CN107960351A - Leech high yield artificial cultivating method - Google Patents

Leech high yield artificial cultivating method Download PDF

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Publication number
CN107960351A
CN107960351A CN201711076530.4A CN201711076530A CN107960351A CN 107960351 A CN107960351 A CN 107960351A CN 201711076530 A CN201711076530 A CN 201711076530A CN 107960351 A CN107960351 A CN 107960351A
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leech
floating bed
pond
biological floating
water
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黄典亮
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Hefei Kang Qingyuan Breeding Co Ltd
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Hefei Kang Qingyuan Breeding Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • A01K61/40Culture of aquatic animals of annelids, e.g. lugworms or Eunice
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/20Animal feeding-stuffs from material of animal origin
    • A23K10/24Animal feeding-stuffs from material of animal origin from blood
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/80Feeding-stuffs specially adapted for particular animals for aquatic animals, e.g. fish, crustaceans or molluscs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/37Celastraceae (Staff-tree or Bittersweet family), e.g. tripterygium or spindletree
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/48Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
    • A61K36/481Astragalus (milkvetch)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/53Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
    • A61K36/537Salvia (sage)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/54Lauraceae (Laurel family), e.g. cinnamon or sassafras
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/78Saururaceae (Lizard's-tail family)
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/32Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish
    • Y02A40/818Alternative feeds for fish, e.g. in aquacultures
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

The present invention proposes a kind of leech high yield artificial cultivating method, comprises the following steps:1) ecological culture pond is established:Aquaculture pond is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place, service sink, aquaculture pond surrounding uses the loose sandy soil rich in humus close at water source, build up wide 70~80 centimetres of platform, the pool mud of one layer of 30~40cm thickness is spread in bottom of pond, the organic fertilizer that fermentation is dried is sprinkled into per acre and is put into bottom of pond, places into the water of cleanliness without any pollution;2) biological floating bed foundation:Be provided with above the aquaculture pond water surface it is biological floating bed, it is biological floating bed above be provided with gold and silver grass, biological floating bed area accounts for the 0.6~0.8 of sump area, while puts planktonic organism in a suitable place to breed in aquaculture pond;3) leech seedling is put in a suitable place to breed;4) feedstuff feeding;5) leech manages;6) when leech is grown to 45~50g, harvested.The cultural method is small to water pollution, and can accelerate leech growth, improves the survival rate and yield of leech.

Description

Leech high yield artificial cultivating method
Technical field
The invention belongs to hirudiniculture field, and in particular to a kind of leech high yield artificial cultivating method.
Background technology
Leech is commonly called as leech, also known as leech, is made a living with the blood of vertebrate or invertebrate.Some is more or less solid Surely move on the individual of an animal, close to vermin;Some be it is momentary attack host, be saturated with blood Fall down after liquid;But also there is the grazing eclipse for belonging to common or corrosive.Be it is a kind of there is a variety of aquatic animals, As having a kind of hirudin in leech saliva, available for the activity for suppressing fibrin ferment, fibrin can be prevented to form fiber and receive albumen, So as to inhibition thrombosis, China records the utilization for curing leech earlier, on ancient books loads thick bamboo tube hungry leech, is buckled in and washes On net skin, make it suck blood, control red white red swollen.But more importantly leech is used as medicine, leech is first recorded in China《Legendary god of farming's sheet Grass warp》, after《Compendium of Materia Medica》With《Chinese animal drugs》Deng being recorded in monograph, wherein《Compendium of Materia Medica》To the pharmacology of leech Curative effect, application method, has done relatively record comprehensively.Has Ming Dynasty's Li Shizhen (1518-1593 A.D.)《Compendium of Materia Medica》Collect, be mainly used to treat bruise damage Wound, leakage blood is more than and the disease such as postpartum anemic fainting.The function that leech is recorded in present pharmacopeia is blood-breaking promoting menstruation, and disperse accumulation dissipates disease, detumescence Removing toxic substances etc..Leech is used as medicine with dry entirety, contains hirudin and protein in vivo, is had the effect of solid anti-freezing, broken stasis of blood blood, is cured mainly Blood is fullyed recover from an illness the diseases such as obstructed disease, angiosis, hemostasis, nameless sores or boils, scrofula.In recent years, medical personnel test with running water leech with Pure honey is processed into lotion and parenteral solution, treats macula, the triggering phase of senile cataract and the phase of expansion, can make to mix Turbid body is gradually transparent.Leech element can also alleviate the spasm of artery, the adhesion to reduce blood pressure, so the disease of energy significantly alleviating hypertension Shape, also someone with leech with other promoting blood circulations, antidote, for treating tumour.Cardiovascular and cerebrovascular disease has become both at home and abroad often at present See disease, frequently-occurring disease, therefore the demand of leech increases year by year.
The content of the invention
The present invention proposes a kind of leech high yield artificial cultivating method, and the cultural method is small to water pollution, and can add Fast leech growth, improves the survival rate and yield of leech.
The technical proposal of the invention is realized in this way:
A kind of leech high yield artificial cultivating method, comprises the following steps:
1) ecological culture pond is established:Cultivation is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place Pond, is carried out disinfection with quick lime and uses clear water service sink, aquaculture pond surrounding uses the loose chiltern rich in humus close at water source Soil, builds up wide 70~80 centimetres of platform, spreads the pool mud of one layer of 30~40cm thickness in bottom of pond, is sprinkled into fermentation per acre and dries Organic fertilizer be put into bottom of pond, place into the water of cleanliness without any pollution;
2) biological floating bed foundation:Be provided with above the aquaculture pond water surface it is biological floating bed, it is biological floating bed above be provided with gold and silver grass, Biological floating bed area accounts for the 0.6~0.8 of sump area, while puts planktonic organism in a suitable place to breed in aquaculture pond;
3) leech seedling is put in a suitable place to breed:The leech seedling that weight is 0.3~0.5 gram/bar is chosen, by the close of 80,000~130,000 tails/mu Degree is put in a suitable place to breed;
4) feedstuff feeding:Next day starts feeding after seedling is launched, man-made feeds feeding volume for leech gross weight 25~ 40%, whenever man-made feeds residue 20~30% in net cage, the man-made feeds for carrying out next round are fed, the man-made feeds Make to obtain for raw material by animal blood, dregs of beans, corn flour, fruit syrup and Chinese medicine juice;
5) water quality management:Every 15~20 days toward sprinkling bacterium liquid in water, and the debris in water is cleared up in time;
6) when leech is grown to 45~50g, harvested.
Preferably, it is described it is biological floating bed be made of small mao bamboon, the biological floating bed length with it is wide be respectively 1.2~2.4m with 0.6~1m.
Preferably, the gold and silver grass is put into fixed container and is cultivated, and is then placed in above biological floating bed.
Preferably, the parts by weight of each raw material in the man-made feeds for 30~40 parts of animal blood, 15~25 parts of dregs of beans, 3~6 parts of 10~20 parts of corn flour, 10~20 parts of fruit syrup and Chinese medicine juice.
Preferably, the preparation method of the man-made feeds is to mix animal blood, dregs of beans, corn flour, fruit syrup and Chinese medicine juice Zymotic fluid centrifugal concentrating drying after saccharomycetes to make fermentation is carried out again after lactobacillus-fermented is first carried out after conjunction.
Preferably, the Chinese medicine juice is the infusion liquid that cordate houttuynia, tripterygium wilfordii, radix astragali, Radix Salviae Miltiorrhizae and Chinese cassia tree are mixed with.
Beneficial effects of the present invention:
1st, the present invention uses gold and silver grass system grass, uprightly grows thickly, has very strong tillering ability, single plant every year may be used More than 80 plants of tiller, can be rated as the king in grass.It enables to repair water quality in leech growth course so that water quality meets green rows Industry standard WM/T2-2004.
2nd, the man-made feeds of raising of the invention are passed through by animal blood, dregs of beans, corn flour, fruit syrup and Chinese medicine juice for raw material Lactobacillus-fermented and saccharomycetes to make fermentation obtain, and can effectively lift the smell of blood of animal blood, and the animal blood after fermentation process is through sense organ Test and appraisal, its fishy smell are at least promoted to original 2.6 times so that obtained man-made feeds attractant is fabulous.Due to addition cordate houttuynia, The infusion liquid that tripterygium wilfordii, radix astragali, Radix Salviae Miltiorrhizae and Chinese cassia tree are mixed with is as Chinese medicine juice to prevention leech ichthyophthirius and bacillary enteron aisle Disease has significant preventive and therapeutic effect.
3rd, leech high yield artificial cultivating method of the present invention is provided well by the daily management of science for the growth of leech Environment, makes that its growth rate is fast, quality is high, cost is low, so as to create the value of bigger for raiser.
Embodiment
Embodiment 1
A kind of leech high yield artificial cultivating method, comprises the following steps:
1) ecological culture pond is established:Cultivation is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place Pond, is carried out disinfection with quick lime and uses clear water service sink, aquaculture pond surrounding uses the loose chiltern rich in humus close at water source Soil, builds up wide 75 centimetres of platform, and the pool mud of one layer of 36cm thickness is spread in bottom of pond, is sprinkled into the organic fertilizer that fermentation is dried per acre Bottom of pond is put into, places into the water of cleanliness without any pollution;
2) biological floating bed foundation:Be provided with above the aquaculture pond water surface it is biological floating bed, it is biological floating bed above be provided with gold and silver grass, Biological floating bed area accounts for the 0.7 of sump area, while puts planktonic organism in a suitable place to breed in aquaculture pond;Biological floating bed small mao bamboon system Into biological floating bed length and wide respectively 2.4m and 0.6m.Gold and silver grass is put into fixed container and is cultivated, and it is floating to be then placed in ecology Bed is above.
3) leech seedling is put in a suitable place to breed:The leech seedling that weight is 0.3~0.5 gram/bar is chosen, is put by the density of 100,000 tails/mu Support;
4) feedstuff feeding:Next day starts feeding after seedling is launched, and man-made feeds feeding volume is the 30% of leech gross weight, often When the man-made feeds residue 20% in net cage, the man-made feeds for carrying out next round are fed, and the man-made feeds are by animal blood, beans The dregs of rice, corn flour, fruit syrup and Chinese medicine juice make to obtain for raw material;
5) water quality management:Every 15 days toward sprinkling bacterium liquid in water, and the debris in water is cleared up in time;
6) when leech is grown to 45~50g, harvested.
Wherein, the parts by weight of each raw material in man-made feeds are 30 parts of animal blood, 20 parts of dregs of beans, 15 parts of corn flour, water 5 parts of 15 parts of fruit juice and Chinese medicine juice.Chinese medicine juice is the infusion liquid that cordate houttuynia, tripterygium wilfordii, radix astragali, Radix Salviae Miltiorrhizae and Chinese cassia tree are mixed with.People The preparation method of work feed is after first carrying out lactobacillus-fermented after mixing animal blood, dregs of beans, corn flour, fruit syrup and Chinese medicine juice Zymotic fluid centrifugal concentrating is dried after carrying out saccharomycetes to make fermentation again.
Embodiment 2
A kind of leech high yield artificial cultivating method, comprises the following steps:
1) ecological culture pond is established:Cultivation is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place Pond, is carried out disinfection with quick lime and uses clear water service sink, aquaculture pond surrounding uses the loose chiltern rich in humus close at water source Soil, builds up wide 80 centimetres of platform, and the pool mud of one layer of 40cm thickness is spread in bottom of pond, is sprinkled into the organic fertilizer that fermentation is dried per acre Bottom of pond is put into, places into the water of cleanliness without any pollution;
2) biological floating bed foundation:Be provided with above the aquaculture pond water surface it is biological floating bed, it is biological floating bed above be provided with gold and silver grass, Biological floating bed area accounts for the 0.6 of sump area, while puts planktonic organism in a suitable place to breed in aquaculture pond;Biological floating bed small mao bamboon system Into biological floating bed length and wide respectively 1.2m and 1m.Gold and silver grass is put into fixed container and is cultivated, and is then placed in biological floating bed Above.
3) leech seedling is put in a suitable place to breed:The leech seedling that weight is 0.3~0.5 gram/bar is chosen, is put by the density of 80,000 tails/mu Support;
4) feedstuff feeding:Next day starts feeding after seedling is launched, and man-made feeds feeding volume is the 40% of leech gross weight, often When the man-made feeds residue 30% in net cage, the man-made feeds for carrying out next round are fed, and the man-made feeds are by animal blood, beans The dregs of rice, corn flour, fruit syrup and Chinese medicine juice make to obtain for raw material;
5) water quality management:Every 20 days toward sprinkling bacterium liquid in water, and the debris in water is cleared up in time;
6) when leech is grown to 45~50g, harvested.
Wherein, the parts by weight of each raw material in man-made feeds are 40 parts of animal blood, 15 parts of dregs of beans, 10 parts of corn flour, water 6 parts of 10 parts of fruit juice and Chinese medicine juice.Chinese medicine juice is the infusion liquid that cordate houttuynia, tripterygium wilfordii, radix astragali, Radix Salviae Miltiorrhizae and Chinese cassia tree are mixed with.People The preparation method of work feed is after first carrying out lactobacillus-fermented after mixing animal blood, dregs of beans, corn flour, fruit syrup and Chinese medicine juice Zymotic fluid centrifugal concentrating is dried after carrying out saccharomycetes to make fermentation again.
Embodiment 3
A kind of leech high yield artificial cultivating method, comprises the following steps:
1) ecological culture pond is established:Cultivation is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place Pond, is carried out disinfection with quick lime and uses clear water service sink, aquaculture pond surrounding uses the loose chiltern rich in humus close at water source Soil, builds up wide 70 centimetres of platform, and the pool mud of one layer of 30cm thickness is spread in bottom of pond, is sprinkled into the organic fertilizer that fermentation is dried per acre Bottom of pond is put into, places into the water of cleanliness without any pollution;
2) biological floating bed foundation:Be provided with above the aquaculture pond water surface it is biological floating bed, it is biological floating bed above be provided with gold and silver grass, Biological floating bed area accounts for the 0.6~0.8 of sump area, while puts planktonic organism in a suitable place to breed in aquaculture pond;Biological floating bed small Mao It is bamboo into, biological floating bed length with it is wide be respectively 2m and 0.8m.Gold and silver grass is put into fixed container and is cultivated, and is then placed in ecology Above floating bed.
3) leech seedling is put in a suitable place to breed:The leech seedling that weight is 0.3~0.5 gram/bar is chosen, is put by the density of 130,000 tails/mu Support;
4) feedstuff feeding:Next day starts feeding after seedling is launched, and man-made feeds feeding volume is the 35% of leech gross weight, often When the man-made feeds residue 25% in net cage, the man-made feeds for carrying out next round are fed, and the man-made feeds are by animal blood, beans The dregs of rice, corn flour, fruit syrup and Chinese medicine juice make to obtain for raw material;
5) water quality management:Every 15 days toward sprinkling bacterium liquid in water, and the debris in water is cleared up in time;
6) when leech is grown to 45~50g, harvested.
The parts by weight of each raw material in man-made feeds are 30 parts of animal blood, 25 parts of dregs of beans, 20 parts of corn flour, fruit syrup 20 3 parts of part and Chinese medicine juice.Chinese medicine juice is the infusion liquid that cordate houttuynia, tripterygium wilfordii, radix astragali, Radix Salviae Miltiorrhizae and Chinese cassia tree are mixed with.Man-made feeds Preparation method for will animal blood, dregs of beans, corn flour, fruit syrup and Chinese medicine juice mix after first carry out lactobacillus-fermented after carry out again Zymotic fluid centrifugal concentrating is dried after saccharomycetes to make fermentation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.

Claims (6)

1. a kind of leech high yield artificial cultivating method, it is characterised in that comprise the following steps:
1) ecological culture pond is established:Aquaculture pond is built in selection face Southern Dynasties north, hidding and sunny side, irrigation and drainage convenience, sun-drenched place, is used Quick lime carries out disinfection and uses clear water service sink, and aquaculture pond surrounding uses the loose sandy soil rich in humus close at water source, Build up wide 70~80 centimetres of platform, bottom of pond spread one layer of 30~40cm thickness pool mud, be sprinkled into per acre ferment dry have Machine fertilizer is put into bottom of pond, places into the water of cleanliness without any pollution;
2) biological floating bed foundation:Be provided with above the aquaculture pond water surface it is biological floating bed, it is biological floating bed above be provided with gold and silver grass, ecology The area of floating bed accounts for the 0.6~0.8 of sump area, while puts planktonic organism in a suitable place to breed in aquaculture pond;
3) leech seedling is put in a suitable place to breed:The leech seedling that weight is 0.3~0.5 gram/bar is chosen, is put by the density of 80,000~130,000 tails/mu Support;
4) feedstuff feeding:Next day starts feeding after seedling is launched, and man-made feeds feeding volume is the 25~40% of leech gross weight, often When the man-made feeds residue 20~30% in net cage, the man-made feeds for carrying out next round are fed, and the man-made feeds are by animal Blood, dregs of beans, corn flour, fruit syrup and Chinese medicine juice make to obtain for raw material;
5) water quality management:Every 15~20 days toward sprinkling bacterium liquid in water, and the debris in water is cleared up in time;
6) when leech is grown to 45~50g, harvested.
2. leech high yield artificial cultivating method according to claim 1, it is characterised in that described biological floating bed with small mao bamboon It is made, the biological floating bed length and wide respectively 1.2~2.4m and 0.6~1m.
3. leech high yield artificial cultivating method according to claim 1, it is characterised in that the gold and silver grass is put into fixed appearance Device is cultivated, and is then placed in above biological floating bed.
4. leech high yield artificial cultivating method according to claim 2, it is characterised in that each original in the man-made feeds The parts by weight of material are 30~40 parts of animal blood, 15~25 parts of dregs of beans, 10~20 parts of corn flour, 10~20 parts of fruit syrup and Chinese medicine 3~6 parts of juice.
5. leech high yield artificial cultivating method according to claim 4, it is characterised in that the preparation side of the man-made feeds Method is to carry out saccharomycete hair again after first carrying out lactobacillus-fermented after mixing animal blood, dregs of beans, corn flour, fruit syrup and Chinese medicine juice Zymotic fluid centrifugal concentrating is dried after ferment.
6. leech high yield artificial cultivating method according to claim 4, it is characterised in that the Chinese medicine juice for cordate houttuynia, The infusion liquid that tripterygium wilfordii, radix astragali, Radix Salviae Miltiorrhizae and Chinese cassia tree are mixed with.
CN201711076530.4A 2017-11-06 2017-11-06 Leech high yield artificial cultivating method Pending CN107960351A (en)

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CN108990851A (en) * 2018-09-14 2018-12-14 合肥康青源养殖有限公司 A kind of ecology leech stereoscopic cultivation method
CN110338110A (en) * 2019-08-05 2019-10-18 张长威 A kind of method that barrel shape net cage supports leech

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CN103493788B (en) * 2013-10-10 2015-09-02 云南海瑞迪生物药业有限公司 Leech high-density stereoscopic cultivation method
CN104909461A (en) * 2015-05-25 2015-09-16 关克忠 Sewage remediation method
CN105594667A (en) * 2016-03-30 2016-05-25 苏州市相城区阳澄湖镇剑成水产生态养殖专业合作社 High-yield artificial breeding method for leeches
CN106071429A (en) * 2016-08-22 2016-11-09 徐丽娜 A kind of Hirudo feedstuff and preparation method thereof

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CN103493788B (en) * 2013-10-10 2015-09-02 云南海瑞迪生物药业有限公司 Leech high-density stereoscopic cultivation method
CN104909461A (en) * 2015-05-25 2015-09-16 关克忠 Sewage remediation method
CN105594667A (en) * 2016-03-30 2016-05-25 苏州市相城区阳澄湖镇剑成水产生态养殖专业合作社 High-yield artificial breeding method for leeches
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108990851A (en) * 2018-09-14 2018-12-14 合肥康青源养殖有限公司 A kind of ecology leech stereoscopic cultivation method
CN110338110A (en) * 2019-08-05 2019-10-18 张长威 A kind of method that barrel shape net cage supports leech

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