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CN106234099A - During Rice Cropping, Cyprinus carpio method is supported in rice field - Google Patents

During Rice Cropping, Cyprinus carpio method is supported in rice field Download PDF

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Publication number
CN106234099A
CN106234099A CN201610869291.7A CN201610869291A CN106234099A CN 106234099 A CN106234099 A CN 106234099A CN 201610869291 A CN201610869291 A CN 201610869291A CN 106234099 A CN106234099 A CN 106234099A
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rice field
rice
cyprinus carpio
duck
water
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任云亮
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Guizhou Agricultural Science And Technology Ltd Co Quality Source
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Guizhou Agricultural Science And Technology Ltd Co Quality Source
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Priority to CN201610869291.7A priority Critical patent/CN106234099A/en
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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
    • 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
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/02Breeding vertebrates
    • 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)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Botany (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Behavior & Ethology (AREA)
  • Fodder In General (AREA)

Abstract

During this patent discloses a kind of Rice Cropping, Cyprinus carpio method is supported in rice field, relate to agricultural technology neck, including fish ditch and rice field, during daytime, Cyprinus carpio is placed on activity in fish ditch, and throw in the carp feed of a specification appetite, domestic duck is put in rice field, duck can be taken food spike of rice, the Excreta that duck feed produces for one day is stayed in rice field, during evening, drive duck out of rice field, Cyprinus carpio flows in rice field, the Excreta of Cyprinus carpio feed duck output, during second day daytime, discharge the water in rice field, Cyprinus carpio automatic stream fish ditch, again purse seine is placed around rice field, duck is placed in rice field.By implementing this technical scheme, it is provided that a kind of Financial cost of saving, the output quality of raising Cyprinus carpio and survival rate, it is achieved during the Rice Cropping of waste resource recycling, Cyprinus carpio method is supported in rice field.

Description

During Rice Cropping, Cyprinus carpio method is supported in rice field
Technical field
The present invention relates to agricultural technology field, during being specifically related to a kind of Rice Cropping, Cyprinus carpio method is supported in rice field.
Background technology
Cyprinus carpio living accommodation is strong, in flowing water, hydrostatic, deeper or shallower waters, can live, and happiness is flowed against the current, and jump ripple Custom.Cyprinus carpio is supported in rice field, as a kind of mode of three-dimensional agriculture, has been caused attention, has the most also utilized rice field to support Cyprinus carpio The reported success of fish.But in Cyprinus carpio report is supported in published rice field, it is only the water surface utilizing rice field, the most simply utilizes rice field Replace pond, carry out original putting in a suitable place to breed.Known rice field is supported Cyprinus carpio method and is lacked the management of science, and fry kind is poor, at the bottom of survival rate, Yield is the highest.There is provided a kind of Hehua fish sulturing method in rice field for this Chinese invention patent application CN00116054.0, including with Lower step: 1. select index, selects the female Cyprinus carpio of nonlocal male Cyprinus carpio and this locality to hybridize the first generation fish Cyprinus carpio male with this locality again The female Cyprinus carpio of fish and other places hybridizes the first generation fish and breeds the second filial generation seedling cultivated for cultivating fry;2. put in a suitable place to breed, early rice After rice transplanting 7-15 days, after mud sediment, throw in fry, after early rice is in the milk, trips out fish moves on to middle rice field and put in a suitable place to breed, after semilate rice grouting Trip out fry to move on to late rice and put in a suitable place to breed, after late rice grouting, get final product harvest;3. the control of the water yield, water temperature, oxygen, temperature is 5-10 degree Time, based on fixing water, circulating water is auxiliary, and the depth of water keeps 3-7 cun, or temperature is 10-15 when spending, based on circulating water, indirectly Fixing water, the depth of water keep 5-9 cun, or temperature be 15-25 when spending, all use circulating water, lower the temperature by accelerating the flowing of water, water When holding 6-11 cun, or temperature deeply is more than 25 degree, using circulating water, the depth of water is maintained at 7-12 cun;4. feed intake feeding, whole raises It is main for supporting period employing and taking food the rice pollen fallen into the water, and is aided with the feeding method of fish meal of throwing something and feeding.This invention is below using The feeding method that specifically feeds intake feed: fry is thrown in early rice field and starts after one month for ichthyophagy feedstuff, 15-20 days time, to arrive 10-15 days before seedlings of cereal crops flowering jejunitas, and early rice standing grain pollen out rear fry eats the pollen fallen into the water, in turning during rice field Jejunitas, take food pollen the most afterwards to semilate rice standing grain pollen, jejunitas during turning late rice, late rice standing grain pollen takes food pollen the most afterwards.Profit It is main feedstuff with seedlings of cereal crops pollen, changes tradition and feed intake the mode breeded fish, reduce Financial cost.But, this technical scheme Yet suffering from following deficiency: 1, Oryza sativa L. is in growth course, ripe spike of rice is easy to fall off, and this scheme utilizes the most in addition, causes The waste of resource;2, standing grain pollen is very light, meets wind and the most easily wafts, as waftd to other fields, causes the Cyprinus carpio in rice field to standing grain pollen Uptake is inadequate, and Cyprinus carpio is again with standing grain pollen as staple food in addition, does not feed other any feedstuffs, cause Cyprinus carpio during food takes standing grain pollen Fish is in starvation, poor growth, thus affects the output quality of Cyprinus carpio;3, standing grain pollen is owing to just having in the specific period, disconnected During food standing grain pollen, every day, artificial feeding carp feed, still added Financial cost.
Summary of the invention
The invention is intended to provide a kind of and save Financial cost, improve output quality and the survival rate of Cyprinus carpio, it is achieved discarded money During the Rice Cropping of source recycling, Cyprinus carpio method is supported in rice field.
During Rice Cropping in this programme, Cyprinus carpio method is supported in rice field, and step is carried out by the following method:
(1) rice field select: select ground is open, physical features is smooth, good water-retaining property, hidding and sunny side, environment quiet, traffic convenience, electricity The field that power is supporting, substrate is clay, bottom sludge 14cm;
(2) rice field garden farming: rice field is carried out smooth, the local excavation ring field Yu Gou of rice field surrounding ridge 80-100 centimetre, ditch Deep 0.4 ~ 0.6 meter, furrow width 0.3 ~ 0.5 meter, every 25 meters, open a flute, tabula 20 meters, open a traverse furrow;In rice field one End be provided with inlet channel, the other end is provided with the gutter connected with inlet channel, a width of 1.0m ~ 2.0m in this gutter, ditch depth be 1.5m ~ 2.0m, and purse seine is set in rice field surrounding, the size of grid can not make Cyprinus carpio pass;The bottom of trench laying depth of inlet channel water inlet end For the barrier of 5cm ~ 20cm, be arranged over anti-escaping net with inlet channel with deep at barrier, anti-escape to be provided with height on the net be The partition wall of 50cm ~ 90cm;The barrier that bottom of trench laying depth is 5cm ~ 20cm of water side, gutter, is arranged at barrier Check dam, is provided with on check dam and prevents escaping net, is provided with, anti-escaping, the partition wall that height is 50cm ~ 90cm on the net;
(3) rice field is ploughed whole: basal dressing on rice field, then ridging, and the distance between adjacent two ridges is 0.5 m ~ 0.6 m, and ridge is high It is 0.25 m ~ 0.3 m;
(4) rice transplanting: every transplanting rice 3 root and stem of certain plants ~ 5, ridge root and stem of certain plants, spacing in the rows is 14cm ~ 16cm, and line-spacing is 22cm ~ 24cm, protects in furrow Hold the water layer of 5 cm ~ 15 cm;
(5) field management: between every day 5:00-8:00, the water temperature of fish ditch reaches to put into when 18 DEG C-30 DEG C carp fry to fish ditch, And make carp fry movable in the range of Yu Gou, and throw in the carp feed of a specification appetite, and enclose on all around in rice field Net;After Oryza sativa L. maturation, its spike of rice falls in rice field, domestic duck is put into feed spike of rice in rice field, is put by duck every day The time in rice field of supporting is 7 ~ 9 hours, and putting the time period in a suitable place to breed is that between 9:00-18:00, Cyprinus carpio is separated by purse seine with duck, Making duck and Cyprinus carpio movable in respective regional extent, do not interfere with each other, the Excreta that duck feed produces for a day is stayed in rice field; After the duck time of putting in a suitable place to breed terminates, drive duck out of rice field, allow inlet channel enter water in rice field, make the water in rice field increase, take Going out purse seine, Cyprinus carpio is in main flow direction rice field, and the Excreta of Cyprinus carpio feed duck output on the same day, second day 5:00-8:00, by rice field In water discharged by gutter, make the water in rice field reduce, Cyprinus carpio can be placed enclose from main flow direction fish ditch around rice field again Net, places into duck in rice field, as above circulates.
The basic principle of this programme: after Oryza sativa L. maturation, its spike of rice falls in rice field, during daytime, is placed on by Cyprinus carpio in fish ditch Activity, and throw in the carp feed of a specification appetite, and purse seine is all around gone up in rice field, domestic duck is put in rice field, Duck can be taken food spike of rice, and Cyprinus carpio is separated by purse seine with duck, makes duck movable in the range of rice field, and Cyprinus carpio can not enter rice field In, the Excreta that duck feed produces for a day is stayed in rice field;During evening, duck being driven rice field out of, inlet channel is arranged in rice field Entering water, make the water in rice field increase, take out purse seine, Cyprinus carpio flows in rice field, the Excreta of Cyprinus carpio feed duck output, second day During daytime, discharge the water in rice field, make the water in rice field reduce, Cyprinus carpio meeting automatic stream fish ditch, again place around rice field Purse seine, places into duck in rice field, as above circulates.
The effect of this programme: 1, after Oryza sativa L. maturation, has a large amount of spike of rice and falls in rice field, the spike of rice dropped becomes discarded Thing, duck eating spike of rice in poultry, and then duck food can be allowed to take the spike of rice in rice field, so, both saved in family and raised The feedstuff of duck, cost-effective, allow again garbage be fully used simultaneously, do not pollute the environment in rice field, environmental protection;2, white My god, after the spike of rice in duck feed rice field, meeting output Excreta, in evening, Cyprinus carpio is put into rice field, Cyprinus carpio will eat and take duck Excreta, without artificial feeding Cyprinus carpio, save Financial cost, Excreta is fully used, environmental protection.
Further, the height of purse seine is 60cm ~ 100cm, and gutter is inverted trapezoidal.Beneficial effect: Cyprinus carpio is liked jumping, and encloses The height on hurdle arranges and can prevent Cyprinus carpio from jumping in rice field daytime, and when daytime is effectively ensured, duck is taken food in rice field, and Cyprinus carpio is fish Activity in ditch, purse seine makes duck separate with Cyprinus carpio, prevents duck from eating Cyprinus carpio;Trapezoidal gutter can make drainage speed faster.
Further, daytime duck to put the time in rice field in a suitable place to breed be 8 hours, the concrete time is 9:30-17:30, daytime To specification appetite of Cyprinus carpio feeding, and appetite divides 2 inputs, the most in the morning 8 time and during afternoon 1.Beneficial effect: daytime duck Time of putting in a suitable place to breed in rice field 8 hours of son can make the Excreta of duck just reach the appetite in Cyprinus carpio evening, as 7 hours, and Cyprinus carpio The appetite of fish is inadequate, causes the hunger of Cyprinus carpio, causes artificial feeding on daytime amount to increase, and as 9 hours, the appetite of Cyprinus carpio is rich Richness, easily causes Cyprinus carpio to satisfy dead situation, and in the case of normal feeding on second day daytime, Cyprinus carpio does not have too many appetite, waste Artificial feeding;Daytime, respectively to Cyprinus carpio feeding 2 times, can make the feed of Cyprinus carpio obtain uniform distribution, promote growing up healthy and sound of Cyprinus carpio, Prevent hungry and full dead situation.
Further, Oryza sativa L. spacing in the rows is 15cm, and line-spacing is 23cm, and furrow is the water layer of 10cm.Beneficial effect: as spacing in the rows is less than 15cm, the root hair of Oryza sativa L. bottom grown is intertwined due to meeting close together, is unfavorable for the growth of Oryza sativa L., as spacing in the rows is more than 15cm, the growth that Oryza sativa L. can be healthy, but relatively wasting space, during spacing in the rows just 15cm, the growth of Oryza sativa L. neither wasting space again may be used Healthy growth;Paddy rice row away from during less than 23cm, Oryza sativa L. comparatively dense, mutually absorb insufficient during photosynthesis, affect the life of Oryza sativa L. Long, when line-spacing is more than 23cm, Oryza sativa L. is sparse, though photosynthesis can preferably be carried out, and healthy growth, but waste land resource, account for With space, during line-spacing just 23cm, Oryza sativa L. both can preferably carry out photosynthesis does not the most waste land resource;Furrow is 10cm water During layer, water is just suitable, can promote the healthy growth of Oryza sativa L..
Further, before throwing in carp fingerling, quick lime 1120kg/hm is used2Jiang Yugou and rice field sterilization, selection fingerling should nothing Sick without wound, system stalwartness, neat specification, need before first entering fish ditch to wash 10min with 3%-4% Sal water enchroachment (invasion).Beneficial effect: prevent Cyprinus carpio Bacteria infection, promotes Cyprinus carpio healthy growth.
Further, the water temperature of fish ditch reaches to put into carp fry when 25 DEG C to fish ditch.This temperature can make the appetite of Cyprinus carpio rather good, Grow up the fastest.
Further, preventing that escaping net is wire gauze, check dam height is 1m ~ 1.5 m.Beneficial effect: wire gauze is easy for installation, steel Property preferable, intensity is higher, it is not easy to deformation, has good anti-corrosion effects;Check dam height arranges and can prevent when draining, Cyprinus carpio arrives anti-when escaping net, jumps out outside rice field.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Embodiment 1
During a kind of Rice Cropping, Cyprinus carpio method is supported in rice field, comprises the following steps:
(1) rice field select: select ground is open, physical features is smooth, good water-retaining property, hidding and sunny side, environment quiet, traffic convenience, electricity The field that power is supporting, substrate is clay, bottom sludge 14cm;
(2) rice field garden farming: rice field is carried out smooth, the local excavation ring field Yu Gou of rice field surrounding ridge 80 centimeters, ditch depth 0.4 Rice, furrow width 0.3 meter, every 25 meters, open a flute, tabula 20 meters, open a traverse furrow;It is provided with inlet channel in the one end in rice field, The other end is provided with the gutter connected with inlet channel, and gutter is inverted trapezoidal, a width of 1.0m in this gutter, and ditch depth is 1.5m, and Arranging purse seine in rice field surrounding, the height of purse seine is 60cm, and the size of grid can not make Cyprinus carpio pass;The ditch of inlet channel water inlet end End laying depth is the barrier of 5cm, is arranged over anti-escaping net with inlet channel with deep at barrier, and anti-to escape net be wire gauze system Become is provided with, anti-escaping, the partition wall that height is 50cm on the net;The barrier that bottom of trench laying depth is 5cm of water side, gutter, Barrier is arranged over check dam, and check dam height is 1m, and check dam is provided with anti-escapes net, anti-escape to be provided with height on the net be The partition wall of 50cm;
(3) rice field is ploughed whole: basal dressing on rice field, then ridging, and the distance between adjacent two ridges is 0.5 m, ridge a height of 0.25 m;
(4) rice transplanting: every ridge transplanting rice 3 root and stem of certain plants, spacing in the rows is 14cm, and line-spacing is 22cm, keeps the water layer of 5 cm in furrow;
(5) field management: before throwing in carp fingerling, use quick lime 1120kg/hm2Jiang Yugou and rice field sterilization, select fingerling to want Anosis without wound, system stalwartness, neat specification, need before first entering fish ditch to wash 10min with 3%-4% Sal water enchroachment (invasion).About during daytime 5, fish When the water temperature of ditch reaches 18 DEG C, putting into carp fry to fish ditch, and make carp fry movable in the range of Yu Gou, daytime throws to Cyprinus carpio Put a specification appetite, the most in the morning 8 time and specification appetite once is divided during afternoon 12 inputs;All around go up in rice field Purse seine, puts into feed spike of rice in rice field by domestic duck, and the time of putting in a suitable place to breed is 7 hours, and the concrete time is 10:00-17:00, encloses Cyprinus carpio is separated by net with duck, makes duck and Cyprinus carpio movable in respective regional extent, does not interfere with each other, and duck is taken food one day and produces Excreta stay in rice field;After the duck time of putting in a suitable place to breed terminates, drive duck out of rice field, allow inlet channel enter water in rice field, Making the water in rice field increase, take out purse seine, owing to Cyprinus carpio likes many water ground, Cyprinus carpio can be in main flow direction rice field, Cyprinus carpio feed duck Sub-same day output Excreta, second day 5:00-8:00, the water in rice field is discharged by gutter, makes the water in rice field subtract Few, Cyprinus carpio can be placed purse seine from main flow direction fish ditch, placed into by duck in rice field, as above circulate around rice field again.
After testing: compared with supporting Cyprinus carpio with traditional rice field, artificial feeding carp feed throw ratio decreases 40%, Cyprinus carpio Survival rate add 62%, the output quality of Cyprinus carpio rises to medium, and the artificial feeding amount of duck reduces 53.3%.
Embodiment 2
During a kind of Rice Cropping, Cyprinus carpio method is supported in rice field, comprises the following steps:
(1) rice field select: select ground is open, physical features is smooth, good water-retaining property, hidding and sunny side, environment quiet, traffic convenience, electricity The field that power is supporting, substrate is clay, bottom sludge 14cm;
(2) rice field garden farming: rice field is carried out smooth, the local excavation ring field Yu Gou of rice field surrounding ridge 90 centimeters, ditch depth 0.5 Rice, furrow width 0.4 meter, every 25 meters, open a flute, tabula 20 meters, open a traverse furrow;It is provided with inlet channel in the one end in rice field, The other end is provided with the gutter connected with inlet channel, and gutter is inverted trapezoidal, a width of 1.5m in this gutter, and ditch depth is 1.8m, and Arranging purse seine in rice field surrounding, the height of purse seine is 80cm, and the size of grid can not make Cyprinus carpio pass;The ditch of inlet channel water inlet end End laying depth is the barrier of 10cm, is arranged over anti-escaping net with inlet channel with deep at barrier, and anti-to escape net be wire gauze That makes is provided with, anti-escaping, the partition wall that height is 70cm on the net;The obstacle that bottom of trench laying depth is 10cm of water side, gutter Thing, is arranged over check dam at barrier, and check dam height is 1.2 m, and check dam is provided with to be prevented escaping net, escapes to be provided with on the net anti- It it is highly the partition wall of 70cm;
(3) rice field is ploughed whole: basal dressing on rice field, then ridging, and the distance between adjacent two ridges is 0.6 m, ridge a height of 0.3 m;
(4) rice transplanting: every ridge transplanting rice 4 root and stem of certain plants, spacing in the rows is 15cm, and line-spacing is 23cm, keeps the water layer of 10 cm in furrow;
(5) field management: before throwing in carp fingerling, use quick lime 1120kg/hm2Jiang Yugou and rice field sterilization, select fingerling to want Anosis without wound, system stalwartness, neat specification, need before first entering fish ditch to wash 10min with 3%-4% Sal water enchroachment (invasion).About during daytime 7, fish When the water temperature of ditch reaches 25 DEG C, putting into carp fry to fish ditch, and make carp fry movable in the range of Yu Gou, daytime throws to Cyprinus carpio Put a specification appetite, the most in the morning 8 time and specification appetite once is divided during afternoon 12 inputs;All around go up in rice field Purse seine, puts into feed spike of rice in rice field by domestic duck, and the time of putting in a suitable place to breed is 8 hours, and the concrete time is 9:30-17:30, purse seine Being separated with duck by Cyprinus carpio, make duck and Cyprinus carpio movable in respective regional extent, do not interfere with each other, duck feed produces for one day Excreta is stayed in rice field;After the duck time of putting in a suitable place to breed terminates, drive duck out of rice field, allow inlet channel enter water in rice field, make Water in rice field increases, and takes out purse seine, and owing to Cyprinus carpio likes many water ground, Cyprinus carpio can be in main flow direction rice field, Cyprinus carpio feed duck The same day output Excreta, second day 5:00-8:00, the water in rice field is discharged by gutter, makes the water in rice field reduce, Cyprinus carpio can be placed purse seine from main flow direction fish ditch, placed into by duck in rice field, as above circulate around rice field again.
After testing: compared with supporting Cyprinus carpio with traditional rice field, artificial feeding carp feed throw ratio decreases 60%, Cyprinus carpio Survival rate add 78%, the output quality of Cyprinus carpio rises to excellent, and the artificial feeding amount of duck reduces 60%.
Embodiment 3
During a kind of Rice Cropping, Cyprinus carpio method is supported in rice field, comprises the following steps:
(1) rice field select: select ground is open, physical features is smooth, good water-retaining property, hidding and sunny side, environment quiet, traffic convenience, electricity The field that power is supporting, substrate is clay, bottom sludge 14cm;
(2) rice field garden farming: rice field is carried out smooth, the local excavation ring field Yu Gou of rice field surrounding ridge 100 centimeters, ditch depth 0.6 meter, furrow width 0.5 meter, every 25 meters, open a flute, tabula 20 meters, open a traverse furrow;It is provided with into water in the one end in rice field Ditch, the other end is provided with the gutter connected with inlet channel, and gutter is inverted trapezoidal, a width of 2.0m in this gutter, and ditch depth is 2.0m, And purse seine is set in rice field surrounding, the height of purse seine is 100cm, and the size of grid can not make Cyprinus carpio pass;Inlet channel water inlet end The barrier that bottom of trench laying depth is 20cm, be arranged over anti-escaping net with inlet channel with deep at barrier, it is anti-that to escape net be ferrum What silk screen was made is provided with, anti-escaping, the partition wall that height is 90cm on the net;The barrier that bottom of trench laying depth is 20cm of water side, gutter Hindering thing, be arranged over check dam at barrier, check dam height is 1.5 m, and check dam is provided with to be prevented escaping net, escapes to set on the net anti- There is the height partition wall for 90cm;
(3) rice field is ploughed whole: basal dressing on rice field, then ridging, and the distance between adjacent two ridges is 0.6 m, ridge a height of 0.3 m;
(4) rice transplanting: every ridge transplanting rice 5 root and stem of certain plants, spacing in the rows is 16cm, and line-spacing is 24cm, keeps the water layer of 15 cm in furrow;
(5) field management: before throwing in carp fingerling, use quick lime 1120kg/hm2Jiang Yugou and rice field sterilization, select fingerling to want Anosis without wound, system stalwartness, neat specification, need before first entering fish ditch to wash 10min with 3%-4% Sal water enchroachment (invasion).About during daytime 8, fish When the water temperature of ditch reaches 30 DEG C, putting into carp fry to fish ditch, and make carp fry movable in the range of Yu Gou, daytime throws to Cyprinus carpio Put a specification appetite, the most in the morning 8 time and specification appetite once is divided during afternoon 12 inputs;All around go up in rice field Purse seine, puts into feed spike of rice in rice field by domestic duck, and the time of putting in a suitable place to breed is 9 hours, and the concrete time is 9:00-18:00, purse seine Being separated with duck by Cyprinus carpio, make duck and Cyprinus carpio movable in respective regional extent, do not interfere with each other, duck feed produces for one day Excreta is stayed in rice field;After the duck time of putting in a suitable place to breed terminates, drive duck out of rice field, allow inlet channel enter water in rice field, make Water in rice field increases, and takes out purse seine, and owing to Cyprinus carpio likes many water ground, Cyprinus carpio can be in main flow direction rice field, Cyprinus carpio feed duck The same day output Excreta, second day 5:00-8:00, the water in rice field is discharged by gutter, makes the water in rice field reduce, Cyprinus carpio can be placed purse seine from main flow direction fish ditch, placed into by duck in rice field, as above circulate around rice field again.
After testing: compared with supporting Cyprinus carpio with traditional rice field, artificial feeding carp feed throw ratio decreases 80%, Cyprinus carpio Survival rate add 70.2%, the output quality of Cyprinus carpio rises to good etc., and the artificial feeding amount of duck reduces 67%.

Claims (7)

1. during Rice Cropping, Cyprinus carpio method is supported in rice field, it is characterized in that step is carried out by the following method:
(1) rice field select: select ground is open, physical features is smooth, good water-retaining property, hidding and sunny side, environment quiet, traffic convenience, electricity The field that power is supporting, substrate is clay, bottom sludge 14cm;
(2) rice field garden farming: rice field is carried out smooth, the local excavation ring field Yu Gou of rice field surrounding ridge 80-100 centimetre, ditch Deep 0.4 ~ 0.6 meter, furrow width 0.3 ~ 0.5 meter, every 25 meters, open a flute, tabula 20 meters, open a traverse furrow;In rice field one End be provided with inlet channel, the other end is provided with the gutter connected with inlet channel, a width of 1.0m ~ 2.0m in this gutter, ditch depth be 1.5m ~ 2.0m, and purse seine is set in rice field surrounding, the size of grid can not make Cyprinus carpio pass;The bottom of trench laying depth of inlet channel water inlet end For the barrier of 5cm ~ 20cm, be arranged over anti-escaping net with inlet channel with deep at barrier, anti-escape to be provided with height on the net be The partition wall of 50cm ~ 90cm;The barrier that bottom of trench laying depth is 5cm ~ 20cm of water side, gutter, is arranged at barrier Check dam, is provided with on check dam and prevents escaping net, is provided with, anti-escaping, the partition wall that height is 50cm ~ 90cm on the net;
(3) rice field is ploughed whole: basal dressing on rice field, then ridging, and the distance between adjacent two ridges is 0.5 m ~ 0.6 m, and ridge is high It is 0.25 m ~ 0.3 m;
(4) rice transplanting: every transplanting rice 3 root and stem of certain plants ~ 5, ridge root and stem of certain plants, spacing in the rows is 14cm ~ 16cm, and line-spacing is 22cm ~ 24cm, protects in furrow Hold the water layer of 5 cm ~ 15 cm;
(5) field management: between every day 5:00-8:00, the water temperature of fish ditch reaches to put into when 18 DEG C-30 DEG C carp fry to fish ditch, And make carp fry movable in the range of Yu Gou, and throw in the carp feed of a specification appetite, and enclose on all around in rice field Net;After Oryza sativa L. maturation, its spike of rice falls in rice field, domestic duck is put into feed spike of rice in rice field, is put by duck every day The time in rice field of supporting is 7 ~ 9 hours, and Cyprinus carpio is separated by purse seine with duck, makes duck and Cyprinus carpio in respective regional extent Activity, does not interfere with each other, and the Excreta that duck feed produces for a day is stayed in rice field;After the duck time of putting in a suitable place to breed terminates, duck is caught up with Go out rice field, allow inlet channel enter water in rice field, make the water in rice field increase, take out purse seine, Cyprinus carpio in main flow direction rice field, Cyprinus carpio The Excreta of fish feed duck output on the same day, second day 5:00-8:00, is discharged the water in rice field by gutter, makes rice field In water reduce, Cyprinus carpio can be placed purse seine from main flow direction fish ditch, placed into by duck in rice field, as above around rice field again Circulation.
During Rice Cropping the most according to claim 1, Cyprinus carpio method is supported in rice field, it is characterised in that: the height of purse seine is 60cm~100cm;Gutter is inverted trapezoidal.
During Rice Cropping the most according to claim 1, Cyprinus carpio method is supported in rice field, it is characterised in that: daytime, duck was put in a suitable place to breed Time in rice field is 8 hours, and the concrete time is 9:30-17:30;Daytime is to specification appetite of Cyprinus carpio feeding, and food Amount is thrown in points for 2 times, the most in the morning 8 time and during afternoon 1.
During Rice Cropping the most according to claim 1, Cyprinus carpio method is supported in rice field, it is characterised in that: Oryza sativa L. spacing in the rows is 15cm, line-spacing is 23cm, and furrow is the water layer of 10cm.
During Rice Cropping the most according to claim 1, Cyprinus carpio method is supported in rice field, it is characterised in that: throw in carp fingerling Before, use quick lime 1120kg/hm2Jiang Yugou and rice field sterilization, select fingerling should want anosis without wound, system stalwartness, neat specification, Need before first entering fish ditch to wash 10min with 3%-4% Sal water enchroachment (invasion).
During Rice Cropping the most according to claim 5, Cyprinus carpio method is supported in rice field, it is characterised in that: the water temperature of fish ditch reaches Carp fry is put into fish ditch during to 25 DEG C.
During Rice Cropping the most according to claim 1, Cyprinus carpio method is supported in rice field, it is characterised in that: prevent that escaping net is iron wire Net, check dam height is 1m ~ 1.5 m.
CN201610869291.7A 2016-09-30 2016-09-30 During Rice Cropping, Cyprinus carpio method is supported in rice field Pending CN106234099A (en)

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CN107333604A (en) * 2017-07-31 2017-11-10 重庆市农业科学院 A kind of rice duck fish three dimensional-planting-breeding method and plant
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Application publication date: 20161221