CN106614111A - Aquatic animal farming technique - Google Patents

Aquatic animal farming technique Download PDF

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Publication number
CN106614111A
CN106614111A CN201510737772.8A CN201510737772A CN106614111A CN 106614111 A CN106614111 A CN 106614111A CN 201510737772 A CN201510737772 A CN 201510737772A CN 106614111 A CN106614111 A CN 106614111A
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CN
China
Prior art keywords
entermorpha
tian
aquatic
aquatic animal
water
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CN201510737772.8A
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Chinese (zh)
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孙亮
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Individual
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Individual
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Priority to CN201510737772.8A priority Critical patent/CN106614111A/en
Publication of CN106614111A publication Critical patent/CN106614111A/en
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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
    • 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 invention relates to an aquatic animal farming technique mainly comprises the following steps: cleaning harmful aquatic animals in a field pool; adding water into the field pool with a screening net blocking the harmful aquatic animals; transplanting Enteromorpha prolifera; transplanting Amphithoe japonica; putting inorganic fertilizer and organic feed through manual control to maintain ecological balance of the Enteromorpha prolifera and the Amphithoe japonica in the field pool; and stocking or fishing and feeding aquatic animals. The technique is characterized in that the amount of Enteromorpha prolifera and the Amphithoe japonica are manually regulated according to the amount of survival Enteromorpha prolifera and the Amphithoe japonica in the field pool and the survival independence of the two to achieve ecological balance, so that the technique turns harm into benefits. The technique utilizes natural harmful aquatic plants and aquatic animals as food materials of the cultured aquatic animals, so that the harmful things in the field pool are removed and turned into useful things, and diseases of the cultured aquatic animals can be resisted.

Description

A kind of aquaculture of aquatic animal technique
Technical field:
The invention belongs to aquaculture field, is related to one kind and takes full advantage of natural water plant and water Lively thing provides foodstuff for artificial aquatic animal, inhibits aquatic by the balance of ecological regulation and control The sickness rate of animal, particularly Aquatic farming animals breeding technique.
Background technology:
With the continuous progress and development of human society, people are continuously increased to the demand of aquatic products, The excessive amount of fishing of natural water product and the yield that causes decline and form contradiction with the demand of people, therefore, People just start substantial amounts of artificial cultivation aquatic products, such as manually foster shrimp, manually breed fish, artificial cultivation Shellfish etc..Except the natural enemy of the aquatic animal for being cultivated is caused during artificial cultivation aquatic products Harm is outer, and the natural, ecological imbalance of artificial cultivation occasion often causes artificial cultivation dissolvingly The infringement of aquatic animal, this has common in the example of artificial foster shrimps aquatic products in recent years more. For this harm, current artificial cultivation aquatic animal is often frequently with input medicine or in bait Add related suppression composition to kill harmful animal or plant, but this method simultaneously to raising Aquatic animal causes different degrees of adverse effect, or even makes these medicines are carried in aquatic animal body Thing composition, causes certain harm to eater, and this phenomenon is in existing report and example It is common.Therefore, in recent years, it has been observed that using the plant and animal in water body According to feeding habits relation, the benign cycle mechanism for solving artificial cultivation aquatic animal is found;Entermorpha is a kind of Pasture and water, are typically grown in nonflowing character Tian Chili of shallow water area, particularly manually develop shallow sea Aquatic product The Tian Chili of cultivation, the reproductive capacity of Entermorpha are very strong, when especially water temperature is raised to a certain extent, Entermorpha quickly filling with water body within these few days, and can cover the water surface, not only have a strong impact on artificial cultivation The activity of aquatic animal and predation, and the oxygen composition in water body can be greatly reduced, endanger Aquatic product The life of animal.High temperature season is arrived, Entermorpha can also sink to field bottom of pond face and form rotten layer, produced Bigger harm is caused in substantial amounts of Organic Pollution paddy field, the cultivation to the coming year.At present, it is artificial to support It is when growing aquatic animal, general to adopt as medicines such as herbicides to reduce the growth of Entermorpha, suppress which to make Into harm, but during using the medicine such as herbicide, one is the procreation for being difficult to control to Entermorpha, and two is medicine Thing also has a certain degree of harm to water body;Algae gammarid (Amphithoe Japonica), is segmental appendage Aquatic animal class, Amphipoda.Male body is about 20mm, and female gonosome is about 12mm, many points Cloth is grown in the silt ditch grass in river mouth, inner bay and salt pan shallow water area, and especially happiness is occupy in Entermorpha, Gammarid belongs to wide temperature, eurysalinity aquatic animal with water plant or natural organic matter as food, its breeding There is direct relation with survival ability and water temperature, typically breeding is reached in 21 DEG C or so of water temperature high The peak phase, and its mobility is strong with night.According to laboratory observation, algae gammarid is with Entermorpha certain The state that ecological regulation and control can be reached and balanced in waters, and algae gammarid is fish, shrimp, Eriocheir sinensiss class Deng the good foodstuff of aquatic animal.
The content of the invention:
It is an object of the invention to overcome shortcoming present in prior art, using aquatic animal and water Plant according to feeding habits biological contexts, it is using Entermorpha as the foodstuff of algae gammarid, relative by controlling which Breeding amount, reaches ecological balance, artificial Aquatic farming animals is neither endangered by Entermorpha, and This natural activated feed of algae gammarid can be obtained, change is harmful to as favourable, while supporting aquatic animal Grow waters not contaminated.
To achieve these goals, aquaculture of aquatic animal technique of the invention include clear pond, water inlet, Entermorpha transplanting, the transplanting of algae gammarid, ecological regulation and control and put in a suitable place to breed or fish for nursing aquatic animal, which is concrete Step is:The Tian Chi for treating Aquatic farming animals is carried out into labor cleaning first, is particularly removed to being supported Ovum seed of animal etc. in other harmful water of aquatic animal, recycles screen cloth to control to Tian Chizhong to discharge water, Which discharges water depth depending on by foster aquatic animal kind, when Tian Chizhong water levels reach required amount, presses Water surface area or volume throw in the active Entermorpha after killing and processing, and keep Entermorpha in water body Be uniformly distributed, then again to Tian Chizhong throw in beneficial to Entermorpha growth inorganic fertilizer, treat that Entermorpha exists When in Tian Chi, flourish occupies 3/4 waters of water body, then throw in without other aquatic animals to Tian Chizhong Algae gammarid seedling, when algae gammarid breeding amount reaches a certain amount of, manually to Tian Chizhong throw in supply algae The edible organic bait of gammarid, to control the excessive net Entermorpha of algae gammarid food or make Entermorpha amount on the low side, And make both reach ecological balance;While controlling this balance, aquatic animal is put in a suitable place to breed to Tian Chizhong And control the ecological balance of three or drag for from Tian Chizhong to catch the nursing of algae gammarid by foster aquatic animal. So-called ecological regulation and control refers to artificial control Entermorpha, algae gammarid and Aquatic farming animals three in this technique Between ecological balance process, be one existence dynamic change process, that is, fish for algae gammarid or its The predatory number that man-made feeds control aquatic animal should be thrown in after Aquatic farming animals excessive amount, made Entermorpha, algae gammarid, by foster aquatic animal three all the time during the ecological balance, until quilt Foster aquatic animal such as shrimps, Fish, Eriocheir sinensiss class go out pond.
The present invention throws in the means that bait controls ecological balance using artificial, Entermorpha is closed by algae gammarid Breeding after reason is edible becomes by the activated feed of foster aquatic animal, and change is harmful to as favourable, be not only by Foster aquatic animal provides natural harmless foodstuff, and efficiently solves Entermorpha to field water domain Pollution.
Specific embodiment:
Lead to below and in conjunction with the embodiments the present invention is described in further details:
Embodiment 1:
16 mu of foster shrimp Tian Chi of Huanghai Sea seashore are chosen in the enforcement of the present invention, carry out respectively training using Entermorpha The example of foster algae gammarid Fed Penaeus japonicus as aquatic animal bait and in pond;
Algae gammarid is cultivated using Entermorpha, and fishes the life food as japonicus, its step is:
1., at the beginning of spring, 16 mu of Tian Chi are carried out with artificial clear pond, to remove harmful organism;
2. hang 80 mesh sieve tulles to discharge water to Tian Chizhong, it is ensured that discharge water middle without harmful organism, the depth of water reaches 50cm, measures 3 DEG C of water temperature, and the proportion of water is 1.022;
3. the Entermorpha 0.5m without the harmful aquatic animal of survival is chosen3, Tian Chizhong is put into, and makes uniform point It is distributed in waters, after which grows 10 days, dissipates to Tian Chizhong and apply 25 kilograms of carbamide, start Entermorpha Rapid, high volume is bred;After one month, Entermorpha occupies field pond water surface area up to 3/4;
4. 40 kilograms of the pure algae gammarid Seedling without harmful aquatic animal is thrown in Tian Chizhong, while pressing step 2 require to discharge water to depth reaches 100cm, stands 20 days, allows its natural propagation to grow, when algae hook When shrimp breeding amount has quickening trend, manually powdery Semen arachidis hypogaeae dregs or fermented cow dung are thrown in Tian Chizhong regulation and control Or the mixture of both, the ecological balance of the two is lost to control the edible Entermorpha of algae gammarid excess;
5., when in observation water, Entermorpha color is from viridescent to blackish green color change, the biology of algae gammarid is indicated Amount increases, and Jing measures every cube of water body content for more than 100 grams;
6. algae gammarid is fished as by the feedstuff of foster japonicus with screen cloth, fishing for algae gammarid is general It is to fish once at interval of 10 days, fishes 50-400 kilogram every time, and during fishing, Entermorpha is thrown in Tian Chizhong in good time not enough to supplement, keep ecological relative equilibrium, while should basis Temperature conditionss and weather condition discharge water (screen cloth) to Tian Chizhong;
9100 kilograms of algae gammarid is fished altogether in 6 months after fishing from first time, is supplemented to Tian Chizhong Throw in Entermorpha 35m3.Fishing to before winter approached to make the survival volume of algae gammarid in pond be maintained at every 5-10 gram of cubic meter, in case Second Year introduces a collection is used.
Embodiment 2:
Algae gammarid being cultivated using Entermorpha, and japonicus being put in a suitable place to breed in Tian Chizhong, its step is as follows: After being cultivated by the 1-4 steps in embodiment 1, japonicus Seedling 8000 is put in a suitable place to breed by every mu of waters Tail, after one month, measures japonicus length to 4.5cm, and the color of Entermorpha starts to blackish green Change, the Biomass of algae gammarid is 100 grams of every cube of water body;Continue the Entermorpha in artificial control water Amount and algae gammarid amount, after 20 days, prawn length to 8cm, the Biomass of algae gammarid is still per cubic metre , after 10 days, prawn length is measured to 9.5cm, algae gammarid Biomass drops to and often stands by 100 grams 30 grams of square meter Shui Ti, supplements the mouth for throwing in that artitificial food blocks japonicus, reduces which to algae gammarid Food catch, keep relative ecological balance one month, catch to obtain 900 kilograms of japonicus, and chemically examine nothing Any disease substance.
Embodiment 3:
Feed by embodiment 1 and 2 identical step method of embodiment respectively or put various food algae hooks in a suitable place to breed The Fish of shrimp, such as marine Lateolabrax japonicus (Cuvier et Va-lenciennes) (Lateolabracis);Or Eriocheir sinensiss class, such as marine swimming crab.

Claims (1)

1. a kind of aquaculture of aquatic animal technique, including clear pond, water inlet, Entermorpha transplanting, algae gammarid move Plant, ecological regulation and control and put in a suitable place to breed or fish for the nursing each step of aquatic animal, it is characterised in that will first treat The Tian Chi of Aquatic farming animals is manually removed animal ovum seed in harmful water, using screen cloth control Discharge water to Tian Chizhong, the active Entermorpha after sterilization processing is thrown in by water surface area or volume and kept Its being uniformly distributed in water body, then throws in the inorganic fertilizer beneficial to Entermorpha growth to Tian Chizhong, 3/4 waters of water body is occupied after Entermorpha breeding algae gammarid seedling is thrown in Tian Chizhong again, and at which Reach both with the survival volume for throwing in the organic bait control Entermorpha eaten for algae gammarid after breeding Ecological balance, while putting aquatic animal in a suitable place to breed to Tian Chizhong and controlling the ecological balance of three or from field Drag in pond the nursing of algae gammarid is caught by foster aquatic animal.
CN201510737772.8A 2015-11-03 2015-11-03 Aquatic animal farming technique Pending CN106614111A (en)

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Application Number Priority Date Filing Date Title
CN201510737772.8A CN106614111A (en) 2015-11-03 2015-11-03 Aquatic animal farming technique

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113317246A (en) * 2020-12-31 2021-08-31 渤海水产育苗(山东)有限公司 Grading culture method for salt pan shrimps
CN113317247A (en) * 2020-12-31 2021-08-31 汇泰渤海水产有限责任公司 Method for breeding pollution-free salt pan shrimps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113317246A (en) * 2020-12-31 2021-08-31 渤海水产育苗(山东)有限公司 Grading culture method for salt pan shrimps
CN113317247A (en) * 2020-12-31 2021-08-31 汇泰渤海水产有限责任公司 Method for breeding pollution-free salt pan shrimps

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Application publication date: 20170510

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