CN104904663A - High-density artificial culturing method of wide body leeches - Google Patents
High-density artificial culturing method of wide body leeches Download PDFInfo
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- CN104904663A CN104904663A CN201510253289.2A CN201510253289A CN104904663A CN 104904663 A CN104904663 A CN 104904663A CN 201510253289 A CN201510253289 A CN 201510253289A CN 104904663 A CN104904663 A CN 104904663A
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- 241000545744 Hirudinea Species 0.000 title claims abstract description 70
- 238000012258 culturing Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 201000010099 disease Diseases 0.000 claims abstract description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 15
- 241000237858 Gastropoda Species 0.000 claims abstract description 9
- 241000196324 Embryophyta Species 0.000 claims description 12
- 238000007726 management method Methods 0.000 claims description 11
- 102000004190 Enzymes Human genes 0.000 claims description 8
- 108090000790 Enzymes Proteins 0.000 claims description 8
- 241000570011 Pomacea canaliculata Species 0.000 claims description 8
- 235000015097 nutrients Nutrition 0.000 claims description 8
- 244000045947 parasite Species 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 5
- 239000013505 freshwater Substances 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 5
- 241000251468 Actinopterygii Species 0.000 claims description 4
- 102000005606 Activins Human genes 0.000 claims description 4
- 108010059616 Activins Proteins 0.000 claims description 4
- 241000195493 Cryptophyta Species 0.000 claims description 4
- 235000019733 Fish meal Nutrition 0.000 claims description 4
- 241001632576 Hyacinthus Species 0.000 claims description 4
- 244000207740 Lemna minor Species 0.000 claims description 4
- 235000006439 Lemna minor Nutrition 0.000 claims description 4
- 241000237536 Mytilus edulis Species 0.000 claims description 4
- 235000001855 Portulaca oleracea Nutrition 0.000 claims description 4
- 239000000488 activin Substances 0.000 claims description 4
- 230000037396 body weight Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 230000003203 everyday effect Effects 0.000 claims description 4
- 239000004467 fishmeal Substances 0.000 claims description 4
- 235000013305 food Nutrition 0.000 claims description 4
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 235000020638 mussel Nutrition 0.000 claims description 4
- 230000003071 parasitic effect Effects 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 244000144977 poultry Species 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000002636 symptomatic treatment Methods 0.000 claims description 4
- 235000013619 trace mineral Nutrition 0.000 claims description 4
- 239000011573 trace mineral Substances 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims description 2
- 241000099774 Cuscuta salina Species 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000243818 Annelida Species 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 241000237678 Hirudinidae Species 0.000 description 1
- 102000007625 Hirudins Human genes 0.000 description 1
- 108010007267 Hirudins Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- WQPDUTSPKFMPDP-OUMQNGNKSA-N hirudin Chemical compound C([C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC(OS(O)(=O)=O)=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(O)=O)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]1NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@@H]2CSSC[C@@H](C(=O)N[C@@H](CCC(O)=O)C(=O)NCC(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@H](C(=O)N[C@H](C(NCC(=O)N[C@@H](CCC(N)=O)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N2)=O)CSSC1)C(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]1NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@H](CO)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=2C=CC(O)=CC=2)NC(=O)[C@@H](NC(=O)[C@@H](N)C(C)C)C(C)C)[C@@H](C)O)CSSC1)C(C)C)[C@@H](C)O)[C@@H](C)O)C1=CC=CC=C1 WQPDUTSPKFMPDP-OUMQNGNKSA-N 0.000 description 1
- 229940006607 hirudin Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
Classifications
-
- 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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention relates to a high-density artificial culturing method of wide body leeches. The method comprises the steps that 1. a culturing pond is built; 2. culturing matrixes are placed; 3. ampullariagigas and/or escargots are subjected to mixed culturing; 4. the young is put in; 5. fodder feeding is carried out; 5. leech pond dividing is carried out; 7. water quality management is carried out; and 8. disease preventing and curing management is carried out. The high-density culturing condition of the wide body leeches can be well controlled, observing and managing of the wide body leeches are convenient, leech disease preventing and treatment management is enhanced, the high yield of 500-600 kilograms per acre can be achieved, and the economic benefit of wide body leech artificial culturing is increased.
Description
Technical field
The present invention relates to hirudiniculture field, be specifically related to the high density artificial cultivating method of a kind of expanded letter money leech.
Background technology
Leech, is commonly called as leech, and belong to Annelida, Hirudinea, Gnathobdellida, Hirudinidae, mainly live in the reservoir in fresh water, irrigation canals and ditches, lakes and marhshes, in China, the South and the North all has distribution.At present, in production, the kind of cultivation has eurysome golden thread leech and hiruto.Eurysome golden thread leech has another name called wide body leech, wide leech, horseleech, is the medicinal material mainstream product in the market.Leech entirety can be used as medicine, if hirudin isolated in body is a kind of anticoagulative substance, containing the chemical composition such as heparin and antithromboxin in leech secretion.Therefore, leech has become the rare medicinal herbs of Cardiovarscular.Because water environment pollution causes wild leech germ plasm resource to reduce, the market price of leech rises year by year, therefore, propagates leech artificially and has wide market prospects.But existing leech artificial breeding carries out mostly with cultivation in rice field, pond, is unfavorable for observation and the management of leech.
Summary of the invention
The object of this invention is to provide the high density artificial cultivating method of a kind of expanded letter money leech.
The object of the invention is by following technical scheme realize:
The high density artificial cultivating method of expanded letter money leech of the present invention, comprises the steps:
(1) culturing pool is built: select irrigation and drainage convenient, culturing pool is built in the place of hidding and sunny side, culturing pool is built height-adjustable booth;
(2) cultivate the placement of matrix: water filling in culturing pool, put into fragment of brick at the bottom of pond, water surface planting water plants, cultivated area accounts for 1/5 ~ 1/4 of cultured area;
(3) cover supports Pomacea canaliculata and/or river snail: the water plants of water surface planting can for Pomacea canaliculata and/or river snail growth;
(4) seedling is thrown in: choose the leech seedling that body weight is 0.3 ~ 0.5 gram/bar, put in a suitable place to breed by the density of 3000 ~ 5000/square metre;
(5) feedstuff feeding: seedling starts feeding after throwing in 3-5 day, with spiral shell, freshwater mussel and plankton, clearly juice feed for food, also can throw something and feed some artificial feed, such as poultry, fowl, fish meal;
(6) leech point pond: after leech seedling grows up, divide pond by leech, every pond density is 300-500 bar;
(7) water quality management: throw in the water conditioner that hirudiniculture is special in water, water quality nutrient;
(8) to prevent and cure diseases management: every day, leech situation was observed in timing, if find, leech is crimped onto at the bottom of pond, then picked up, separately feeding, according to the type symptomatic treatment of disease; Arrive the leech disease high-incidence season, medicine has been admixed in feed and throws something and feeds together, if find that leech is parasitic by parasite, put in some small fish to pond and eat parasite.
Step (1) described booth is made up of sun-proof net and lifting support, and described culturing pool is rearranged by multiple independently little Chi in a longitudinal direction, and each little Chi is provided with water inlet pipe all up, below is provided with delivery port and pool side is provided with and anti-escapes net.
Step (2) described water plants is one or more in weter hyacinth, Shui Lian, water-white dish, duckweed.
Step (7) described water conditioner is by biological water purification enzyme, and polymer, flocculant, synergist is prepared from.
Step (7) described water quality nutrient is by useful algae kind, and activin, probio, biology enzyme, composite trace element is prepared from.
Beneficial effect of the present invention is:
The high density artificial cultivating method of expanded letter money leech provided by the invention, the condition of expanded letter money leech high-density cultivation can be controlled preferably, be convenient to observation and the management of expanded letter money leech, strengthen leech to prevent and cure diseases management, every mu of high yield 1000-1200 jin can be realized, add the economic benefit that expanded letter money leech is propagated artificially.
Embodiment
According to following embodiment, the present invention may be better understood.It should be understood that embodiments of the invention are for illustration of the present invention instead of limitation of the present invention.Essence according to the present invention all belongs to the scope of protection of present invention to the simple modifications that the present invention carries out.
embodiment 1
A high density artificial cultivating method for expanded letter money leech, comprises the steps:
(1) culturing pool is built: select irrigation and drainage convenient, culturing pool is built in the place of hidding and sunny side, culturing pool is built height-adjustable booth;
(2) cultivate the placement of matrix: water filling in culturing pool, put at the bottom of pond and turn money, water surface planting water plants, cultivated area accounts for 1/5 of cultured area;
(3) cover supports Pomacea canaliculata and/or river snail: the water plants of water surface planting can for Pomacea canaliculata and/or river snail growth;
(4) seedling is thrown in: choose the leech seedling that body weight is 0.3 ~ 0.5 gram/bar, put in a suitable place to breed by the density of 3000/square metre;
(5) feedstuff feeding: seedling starts feeding after throwing in 3, with spiral shell, freshwater mussel and plankton, clearly juice feed for food, also can throw something and feed some artificial feed, such as poultry, fowl, fish meal;
(6) leech point pond: after leech seedling grows up, divide pond by leech, every pond density is 300;
(7) water quality management: throw in the water conditioner that hirudiniculture is special in water, water quality nutrient;
(8) to prevent and cure diseases management: every day, leech situation was observed in timing, if find, leech is crimped onto at the bottom of pond, then picked up, separately feeding, according to the type symptomatic treatment of disease; Arrive the leech disease high-incidence season, medicine has been admixed in feed and throws something and feeds together, if find that leech is parasitic by parasite, put in some small fish to pond and eat parasite.
Step (1) described booth is made up of sun-proof net and lifting support, and described culturing pool is rearranged by multiple independently little Chi in a longitudinal direction, and each little Chi is provided with water inlet pipe all up, below is provided with delivery port and pool side is provided with and anti-escapes net.
Step (2) described water plants is one or more in weter hyacinth, Shui Lian, water-white dish, duckweed.
Step (7) described water conditioner is by biological water purification enzyme, and polymer, flocculant, synergist is prepared from.
Step (7) described water quality nutrient is by useful algae kind, and activin, probio, biology enzyme, composite trace element is prepared from.
embodiment 2
A high density artificial cultivating method for expanded letter money leech, comprises the steps:
(1) culturing pool is built: select irrigation and drainage convenient, culturing pool is built in the place of hidding and sunny side, culturing pool is built height-adjustable booth;
(2) cultivate the placement of matrix: water filling in culturing pool, put at the bottom of pond and turn money, water surface planting water plants, cultivated area accounts for 1/4 of cultured area;
(3) cover supports Pomacea canaliculata and/or river snail: the water plants of water surface planting can for Pomacea canaliculata and/or river snail growth;
(4) seedling is thrown in: choose the leech seedling that body weight is 0.3 ~ 0.5 gram/bar, put in a suitable place to breed by the density of 5000/square metre;
(5) feedstuff feeding: seedling starts feeding after throwing in 5, with spiral shell, freshwater mussel and plankton, clearly juice feed for food, also can throw something and feed some artificial feed, such as poultry, fowl, fish meal;
(6) leech point pond: after leech seedling grows up, divide pond by leech, every pond density is 500;
(7) water quality management: throw in the water conditioner that hirudiniculture is special in water, water quality nutrient;
(8) to prevent and cure diseases management: every day, leech situation was observed in timing, if find, leech is crimped onto at the bottom of pond, then picked up, separately feeding, according to the type symptomatic treatment of disease; Arrive the leech disease high-incidence season, medicine has been admixed in feed and throws something and feeds together, if find that leech is parasitic by parasite, put in some small fish to pond and eat parasite.
Step (1) described booth is made up of sun-proof net and lifting support, and described culturing pool is rearranged by multiple independently little Chi in a longitudinal direction, and each little Chi is provided with water inlet pipe all up, below is provided with delivery port and pool side is provided with and anti-escapes net.
Step (2) described water plants is one or more in weter hyacinth, Shui Lian, water-white dish, duckweed.
Step (7) described water conditioner is by biological water purification enzyme, and polymer, flocculant, synergist is prepared from.
Step (7) described water quality nutrient is by useful algae kind, and activin, probio, biology enzyme, composite trace element is prepared from.
Claims (5)
1. a high density artificial cultivating method for expanded letter money leech, is characterized in that: comprise the steps:
(1) culturing pool is built: select irrigation and drainage convenient, culturing pool is built in the place of hidding and sunny side, culturing pool is built height-adjustable booth;
(2) cultivate the placement of matrix: water filling in culturing pool, put into fragment of brick at the bottom of pond, water surface planting water plants, cultivated area accounts for 1/5 ~ 1/4 of cultured area;
(3) cover supports Pomacea canaliculata and/or river snail: the water plants of water surface planting can for Pomacea canaliculata and/or river snail growth;
(4) seedling is thrown in: choose the leech seedling that body weight is 0.3 ~ 0.5 gram/bar, put in a suitable place to breed by the density of 3000 ~ 5000/square metre;
(5) feedstuff feeding: seedling starts feeding after throwing in 3-5 day, with spiral shell, freshwater mussel and plankton, clearly juice feed for food, also can throw something and feed some artificial feed, such as poultry, fowl, fish meal;
(6) leech point pond: after leech seedling grows up, divide pond by leech, every pond density is 300-500 bar;
(7) water quality management: throw in the water conditioner that hirudiniculture is special in water, water quality nutrient;
(8) to prevent and cure diseases management: every day, leech situation was observed in timing, if find, leech is crimped onto at the bottom of pond, then picked up, separately feeding, according to the type symptomatic treatment of disease; Arrive the leech disease high-incidence season, medicine has been admixed in feed and throws something and feeds together, if find that leech is parasitic by parasite, put in some small fish to pond and eat parasite.
2. the high density artificial cultivating method of expanded letter money leech according to claim 1, it is characterized in that: step (1) described booth is made up of sun-proof net and lifting support, described culturing pool is rearranged by multiple independently little Chi in a longitudinal direction, and each little Chi is provided with water inlet pipe all up, below is provided with delivery port and pool side is provided with and anti-escapes net.
3. the high density artificial cultivating method of expanded letter money leech according to claim 1, is characterized in that: step (2) described water plants is one or more in weter hyacinth, Shui Lian, water-white dish, duckweed.
4. the high density artificial cultivating method of expanded letter money leech according to claim 1, is characterized in that: step (7) described water conditioner is by biological water purification enzyme, and polymer, flocculant, synergist is prepared from.
5. the high density artificial cultivating method of expanded letter money leech according to claim 1, is characterized in that: step (7) described water quality nutrient is by useful algae kind, and activin, probio, biology enzyme, composite trace element is prepared from.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510253289.2A CN104904663A (en) | 2015-05-19 | 2015-05-19 | High-density artificial culturing method of wide body leeches |
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| CN201510253289.2A CN104904663A (en) | 2015-05-19 | 2015-05-19 | High-density artificial culturing method of wide body leeches |
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| CN201510253289.2A Pending CN104904663A (en) | 2015-05-19 | 2015-05-19 | High-density artificial culturing method of wide body leeches |
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Cited By (5)
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| CN105211005A (en) * | 2015-10-13 | 2016-01-06 | 江苏农牧科技职业学院 | A kind of ecological stereoscopic culture method of leech seed |
| CN105746438A (en) * | 2016-03-02 | 2016-07-13 | 南京农业大学 | Indoor high-density leech breeding method |
| CN106577410A (en) * | 2016-12-08 | 2017-04-26 | 江苏天下农农业科技发展有限公司 | Courtyard stereoscopic breeding method for leeches |
| CN107581112A (en) * | 2017-09-08 | 2018-01-16 | 无为县慧富水蛭养殖专业合作社 | A kind of cultural method of wild leech |
| CN115104562A (en) * | 2022-07-14 | 2022-09-27 | 山东康源堂中药饮片股份有限公司 | Ecological culture method of whitmania pigra |
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Cited By (6)
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| CN106577410A (en) * | 2016-12-08 | 2017-04-26 | 江苏天下农农业科技发展有限公司 | Courtyard stereoscopic breeding method for leeches |
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| CN115104562A (en) * | 2022-07-14 | 2022-09-27 | 山东康源堂中药饮片股份有限公司 | Ecological culture method of whitmania pigra |
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