CN103931521B - A kind of high-yield cultivation method of Macrobrachium nipponensis(de Haan) - Google Patents
A kind of high-yield cultivation method of Macrobrachium nipponensis(de Haan) Download PDFInfo
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- CN103931521B CN103931521B CN201310710545.7A CN201310710545A CN103931521B CN 103931521 B CN103931521 B CN 103931521B CN 201310710545 A CN201310710545 A CN 201310710545A CN 103931521 B CN103931521 B CN 103931521B
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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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Abstract
A kind of high-yield cultivation method of Macrobrachium nipponensis(de Haan), it includes: a, selection 5-10 mu pond, depth of water 1.2-1.8 rice; B, the preparation of ponds, cultivating pool, to early August, was exposed to the sun 1-2 week by late July before freshwater shrimp is put in a suitable place to breed, was then filled to 10-15 centimetre, and to the water body disinfection in cultivating pool; C, examination Seedling, disinfect the examination Seedling that discharges water latter 8-12 days, and whether the disinfectant after disinfecting with test all eliminates; D, put in a suitable place to breed, select high-quality, health young shrimp is put in a suitable place to breed, adds water to the regulation depth of water after putting in a suitable place to breed; E, daily management, before or after freshwater shrimp is put in a suitable place to breed, arrange the mesh sheet that 3-4 bar is perched for Macrobrachium nipponensis(de Haan) in the centre of cultivating pool; Every 3-5 mu sets oxygen increasing pump 1; After freshwater shrimp is put in a suitable place to breed, at least monthly carry out disease prevention once with disinfection agent of chlorine dioxide at the first two months; F, feedstuff feeding, namely freshwater shrimp throws something and feeds after putting in a suitable place to breed the protein content Macrobrachium nipponensis(de Haan) mixed fodder at 36-41%, and every day throws something and feeds once at dusk, after 15 days every day throw something and feed early, evening each once; Macrobrachium nipponensis(de Haan) puts late September in a suitable place to breed, take to catch stay greatly little principle to fish for after listing.
Description
Technical field
The present invention relates to the high-yield cultivation method of a kind of Macrobrachium nipponensis(de Haan), belong to Aquatic product artificial culture technology field.
Background technology
Macrobrachium nipponensis(de Haan) has another name called astacus, and the cultural technique of Macrobrachium nipponensis(de Haan) belongs to comparatively ripe manual acquiculture technology, is especially maximum with the pond culture of Macrobrachium nipponensis(de Haan); Shrimp culture technology is not only only referred to pure shrimp culture, also includes and the raising together with of other species, as carried out raising together with of one or more with other fingerling or Trionyx sinensis Wiegmann kind; But pure support or the technology raised together with because of the cultivation habit of different plant species different, thus raiser is for improving cultivation efficiency, especially pursues less aquaculture cost, obtains the finished product Macrobrachium nipponensis(de Haan) of most volume, and the concrete cultural method taked there is also difference. The pond cultivation technology of current Macrobrachium nipponensis(de Haan) specifically includes that pond selection, the preparation of ponds, Rational Stocking, science bait throwing in and daily management etc. But owing to existing parent's shrimp aquaculture technology ubiquity cost height, cultivate the high not defect of efficiency.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and provide a kind of and carry out on the basis of existing technology improveing, reduce aquaculture cost, improve shrimp culture high yield Macrobrachium nipponensis(de Haan) high-yield cultivation method.
It is an object of the invention to complete by following technical solution, the high-yield cultivation method of described Macrobrachium nipponensis(de Haan), it includes:
A, pond select, pond 5-10 mu, depth of water 1.2-1.8 rice;
B, the preparation of ponds, cultivating pool, to early August, was exposed to the sun 1-2 week by late July before freshwater shrimp is put in a suitable place to breed under the sun, was then filled to 10-15 centimetre, and to the water body disinfection in cultivating pool;
C, examination Seedling, disinfect the examination Seedling that discharges water latter 8-12 days, and whether the disinfectant after disinfecting with test all eliminates;
D, put in a suitable place to breed, select the high-quality of 7000-8000 tail mu, 18-22 kilogram of mu of health young shrimp is put in a suitable place to breed, adds water to the regulation depth of water after putting in a suitable place to breed;
E, daily management, before or after freshwater shrimp is put in a suitable place to breed, arrange the mesh sheet that 3-4 bar is perched for Macrobrachium nipponensis(de Haan) in the centre of cultivating pool; Every 3-5 mu sets oxygen increasing pump 1; After freshwater shrimp is put in a suitable place to breed, at least monthly carrying out disease prevention once with disinfection agent of chlorine dioxide at the first two months, consumption is at 100-200 gram of mu;
F, feedstuff feeding, namely freshwater shrimp throws something and feeds after putting in a suitable place to breed the protein content Macrobrachium nipponensis(de Haan) mixed fodder at 36-41%, and every day throws something and feeds once at dusk, after 15 days every day throw something and feed early, evening each once, feeding volume calculates according to the 3-5% of Macrobrachium nipponensis(de Haan) body weight.
Macrobrachium nipponensis(de Haan) puts late September in a suitable place to breed, take to catch stay greatly little principle to fish for after listing.
In step b of the present invention, described disinfecting is: dig out some pittings with surrounding inside cultivating pool, after quick lime is changed slurry in pitting, then full pool spilling head sterilization, every mu of quick lime consumption is at 70-80 kilogram; In described step c, discharging water to depth of water 40-60 centimetre, take 800-1200 gram of shrimp Seedling with net cage and put in cultivating pool, observed after 20 hours, freshwater shrimp is without exception just can scale put in a suitable place to breed.
The present invention, in described step e, carries out daily water quality management, and in Macrobrachium nipponensis(de Haan) trophophase early stage, every 15-25 days are with EM antibacterial or photosynthetic bacteria biological agent once, every 7-10 days of later stage with once, each consumption 1-2 jin mu; Described mesh sheet width 1-1.5 rice, length is not more than the two ends width in pond, it is simple to mesh sheet is fixed.
Due to the fact that and take to increase the pond depth of water, and in the middle of cultivating pool, place the mesh sheet perched for Macrobrachium nipponensis(de Haan), high protein Macrobrachium nipponensis(de Haan) mixed feed of throwing something and feeding, and use biological agent regulating water quality, thus put the freshwater shrimp about 150,000 tails in a suitable place to breed, yield reaches 250-300 jin, it is achieved that the shrimp culture purpose of high yield.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention doing detailed introduction: the high-yield cultivation method of Macrobrachium nipponensis(de Haan) of the present invention, it includes:
A, pond select, pond 5-10 mu, depth of water 1.2-1.8 rice;
B, the preparation of ponds, cultivating pool, to early August, was exposed to the sun 1-2 week by late July before freshwater shrimp is put in a suitable place to breed under the sun, was then filled to 10-15 centimetre, and to the water body disinfection in cultivating pool;
C, examination Seedling, disinfect the examination Seedling that discharges water latter 8-12 days, and whether the disinfectant after disinfecting with test all eliminates;
D, put in a suitable place to breed, select the high-quality of 7000-8000 tail mu, 18-22 kilogram of mu of health young shrimp is put in a suitable place to breed, adds water to the regulation depth of water after putting in a suitable place to breed;
E, daily management, before or after freshwater shrimp is put in a suitable place to breed, arrange the mesh sheet that 3-4 bar is perched for Macrobrachium nipponensis(de Haan) in the centre of cultivating pool; Every 3-5 mu sets oxygen increasing pump 1; After freshwater shrimp is put in a suitable place to breed, at least monthly carrying out disease prevention once with disinfection agent of chlorine dioxide at the first two months, consumption is at 100-200 gram of mu;
F, feedstuff feeding, namely freshwater shrimp throws something and feeds after putting in a suitable place to breed the protein content Macrobrachium nipponensis(de Haan) mixed fodder at 36-41%, and every day throws something and feeds once at dusk, after 15 days every day throw something and feed early, evening each once, feeding volume calculates according to the 3-5% of Macrobrachium nipponensis(de Haan) body weight.
Macrobrachium nipponensis(de Haan) puts late September in a suitable place to breed, take to catch stay greatly little principle to fish for after listing.
In step b of the present invention, described disinfecting is: dig out some pittings with surrounding inside cultivating pool, after quick lime is changed slurry in pitting, then full pool spilling head sterilization, every mu of quick lime consumption is at 70-80 kilogram;In described step c, discharging water to depth of water 40-60 centimetre, take 800-1200 gram of shrimp Seedling with net cage and put in cultivating pool, observed after 20 hours, freshwater shrimp is without exception just can scale put in a suitable place to breed.
The present invention, in described step e, carries out daily water quality management, and in Macrobrachium nipponensis(de Haan) trophophase early stage, every 15-25 days are with EM antibacterial or photosynthetic bacteria biological agent once, every 7-10 days of later stage with once, each consumption 1-2 jin mu; Described mesh sheet width 1-1.5 rice, length is not more than the two ends width in pond, it is simple to mesh sheet is fixed.
The shrimp culture pond depth of water of existing routine, at 0.5-0.8 rice, puts freshwater shrimp in a suitable place to breed at 4-6 ten thousand tail, every per mu yield 120-150 jin; Due to the fact that and take to increase the pond depth of water, and in the middle of cultivating pool, place the mesh sheet perched for Macrobrachium nipponensis(de Haan), high protein Macrobrachium nipponensis(de Haan) mixed feed of throwing something and feeding, and use biological agent regulating water quality, thus put the freshwater shrimp about 150,000 tails in a suitable place to breed, yield reaches 250-300 jin, it is achieved that the shrimp culture purpose of high yield.
Embodiment 1: the high-yield cultivation method of Macrobrachium nipponensis(de Haan) of the present invention, it specifically includes that
A, pond select, 5 mu of pond, the depth of water 1.2 meters;
B, the preparation of ponds, late July, be exposed to the sun cultivating pool under the sun 1 week before freshwater shrimp is put in a suitable place to breed, be then filled to 10 centimetres, and to the water body disinfection in cultivating pool;
C, examination Seedling, disinfect the latter 8 days examination Seedlings that discharge water, and whether the disinfectant after disinfecting with test all eliminates;
D, put in a suitable place to breed, select the high-quality of 7000 tail mus, 18 kilograms of mus of health young shrimp are put in a suitable place to breed, add water to the regulation depth of water after putting in a suitable place to breed;
E, daily management, before or after freshwater shrimp is put in a suitable place to breed, arrange 3 mesh sheet perched for Macrobrachium nipponensis(de Haan) in the centre of cultivating pool; Every 3 mu set oxygen increasing pump 1; After freshwater shrimp is put in a suitable place to breed, at least monthly carrying out disease prevention once with disinfection agent of chlorine dioxide at the first two months, consumption is at 100 grams of mus;
F, feedstuff feeding, freshwater shrimp namely throw something and feed after putting in a suitable place to breed protein content 36% Macrobrachium nipponensis(de Haan) mixed fodder, every day at dusk throws something and feeds once, after 15 days every day throw something and feed early, evening each once, feeding volume calculates according to the 3% of Macrobrachium nipponensis(de Haan) body weight.
Macrobrachium nipponensis(de Haan) puts late September in a suitable place to breed, take to catch stay greatly little principle to fish for after listing.
In step b of the present invention, described disinfecting is: dig out some pittings with surrounding inside cultivating pool, after quick lime is changed slurry in pitting, then full pool spilling head sterilization, every mu of quick lime consumption is at 70 kilograms; In described step c, discharging water to the depth of water 40 centimetres, take 800 grams of shrimp Seedlings with net cage and put in cultivating pool, observed through 20 hours, freshwater shrimp is without exception just can scale put in a suitable place to breed.
The present invention, in described step e, carries out daily water quality management, and in Macrobrachium nipponensis(de Haan) trophophase early stage, every 15 days are with EM antibacterial or photosynthetic bacteria biological agent once, every 7 days of later stage with once, 1 jin of mu of each consumption; Described mesh sheet is wide 1 meter, and length is not more than the two ends width in pond, it is simple to mesh sheet is fixed.
Embodiment 2: the high-yield cultivation method of Macrobrachium nipponensis(de Haan) of the present invention, it specifically includes that
A, pond select, 10 mu of pond, the depth of water 1.8 meters;
B, the preparation of ponds, early August, be exposed to the sun cultivating pool under the sun 2 weeks before freshwater shrimp is put in a suitable place to breed, be then filled to 15 centimetres, and to the water body disinfection in cultivating pool;
C, examination Seedling, disinfect the latter 12 days examination Seedlings that discharge water, and whether the disinfectant after disinfecting with test all eliminates;
D, put in a suitable place to breed, select the high-quality of 8000 tail mus, 22 kilograms of mus of health young shrimp are put in a suitable place to breed, add water to the regulation depth of water after putting in a suitable place to breed;
E, daily management, before or after freshwater shrimp is put in a suitable place to breed, arrange 4 mesh sheet perched for Macrobrachium nipponensis(de Haan) in the centre of cultivating pool; Every 5 mu set oxygen increasing pump 1; After freshwater shrimp is put in a suitable place to breed, at least monthly carrying out disease prevention once with disinfection agent of chlorine dioxide at the first two months, consumption is at 200 grams of mus;
F, feedstuff feeding, freshwater shrimp namely throw something and feed after putting in a suitable place to breed protein content 41% Macrobrachium nipponensis(de Haan) mixed fodder, every day at dusk throws something and feeds once, after 15 days every day throw something and feed early, evening each once, feeding volume calculates according to the 5% of Macrobrachium nipponensis(de Haan) body weight.
Macrobrachium nipponensis(de Haan) puts late September in a suitable place to breed, take to catch stay greatly little principle to fish for after listing.
In step b of the present invention, described disinfecting is: dig out some pittings with surrounding inside cultivating pool, after quick lime is changed slurry in pitting, then full pool spilling head sterilization, every mu of quick lime consumption is at 80 kilograms; In described step c, discharging water to the depth of water 60 centimetres, take 1200 grams of shrimp Seedlings with net cage and put in cultivating pool, observed through 24 hours, freshwater shrimp is without exception just can scale put in a suitable place to breed.
The present invention, in described step e, carries out daily water quality management, and in Macrobrachium nipponensis(de Haan) trophophase early stage, every 25 days are with EM antibacterial or photosynthetic bacteria biological agent once, every 10 days of later stage with once, 2 jin of mus of each consumption; Described mesh sheet is wide 1.5 meters, and length is not more than the two ends width in pond, it is simple to mesh sheet is fixed.
Embodiment 3: the high-yield cultivation method of Macrobrachium nipponensis(de Haan) of the present invention, it includes:
A, pond select, 8 mu of pond, the depth of water 1.5 meters;
B, the preparation of ponds, cultivating pool, to early August, was exposed to the sun 10 days by late July before freshwater shrimp is put in a suitable place to breed under the sun, was then filled to 12 centimetres, and to the water body disinfection in cultivating pool;
C, examination Seedling, disinfect the latter 10 days examination Seedlings that discharge water, and whether the disinfectant after disinfecting with test all eliminates;
D, put in a suitable place to breed, select the high-quality of 7000-8000 tail mu, 20 kilograms of mus of health young shrimp are put in a suitable place to breed, add water to the regulation depth of water after putting in a suitable place to breed;
E, daily management, before or after freshwater shrimp is put in a suitable place to breed, arrange the mesh sheet that 3-4 bar is perched for Macrobrachium nipponensis(de Haan) in the centre of cultivating pool; Every 5 mu set oxygen increasing pump 1; After freshwater shrimp is put in a suitable place to breed, at least monthly carrying out disease prevention once with disinfection agent of chlorine dioxide at the first two months, consumption is at 150 grams of mus;
F, feedstuff feeding, freshwater shrimp namely throw something and feed after putting in a suitable place to breed protein content 40% Macrobrachium nipponensis(de Haan) mixed fodder, every day at dusk throws something and feeds once, after 15 days every day throw something and feed early, evening each once, feeding volume calculates according to the 4% of Macrobrachium nipponensis(de Haan) body weight.
Macrobrachium nipponensis(de Haan) puts late September in a suitable place to breed, take to catch stay greatly little principle to fish for after listing.
In step b of the present invention, described disinfecting is: dig out some pittings with surrounding inside cultivating pool, after quick lime is changed slurry in pitting, then full pool spilling head sterilization, every mu of quick lime consumption is at 75 kilograms; In described step c, discharging water to the depth of water 50 centimetres, take 1000 grams of shrimp Seedlings with net cage and put in cultivating pool, observed through 26 hours, freshwater shrimp is without exception just can scale put in a suitable place to breed.
The present invention, in described step e, carries out daily water quality management, and in Macrobrachium nipponensis(de Haan) trophophase early stage, every 20 days are with EM antibacterial or photosynthetic bacteria biological agent once, every 8 days of later stage with once, 1.5 jin of mus of each consumption; Described mesh sheet is wide 1.2 meters, and length is not more than the two ends width in pond, it is simple to mesh sheet is fixed.
Claims (3)
1. the high-yield cultivation method of a Macrobrachium nipponensis(de Haan), it is characterised in that: it includes:
A, pond select, pond 5-10 mu, depth of water 1.2-1.8 rice;
B, the preparation of ponds, cultivating pool, to early August, was exposed to the sun 1-2 week by late July before freshwater shrimp is put in a suitable place to breed under the sun, was then filled to 10-15 centimetre, and to the water body disinfection in cultivating pool;
C, examination Seedling, disinfect the examination Seedling that discharges water latter 8-12 days, and whether the disinfectant after disinfecting with test all eliminates;
D, put in a suitable place to breed, select the high-quality of 7000-8000 tail mu, health young shrimp, and put in a suitable place to breed according to 18-22 kilogram of mu, after putting in a suitable place to breed, add water to the regulation depth of water;
E, daily management, before or after freshwater shrimp is put in a suitable place to breed, arrange the mesh sheet that 3-4 bar is perched for Macrobrachium nipponensis(de Haan) in the centre of cultivating pool; Every 3-5 mu sets oxygen increasing pump 1; After freshwater shrimp is put in a suitable place to breed, at least monthly carrying out disease prevention once with disinfection agent of chlorine dioxide at the first two months, consumption is at 100-200 gram of mu;
F, feedstuff feeding, namely freshwater shrimp throws something and feeds after putting in a suitable place to breed the protein content Macrobrachium nipponensis(de Haan) mixed fodder at 36-41%, and every day throws something and feeds once at dusk, after 15 days every day throw something and feed early, evening each once, feeding volume calculates according to the 3-5% of Macrobrachium nipponensis(de Haan) body weight; Macrobrachium nipponensis(de Haan) puts late September in a suitable place to breed, take to catch stay greatly little principle to fish for after listing.
2. the high-yield cultivation method of Macrobrachium nipponensis(de Haan) according to claim 1, it is characterized in that: in described step b, described disinfecting is: dig out some pittings with surrounding inside cultivating pool, after quick lime is changed slurry in pitting, full pool spilling head sterilization again, every mu of quick lime consumption is at 70-80 kilogram; In described step c, discharging water to depth of water 40-60 centimetre, take 800-1200 gram of shrimp Seedling with net cage and put in cultivating pool, observed after 20 hours, freshwater shrimp is without exception just can scale put in a suitable place to breed.
3. the high-yield cultivation method of Macrobrachium nipponensis(de Haan) according to claim 1, it is characterised in that: in described step e, carry out daily water quality management, in Macrobrachium nipponensis(de Haan) trophophase early stage, every 15-25 days are with EM antibacterial or photosynthetic bacteria biological agent once, every 7-10 days of later stage with once, each consumption 1-2 jin mu; Described mesh sheet width 1-1.5 rice, length is not more than the two ends width in pond, it is simple to mesh sheet is fixed.
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| CN105210939B (en) * | 2015-09-25 | 2018-05-15 | 苏州市阳澄湖消泾虾蟹产销专业合作社 | Freshwater shrimp-paddlefish-water spinach river cultural method based on deep water type mixed breeding net cage |
| CN105994069B (en) * | 2016-06-22 | 2019-05-17 | 安徽中知众创知识产权运营有限公司 | A kind of spring freshwater shrimp disease-preventing and yield-increasing cultural method |
| CN105875462A (en) * | 2016-06-28 | 2016-08-24 | 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 | Method for cultivating metapenaeus ensis |
| CN106172097A (en) * | 2016-07-07 | 2016-12-07 | 苏州市相城区阳澄湖镇东枪塘水产养殖专业合作社 | The high-yield cultivation method of Macrobrachium nipponensis(de Haan) |
| CN106035176B (en) * | 2016-07-08 | 2021-08-06 | 漯河市源汇区水产渔政站 | Freshwater shrimp breeding technology |
| CN107047414A (en) * | 2017-05-19 | 2017-08-18 | 江苏省农业科学院宿迁农科所 | A kind of freshwater shrimp healthy high-yield cultural method |
| CN107125178A (en) * | 2017-06-06 | 2017-09-05 | 明光市裕阳农业有限公司 | A kind of ecological cultivation method of freshwater shrimp and Chinese celery |
| CN107360992A (en) * | 2017-07-06 | 2017-11-21 | 覃忠 | The method that mandarin fish instruction raises man-made feeds |
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