CN107094677A - The aquatic breeding field snail method of Peak output - Google Patents

The aquatic breeding field snail method of Peak output Download PDF

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Publication number
CN107094677A
CN107094677A CN201710342848.6A CN201710342848A CN107094677A CN 107094677 A CN107094677 A CN 107094677A CN 201710342848 A CN201710342848 A CN 201710342848A CN 107094677 A CN107094677 A CN 107094677A
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CN
China
Prior art keywords
pond
spiral shell
peak output
snail
days
Prior art date
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Pending
Application number
CN201710342848.6A
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Chinese (zh)
Inventor
杜伟林
杨建华
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Suzhou City Xiangcheng District Xinshidai Special Aquafarm
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Suzhou City Xiangcheng District Xinshidai Special Aquafarm
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Publication date
Application filed by Suzhou City Xiangcheng District Xinshidai Special Aquafarm filed Critical Suzhou City Xiangcheng District Xinshidai Special Aquafarm
Priority to CN201710342848.6A priority Critical patent/CN107094677A/en
Publication of CN107094677A publication Critical patent/CN107094677A/en
Pending legal-status Critical Current

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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
    • A01K61/50Culture of aquatic animals of shellfish
    • A01K61/51Culture of aquatic animals of shellfish of gastropods, e.g. abalones or turban snails
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The present invention discloses a kind of aquatic breeding field snail method of Peak output, comprises the following steps:(1)Pond is selected;(2)Spiral shell selection is planted with putting in a suitable place to breed;(3)Feedstuff feeding;(4)Daily management, the present invention provides a kind of aquatic breeding field snail method of Peak output, with can not only improve the yield of river snail, and inapplicable agricultural chemicals, the features such as more safety and environmental protection is green.

Description

The aquatic breeding field snail method of Peak output
Technical field
The present invention relates to a kind of aquatic breeding field snail method of Peak output.
Background technology
River snail refers to the mollusk of Viviparidae, belongs to Mollusca Gastropoda Probranchia Viviparidae.River snail is in China The greater part is distributed.It can be caught in summer, autumn.The common river snail for having China and USA etc., Central China and East China in fresh water Individual is larger, and the river snail individual of South China is smaller, and river snail does not only have edibility, also there is medical value.River snail happiness is lived in Cool in summer and warm in winter, substrate is soft, bait is abundant, in the clear fresh waters of water quality, misses potter the place for being clustered in miniflow water, river snail Like perching in water environment of the bed mud rich in humus, such as the stream of pasture and water lake in great numbers, pond, field low-lying area or unhurried current Deng in water body.River snail feeding habits are miscellaneous, main drinking water plant young stem and leaf, bacterium and organic debris etc., and river snail likes night to live Move and ingest.River snail comes into play and ingested in the degrees centigrade of water temperature 15, and growth optimal temperature is that 20-27 is Celsius Degree, at more than 30 degrees Celsius, river snail will can stop ingesting in human body retraction spiral case, be clustered in frescade or slip into soil and keep away Heat.River snail can be dead when water temperature is more than 40 degrees Celsius, and river snail just slips into hibernation in mud cave when water temperature is less than 8 degrees Celsius, comes When year beginning of spring water temperature goes back up to 15 degrees centigrade, river snail just goes out cave activity and ingested again.The reproductive habit of wild river snail Female, the male method of river snail is distinguished mainly according to its right feeler form.The right feeler of male river snail is interior to the right to bend (bending section Divide i.e. male genital), in addition, female spiral shell individual is big and justifies, male spiral shell is small and grows.River snail is a kind of ovoviviparous animal, its reproduction Mode is unique, and the embryonic development of river snail and young spiral shell are developed and completed in parent.From embryonated egg to the generation of young spiral shell, about need One-year age is bred in parent.River snail lays eggs in batches, starts breeding annual March-April, in the same of the young spiral shell of output When, female, male close spiral shell mating fertilization, while bred in parent again under secondary production young spiral shell.One female annual about output of spiral shell 150-200 young spiral shells.Wild river snail is a kind of freshwater snailses of China's production, and delicious flavour is nutritious, rich in protein, calcareous Deng, be the first-class health food of people, in recent years market constantly have an optimistic view of, as the natural yield of wild river snail is increasingly reduced, manually Raise and train and be imminent, but be due to weather and region problem, the wild river snail success rate of artificial domestication is not high, particularly introduces a fine variety The wild river snail of Central China cultivates more difficult to South China.
The content of the invention
It is an object of the invention to provide a kind of aquatic breeding field snail method of Peak output, with can not only improve the production of river snail Amount, and inapplicable agricultural chemicals, the features such as more safety and environmental protection is green.
The technical scheme is that:A kind of aquatic breeding field snail method of Peak output, comprises the following steps:
(1) pond is selected:
Spiral shell pond specification is wide 2-3 meters, long 10-15 meters, and the surrounding in pond makees the ridge, and the ridge is high 0.7 meter, and bottom of pond spreads the fertilizer of 20 cm thicks Mud;
(2) spiral shell selection is planted with putting in a suitable place to breed:
The selection specification of spiral shell is planted preferably 60/kg~80/kg, spiral shell breeding density is planted with 130kg/ mus -150kg/ mus;
(3) feedstuff feeding:
Plant and be screwed into before pond -3 days 2 days, be put into animal dung along pond surrounding into stack, consumption is 200kg/ mus -300kg/ mus, plants spiral shell Enter behind pond, 1 man-made feeds was fed every -15 days 10 days, each injected volume is the 2%-3% of river snail gross weight;
(4) daily management:
Adhere to patrolling the pool 1 time a day, check growing state, rich deficient situation and the water quality girth of a garment situation of food organisms of river snail etc..
In a preferred embodiment of the present invention, the animal dung is pig manure, cow dung, sheep manure, chicken manure or duck excrement.
In a preferred embodiment of the present invention, the man-made feeds include rice bran, wheat bran, soya-bean cake and corn flour.
A kind of aquatic breeding field snail method of Peak output of the present invention, with can not only improve the yield of river snail, and also it is uncomfortable With agricultural chemicals, the features such as more safety and environmental protection is green.
Embodiment
It is described in detail with reference to presently preferred embodiments of the present invention, so that advantages and features of the invention can be more easy to In being readily appreciated by one skilled in the art, apparent clearly defined so as to be made to protection scope of the present invention.
A kind of aquatic breeding field snail method of Peak output of the present invention, comprises the following steps:
(1) pond is selected:
Spiral shell pond specification is wide 2-3 meters, long 10-15 meters, and the surrounding in pond makees the ridge, and the ridge is high 0.7 meter, and bottom of pond spreads the fertilizer of 20 cm thicks Mud;
(2) spiral shell selection is planted with putting in a suitable place to breed:
The selection specification of spiral shell is planted preferably 60/kg~80/kg, spiral shell breeding density is planted with 130kg/ mus -150kg/ mus;
(3) feedstuff feeding:
Plant and be screwed into before pond -3 days 2 days, be put into animal dung along pond surrounding into stack, consumption is 200kg/ mus -300kg/ mus, plants spiral shell Enter behind pond, 1 man-made feeds was fed every -15 days 10 days, each injected volume is the 2%-3% of river snail gross weight;
(4) daily management:
Adhere to patrolling the pool 1 time a day, check growing state, rich deficient situation and the water quality girth of a garment situation of food organisms of river snail etc..
Further illustrate, the animal dung is pig manure, cow dung, sheep manure, chicken manure or duck excrement, the man-made feeds include rice Chaff, wheat bran, soya-bean cake and corn flour.
Further illustrating, strengthening management:River snail is when every liter of Water Soluble Gas is less than 1.5 milligram hours or water temperature more than 40 DEG C Can be dead.To promote river snail fast-growth, vigorous high temperature season of being ingested in spring and autumn river snail is planted except shifting to an earlier date in culturing pool Water plant is planted, sheltering from heat or light with sharp river snail, it is outer to avoid heat, also pond is filled using running water, be cultivated in half pipeline mode, to reduce water Temperature, increases dissolved oxygen.In occurring after being shunk to river-snail operculum piece during excessive calcium deficiency performance, fish meal, oyster shell whiting etc. should be added in bait. Operculum piece is absorbed in not enough for bait in shell, should increase bait throwing in.Support spiral shell pond in can not cultivate the omnivorousness such as fish, perch and it is carnivorous in Class.The pesticide grown in foster spiral shell field, or the water source with agricultural chemicals is forbidden to flow into.Overwinter management:When water temperature drop is to 8-9 degrees Celsius When, river snail starts hibernation.The river snail of hibernation shell top clay, only stays a circular aperture, bubble of emerging frequently in native face.River snail exists Do not eaten food during surviving the winter, but culturing pool still needs to keep 10-15 centimetres of the depth of water.Typically per 1 water is changed within 3-4 days, to keep appropriate The oxygen content present invention a kind of aquatic breeding field snail method of Peak output is provided, with can not only improve the yield of river snail, and not It is applicable agricultural chemicals, the features such as more safety and environmental protection is green.
The embodiment of the present invention, but protection scope of the present invention is not limited thereto, it is any to be familiar with this area Technical staff disclosed herein technical scope in, the change or replacement that can be expected without creative work should all be contained Cover within protection scope of the present invention.Therefore, the protection model that protection scope of the present invention should be limited with claims Enclose and be defined.

Claims (3)

1. a kind of aquatic breeding field snail method of Peak output, it is characterised in that:Comprise the following steps:
(1) pond is selected:
Spiral shell pond specification is wide 2-3 meters, long 10-15 meters, and the surrounding in pond makees the ridge, and the ridge is high 0.7 meter, and bottom of pond spreads the fertilizer of 20 cm thicks Mud;
(2) spiral shell selection is planted with putting in a suitable place to breed:
The selection specification of spiral shell is planted preferably 60/kg~80/kg, spiral shell breeding density is planted with 130kg/ mus -150kg/ mus;
(3) feedstuff feeding:
Plant and be screwed into before pond -3 days 2 days, be put into animal dung along pond surrounding into stack, consumption is 200kg/ mus -300kg/ mus, plants spiral shell Enter behind pond, 1 man-made feeds was fed every -15 days 10 days, each injected volume is the 2%-3% of river snail gross weight;
(4) daily management:
Adhere to patrolling the pool 1 time a day, check growing state, rich deficient situation and the water quality girth of a garment situation of food organisms of river snail etc..
2. the aquatic breeding field snail method of Peak output according to claim 1, it is characterised in that:The animal dung is pig manure, ox Excrement, sheep manure, chicken manure or duck excrement.
3. the aquatic breeding field snail method of Peak output according to claim 1, it is characterised in that:The man-made feeds include rice Chaff, wheat bran, soya-bean cake and corn flour.
CN201710342848.6A 2017-05-16 2017-05-16 The aquatic breeding field snail method of Peak output Pending CN107094677A (en)

Priority Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109984062A (en) * 2018-12-29 2019-07-09 广西桂螺农业科技有限公司 A kind of mating system of thickness shell river snail

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104663527A (en) * 2013-12-02 2015-06-03 江寿文 Novel method for cultivating escargots

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104663527A (en) * 2013-12-02 2015-06-03 江寿文 Novel method for cultivating escargots

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109984062A (en) * 2018-12-29 2019-07-09 广西桂螺农业科技有限公司 A kind of mating system of thickness shell river snail
CN109984062B (en) * 2018-12-29 2021-07-27 广西桂螺农业科技有限公司 Breeding method of escargots

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Application publication date: 20170829

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