intended to throw in a little branch in shrimp ditch and transplant a small amount of water plants.Movable for the ease of Procambius clarkii, perch and defend harmful animal, the things such as a little branch and branch of lycium chinensis mill can be thrown in right amount in shrimp ditch, and transplant the water plants that a small amount of Procambius clarkii do not eat.Water plants will be put at interval of 2 ~ 3 meters when transplanting and be planted one piece, and the area of every block at 1 square meter, should be must guard against full ditch and throw in, in order to avoid affect normally looking for food and activity of lobster.
General after rice transplanting 5 ~ 7 days, when rice shoot is turned green, throw in seed, throw in density and should support shrimp than pond and throw seedling few 40%, namely every mu of area throws in 50 kilograms, about 8000 ~ 10000 tails.
3 points to be noted: one is will select at morning and evening or overcast and rainy throwing seedling, in order to avoid the harm of the shrimp seedling generation temperature difference when throwing in shrimp seedling; Two is evenly will to get along shrimp ditch to throw in, in order to avoid shrimp seedling is too concentrated, and local water body severe depletion of oxygen and cause shrimp seedling death by suffocation; Three be should not at sunlight input shrimp seedling during strong and high temperature.
Although the rice field of cultivation Procambius clarkii has the biology of many procreations naturally at different levels and pasture and water to eat for Procambius clarkii, but, because in rice field, the breeding density of lead and cadnium is larger, along with the continuous growth of lead and cadnium body weight is grown, the natural food in rice field just can not meet Procambius clarkii demand far away.Therefore, in the rice field of cultivation Procambius clarkii, the shrimp food that manual manufacture of often throwing something and feeding goes out, to meet Procambius clarkii demand to food in process of growth, promotes the quick growth of Procambius clarkii.
Shrimp is supported when feeding in rice field, supports shrimp the same with pond, will change according to weather condition, determines feeding number of times and feeding amount flexibly.In case of blown hard, lower wet weather or heavy rain, cold air such as to go down south at the weather, can reduce feeding number of times as one sees fit or reduce feeding amount, during bad weather, and can not feeding.
Advantage of the present invention is:
The inventive method is according to the life habit arrangement cultivation step of lobster, improve the output of lobster, and, eat by making lobster can improve its with it Zn-ef ficiency shrimp food, make the Procambius clarkii of output can provide Zn-ef ficiency for human body, the healthy of crowd of scarce zinc is highly profitable, especially youngsters and children.
embodiment:
A paddy field aquaculture method for zinc supplementation Procambius clarkii, cultural technique step is as follows:
One, the transformation in rice field and construction:
The rice field of selected cultivation Procambius clarkii, carry out heightening and consolidation to this rice field ridge, make the ridge exceed rice field more than plane 40cm, the ridge is wide at about 100cm.
In rice field, excavation supplies the shrimp ditch that Procambius clarkii is movable, avoid heat and look for food, and shrimp furrow width 1m, shrimp ditch depth about 0.8m, the area of shrimp ditch accounts for about 10% of rice field area.
Arrange in rice field surrounding and prevent escaping facility.
Two, cleaning sterilization: to carry out disinfection field process clearly to the rice field being elected to be foster shrimp at the beginning of by the end of April to 5 month, during detoxicating, first pour water 10 centimetres in rice field, namely the shrimp ditch depth of water is 90 cm, then splashes in full field while hot with 35 grams of lime waters by every square metre.
Three, the rational application of fertilizer: during fertilising, to rice field: execute carbon ammonium 25 kilograms for every mu, superphosphate 20 kilograms, fresh hay wood ash 50 kilograms; Prawn ditch: use the farmyard manure 80 become thoroughly decomposed for every mu and carry on a shoulder pole.
Four, in good time rice transplanting: rice transplanting period is late May; The density of rice transplanting is: spacing in the rows 13 cm, line-spacing 23 cm; During rice transplanting, by about 2 meters every position, stay one railway carriage or compartment row, the distance of railway carriage or compartment row is 30 cm.
Five, in shrimp ditch, beneficial organism is thrown in: every square metre of shrimp ditch water surface throws in 0.4 kilogram of silk earthworm; Every square metre of shrimp ditch water surface, throws in 9 river snails; Every square metre of ditch water surface throws in 3 freshwater mussels.
Six, in shrimp ditch, throw in branch and transplant water plants: water plants will be put at interval of 2 meters when transplanting and be planted one piece, and the area of every block is at 1 square meter.
Seven, shrimp seedling is thrown in: within 6 days after rice transplanting, in rice field, throw in shrimp seedling, every mu of area throws in 50 kilograms of shrimp seedlings.
Eight, shrimp food is thrown in: select spiral shell, mussel meat, small fish, shrimp, earthworm, slaughtering offcuts, sunflower seed grouts, bran, green grass, dish leaf, p.malaianus, wolffia arrhiza, red duckweed and weter hyacinth etc. as feed, forage volume of throwing something and feeding every day accounts for the 5-8% of pond Prawn TBW; Described input feed divides the upper and lower noon twice, and account for the 25-35% of whole day feeding volume the morning, account for 65-75% in the afternoon;
Every 5 days throw in a sterilization growth accelerator, injected volume be the same day shrimp feed relative 4%; Sterilization growth accelerator is pulverized formulated by following raw materials according by weight: calcium dihydrogen phosphate 3, green tea powder 3, black bean powder 11, lysine 0.5, glycine zine 1, betain 2, insect chitin 1, hawthorn 6, hypericum japonicum 5, Divine Comedy 12, david woodbetony rhizome 12, garlic powder 10, withy 11.
Nine, sterilize
The shrimp ditch water surface, monthly with bleaching powder sterilization 1-2 time, is changed water and is splashed in food field; In prawn disease epidemic season, disinfectant adopts bleaching powder, white raw ash;
Ten, shrimp is fished for into.
Carry out paddy field aquaculture test in Jinzhai County small towns, area 30 mu, in breeding process, do not have occurrence of large-area prawn disease, shrimp grows vigorous always, and head is large.Improve the output capacity that Procambius clarkii becomes shrimp, and reduce production cost, economic environmental protection.
Claims (1)
1. a paddy field aquaculture method for zinc supplementation Procambius clarkii, is characterized in that: cultural technique step is as follows:
One, the transformation in rice field and construction: the selected rice field cultivating Procambius clarkii, carry out heightening and consolidation to this rice field ridge, make the ridge exceed rice field more than plane 40cm, the ridge is wide at 100cm; In rice field, excavation supplies the shrimp ditch that Procambius clarkii is movable, avoid heat and look for food, shrimp furrow width 1m, shrimp ditch depth 0.8m, and the area of shrimp ditch accounts for 10% of rice field area; Arrange in rice field surrounding and prevent escaping facility;
Two, cleaning sterilization: to carry out disinfection field process clearly to the rice field being elected to be foster shrimp at the beginning of by the end of April to 5 month, during detoxicating, first pour water 10 centimetres in rice field, namely the shrimp ditch depth of water is 90 centimetres, then splashes in full field while hot with 35 grams of lime waters by every square metre;
Three, the rational application of fertilizer: during fertilising, to rice field: execute carbon ammonium 25 kilograms for every mu, superphosphate 20 kilograms, fresh hay wood ash 50 kilograms; Prawn ditch: use the farmyard manure 80 become thoroughly decomposed for every mu and carry on a shoulder pole;
Four, in good time rice transplanting: rice transplanting period is late May; The density of rice transplanting is: spacing in the rows 13 centimetres, line-spacing 23 centimetres; During rice transplanting, by 2 meters every position, stay one railway carriage or compartment row, the distance of railway carriage or compartment row is 30 centimetres;
Five, in shrimp ditch, beneficial organism is thrown in: every square metre of shrimp ditch water surface throws in 0.4 kilogram of silk earthworm; Every square metre of shrimp ditch water surface, throws in 9 river snails; Every square metre of ditch water surface throws in 3 freshwater mussels;
Six, in shrimp ditch, throw in branch and transplant water plants: water plants will be put at interval of 2 meters when transplanting and be planted one piece, and the area of every block is at 1 square metre;
Seven, shrimp seedling is thrown in: within 6 days after rice transplanting, in rice field, throw in shrimp seedling, every mu of area throws in 50 kilograms of shrimp seedlings;
Eight, shrimp food is thrown in: select spiral shell, mussel meat, small fish, shrimp, earthworm, slaughtering offcuts, sunflower seed grouts, bran, green grass, dish leaf, p.malaianus, wolffia arrhiza, red duckweed and weter hyacinth as feed, forage volume of throwing something and feeding every day accounts for the 5-8% of pond Prawn TBW; Described input feed divides the upper and lower noon twice, and account for the 25-35% of whole day feeding volume the morning, account for 65-75% in the afternoon; Every 5 days throw in a sterilization growth accelerator, injected volume be the same day shrimp feed relative 4%; Sterilization growth accelerator is pulverized formulated by following raw materials according by weight: calcium dihydrogen phosphate 3, green tea powder 3, black bean powder 11, lysine 0.5, glycine zine 1, betain 2, insect chitin 1, hawthorn 6, hypericum japonicum 5, Divine Comedy 12, david woodbetony rhizome 12, garlic powder 10, withy 11;
Nine, sterilize the shrimp ditch water surface monthly with bleaching powder sterilization 1-2 time, change water and splash in food field; In prawn disease epidemic season, disinfectant adopts bleaching powder, white raw ash;
Ten, shrimp is fished for into.
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| CN104303917A (en) * | 2014-09-30 | 2015-01-28 | 颍上县中军农业科技开发有限公司 | Method for preventing and controlling rice planthoppers |
| CN104969891A (en) * | 2015-07-19 | 2015-10-14 | 华中农业大学 | Breeding method of one-year double-cropping seedlings in rice field of procambarus clarkii |
| CN105309352A (en) * | 2015-11-03 | 2016-02-10 | 安徽孔津湖农业开发有限公司 | Method for breeding ricefield eel in rice field |
| CN105918026B (en) * | 2016-04-07 | 2019-09-03 | 安庆市义云农业有限责任公司 | The anti-natural enemy green three dimensional-planting-breeding method of rice shrimp symbiosis |
| CN107372252B (en) * | 2017-08-29 | 2020-08-04 | 大连海洋大学 | Method for cultivating young crayfish |
| CN112243912B (en) * | 2020-10-30 | 2022-04-12 | 广西壮族自治区水产技术推广站 | Ecological breeding method for crayfish and river snail rice field |
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| CN101032235A (en) * | 2007-03-23 | 2007-09-12 | 金远强 | The hatching culture techniques of crossing Cherax quadricarinatus |
| CN101167445B (en) * | 2007-11-29 | 2012-06-20 | 武汉市长江流域农林科学院 | Lobster high yield organic cultivating method |
| KR100941744B1 (en) * | 2007-12-06 | 2010-02-11 | 순천향대학교 산학협력단 | Complex farming system |
| CN101480225B (en) * | 2009-02-17 | 2011-05-18 | 中国农业科学院饲料研究所 | Livestock feed addictive composition as well as preparation method and application thereof |
| CN101632348A (en) * | 2009-08-06 | 2010-01-27 | 章文敏 | Method for culturing procambarus clarkia by reforming paddy field into pond |
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| 中草药在水产生态养殖中的应用研究;王玲等;《饲料研究》;20080907(第9期);65-68 * |
| 江苏省淡水水产研究所.克氏原鳌虾稻田养殖技术.《稻田养殖一月通》.2010,81-86. * |
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