CN104585101A - High-yield culturing method for whitefish - Google Patents

High-yield culturing method for whitefish Download PDF

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Publication number
CN104585101A
CN104585101A CN201510061637.6A CN201510061637A CN104585101A CN 104585101 A CN104585101 A CN 104585101A CN 201510061637 A CN201510061637 A CN 201510061637A CN 104585101 A CN104585101 A CN 104585101A
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CN
China
Prior art keywords
water
whitefish
average
point
fry
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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.)
Pending
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CN201510061637.6A
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Chinese (zh)
Inventor
干剑
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SUZHOU XIANGCHENG DISTRICT YANGCHENGHU TOWN JIANCHENG AQUATIC PRODUCT ECOLOGICAL FARMING PROFESSIONAL COOPERATIVES
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SUZHOU XIANGCHENG DISTRICT YANGCHENGHU TOWN JIANCHENG AQUATIC PRODUCT ECOLOGICAL FARMING PROFESSIONAL COOPERATIVES
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Priority to CN201510061637.6A priority Critical patent/CN104585101A/en
Publication of CN104585101A publication Critical patent/CN104585101A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00Culture of aquatic animals
    • 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 high-yield culturing method for whitefish. The high-yield culturing method comprises the following steps of (1) preparation work; (2) fry releasing; (3) culturing; (4) water changing. Through the way, the high-yield culturing method for the whitefish, disclosed by the invention, has the advantages that the survival rate is high, the vitality is strong, the nutrient is sufficient, the high-yield culturing method is natural and pollution-free, the yield is increased, and the like; a wide market prospect is obtained for popularizing the high-yield culturing method of the whitefish.

Description

The high-yield cultivation method of a kind of whitefish
Technical field
The present invention relates to aquaculture field, particularly relate to the high-yield cultivation method of a kind of whitefish.
Background technology
Aquaculture is one of industry that in China's livestock breeding, system is huge, pure wild aquatic organism yields poorly, survival rate is low, be unfavorable for extensive predation, and the cultivation of existing extensive aquaculture many employings greenhouse constant temperature, long-term feeding feed, in cultivation rapid-result within the time of production cycle, nutrition is not high, meat is not delicious, also can remain hormone in aquatic object, the health of serious harm eater.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the high-yield cultivation method of a kind of whitefish, by while the extensive raising of guarantee, simulation natural surroundings, follow growth cycle, cultivate according to the natural habit of whitefish, pure natural is nuisanceless, enhances vitality, improves output, has market prospects widely the popularizing of high-yield cultivation method of whitefish.
For solving the problems of the technologies described above, the invention provides the high-yield cultivation method of a kind of whitefish, comprising the following steps:
(1) preparation: annotating in culturing pool for before putting seedling 10-15 days is highly the new water of 80-100cm, then tea cake is used to clean up the pond according to the ratio of average every mu of 40-50kg, or using chlorine dioxide antiseptic sterilization according to the ratio of average every mu of 100-120g, the ratio according to average every mu of 70-150kg in 7-10 days before putting seedling uses sufficient base manure;
(2) put seedling: whitefish put seedling selection of time in March in spring, choose health, whitefish fry that length is 2-3cm, before putting seedling, working concentration is that the saline solution of 3-5% is thrown in and carried out disinfection in culturing pool, then throws according to the ratio of average every mu of 1300-1500 tail;
(3) cultivate: when the average length of fry is less than 15cm, every day throws in bait 2 times, every day early morning 9-10 point and evening 5-6 point evenly throw in, when the average length of fry is greater than 15cm, every day throws in bait 3 times, every day 8-9 point in early morning, noon 1-2 point and afternoon 6-7 point, throw in the 2-6% that the weight of bait is fry weight;
(4) change water: change water once in mean temperature lower than every 30-40 days in season of 25 DEG C, change water once in mean temperature higher than every 15-30 days in season of 25 DEG C, change water at every turn and change the water body being less than water body volume 1/5th.
In a preferred embodiment of the present invention, the described base manure in step (1) comprises water peanut, water army reed, water lettuce, duckweed, stalk, leaf, weeds, wheat bran, colza cake, soya-bean cake, poultry manure.
In a preferred embodiment of the present invention, the described bait in step (3) comprises colza cake, soya-bean cake, earthworm, shrimp, pluck.
The invention has the beneficial effects as follows: the advantages such as the high-yield cultivation method of whitefish of the present invention has that survival rate is high, vitality is strong, nutrient is sufficient, naturally nuisanceless, output increased, whitefish high-yield cultivation method universal on have market prospects widely.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A high-yield cultivation method for whitefish, comprises the following steps:
(1) preparation: annotating in culturing pool for before putting seedling 10-15 days is highly the new water of 80-100cm, then tea cake is used to clean up the pond according to the ratio of average every mu of 40-50kg, or use chlorine dioxide antiseptic sterilization according to the ratio of average every mu of 100-120g, ratio according to average every mu of 70-150kg in 7-10 days before putting seedling uses sufficient base manure, ensure that the nutrient of culturing pool is sufficient, ecotope is good, whitefish is made to have natural growing environment, not anti-season growth, strictly follow growth cycle, thus ensure that the delicious meat of whitefish and nutritious;
(2) put seedling: whitefish put seedling selection of time in March in spring, choose health, whitefish fry that length is 2-3cm, before putting seedling, working concentration is that the saline solution of 3-5% is thrown in and carried out disinfection in culturing pool, be conducive to greatly reducing the rate of catching an illness of whitefish, improve survival rate and vitality, then throw according to the ratio of average every mu of 1300-1500 tail;
(3) cultivate: when the average length of fry is less than 15cm, every day throws in bait 2 times, every day early morning 9-10 point and evening 5-6 point evenly throw in, when the average length of fry is greater than 15cm, every day throws in bait 3 times, every day 8-9 point in early morning, noon 1-2 point and afternoon 6-7 point, the weight of throwing in bait is the 2-6% of fry weight, increase the feeding weight of bait along with the body weight gain of fry gradually, meet growth characteristics and the free period of whitefish;
(4) water is changed: change water once in mean temperature lower than every 30-40 days in season of 25 DEG C, water is changed once higher than every 15-30 days in season of 25 DEG C in mean temperature, duty changes water body, reduce the possibility of pollution of water body, greatly reduce the rate of catching an illness of the whitefish young, improve survival rate, enhance vitality, and then improve output, safety nuisance free, nutritive value improve, economical and practical, change water at every turn and change the water body being less than water body volume 1/5th, prevent water temperature from having big difference and cause fry sick.
Preferably, the described base manure in step (1) comprises water peanut, water army reed, water lettuce, duckweed, stalk, leaf, weeds, wheat bran, colza cake, soya-bean cake, poultry manure.
Preferably, the described bait in step (3) comprises colza cake, soya-bean cake, earthworm, shrimp, pluck.
The beneficial effect of the high-yield cultivation method of whitefish of the present invention is:
One, by adopting pond to coordinate with Natural Water and cultivate, make whitefish have natural growing environment, not anti-season grows, and strictly follows growth cycle, thus ensure that the delicious meat of whitefish and nutritious;
Two, by adopting duty to change water body, reducing the possibility of pollution of water body, greatly reducing the rate of catching an illness of the whitefish young, improve survival rate, enhance vitality, and then improve output, safety nuisance free, nutritive value improve, economical and practical.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (3)

1. a high-yield cultivation method for whitefish, is characterized in that, comprises the following steps:
(1) preparation: annotating in culturing pool for before putting seedling 10-15 days is highly the new water of 80-100cm, then tea cake is used to clean up the pond according to the ratio of average every mu of 40-50kg, or using chlorine dioxide antiseptic sterilization according to the ratio of average every mu of 100-120g, the ratio according to average every mu of 70-150kg in 7-10 days before putting seedling uses sufficient base manure;
(2) put seedling: whitefish put seedling selection of time in March in spring, choose health, whitefish fry that length is 2-3cm, before putting seedling, working concentration is that the saline solution of 3-5% is thrown in and carried out disinfection in culturing pool, then throws according to the ratio of average every mu of 1300-1500 tail;
(3) cultivate: when the average length of fry is less than 15cm, every day throws in bait 2 times, every day early morning 9-10 point and evening 5-6 point evenly throw in, when the average length of fry is greater than 15cm, every day throws in bait 3 times, every day 8-9 point in early morning, noon 1-2 point and afternoon 6-7 point, throw in the 2-6% that the weight of bait is fry weight;
(4) change water: change water once in mean temperature lower than every 30-40 days in season of 25 DEG C, change water once in mean temperature higher than every 15-30 days in season of 25 DEG C, change water at every turn and change the water body being less than water body volume 1/5th.
2. the high-yield cultivation method of whitefish according to claim 1, is characterized in that, the described base manure in step (1) comprises water peanut, water army reed, water lettuce, duckweed, stalk, leaf, weeds, wheat bran, colza cake, soya-bean cake, poultry manure.
3. the high-yield cultivation method of whitefish according to claim 1, is characterized in that, the described bait in step (3) comprises colza cake, soya-bean cake, earthworm, shrimp, pluck.
CN201510061637.6A 2015-02-06 2015-02-06 High-yield culturing method for whitefish Pending CN104585101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Cited By (9)

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Publication number Priority date Publication date Assignee Title
CN105052793A (en) * 2015-08-10 2015-11-18 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 breeding method for field snail
CN105145427A (en) * 2015-08-10 2015-12-16 苏州市相城区阳澄湖镇剑成水产生态养殖专业合作社 Whitefish high-yield culturing method
CN105454116A (en) * 2015-12-24 2016-04-06 苏州市阳澄湖三家村蟹业有限公司 High-yield cultivation method for whitefish
CN105613370A (en) * 2015-12-24 2016-06-01 苏州市阳澄湖三家村蟹业有限公司 High-yield freshwater mussel culture method
CN108901944A (en) * 2018-06-25 2018-11-30 苏州市金荒田农业科技有限公司 A kind of natural lake whitefish and crab mixed cultivation method
CN108901943A (en) * 2018-06-25 2018-11-30 苏州市金荒田农业科技有限公司 A kind of more age fry polyculture type whitefish cultural methods of natural lake
CN109089960A (en) * 2018-08-07 2018-12-28 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 A kind of high protein type whitefish cultural method of natural lake
CN109089961A (en) * 2018-08-07 2018-12-28 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 A kind of aeration-type cultural method of natural lake
CN109089963A (en) * 2018-08-07 2018-12-28 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 A kind of natural lake whitefish winter cultural method

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105052793A (en) * 2015-08-10 2015-11-18 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 breeding method for field snail
CN105145427A (en) * 2015-08-10 2015-12-16 苏州市相城区阳澄湖镇剑成水产生态养殖专业合作社 Whitefish high-yield culturing method
CN105454116A (en) * 2015-12-24 2016-04-06 苏州市阳澄湖三家村蟹业有限公司 High-yield cultivation method for whitefish
CN105613370A (en) * 2015-12-24 2016-06-01 苏州市阳澄湖三家村蟹业有限公司 High-yield freshwater mussel culture method
CN108901944A (en) * 2018-06-25 2018-11-30 苏州市金荒田农业科技有限公司 A kind of natural lake whitefish and crab mixed cultivation method
CN108901943A (en) * 2018-06-25 2018-11-30 苏州市金荒田农业科技有限公司 A kind of more age fry polyculture type whitefish cultural methods of natural lake
CN109089960A (en) * 2018-08-07 2018-12-28 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 A kind of high protein type whitefish cultural method of natural lake
CN109089961A (en) * 2018-08-07 2018-12-28 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 A kind of aeration-type cultural method of natural lake
CN109089963A (en) * 2018-08-07 2018-12-28 苏州市相城区阳澄湖镇剑美水产生态养殖专业合作社 A kind of natural lake whitefish winter cultural method

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