CN103314892B - The little long-armed shrimp ecology mating system of China - Google Patents
The little long-armed shrimp ecology mating system of China Download PDFInfo
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- CN103314892B CN103314892B CN201310203566.XA CN201310203566A CN103314892B CN 103314892 B CN103314892 B CN 103314892B CN 201310203566 A CN201310203566 A CN 201310203566A CN 103314892 B CN103314892 B CN 103314892B
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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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- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
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Abstract
The invention discloses a little long-armed shrimp ecology mating system of China, specifically comprise the following steps: a: the selection of artificial preferred close shrimp; B: ecology breeds the preparation in pond; C: the input of preferred close shrimp and breeding; D: the scientific cultivation of high-quality shrimp seedling; By enforcement of the present invention, more high-quality, healthy shrimp seedling can be provided for the little long-armed shrimp sustainable development of China, enable the little long-armed shrimp large-scale development of China, thus meet the requirement of people to the little long-armed shrimp products of China.
Description
Technical field
The present invention relates to technical field of aquatic production, be specifically related to the little long-armed shrimp ecology mating system of China.
Background technology
The little long-armed shrimp of China is commonly called as colored waist, body is long 2.5 ~ 3 centimetres, and body colour is dark green and transparent, and belly has the strip speckle of brown color, mainly be distributed in Nansi Lake, the small-sized shrimp of fresh water of the unusual eating of a kind of people, unordered owing to fishing for, excessively capture cruel fishing, the little long-armed shrimp quantity of China is fewer and feweri, quality is also in degradation trend, and specification is less than normal, meat deviation, decreased growth, have impact on the little long-armed shrimp sustainable development of China.
Summary of the invention
For overcoming above-mentioned defect, the present invention devises the little long-armed shrimp ecology mating system of China.
Technical scheme of the present invention is, a little long-armed shrimp ecology mating system of China, specifically comprises the following steps: a: the selection of artificial preferred close shrimp; B: ecology breeds the preparation in pond; C: the input of preferred close shrimp and breeding; D: the scientific cultivation of high-quality shrimp seedling.
:the selection of artificial preferred close shrimp: the little long-armed shrimp parent shrimp of China should, respectively from different waters, select the male and female meeting this product kind merit to become shrimp to do close shrimp; China little long-armed shrimp parent shrimp is cultivated selecting close shrimp around May; Parent shrimp selects common standard: close shrimp appendage is complete, and physique is healthy and strong, and anosis without wound, body is smooth, and without attachment, mobility is strong; Sexually matured female shrimp belly expands, and male shrimp belly is relatively narrower and small, and female male parent shrimp selects the ratio of cultivating to be 1 ~ 2:1.
:ecology breeds the preparation in pond: for the pond of the little long-armed shrimp ecology breeding of China, be different from general cultivating pool, require pond area 2 ~ 5 mu, the depth of water 0.5 ~ 1.5 meter, pond is bred as the little long-armed shrimp of China, pond Chi Po compares 1:3.5, arrange several not the discharge bay ridge or mounds in the middle of pond, have high-quality, pure and fresh, sufficient water source near pond, there is perfect note pumping equipment in breeding pond; Parent shrimp is thrown in first 15 days, carries out to carry out routine to pond and clean up the pond, sterilize, cultivate foundation bait work except wild, planting aquatic plants and fertilising; Pond disinfection starts fertilising after one week, execute fermentation animal manure 200 ~ 300 kilograms for every mu and make base manure, to cultivate water quality; Inject new water, the water entering pond filters through 60 mesh sieve tulles, and the depth of water keeps 0.7 meter simultaneously, and plant hydrilla verticillata at the bottom of pond, eel grass, p.malaianus sink water-based plant, area is 60% of the pond gross area, as ecology breeding place; Oxygenation facility is set in pond, the timely oxygenation when overcast and rainy or high temperature season anoxic at dawn.
:the input of preferred close shrimp and breeding: throw in close shrimp after pond drug toxicity disappears, throw in close shrimp 10 ~ 20 kilograms, throw something and feed in time after close shrimp is put in a suitable place to breed for every mu, the feed that bait mainly contains fresh soya-bean cake, wheat bran, trash fish, spiral shell freshwater mussel meat are mixed into; Within every 15 days, note changes water 1 time, and monthly sprinkle lime water 1 time, concentration is 3 ~ 5 grams/cubic metre, and pond regularly uses EM liquid to splash, and keeps water quality relatively stable, and make water quality Tiny ecosystem in benign cycle, beneficial bacterium is occupied an leading position in water body; Should carry out suitable draining before parent shrimp oogenesis, make depth of water remain on about 0.5 meter, draining is wanted slowly, and under normal circumstances, the close shrimp mating oogenesis busy season is June; The young hatched is scattered in water body, completes the process that larval growth growth is young shrimp; Between the incubation period, a large amount of planktons is cultivated in fertilising, makes the transparency of Chi Shui remain on 15-25 centimetres, to ensure that son, the juvenile prawn of close shrimp and breeding thereof have enough natural bait.
:the scientific cultivation of high-quality shrimp seedling: shrimp seed rearing generally carries out in close shrimp spawning and hatching pond, and juvenile shrimp cultivation density is 60-80 ten thousand tails/mu; Bait feeding: the shrimp seed rearing phase imposes fertilizer according to water colour in good time, bait of simultaneously will manually throwing something and feeding, carries out reinforced cultivating; Juvenile prawn hatches the 1st week soya-bean milk of splashing, every day 2 times, within 2nd week, work the powder-material of mixed feed of throwing something and feeding, based on the animal bait of offcuts one class of small fish, spiral shell freshwater mussel meat, slaughter house and food processing factory, collocation beancake powder, corn flour, pasture and water powder, every day respectively throws something and feeds 1 time sooner or later, throws something and feeds along pool side multiple spot, day feeding volume is every ten thousand tail juvenile prawn seedling 0.2 ~ 0.3 kilogram, day in later stage feeding volume be 8% ~ 12% of shrimp seedling body weight; Water-quality control: cultivate between shrimp seedling stage, water quality be kept pure and fresh, and add water 1 time for every 7 days, each amount of water is about 20% of former Chi Shui; Within every 15 ~ 20 days, splash quicklime 1 time, concentration is 3 ~ 5 grams/cubic metre, to increase the content of calcium in water, plays pond water regulating action; Through the cultivation of 20 days, shrimp seedling grew to 1.5 centimetres, can rise and catch out pond, carried out Releasing and enhancing or divided pool cultivated.
Beneficial effect of the present invention: by enforcement of the present invention, can provide more high-quality, healthy shrimp seedling for the little long-armed shrimp sustainable development of China, enable the little long-armed shrimp large-scale development of China, thus meet the requirement of people to the little long-armed shrimp products of China.
Embodiment
Be described further with regard to the little long-armed shrimp ecology mating system of China below in conjunction with specific embodiment.
The selection of artificial preferred close shrimp: the little long-armed shrimp parent shrimp of China is respectively from higher level lake and the subordinate lake of Nansi Lake, through selected, the male and female meeting this product kind merit are selected to become shrimp to do close shrimp mid-May, parent shrimp appendage is complete, physique is healthy and strong, and anosis without wound, body is smooth, without attachment, mobility is strong; Female male parent shrimp ratio 1.2:1.
Ecology breeds the preparation in pond: pond area 5 mu, the depth of water 1.5 meters, and Chi Po, than 1:3.5, arranges 5 not discharge bay ridge in the middle of pond, has high-quality, pure and fresh, sufficient water source near pond, and there is perfect note pumping equipment in breeding pond; Parent shrimp is thrown in first 15 days, carries out to carry out routine to pond and clean up the pond, sterilize, cultivate the work such as foundation bait except wild, planting aquatic plants and fertilising; Pond disinfection one week rear mu is executed fermentation animal manure 300 kilograms and is made base manure, and inject new water, adopt 60 mesh sieve tulles to filter, depth of water bosom keeps 1.3 meters, and plant hydrilla verticillata, eel grass, p.malaianus at the bottom of pond, area accounts for 60% simultaneously, as ecology breeding place; Pond surrounding will be arranged prevents escaping facility; Oxygenation facility is set in pond, the timely oxygenation when overcast and rainy or high temperature season anoxic at dawn.
The input of preferred close shrimp and breeding: throw in close shrimp after pond drug toxicity disappears, throw in close shrimp 18 kilograms, throw something and feed after close shrimp is put in a suitable place to breed for every mu, bait mainly contains fresh pasture and water, soya-bean cake, wheat bran, trash fish, spiral shell freshwater mussel meat, the offcuts etc. of butchering; Within every 15 days, note changes water 1 time, and monthly sprinkle lime water 1 time, concentration is 5 grams/cubic metre, and pond regularly uses EM liquid to splash, and keeps water quality relatively stable, and make water quality Tiny ecosystem in benign cycle, beneficial bacterium is occupied an leading position in water body; Should suitable draining be carried out before parent shrimp oogenesis, make depth of water remain on about 0.5 meter, slow draining, when Dang Chizhong has juvenile prawn to occur, in time carried out to juvenile prawn the reinforced cultivating stage; The transparency of Chi Shui is made to remain on 18 centimetres, to ensure that son, the juvenile prawn of close shrimp and breeding thereof have enough natural bait.
The scientific cultivation of high-quality shrimp seedling: shrimp seed rearing carries out in close shrimp spawning and hatching pond, and juvenile shrimp cultivation density is 700,000 tails/mu; Bait feeding: the shrimp seed rearing phase imposes fertilizer according to water colour in good time, bait of simultaneously will manually throwing something and feeding, carries out reinforced cultivating; Juvenile prawn hatches the 1st week soya-bean milk of splashing, every day 2 times, within the 2nd week, works the mixing powder-material of throw something and feed small fish and wheat flour, sooner or later respectively throw something and feed 1 time, throw something and feed along pool side multiple spot, day feeding volume be every ten thousand tail juvenile prawn seedling 0.3 ~ 0.4 kilogram, day in later stage feeding volume be 8% ~ 12% of shrimp seedling body weight; Water-quality control: cultivate between shrimp seedling stage, water quality be kept pure and fresh, and add water 1 time for every 7 days, each amount of water is about 20% of former Chi Shui; Within every 20 days, splash quicklime 1 time, concentration is 3 grams/cubic metre, to increase the content of calcium in water, plays pond water regulating action; Through the cultivation of 20 days, shrimp seedling grew to 1.5 centimetres, can rise and catch out pond, carried out Releasing and enhancing or divided pool cultivated.
Claims (1)
1. a little long-armed shrimp ecology mating system of China, specifically comprises the following steps: a: the selection of artificial preferred close shrimp; B: ecology breeds the preparation in pond; C: the input of preferred close shrimp and breeding; D: the scientific cultivation of high-quality shrimp seedling;
A: the selection of artificial preferred close shrimp: the little long-armed shrimp parent shrimp of China, respectively from different waters, selects the male and female meeting this product kind merit to become shrimp to do close shrimp; The little long-armed shrimp parent shrimp of China selects close shrimp to cultivate in May; Parent shrimp criteria for selection: close shrimp appendage is complete, and physique is healthy and strong, anosis without wound, body is smooth, and without attachment, mobility is strong; Sexually matured female shrimp belly expands, and male shrimp belly is relatively narrower and small, and female male parent shrimp selects the ratio of cultivating to be 1 ~ 2:1;
B: ecology breeds the preparation in pond: for the pond of the little long-armed shrimp ecology breeding of China, require pond area 2 ~ 5 mu, the depth of water 0.5 ~ 1.5 meter, pond Chi Po compares 1:3.5, in the middle of pond, several not the discharge bay ridge or mounds are set, have high-quality, pure and fresh, sufficient water source near pond, there is perfect note pumping equipment in breeding pond; Parent shrimp is thrown in first 15 days, carries out to carry out routine to pond and clean up the pond, sterilize, cultivate foundation bait work except wild, planting aquatic plants and fertilising; Pond disinfection starts fertilising after one week, execute fermentation animal manure 200 ~ 300 kilograms for every mu and make base manure, to cultivate water quality; Inject new water, the water entering pond filters through 60 mesh sieve tulles, and the depth of water keeps 0.7 meter simultaneously, and plant hydrilla verticillata at the bottom of pond, eel grass, p.malaianus sink water-based plant, area is 60% of the pond gross area, as ecology breeding place; Oxygenation facility is set in pond, the timely oxygenation when overcast and rainy or high temperature season anoxic at dawn;
C: the input of preferred close shrimp and breeding: throw in close shrimp after pond drug toxicity disappears, throw in close shrimp 10 ~ 20 kilograms, throw something and feed in time after close shrimp is put in a suitable place to breed for every mu, the feed that bait mainly contains fresh soya-bean cake, wheat bran, trash fish, spiral shell freshwater mussel meat are mixed into; Within every 15 days, note changes water 1 time, and monthly sprinkle lime water 1 time, concentration is 3 ~ 5 grams/cubic metre, and pond regularly uses EM liquid to splash, and keeps water quality relatively stable, and make water quality Tiny ecosystem in benign cycle, beneficial bacterium is occupied an leading position in water body; Should carry out suitable draining before parent shrimp oogenesis, make depth of water remain on 0.5 meter, draining is wanted slowly; The young hatched is scattered in water body, completes the process that larval growth growth is young shrimp; Between the incubation period, a large amount of planktons is cultivated in fertilising, makes the transparency of Chi Shui remain on 15-25 centimetres, to ensure that son, the juvenile prawn of close shrimp and breeding thereof have enough natural bait;
D: the scientific cultivation of high-quality shrimp seedling: shrimp seed rearing carries out in close shrimp spawning and hatching pond, and juvenile shrimp cultivation density is 60-80 ten thousand tails/mu; Bait feeding: the shrimp seed rearing phase imposes fertilizer according to water colour in good time, bait of simultaneously will manually throwing something and feeding, carries out reinforced cultivating; Juvenile prawn hatches the 1st week soya-bean milk of splashing, every day 2 times, within 2nd week, work the powder-material of mixed feed of throwing something and feeding, based on the offcuts of small fish, spiral shell freshwater mussel meat, slaughter house and food processing factory, collocation beancake powder, corn flour, pasture and water powder, every day respectively throws something and feeds 1 time sooner or later, throws something and feeds along pool side multiple spot, day feeding volume is every ten thousand tail juvenile prawn seedling 0.2 ~ 0.3 kilogram, day in later stage feeding volume be 8% ~ 12% of shrimp seedling body weight; Water-quality control: cultivate between shrimp seedling stage, water quality be kept pure and fresh, and add water 1 time for every 7 days, each amount of water is 20% of former Chi Shui; Within every 15 ~ 20 days, splash quicklime 1 time, concentration is 3 ~ 5 grams/cubic metre, to increase the content of calcium in water, plays pond water regulating action; Through the cultivation of 30 days, shrimp seedling grew to 1.5 centimetres, rose and caught out pond, carried out Releasing and enhancing or divided pool cultivated.
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| CN103314892B true CN103314892B (en) | 2016-04-20 |
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| CN103598120A (en) * | 2013-11-11 | 2014-02-26 | 丹阳市清云农业发展有限公司 | Shrimp breeding method |
| CN104488763A (en) * | 2014-11-30 | 2015-04-08 | 刘长华 | Cultivation method for neocaridina denticulata |
| CN105557587B (en) * | 2016-01-13 | 2017-12-05 | 中国海洋大学 | A kind of method of algae gammarid indoors artificial cultivation |
| CN109673555A (en) * | 2017-10-19 | 2019-04-26 | 嵊泗县东海贻贝科技创新服务有限公司 | A kind of method for culturing seedlings of Palaemon gravieri |
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| CN102007882B (en) * | 2010-12-17 | 2013-05-22 | 惠东县巽寮镇瑞帝养殖场 | Method for breeding high-quality penaeus vannamei boone parent shrimps |
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Inventor after: Yang Chengsheng Inventor after: Zhang Baoyan Inventor after: Li Yanhe Inventor before: Yang Chengsheng |
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Effective date of registration: 20160331 Address after: 277605, Shandong province Jining city Weishan County Fu Village Street East Village Patentee after: Weishan Yan River fishery Co., Ltd. Address before: Jining City, Shandong Province town of Xia 277600 Weishan County Street Qi City Street No. 158 Building No. 3 East Room 301 unit Patentee before: Yang Chengsheng |
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