CN107889776A - A kind of high-yield cultivation method of river prawn - Google Patents
A kind of high-yield cultivation method of river prawn Download PDFInfo
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- CN107889776A CN107889776A CN201711425131.4A CN201711425131A CN107889776A CN 107889776 A CN107889776 A CN 107889776A CN 201711425131 A CN201711425131 A CN 201711425131A CN 107889776 A CN107889776 A CN 107889776A
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- 241001284241 Metapenaeus bennettae Species 0.000 title claims abstract description 38
- 238000012364 cultivation method Methods 0.000 title claims abstract description 14
- 241000238557 Decapoda Species 0.000 claims abstract description 56
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- 239000002994 raw material Substances 0.000 claims description 12
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- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 8
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- 239000007844 bleaching agent Substances 0.000 claims description 8
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- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
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- 235000009854 Cucurbita moschata Nutrition 0.000 claims description 4
- 244000301850 Cupressus sempervirens Species 0.000 claims description 4
- 235000003956 Luffa Nutrition 0.000 claims description 4
- 244000050983 Luffa operculata Species 0.000 claims description 4
- 241000361919 Metaphire sieboldi Species 0.000 claims description 4
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- 238000003306 harvesting Methods 0.000 claims description 4
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- 239000000052 vinegar Substances 0.000 claims description 4
- 230000003442 weekly effect Effects 0.000 claims description 4
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- 230000004083 survival effect Effects 0.000 abstract description 2
- 230000036642 wellbeing Effects 0.000 abstract description 2
- 230000000249 desinfective effect Effects 0.000 abstract 1
- JEBFVOLFMLUKLF-IFPLVEIFSA-N Astaxanthin Natural products CC(=C/C=C/C(=C/C=C/C1=C(C)C(=O)C(O)CC1(C)C)/C)C=CC=C(/C)C=CC=C(/C)C=CC2=C(C)C(=O)C(O)CC2(C)C JEBFVOLFMLUKLF-IFPLVEIFSA-N 0.000 description 6
- 235000013793 astaxanthin Nutrition 0.000 description 6
- MQZIGYBFDRPAKN-ZWAPEEGVSA-N astaxanthin Chemical compound C([C@H](O)C(=O)C=1C)C(C)(C)C=1/C=C/C(/C)=C/C=C/C(/C)=C/C=C/C=C(C)C=CC=C(C)C=CC1=C(C)C(=O)[C@@H](O)CC1(C)C MQZIGYBFDRPAKN-ZWAPEEGVSA-N 0.000 description 6
- 229940022405 astaxanthin Drugs 0.000 description 6
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- 244000025254 Cannabis sativa Species 0.000 description 2
- 208000019888 Circadian rhythm sleep disease Diseases 0.000 description 2
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
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- 208000033915 jet lag type circadian rhythm sleep disease Diseases 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000008935 nutritious Nutrition 0.000 description 2
- 235000020995 raw meat Nutrition 0.000 description 2
- 241001132374 Asta Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- CMSMOCZEIVJLDB-UHFFFAOYSA-N Cyclophosphamide Chemical compound ClCCN(CCCl)P1(=O)NCCCO1 CMSMOCZEIVJLDB-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
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- 239000003963 antioxidant agent Substances 0.000 description 1
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- 102000004169 proteins and genes Human genes 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/22—Animal feeding-stuffs from material of animal origin from fish
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
- A23K10/38—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material from distillers' or brewers' waste
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/80—Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention discloses a kind of high-yield cultivation method of river prawn, it is related to culture fishery technical field.The high-yield cultivation method of the river prawn, disinfecting before being put in a suitable place to breed by shrimp seedling, put in a suitable place to breed before cultivation place water treatment and the scientific and reasonable nursing during putting in a suitable place to breed, disease prevention and cure, improve the survival rate and resistance of shrimp seedling, the quality of river prawn is ensure that while river prawn yield is ensured, the market competitiveness of river prawn is improved, economic well-being of workers and staff is improved for river prawn raiser.
Description
Technical field
The invention belongs to culture fishery technical field, more particularly to a kind of high-yield cultivation method of river prawn.
Background technology
River prawn is a kind of fresh water shrimp being distributed widely in China river, lake, reservoir and pond.Its fine and tender taste, taste
Road is delicious, nutritious, is the aquatic food of high protein and low fat, quite obtains consumers.Critically important one kind in river prawn body
Material is exactly astaxanthin, is exactly the composition of surface red color, astaxanthin (English claims astaxanthin, abbreviation ASTA) is current
It was found that a kind of most strong antioxidant, color it is deeper explanation content astaxanthin it is higher.Astaxanthin be widely used in cosmetics,
Food additive be subject to and medicine in.The scientist of Osaka, Japan university has found that the astaxanthin in shrimp body additionally aids elimination through investigating
" jet lag " caused by because of jet lag.
River prawn is not only nutritious, and its meat is soft, easy to digest, in poor health and need the people raised to be after being ill
Fabulous food；There is important adjustment effect to cardiomotility, painstaking effort can be protected well containing abundant magnesium, magnesium in shrimp body
Guard system, it can reduce blood cholesterol level, prevent artery sclerosis, at the same can also coronary artery dilator, be advantageous to prevent
Hypertension and myocardial infarction；The lactation promoting effect of shrimp is stronger, and rich in phosphorus, calcium, has help effect especially to children, pregnant woman.
Market is growing day by day to the demand of river prawn, sells well, and expensive.But due to the technology of raiser
Horizontal uneven, cultural technique is lack of standardization, and river prawn germplasm is degenerated, and disease increases, and causes yield unstable, and nutrition is not high,
Meat is not delicious, causes river prawn quality decline, influences the market competitiveness, the serious sound development for hindering river prawn cultivation.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of high-yield cultivation method of river prawn.
The present invention is that solve above-mentioned technical problem by the following technical solutions：A kind of high yielding culture side of river prawn
Method, including following steps：
（1）Pond selects：Selection is had abundant water resources, is pollution-free, cultivation place of the freshwater at sandy bottom as river prawn, described
The anti-escape network for preventing shrimp from escaping is provided for around cultivation place, and crisscross collection shrimp ditch is excavated in its bottom of pond, in case
Allow river prawn to combine in ditch during harvest, be easy to drag for and pick up；
（2）Shrimp seedling selects：A length of 0.7~the 1.0cm of selective body, and uniform, disease-free, the great-hearted shrimp seedling of body colour, and putting in a suitable place to breed
It is preceding that Quick disinfection processing is carried out using bleaching powder to shrimp seedling；
（3）Put preceding water treatment in a suitable place to breed：10~20 days before shrimp seedling is put in a suitable place to breed, every mu is disappeared with 100~120kg Chinese medicine antiseptic
Poison, wherein, the Chinese medicine antiseptic includes the raw material of following parts by weight：3~6 parts of golden cypress, 1~3 part of radix scutellariae, honeysuckle 1~5
Part, 1~3 part of lotus nut, 2~5 parts of radix bupleuri, 1~2 part of cordate houttuynia, 1~3 part of grass-leaved sweetflag；
（4）Put in a suitable place to breed：Shrimp seedling is put in a suitable place to breed at the beginning of 4 months, every mu is put in a suitable place to breed the tail of shrimp seedling 3~40,000；
（5）Bait feeding：Start to feed bait after putting one week in a suitable place to breed, feed sooner or later daily twice or thrice, each feeding volume is
The 2%~4% of shrimp body weight；
（6）Disease prevention and cure：After shrimp seedling puts 10 days in a suitable place to breed, beginning gradually adds water, adds 10~15cm of water weekly, continuously adds water two weeks；So
Every mu with bleaching powder 5~8kg slurrying full pool spilling heads afterwards, at 15~20 days, the garlic pharmaceutical chemistry of mixing 1 ‰~3 ‰, even throw 3~5 days；
（7）Catching：Put in a suitable place to breed 80~100 days, shrimp body can be caught up to 7~10cm.
Further, the step（1）Collect a width of 15~30cm of ditch of shrimp ditch, ditch depth is 10~20cm.
Further, the step（1）Mesh is uniformly densely covered with anti-escape network, the full-size of the mesh is more than 1cm
And it is less than 2cm.
Further, the step（5）Bait includes the raw material of following parts by weight：10~18 parts of vinegar grain, the wheat head 10~20
Part, 20~30 parts of cornstarch, 15~25 parts of earthworm, 8~15 parts of chitling powder, 25~35 parts of spiral shell and Chinese herbal medicine addition
10~15 parts of agent.
Further, the Chinese herb feed additive includes the raw material of following parts by weight：3~6 parts of sophora flower, luffa 10~15
Part, 2~5 parts of garlic, 7~12 parts of cushaw stem, 2~5 parts of granatum, 1~3 part of the tuber of stemona, 4~10 parts of corn stigma, lotus nut 3~8
Part, 1~3 part of ginger.
Compared with prior art, the high-yield cultivation method of river prawn provided by the present invention, the sterilization before being put in a suitable place to breed by shrimp seedling
Handle, put in a suitable place to breed before cultivation place water treatment and the scientific and reasonable nursing during putting in a suitable place to breed, disease prevention and cure, improve shrimp seedling
Survival rate and resistance, the quality of river prawn is ensure that while river prawn yield is ensured, improves the market competition of river prawn
Power, economic well-being of workers and staff is improved for river prawn raiser.
Embodiment
The technical scheme in the present invention is clearly and completely described below, it is clear that described embodiment is only
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
Embodiment 1
A kind of high-yield cultivation method of river prawn, including following steps：
（1）Pond selects：Selection is had abundant water resources, is pollution-free, cultivation place of the freshwater at sandy bottom as river prawn, is being cultivated
The anti-escape network for preventing shrimp from escaping is provided for around place, and crisscross collection shrimp ditch is excavated in its bottom of pond, in case harvest
When allow river prawn to combine in ditch, be easy to drag for and pick up；
（2）Shrimp seedling selects：A length of 0.7~the 1.0cm of selective body, and uniform, disease-free, the great-hearted shrimp seedling of body colour, and putting in a suitable place to breed
It is preceding that Quick disinfection processing is carried out using bleaching powder to shrimp seedling；
（3）Put preceding water treatment in a suitable place to breed：10 days before shrimp seedling is put in a suitable place to breed, every mu is carried out disinfection with 120kg Chinese medicine antiseptic, wherein,
Chinese medicine antiseptic includes the raw material of following parts by weight：3 parts of golden cypress, 3 parts of radix scutellariae, 2 parts of honeysuckle, 3 parts of lotus nut, 2 parts of radix bupleuri, fish
Raw meat grass 1 part, 1 part of grass-leaved sweetflag；
（4）Put in a suitable place to breed：Shrimp seedling is put in a suitable place to breed at the beginning of 4 months, every mu is put in a suitable place to breed the tail of shrimp seedling 3~40,000；
（5）Bait feeding：Start to feed bait after putting one week in a suitable place to breed, feed sooner or later daily twice, each feeding volume is shrimp body weight
4%；
（6）Disease prevention and cure：After shrimp seedling puts 10 days in a suitable place to breed, beginning gradually adds water, adds 10~12cm of water weekly, continuously adds water two weeks；So
Every mu with bleaching powder 5kg slurrying full pool spilling heads afterwards, at 15 days, the garlic pharmaceutical chemistry of mixing 1 ‰, even throw 5 days；
（7）Catching：Put in a suitable place to breed 80~100 days, shrimp body can be caught up to 7~10cm.
Step（1）Collect a width of 15~20cm of ditch of shrimp ditch, ditch depth is 15~20cm.
Step（1）Mesh is uniformly densely covered with anti-escape network, the full-size of mesh is more than 1cm and is less than 2cm.
Step（5）Bait includes the raw material of following parts by weight：18 parts of vinegar grain, 10 parts of the wheat head, 30 parts of cornstarch, earthworm 25
Part, 8 parts of chitling powder, 25 parts of spiral shell and 10 parts of Chinese herb feed additive.
Chinese herb feed additive includes the raw material of following parts by weight：3 parts of sophora flower, 15 parts of luffa, 2 parts of garlic, cushaw stem 7
Part, 2 parts of granatum, 3 parts of the tuber of stemona, 10 parts of corn stigma, 3 parts of lotus nut, 1 part of ginger.
Embodiment 2
A kind of high-yield cultivation method of river prawn, including following steps：
（1）Pond selects：Selection is had abundant water resources, is pollution-free, cultivation place of the freshwater at sandy bottom as river prawn, is being cultivated
The anti-escape network for preventing shrimp from escaping is provided for around place, and crisscross collection shrimp ditch is excavated in its bottom of pond, in case harvest
When allow river prawn to combine in ditch, be easy to drag for and pick up；
（2）Shrimp seedling selects：A length of 0.7~the 1.0cm of selective body, and uniform, disease-free, the great-hearted shrimp seedling of body colour, and putting in a suitable place to breed
It is preceding that Quick disinfection processing is carried out using bleaching powder to shrimp seedling；
（3）Put preceding water treatment in a suitable place to breed：20 days before shrimp seedling is put in a suitable place to breed, every mu is carried out disinfection with 100kg Chinese medicine antiseptic, wherein,
Chinese medicine antiseptic includes the raw material of following parts by weight：6 parts of golden cypress, 1 part of radix scutellariae, 5 parts of honeysuckle, 1 part of lotus nut, 5 parts of radix bupleuri, fish
Raw meat grass 2 parts, 3 parts of grass-leaved sweetflag；
（4）Put in a suitable place to breed：Shrimp seedling is put in a suitable place to breed at the beginning of 4 months, every mu is put in a suitable place to breed the tail of shrimp seedling 3~40,000；
（5）Bait feeding：Start to feed bait after putting one week in a suitable place to breed, feed sooner or later daily three times, each feeding volume is shrimp body weight
2%；
（6）Disease prevention and cure：After shrimp seedling puts 10 days in a suitable place to breed, beginning gradually adds water, adds 12~15cm of water weekly, continuously adds water two weeks；So
Every mu with bleaching powder 8kg slurrying full pool spilling heads afterwards, at 20 days, the garlic pharmaceutical chemistry of mixing 3 ‰, even throw 3 days；
（7）Catching：Put in a suitable place to breed 80~100 days, shrimp body can be caught up to 7~10cm.
Step（1）Collect a width of 20~30cm of ditch of shrimp ditch, ditch depth is 10~15cm.
Step（1）Mesh is uniformly densely covered with anti-escape network, the full-size of mesh is more than 1cm and is less than 2cm.
Step（5）Bait includes the raw material of following parts by weight：10 parts of vinegar grain, 20 parts of the wheat head, 20 parts of cornstarch, earthworm 15
Part, 15 parts of chitling powder, 35 parts of spiral shell and 15 parts of Chinese herb feed additive.
Chinese herb feed additive includes the raw material of following parts by weight：6 parts of sophora flower, 10 parts of luffa, 5 parts of garlic, cushaw stem 12
Part, 5 parts of granatum, 1 part of the tuber of stemona, 4 parts of corn stigma, 8 parts of lotus nut, 3 parts of ginger.
Above disclosed is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, can readily occur in change or modification, all
It should be included within the scope of the present invention.
Claims (5)
1. a kind of high-yield cultivation method of river prawn, it is characterised in that including following steps：
（1）Pond selects：Selection is had abundant water resources, is pollution-free, cultivation place of the freshwater at sandy bottom as river prawn, described
The anti-escape network for preventing shrimp from escaping is provided for around cultivation place, and crisscross collection shrimp ditch is excavated in its bottom of pond, in case
Allow river prawn to combine in ditch during harvest, be easy to drag for and pick up；
（2）Shrimp seedling selects：A length of 0.7~the 1.0cm of selective body, and uniform, disease-free, the great-hearted shrimp seedling of body colour, and putting in a suitable place to breed
It is preceding that Quick disinfection processing is carried out using bleaching powder to shrimp seedling；
（3）Put preceding water treatment in a suitable place to breed：10~20 days before shrimp seedling is put in a suitable place to breed, every mu is disappeared with 100~120kg Chinese medicine antiseptic
Poison, wherein, the Chinese medicine antiseptic includes the raw material of following parts by weight：3~6 parts of golden cypress, 1~3 part of radix scutellariae, honeysuckle 1~5
Part, 1~3 part of lotus nut, 2~5 parts of radix bupleuri, 1~2 part of cordate houttuynia, 1~3 part of grass-leaved sweetflag；
（4）Put in a suitable place to breed：Shrimp seedling is put in a suitable place to breed at the beginning of 4 months, every mu is put in a suitable place to breed the tail of shrimp seedling 3~40,000；
（5）Bait feeding：Start to feed bait after putting one week in a suitable place to breed, feed sooner or later daily twice or thrice, each feeding volume is
The 2%~4% of shrimp body weight；
（6）Disease prevention and cure：After shrimp seedling puts 10 days in a suitable place to breed, beginning gradually adds water, adds 10~15cm of water weekly, continuously adds water two weeks；So
Every mu with bleaching powder 5~8kg slurrying full pool spilling heads afterwards, at 15~20 days, the garlic pharmaceutical chemistry of mixing 1 ‰~3 ‰, even throw 3~5 days；
（7）Catching：Put in a suitable place to breed 80~100 days, shrimp body can be caught up to 7~10cm.
2. the high-yield cultivation method of river prawn as claimed in claim 1, it is characterised in that the step（1）Collect the furrow width of shrimp ditch
For 15~30cm, ditch depth is 10~20cm.
3. the high-yield cultivation method of river prawn as claimed in claim 1, it is characterised in that the step（1）On anti-escape network uniformly
Mesh is densely covered with, the full-size of the mesh is more than 1cm and is less than 2cm.
4. the high-yield cultivation method of river prawn as claimed in claim 1, it is characterised in that the step（5）Bait includes as follows
The raw material of parts by weight：10~18 parts of vinegar grain, 10~20 parts of the wheat head, 20~30 parts of cornstarch, 15~25 parts of earthworm, chitling powder 8
10~15 parts of~15 parts, 25~35 parts of spiral shell and Chinese herb feed additive.
5. the high-yield cultivation method of river prawn as claimed in claim 4, it is characterised in that the Chinese herb feed additive includes as follows
The raw material of parts by weight：3~6 parts of sophora flower, 10~15 parts of luffa, 2~5 parts of garlic, 7~12 parts of cushaw stem, 2~5 parts of granatum,
1~3 part of the tuber of stemona, 4~10 parts of corn stigma, 3~8 parts of lotus nut, 1~3 part of ginger.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711425131.4A CN107889776A (en) | 2017-12-25 | 2017-12-25 | A kind of high-yield cultivation method of river prawn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526827A (en) * | 2018-12-30 | 2019-03-29 | 盐城工学院 | A kind of method of freshwater aquiculture sea shrimp |
| CN114271222A (en) * | 2021-12-21 | 2022-04-05 | 梁金玉 | High-yield culture method for intercropping spotted silver carps, crucian carps, dace and black carps |
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| CN103299938A (en) * | 2013-06-27 | 2013-09-18 | 陈键 | Shrimp cultivation method |
| CN106212338A (en) * | 2016-08-08 | 2016-12-14 | 广西吉品环保科技有限公司 | A kind of environment-protecting cultivation method of astacus |
| CN106259077A (en) * | 2016-08-08 | 2017-01-04 | 广西吉品环保科技有限公司 | A kind of ecological cultivation method of astacus |
| 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 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299938A (en) * | 2013-06-27 | 2013-09-18 | 陈键 | Shrimp cultivation method |
| CN106212338A (en) * | 2016-08-08 | 2016-12-14 | 广西吉品环保科技有限公司 | A kind of environment-protecting cultivation method of astacus |
| CN106259077A (en) * | 2016-08-08 | 2017-01-04 | 广西吉品环保科技有限公司 | A kind of ecological cultivation method of astacus |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526827A (en) * | 2018-12-30 | 2019-03-29 | 盐城工学院 | A kind of method of freshwater aquiculture sea shrimp |
| CN114271222A (en) * | 2021-12-21 | 2022-04-05 | 梁金玉 | High-yield culture method for intercropping spotted silver carps, crucian carps, dace and black carps |
| CN114271222B (en) * | 2021-12-21 | 2022-11-22 | 梁金玉 | High-yield culture method for intercropping spotted silver carps, crucian carps, dace and black carps |
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