CN103141419A - Multiplication method for wetland water area vivipara - Google Patents

Multiplication method for wetland water area vivipara Download PDF

Info

Publication number
CN103141419A
CN103141419A CN2013100762320A CN201310076232A CN103141419A CN 103141419 A CN103141419 A CN 103141419A CN 2013100762320 A CN2013100762320 A CN 2013100762320A CN 201310076232 A CN201310076232 A CN 201310076232A CN 103141419 A CN103141419 A CN 103141419A
Authority
CN
China
Prior art keywords
river snail
waters
wetland
spiral shell
multiplication
Prior art date
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.)
Pending
Application number
CN2013100762320A
Other languages
Chinese (zh)
Inventor
杨成胜
Original Assignee
杨成胜
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杨成胜 filed Critical 杨成胜
Priority to CN2013100762320A priority Critical patent/CN103141419A/en
Publication of CN103141419A publication Critical patent/CN103141419A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Abstract

The invention discloses a multiplication method for wetland water area vivipara, which is characterized in that the multiplication method comprises the steps that vivipara parents are sown in a wetland water area; vivipara multiplication is conducted by virtue of breeding and extension of the vivipara in the water area; and particularly, a vivipara breeding area is arranged in the wetland water area when a water temperature is above 12 DEG C in a spring. According to the multiplication method, the breeding and the multiplication of the vivipara are conducted by collecting the vivipara parents manually; an amount of the wetland water area vivipara is increased; a wetland water area vivipara resource is multiplied; the multiplication method has an important significance for maintaining the balance of natural ecology; in addition, a natural yield of the vivipara can be increased; and a market supply rate of the vivipara is increased.

Description

Wetland waters river snail enrichment procedure
Technical field
The invention belongs to the aquatic products technical field, be specifically related to wetland waters river snail enrichment procedure.
Background technology
River snail is mollusk, and health is divided into head, foot, internal sac 3 parts, longly on head has mouthful, eye, feeler and other sense organs, and external have a shell; The sufficient flesh of river snail is flourishing, is positioned at the outside of belly of health; The diaphragm that the vola is close to is called operculum, and it is as dome, and when running into accident and maybe need rest, river snail just is contracted in health in shell, and the contraction of muscle by foot, with operculum, shell is covered tightly; River snail is edible, and edible part is mainly its meat foot.
River snail is a kind of ovoviviparous animal, and the embryonic development of river snail and young spiral shell are grown and all completed in parent; River snail lays eggs in batches, and be farrowing mating season annual 4~September, and young spiral shell postnatal growth is rapid, can reach maturity in 1 year; In the young spiral shell of output, the young spiral shell that next year will produce is bred again in female, male mating fertilization simultaneously in parent; Annual approximately 100~150 the young spiral shells of output of female spiral shell.
River snail is liked perching in bed mud is rich in humus, bait abundant waters, misses potter the place that is clustered in miniflow water; The river snail feeding habits are assorted, the living plant young stem and leaf of main drinking water and organic debris etc., and like nocturnalism and ingest; River snail comes into play and ingests in water temperature 15 degrees centigrade of left and right, and the growth optimal temperature is 20~27 degrees centigrade, water temperature during lower than 8 degrees centigrade river snail just slip into hibernation in the mud cave.
River snail is Fresh ﹠ Tender in Texture good to eat, unique flavor, contain rich in protein, fat and phosphorus, calcium, ferro element and vitamin, according to surveying and determination: in the river snail edible part, every 100 grams contain protein 10.7 grams, fatty 1.2 grams, carbohydrate 4 grams, ash content 3.3 grams, again 1357 milligrams of calcics, phosphorus 19l milligram, 19.8 milligrams of iron, 0.05 milligram of thiamine, 0.17 milligram, vitamin b3,2.2 milligrams of niacins, retinol1 30 international units.
River snail has the effect of clearing away heat and promoting diuresis, removing dampness and detoxicating, be used for thermojunction urinary obstruction, jaundice, beriberi, oedema, quench one's thirst, hemorrhoid, have blood in stool, red eye, swell pain, the multiple symptom of furuncle swelling toxin.
Because river snail has several functions, improved the commodity price of river snail, also brought misfortune to river snail, unordered fishing for day by day reduced the river snail resource without restraint, river snail resource provisioning amount can not meet demand far away, and wetland waters propagation river snail can effectively be alleviated this problem.
Wetland waters water plants is abundant, the content of organic matter is many, water temperature is suitable, especially summer hot weather, water plants is that river snail forms one deck natural cover, avoid river snail to live under high water temperature condition, extended the growth time of river snail in the wetland waters, for superior ecological condition has been created in river snail breeding growth.
Summary of the invention
For addressing the above problem, improve wetland waters availability, the present invention has designed wetland waters river snail enrichment procedure.
technical scheme of the present invention is, wetland waters river snail enrichment procedure is characterized in that: wetland is sowed the river snail parent in the waters, relies on the breeding expansion of river snail in the waters to carry out river snail propagation, concrete steps are: when spring, water temperature was more than 12 ℃, the river snail multiplication plot is set in the wetland waters, and the multiplication plot is positioned at the wetland waters near the area, bank, or the area that has a good transport service in the middle of the wetland waters, require 50-80 centimetres of the depth of waters, area 2-5 mu, water plants distributes rarer, and the open fire district of proper area is arranged, the river snail multiplication plot can be set when Wetland Area is large more, the setting of river snail multiplication plot is in starlike even distribution wetland all over the sky waters, the multiplication plot gross area is wetland waters 1/10th, and the net sheet interval of 0.5 centimetre of mesh is adopted in other waters of waters, multiplication plot and wetland, the quantity of 20-30 every square metre is pressed in the river snail multiplication plot, throw in artificial collection and the river snail parent through selecting of rising, river snail parent selection criteria: color and luster light brown, the body dome is blunt, individuality is larger, vivaciously anosis, the spiral shell shell is intact, more than 2 ages of age, this close spiral shell can guarantee higher egg laying amount and incubation rate, should note the proportioning of male female spiral shell during selection, general male and female ratio is advisable with 3:1 or 4:1, the difference river snail is female, male method is mainly according to its right feeler form: the right feeler of male river snail is to right inside bending (sweep is male genital), in addition, female spiral shell individuality is justified greatly, male spiral shell is little and grow, when water temperature is more than 20 ℃, river snail self-copulation farrowing, when discovery river snail multiplication plot has young spiral shell movable, the soya-bean cake of suitably splashing in multiplication plot slurry, fish meal slurry are young spiral shell supplement feed, when young spiral shell can independently be ingested young tender plant, throw something and feed green vegetables, rice bran, fish guts or dish cake, soya-bean cake, green vegetables, fish guts will shred to mix thoroughly with rice bran and throw something and feed, and dish cake, soya-bean cake will soak deliquescing, so that river snail ingests, when young spiral shell specification reached 2-3 gram, removable spacer net sheet was independently creeped young spiral shell, in autonomous distribution wetland waters, the growth of letting alone to ingest is when river snail grows to body weight 10 gram to autumn Mo, pick up harvesting, stop the large specification river snail of part as the parent of the young spiral shell of breeding in the coming year, river snail breeding and propagation through 1-2 years, make river snail form gradually the advantage of scale, expanding propagation population, expansion river snail breed and the growing space voluntarily, make wetland waters river snail quantity showed increased, at this moment can carry out planned catches, stop the parent that can participate in breeding, form the benign cycle that river snail effectively bred, grows, supply market, make wetland waters river snail resource obtain effectively continuing in order to breed.
Beneficial effect: the present invention is by artificially collecting the river snail parent, carry out breeding and the propagation of river snail, the amount of having of raising wetland waters river snail, propagation wetland waters river snail resource, significant to the balance of safeguarding natural, ecological, simultaneously can improve the natural output capacity of river snail, improve the market supply rate of river snail.
Embodiment
Embodiment: Lake Nansi wetland waters river snail enrichment procedure, 500 mu of Lake Nansi wetland water surface areas, when spring, water temperature was more than 12 ℃, 10 river snail multiplication plots are set in the wetland waters, and the multiplication plot is positioned at the wetland waters near 5, area, bank, is positioned at 5 of the multiplication plots, area of having a good transport service in the middle of the wetland waters, 60 centimetres of each multiplication plot depth of waters, 5 mu of areas, water plants distributes rarer, and the open fire district of 2 mu is arranged; The setting of river snail multiplication plot is in starlike even distribution wetland all over the sky waters, and the multiplication plot gross area is wetland waters 1/10th, the net sheet interval of 0.5 centimetre of mesh of other waters employings of waters, multiplication plot and wetland; The quantity of 30 every square metre is pressed in the river snail multiplication plot, throw in artificial collection and the river snail parent through selecting of rising, river snail parent selection criteria: color and luster light brown, body dome are blunt, individuality more greatly, vivaciously anosis, the spiral shell shell is intact, more than 2 ages of age, the male and female ratio is with 3:1; When water temperature is more than 20 ℃, river snail self-copulation farrowing, when discovery river snail multiplication plot has young spiral shell movable, the soya-bean cake of suitably splashing in multiplication plot slurry, fish meal slurry are young spiral shell supplement feed, when young spiral shell can independently be ingested young tender plant, throw something and feed green vegetables, rice bran, fish guts or dish cake, soya-bean cake etc., green vegetables, fish guts chopping are mixed thoroughly with the rice bran feed and are thrown something and fed, and dish cake, soya-bean cake will soak deliquescing, so that river snail ingests; When young spiral shell specification reached 3 gram, removable spacer net sheet was independently creeped young spiral shell, in autonomous distribution wetland waters, the growth of letting alone to ingest is when river snail grows to body weight 10 gram to autumn Mo, pick up harvesting, stop the large specification river snail of part as the parent of the young spiral shell of breeding in the coming year; River snail breeding and propagation through 1-2 years, make river snail form gradually the advantage of scale, expanding propagation population, expansion river snail breed and the growing space voluntarily, make wetland waters river snail quantity showed increased, at this moment can carry out planned catches, stop the parent that can participate in breeding, form the benign cycle that river snail effectively bred, grows, supply market, make wetland waters river snail resource obtain effectively continuing in order to breed.

Claims (1)

1. wetland waters river snail enrichment procedure, it is characterized in that: wetland is sowed the river snail parent in the waters, rely on the breeding expansion of river snail in the waters to carry out river snail propagation, concrete steps are: when spring, water temperature was more than 12 ℃, the river snail multiplication plot is set in the wetland waters, the multiplication plot is positioned at area, close bank, wetland waters, or the middle area that has a good transport service, wetland waters, require 50-80 centimetres of the depth of waters, area 2-5 mu, water plants distributes rarer, and the open fire district of proper area is arranged, the river snail multiplication plot can be set when Wetland Area is large more, the setting of river snail multiplication plot is in starlike even distribution wetland all over the sky waters, the multiplication plot gross area is wetland waters 1/10th, and the net sheet interval of 0.5 centimetre of mesh is adopted in other waters of waters, multiplication plot and wetland, the quantity of 20-30 every square metre is pressed in the river snail multiplication plot, throw in artificial collection and the river snail parent through selecting of rising, river snail parent selection criteria: color and luster light brown, the body dome is blunt, individuality is larger, vivaciously anosis, the spiral shell shell is intact, more than 2 ages of age, this close spiral shell can guarantee higher egg laying amount and incubation rate, should note the proportioning of male female spiral shell during selection, general male and female ratio is advisable with 3:1 or 4:1, the difference river snail is female, male method is mainly according to its right feeler form: the right feeler of male river snail is to right inside bending (sweep is male genital), in addition, female spiral shell individuality is justified greatly, male spiral shell is little and grow, when water temperature is more than 20 ℃, river snail self-copulation farrowing, when discovery river snail multiplication plot has young spiral shell movable, the soya-bean cake of suitably splashing in multiplication plot slurry, fish meal slurry are young spiral shell supplement feed, when young spiral shell can independently be ingested young tender plant, throw something and feed green vegetables, rice bran, fish guts or dish cake, soya-bean cake, green vegetables, fish guts will shred to mix thoroughly with rice bran and throw something and feed, and dish cake, soya-bean cake will soak deliquescing, so that river snail ingests, when young spiral shell specification reached 2-3 gram, removable spacer net sheet was independently creeped young spiral shell, in autonomous distribution wetland waters, the growth of letting alone to ingest is when river snail grows to body weight 10 gram to autumn Mo, pick up harvesting, stop the large specification river snail of part as the parent of the young spiral shell of breeding in the coming year, river snail breeding and propagation through 1-2 years, make river snail form gradually the advantage of scale, expanding propagation population, expansion river snail breed and the growing space voluntarily, make wetland waters river snail quantity showed increased, at this moment can carry out planned catches, stop the parent that can participate in breeding, form the benign cycle that river snail effectively bred, grows, supply market, make wetland waters river snail resource obtain effectively continuing in order to breed.
CN2013100762320A 2013-03-11 2013-03-11 Multiplication method for wetland water area vivipara Pending CN103141419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013100762320A CN103141419A (en) 2013-03-11 2013-03-11 Multiplication method for wetland water area vivipara

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013100762320A CN103141419A (en) 2013-03-11 2013-03-11 Multiplication method for wetland water area vivipara

Publications (1)

Publication Number Publication Date
CN103141419A true CN103141419A (en) 2013-06-12

Family

ID=48539981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013100762320A Pending CN103141419A (en) 2013-03-11 2013-03-11 Multiplication method for wetland water area vivipara

Country Status (1)

Country Link
CN (1) CN103141419A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104012438A (en) * 2014-06-27 2014-09-03 黎观祥 Artificial breeding method for viviparid
CN104145855A (en) * 2014-07-16 2014-11-19 陆红法 Alpine thin-shell field snail breeding method
CN104430099A (en) * 2014-12-17 2015-03-25 抚州市金地农业科技有限公司 Pond snail spawning method
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070050814A (en) * 2006-10-02 2007-05-16 최진하 Dasulgi feed supply
CN101091456A (en) * 2006-06-20 2007-12-26 朱训猛 Method of aquatic breeding field snail
CN101095404A (en) * 2006-06-26 2008-01-02 朱训猛 Method of cultivating river-snail
CN101946720A (en) * 2010-08-06 2011-01-19 中国水产科学研究院东海水产研究所 Artificial breeding method for tuba false fusus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101091456A (en) * 2006-06-20 2007-12-26 朱训猛 Method of aquatic breeding field snail
CN101095404A (en) * 2006-06-26 2008-01-02 朱训猛 Method of cultivating river-snail
KR20070050814A (en) * 2006-10-02 2007-05-16 최진하 Dasulgi feed supply
CN101946720A (en) * 2010-08-06 2011-01-19 中国水产科学研究院东海水产研究所 Artificial breeding method for tuba false fusus

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
占家智等: "《福寿螺田螺高效养殖技术》", 31 December 2012, 化学工业出版社 *
徐有海: "田螺养殖技术", 《中小企业科技》 *
马立新: "《热门致富门路300条》", 31 August 2005, 化学工业出版社 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104012438A (en) * 2014-06-27 2014-09-03 黎观祥 Artificial breeding method for viviparid
CN104145855A (en) * 2014-07-16 2014-11-19 陆红法 Alpine thin-shell field snail breeding method
CN104145855B (en) * 2014-07-16 2016-05-25 陆红法 The cultural method of a kind of high mountain shell river snail
CN104430099A (en) * 2014-12-17 2015-03-25 抚州市金地农业科技有限公司 Pond snail spawning method
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

Similar Documents

Publication Publication Date Title
CN103598137B (en) Soft-shelled turtle breeding method
CN103098755B (en) Breeding method of free-range laying hens
CN103960187B (en) A kind of indoor circulating water stereo cultivation big specification crab and the method for soft crab
CN105393985A (en) Frog culturing method
CN104206329A (en) Method for breeding procambarus clarkii spring seedlings in pond
CN101720688A (en) Snakehead breeding method
CN105494243A (en) Local chicken breeding method
KR101845608B1 (en) Mass production method of shrimp.
Cheng et al. Chinese mitten crab culture: current status and recent progress towards sustainable development
CN103814851A (en) Breeding method of wild field snails
CN105210983A (en) Breeding and cultural method of rocky mountainous area wild boar and Guangxi Huanjiang Xiang pig Hybrid
CN101091456A (en) Method of aquatic breeding field snail
CN103141419A (en) Multiplication method for wetland water area vivipara
CN107372246A (en) A kind of method of the high lobster cultivation of disease-free yield
CN109089799A (en) A kind of cultural method that rice shrimp educates altogether
CN104082238B (en) The cultural method of a kind of soft-shelled turtle
CN106212334A (en) Rice terrace combines the method for cultivation Cipangopaludina chinensis
CN107173277A (en) The acclimation method and cultural method of a kind of sturgeon
CN106386600A (en) Farming methods of crayfishes
CN103493767B (en) Odontobulis mpotamophila and Odontobutis yaluensis cross breeding method
CN102334454B (en) Method for breeding one-year double-season seedlings of Procambarus clarkii cultivated in ponds
CN109042416A (en) A kind of early breeding method of Procambius clarkii
CN104160992A (en) Ecological breeding method for grass carps
CN103931527A (en) Method for performing large-scale breeding on freshwater crayfish seedlings
CN105724296A (en) Method for promoting mating and oogenesis of freshwater shrimps

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130612