CN107711634A - The cultural method of leech - Google Patents
The cultural method of leech Download PDFInfo
- Publication number
- CN107711634A CN107711634A CN201711076548.4A CN201711076548A CN107711634A CN 107711634 A CN107711634 A CN 107711634A CN 201711076548 A CN201711076548 A CN 201711076548A CN 107711634 A CN107711634 A CN 107711634A
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- CN
- China
- Prior art keywords
- leech
- water
- pond
- floating bed
- biological floating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/40—Culture of aquatic animals of annelids, e.g. lugworms or Eunice
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- 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
-
- 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
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Abstract
The present invention proposes a kind of cultural method of leech, comprises the following steps：1) nursery of leech：The kind leech for choosing health is cultivated, and kind of a leech input obstetric table is bred, ovum cocoon is harvested after 18~25 days, the ovum cocoon of collection is put into hatching house, to control hatching room temperature be 25~30 DEG C, humidity is 75~85% to be hatched, and carries out illumination to ovum cocoon during hatching, hatches seedling；2) processing in pond：By water filling in pond, it is provided with biological floating bed above the water surface, biological floating bed to be provided with gold and silver grass 2 above, biological floating bed area accounts for the 0.75~0.9 of sump area；The PH for adjusting water is 6.5~7.5, by every mu of dispensing 200~250kg spiral shell in pond, allows its natural growth reproduction, animal bait is provided for leech；3) leech seedling is put in a suitable place to breed；4) water level control.This method can timely regulating water quality, considerably increase hirudiniculture density and survival rate.
Description
Technical field
The invention belongs to technical field of aquaculture, and in particular to a kind of cultural method of leech.
Background technology
Leech, popular name leech, be Annelida Hirudinea on animal classification general designation, grown in the freshwater of inland numerous
Grow, be the traditional extraordinary medicinal aquatic animal in China, the traditional Chinese medical science is used as medicine after its dried product processes, and has treatment apoplexy, hypertension, clear
The stasis of blood, amenorrhoea, traumatic injury and other effects, particularly it is used for the Chinese patent drug for preparing treatment cardiovascular and cerebrovascular disease.In recent years, with medical science
Deepening continuously and develop to leech research, medical value is gradually embodied, and leech has become international well sold and in short supply Chinese medicine
One of material, also had broad application prospects in modern medicine and pharmacology.But the living environment of leech is by serious dirt in recent years
Dye, people are again predatory to be caught, and causes wild resource increasingly depleted, imbalance between supply and demand is very prominent, the domestic and international leech market demand
Gradually increase, artificial feeding leech are imperative for amount.Leech strong adaptability, starvation tolerance is strong, has extremely strong premunition, people
Work raising leech limit by regional condition, can pond is supported, hole is supported, cylinder is supported, bucket is supported etc., it with do not account for labour, feed cost it is low,
Small investment, it is quick the features such as.
At present, hirudiniculture mainly has three kinds of modes：(1) rice field extensive style cultivates；(2) cage culture；(3) cement pit is supported
Grow.Problems be present in paddy field aquaculture pattern：On the one hand, feed conversion rate is low and leech harvesting is extremely difficult；On the other hand, nothing
Method grasps the birth and old age, sickness and death situation of leech.The pool cultivated scattered life that can not solve leech of current cage culture and cement is asked
Topic, the problem of particularly how water degradation is adjusted in time in breeding process.
The content of the invention
The present invention proposes a kind of cultural method of leech, this method can timely regulating water quality, considerably increase leech and support
Grow density and survival rate.
The technical proposal of the invention is realized in this way：
A kind of cultural method of leech, comprises the following steps：
1) nursery of leech：The kind leech for choosing health is cultivated, and kind of a leech input obstetric table is bred, after 18~25 days
Harvest ovum cocoon, the ovum cocoon of collection be put into hatching house, control hatch room temperature be 25~30 DEG C, humidity be 75~85% to be incubated
Change, illumination is carried out to ovum cocoon during hatching, hatches seedling；
2) processing in pond：By water filling in pond, be provided with above the water surface it is biological floating bed, it is biological floating bed to be provided with gold above
Silver-colored grass 2, biological floating bed area accounts for the 0.75~0.9 of sump area；The PH for adjusting water is 6.5~7.5, by every in pond
Mu launches 200~250kg spiral shells, allows its natural growth reproduction, and animal bait is provided for leech；
3) leech seedling is put in a suitable place to breed：The leech seedling hatched is launched into pond by 8~120,000 tails/mu, to keep in water
Dissolved oxygen amount, every 6~7 days into pond water filling once, each 10~15cm of water filling, spiral shell 160~200kg/ is monthly put into pond
Mu is fed；
4) water level control：In depth of water control in 3~May at 0.5~0.6 meter, 6~August part depth of water is controlled at 0.8~1.0 meter,
At 0.7~0.8 meter, 2 months November~next years depth of water is controlled at 0.4~0.5 meter for depth of water control in 9~October.
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 2 is put into fixed container and cultivated, and is then placed in above biological floating bed.
Preferably, EM probiotics regulating water qualities are applied into pond within every 30 days.
Seed selection leech：The individual of seedling is bigger, more healthy and stronger, and higher (two is more than age for its egg laying amount, incubation rate and seedling quality
To be best), for the leech seedling such as those morbid state, hybrid, disabilities, all should reject.
Beneficial effects of the present invention：
1st, the application using gold and silver grass No. 2 be grass, uprightly grow thickly, there is very strong tillering ability, individual plant is every
Year can 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
Color professional standard WM/T2-2004.
2nd, cultural method of the invention considerably increases hirudiniculture density and survival rate, improves yield, yield about carries
It is high by 20%.
Embodiment
Embodiment 1
A kind of cultural method of leech, comprises the following steps：
1) nursery of leech：The kind leech for choosing health is cultivated, and kind of a leech input obstetric table is bred, harvested after 18 days
Ovum cocoon, the ovum cocoon of collection is put into hatching house, to control hatching room temperature be 30 DEG C, humidity is 85% to be hatched, during hatching pair
Ovum cocoon carries out illumination, hatches seedling；
2) processing in pond：By water filling in pond, be provided with above the water surface it is biological floating bed, it is biological floating bed to be provided with gold above
Silver-colored grass 2, biological floating bed area accounts for the 0.75 of sump area；The PH for adjusting water is 7, by every mu of dispensing 200kg in pond
Spiral shell, allows its natural growth reproduction, and animal bait is provided for leech；
3) leech seedling is put in a suitable place to breed：The leech seedling hatched is launched into pond by 8 tails/mu, to keep the dissolved oxygen amount in water,
Into pond, once, each water filling 10cm, monthly into pond, input spiral shell 160kg/ mus are fed for water filling within every 6 days；Every 30 days to
EM probiotics regulating water qualities are applied in pond.It is biological floating bed to be made of small mao bamboon, biological floating bed length with it is wide be respectively 1.2m with
0.6m.Gold and silver grass 2 is put into fixed container and cultivated, and is then placed in above biological floating bed.
4) water level control：In depth of water control in 3~May at 0.5 meter, the control of 6~August part depth of water is at 0.8 meter, 9~October
At 0.7 meter, 2 months November~next years depth of water is controlled at 0.4 meter for depth of water control.
Embodiment 2
A kind of cultural method of leech, comprises the following steps：
1) nursery of leech：The kind leech for choosing health is cultivated, and kind of a leech input obstetric table is bred, harvested after 21 days
Ovum cocoon, the ovum cocoon of collection is put into hatching house, to control hatching room temperature be 28 DEG C, humidity is 80% to be hatched, during hatching pair
Ovum cocoon carries out illumination, hatches seedling；
2) processing in pond：By water filling in pond, be provided with above the water surface it is biological floating bed, it is biological floating bed to be provided with gold above
Silver-colored grass 2, biological floating bed area accounts for the 0.82 of sump area；The PH for adjusting water is 6.5, by every mu of dispensing in pond
250kg spiral shells, allow its natural growth reproduction, and animal bait is provided for leech；Biological floating bed area accounts for the 3/ of cultured area
4；EM probiotics regulating water qualities are applied into pond within every 30 days.It is biological floating bed to be made of small mao bamboon, biological floating bed length and wide difference
For 2.4m and 0.6m.Gold and silver grass 2 is put into fixed container and cultivated, and is then placed in above biological floating bed.
3) leech seedling is put in a suitable place to breed：The leech seedling hatched is launched into pond by 100,000 tails/mu, to keep the dissolved oxygen in water
Amount, into pond, once, each water filling 15cm, monthly into pond, input spiral shell 200kg/ mus are fed for water filling within every 7 days；
4) water level control：In depth of water control in 3~May at 0.6 meter, the control of 6~August part depth of water is at 1.0 meters, 9~October
At 0.8 meter, 2 months November~next years depth of water is controlled at 0.5 meter for depth of water control.
Embodiment 3
A kind of cultural method of leech, comprises the following steps：
1) nursery of leech：The kind leech for choosing health is cultivated, and kind of a leech input obstetric table is bred, harvested after 25 days
Ovum cocoon, the ovum cocoon of collection is put into hatching house, to control hatching room temperature be 25 DEG C, humidity is 75% to be hatched, during hatching pair
Ovum cocoon carries out illumination, hatches seedling；
2) processing in pond：By water filling in pond, be provided with above the water surface it is biological floating bed, it is biological floating bed to be provided with gold above
Silver-colored grass 2, biological floating bed area accounts for the 0.9 of sump area；The PH for adjusting water is 7.5, by every mu of dispensing 240kg in pond
Spiral shell, allows its natural growth reproduction, and animal bait is provided for leech；Biological floating bed length and wide respectively 2.4m and 1m.Gold
Silver-colored grass 2 is put into fixed container and cultivated, and is then placed in above biological floating bed.EM probiotics is applied into pond within every 30 days to adjust
Water quality.
3) leech seedling is put in a suitable place to breed：The leech seedling hatched is launched into pond by 120,000 tails/mu, to keep the dissolved oxygen in water
Amount, into pond, once, each water filling 15cm, monthly into pond, input spiral shell 200kg/ mus are fed for water filling within every 7 days；
4) water level control：In depth of water control in 3~May at 0.6 meter, the control of 6~August part depth of water is at 0.8 meter, 9~October
At 0.8 meter, 2 months November~next years depth of water is controlled at 0.4 meter for depth of water control.
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
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (4)
1. a kind of cultural method of leech, it is characterised in that comprise the following steps：
1) nursery of leech：The kind leech for choosing health is cultivated, and kind of a leech input obstetric table is bred, harvested after 18~25 days
Ovum cocoon, the ovum cocoon of collection is put into hatching house, to control hatching room temperature be 25~30 DEG C, humidity is 75~85% to be hatched,
Illumination is carried out to ovum cocoon during hatching, hatches seedling；
2) processing in pond：By water filling in pond, be provided with above the water surface it is biological floating bed, it is biological floating bed to be provided with gold and silver grass above
No. 2, biological floating bed area accounts for the 0.75~0.9 of sump area；The PH for adjusting water is 6.5~7.5, by every mu of throwing in pond
200~250kg spiral shells are put, allow its natural growth reproduction, animal bait is provided for leech；
3) leech seedling is put in a suitable place to breed：The leech seedling hatched is launched into pond by 8~120,000 tails/mu, to keep the dissolved oxygen in water
Amount, into pond, once, each 10~15cm of water filling, monthly into pond, input spiral shell 160~200kg/ mus enter for water filling within every 6~7 days
Row is fed；
4) water level control：In depth of water control in 3~May at 0.5~0.6 meter, the control of 6~August part depth of water at 0.8~1.0 meter, 9~
At 0.7~0.8 meter, 2 months November~next years depth of water is controlled at 0.4~0.5 meter for depth of water control in October.
2. the cultural method of leech according to claim 1, it is characterised in that it is described it is biological floating bed be made of small mao bamboon,
The biological floating bed length and wide respectively 1.2~2.4m and 0.6~1m.
3. the cultural method of leech according to claim 1, it is characterised in that the gold and silver grass 2 is put into fixed container
Cultivated, be then placed in above biological floating bed.
4. the cultural method of leech according to claim 1, it is characterised in that apply EM probiotics into pond in every 30 days and adjust
Water saving matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076548.4A CN107711634A (en) | 2017-11-06 | 2017-11-06 | The cultural method of leech |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711076548.4A CN107711634A (en) | 2017-11-06 | 2017-11-06 | The cultural method of leech |
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| Publication Number | Publication Date |
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| CN107711634A true CN107711634A (en) | 2018-02-23 |
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ID=61222445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711076548.4A Pending CN107711634A (en) | 2017-11-06 | 2017-11-06 | The cultural method of leech |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124798A (en) * | 2018-02-10 | 2018-06-08 | 六安联众工业自动化技术有限公司 | Leech whole process soil-less breeding method |
| CN108901954A (en) * | 2018-08-09 | 2018-11-30 | 合肥康青源养殖有限公司 | A kind of hirudiniculture method |
| CN109845670A (en) * | 2019-04-04 | 2019-06-07 | 王政源 | It improves the method for the industrialization intensive culture hiruto of Hementaria officianalis cellulose content and temporarily supports box |
| CN109845669A (en) * | 2018-11-19 | 2019-06-07 | 浙江海洋大学 | The method of three-dimensional culture leech |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365560A (en) * | 2014-10-29 | 2015-02-25 | 颍上县永祥旱粮研究所 | Leech breeding method |
| CN104909461A (en) * | 2015-05-25 | 2015-09-16 | 关克忠 | Sewage remediation method |
| CN103636568B (en) * | 2013-12-02 | 2016-06-29 | 安徽冠禅生物科技有限公司 | A kind of cultural method of Hirudo |
-
2017
- 2017-11-06 CN CN201711076548.4A patent/CN107711634A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636568B (en) * | 2013-12-02 | 2016-06-29 | 安徽冠禅生物科技有限公司 | A kind of cultural method of Hirudo |
| CN104365560A (en) * | 2014-10-29 | 2015-02-25 | 颍上县永祥旱粮研究所 | Leech breeding method |
| CN104909461A (en) * | 2015-05-25 | 2015-09-16 | 关克忠 | Sewage remediation method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108124798A (en) * | 2018-02-10 | 2018-06-08 | 六安联众工业自动化技术有限公司 | Leech whole process soil-less breeding method |
| CN108901954A (en) * | 2018-08-09 | 2018-11-30 | 合肥康青源养殖有限公司 | A kind of hirudiniculture method |
| CN109845669A (en) * | 2018-11-19 | 2019-06-07 | 浙江海洋大学 | The method of three-dimensional culture leech |
| CN109845670A (en) * | 2019-04-04 | 2019-06-07 | 王政源 | It improves the method for the industrialization intensive culture hiruto of Hementaria officianalis cellulose content and temporarily supports box |
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Application publication date: 20180223 |
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