CN104542367A - Method for culturing monopterus albus by four square meters of net cage - Google Patents
Method for culturing monopterus albus by four square meters of net cage Download PDFInfo
- Publication number
- CN104542367A CN104542367A CN201310490315.4A CN201310490315A CN104542367A CN 104542367 A CN104542367 A CN 104542367A CN 201310490315 A CN201310490315 A CN 201310490315A CN 104542367 A CN104542367 A CN 104542367A
- Authority
- CN
- China
- Prior art keywords
- water
- eel
- net cage
- feeding
- pond
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000012258 culturing Methods 0.000 title claims abstract description 11
- 241000158704 Monopterus albus Species 0.000 title abstract 7
- 201000010099 disease Diseases 0.000 claims abstract description 11
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 111
- 241000646357 Monopterus cuchia Species 0.000 claims description 53
- 235000013305 food Nutrition 0.000 claims description 13
- 238000009395 breeding Methods 0.000 claims description 10
- 230000001488 breeding effect Effects 0.000 claims description 10
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 9
- 244000105624 Arachis hypogaea Species 0.000 claims description 9
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 9
- 235000018262 Arachis monticola Nutrition 0.000 claims description 9
- 235000020232 peanut Nutrition 0.000 claims description 9
- 241000251468 Actinopterygii Species 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 8
- 241000252234 Hypophthalmichthys nobilis Species 0.000 claims description 7
- 239000013505 freshwater Substances 0.000 claims description 7
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 6
- 239000008103 glucose Substances 0.000 claims description 6
- 241000361919 Metaphire sieboldi Species 0.000 claims description 5
- 230000037396 body weight Effects 0.000 claims description 5
- 241001208462 Ophisternon bengalense Species 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004155 Chlorine dioxide Substances 0.000 claims description 3
- 241000269800 Percidae Species 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 235000019755 Starter Diet Nutrition 0.000 claims description 3
- KIPLYOUQVMMOHB-MXWBXKMOSA-L [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O Chemical compound [Ca++].CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O.CN(C)[C@H]1[C@@H]2[C@@H](O)[C@H]3C(=C([O-])[C@]2(O)C(=O)C(C(N)=O)=C1O)C(=O)c1c(O)cccc1[C@@]3(C)O KIPLYOUQVMMOHB-MXWBXKMOSA-L 0.000 claims description 3
- 239000007844 bleaching agent Substances 0.000 claims description 3
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 3
- 238000007796 conventional method Methods 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 235000013372 meat Nutrition 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 3
- 239000006054 starter diet Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 235000019465 surimi Nutrition 0.000 claims description 3
- 229940063650 terramycin Drugs 0.000 claims description 3
- 230000003442 weekly effect Effects 0.000 claims description 3
- 241000237536 Mytilus edulis Species 0.000 claims description 2
- 235000020638 mussel Nutrition 0.000 claims description 2
- 230000000474 nursing effect Effects 0.000 claims description 2
- 241000894007 species Species 0.000 claims description 2
- 239000003643 water by type Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 8
- 230000004083 survival effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 7
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 4
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 4
- 241000157886 Monopterus Species 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 description 2
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- OVBPIULPVIDEAO-UHFFFAOYSA-N N-Pteroyl-L-glutaminsaeure Natural products C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-UHFFFAOYSA-N 0.000 description 2
- 229920000153 Povidone-iodine Polymers 0.000 description 2
- 241000157885 Synbranchidae Species 0.000 description 2
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- FAPWYRCQGJNNSJ-UBKPKTQASA-L calcium D-pantothenic acid Chemical compound [Ca+2].OCC(C)(C)[C@@H](O)C(=O)NCCC([O-])=O.OCC(C)(C)[C@@H](O)C(=O)NCCC([O-])=O FAPWYRCQGJNNSJ-UBKPKTQASA-L 0.000 description 2
- 229960002079 calcium pantothenate Drugs 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- UZUODNWWWUQRIR-UHFFFAOYSA-L disodium;3-aminonaphthalene-1,5-disulfonate Chemical compound [Na+].[Na+].C1=CC=C(S([O-])(=O)=O)C2=CC(N)=CC(S([O-])(=O)=O)=C21 UZUODNWWWUQRIR-UHFFFAOYSA-L 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 229960000304 folic acid Drugs 0.000 description 2
- 235000019152 folic acid Nutrition 0.000 description 2
- 239000011724 folic acid Substances 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 229960003512 nicotinic acid Drugs 0.000 description 2
- 235000001968 nicotinic acid Nutrition 0.000 description 2
- 239000011664 nicotinic acid Substances 0.000 description 2
- 229960001621 povidone-iodine Drugs 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000008786 sensory perception of smell Effects 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 235000019155 vitamin A Nutrition 0.000 description 2
- 239000011719 vitamin A Substances 0.000 description 2
- 229940045997 vitamin a Drugs 0.000 description 2
- 244000026873 Alternanthera philoxeroides Species 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- 241000209094 Oryza Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 1
- 241000707266 Trachinocephalus myops Species 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 208000014617 hemorrhoid Diseases 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 235000019157 thiamine Nutrition 0.000 description 1
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- 239000011721 thiamine Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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
Landscapes
- 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 discloses a method for culturing monopterus albus by a four square meters of net cage. The method includes the steps of net cage arrangement, preparation before stocking, monopterus albus breed selection and transportation, stocking, feeding, feeding management, overwintering and the like so as to obtain commercial monopterus albus. The method has the advantages that the monopterus albus obtained by the method is few in disease and high in survival rate; moving range of the monopterus albus is narrowed by the aid of the four square meters of net cage, rapid growth of the monopterus albus is benefited, and feed coefficient is low; feeding management is facilitated, labor intensity is reduced, and the method can be implemented only by one person; culturing cost is low; an overwintering method is simple and practical; sustainable market supply is guaranteed while culturing benefits are improved.
Description
Technical field
The present invention relates to a kind of freshwater fish culturing technical field, more specifically relate to the method for a kind of use 4 square metres of small-sized net cage culturing rice field eels
Background technology
Monopterus Symbranchir, He Sai section, Monopterus.Also known as yellow eel, sieve eel, snake fish, Changyu.Monopterus temperature tropic fishes, body circle, elongated, in snakelike, because its colour of skin is in yellow, so be referred to as swamp eel.Dwell life in the swamp eel battalion end, adaptable, can survive in river course, lake, irrigation canals and ditches and rice field.In the daytime liking gets into the cave or have in the stone gap of water at embankment in many humus mud lives in caves.Inertia, went out cave and look for food night daytime.The gill is undeveloped, and by the inwall epidermis of oral cavity and cavum laryngis as the accessory organ breathed, can direct breathe air; When water oxygen level is very poor, also can survive.Yellow eel is widely distributed, almost has distribution in various places in China, and especially Honghu in Hubei province one is with, and has the good reputation in the township of swamp eel.
Swamp eel is of high nutritive value, containing 18.8 grams, protein, 0.9 gram, calcareous 38 milligrams, fat, 150 milligrams, phosphorus, iron 1.6 milligrams in every 100 grams of meat, also containing multiple important vitamins such as thiamine (Cobastab), vitamin b3, niacin (nicotinic acid), ascorbic acid (vitamin C).Swamp eel fine and tender taste, edible part reaches more than 65%, can make multiple delicacies delicious, as Fried eel in brown sauce sheet, bubble steam the hall dishes such as eel sheet, poach eel sheet and yellow eel chafing dish, deeply welcomes by the masses.Extraordinary material " yellow eel element " contained by it, there are the effects such as clearing heat and detoxicating, cooling blood and relieving pain, detumescence of dispeling the wind, ease constipation hemostasis, invigorating the spleen, blood sugar can be reduced and regulate blood sugar, having good therapeutic action to hemorrhoid, diabetes, in addition institute seldom fatty, because of but the ultimate food of diabetic.
Summary of the invention
The object of the present invention is to provide one 4m
2the method of small-sized net cage culturing rice field eel, 4m
2small-sized net cage artificial easily to control with it, and swamp eel scope of activities is little, growth is fast, the cycle is short, be convenient to diseases prevention, survival rate is high, less investment, harvesting are convenient, benefit advantages of higher.
In order to realize above-mentioned task, the present invention adopts following technical measures:
One 4m
2the method of small-sized net cage culturing rice field eel, the steps include:
1, water body requirement
The water source, pond arranging net cage meets the requirement of " pollution-free food aquiculture fresh water water quality NY5051-2001 ", pond area 3 ~ 5 mu, the depth of water 1.5 ~ 2.0m.Net cage arranges the gross area and is advisable be no more than pond water area 40%.
2, net cage is arranged
Cage size is 2.0m × 2.0m, case height 1.2m, is that 0.5 ~ 1.0cm polyethylene is made without tubercle mesh sheet by mesh.Net cage is set in row, and the concrete column that the use length of side is 12cm and the iron wire of diameter 0.5cm are fixed on the central area from waterside, pond 2m.1m is spaced apart, underwater portion 0.7m, above water 0.5m between casing.
3, front preparation is put in a suitable place to breed
Net cage 8 ~ 10d before the cartonning of eel kind enters water, and newly assembled net cage will soak 10d in pond waters.Just need transplant water peanut (formal name used at school is Alternanthera philoxeroides) in case when net cage enters water, coverage rate accounts for 70% of net cage area.
4, eel kind source, transport and diseases prevention are nursed
Choosing kind is yellow finless eel or bluish yellow stigma eel.
Effective diseases prevention nursing to be carried out to eel kind in transportation.Every 50kg swamp eel uses the glucose solution 250ml of medical 5% separately to add 100g " dimension eel life ", and (Beijing fishing is produced through biotechnology Co., Ltd, main component: vitamin A, D
3, K
3, B
1, B
2, B
6, C and nicotinic acid, calcium pantothenate, folic acid etc.) change water soaking, the water yield added just enters water with swamp eel and is as the criterion.Conventional bubble chamber makes cask.Long-distance transport should reduce changes waterside number, and preferably do not change water, can improve survival rate, general haulage time reaches 10 hours, and interchangeable water once.Before nowel, every 50kg swamp eel separately adds terramycin 5mg with 5% medical glucose 500ml again and soaks cartonning after 20 minutes.Forbid sterilizing to eel kind by salt, povidone iodine, avoid overstimulation to damage fish body.Transport utensil water differs with pond water temperature and is no more than 2 DEG C.
5, breeding density and put the time in a suitable place to breed
Put in a suitable place to breed selection of time in 6 months, the last ten-days period, i.e. after the Dragon Boat Festival of the lunar calendar.Facts have proved, weather when putting in a suitable place to breed is most important to raising eel kind survival rate.The front and back of putting eel kind in a suitable place to breed are selected within 3 days, to be all that the weather of fine day is put in a suitable place to breed.Throw in specification with cabrage 15 ~ 20g, density 30 ~ 40 tails/m
2, every mouthful of net cage eel kind weight is 3.0 ~ 3.5kg, disposablely puts sufficient eel kind.
6, feed making and feeding method
Eel kind nowel 8 ~ 10d, makes starter diet with earthworm or water earthworm, and feeding volume is 3% of eel kind weight, throws something and feeds 5 days.Again with silver carp; Any one in spiral shell a species of small clam living in fresh water or freshwater mussel meat carries out taming and dociling food, and feeding volume is the 6%-12% of eel kind weight, and throw something and feed 6 ~ 10d, tames and dociles to eat to proceed to routine successfully and throw something and feed.
The main feed that routine is thrown something and fed is the stirring material of Silver Carp Surimi and swamp eel manufactured feed weight ratio 2:1 ~ 3:1, and adding proportion is " the dimension eel life " of 0.05%.Feeding volume is generally 4 ~ 12% of swamp eel body weight, has eaten be as the criterion with swamp eel in 1 hour.Feeding time about 1h before sunset every day carries out.Start feeding when being afternoon 4 when average temperature is 12-18 DEG C, when average temperature is down to less than 12 DEG C, stop feeding, prepare to survive the winter.
Feeding method is, is directly scooped by the food lumps mixed food spoon on the water peanut be placed in fixed cage and is unlikely to fall into the water.Swamp eel ingests with sense of smell cluster.
7, feeding and management
Sooner or later inspection, checks whether casing is broken by the teeth by mouse, as leaky timely repairing.Note pond SEA LEVEL VARIATION, particularly summer rain in torrents or high temperature and drought time, net cage water level should be regulated and controled in time, in order to avoid Chi Shui covers case mouth.
Water quality of controlling well is that small-sized net cage supports eel important measures.7 ~ August is the season that swamp eel growth is the fastest, and along with the increase of feeding volume, excreta increases, and particularly in breeding water body, the breeding of algae is too much, and water quality very easily worsens.When water level transparency is lower than 20cm, need to exchange new water, when the normal water level of water level not at 1.5-1.8m, need to inject new water.Once change that water is generally whole breeding water body 1/3rd.To annotate in the place away from fish culture net cage new water, in order to avoid exchange water body in a large number, make swamp eel produce stress reaction, impact growth.In high temperature season (water temperature more than 30 DEG C), the chlorine dioxide concentration with 8% is needed weekly to be 0.5ml/m
3, or bleaching powder concentration is 1g/m
3to splash net cage and surrounding.When pond water temperature more than 35 DEG C, exchange new water be difficult to again cooling time, swamp eel can scorching uneasiness with stop eating, deep-well underground water should be used to lower the temperature, improve swamp eel living environment.When pond water temperature more than 35 DEG C, exchange new water be difficult to again cooling time, swamp eel can scorching uneasiness with stop eating, deep-well underground water should be used to lower the temperature, improve swamp eel living environment.
The disease control of swamp eel is carried out according to a conventional method, accomplishes to put prevention first, suits the remedy to the case.
8, wintering method
When water temperature in winter is below 10 DEG C, need first put shallow about Chi Shui to 35cm, and then progressively about 35cm at the bottom of sinking net cage to mud, keep the growth conditions of water peanut in net cage, swamp eel perches and survives the winter at the bottom of case.When temperature is down to below 5 DEG C, swamp eel is in hibernation-like state, and mud at the bottom of pond can enter in case, plays the effect of heat-preservation ventilating, eel kind with become eel survival rate and can reach 98%.Ensure that edible swamp eel also has market supply in the season of cold, improve the culture benefit of swamp eel.
9, gather in the crops
4m
2net cage, throw in eel kind June, in water temperature 18 ~ 28 DEG C of situations, through the raising of 5 ~ 6 months, eel kind weightening finish multiple be 5 ~ 10 times.Every mouthful of net cage can produce commodity eel about the 25kg of individual more than 100g.
Compared with prior art, the present invention has the following advantages:
1. swamp eel disease is few, and survival rate is high;
2. reduce swamp eel scope of activities, be conducive to swamp eel and grow fast, feed coefficient is low;
3. feeding and management is convenient, decreases labour intensity, only needs 1 people to operate;
4. aquaculture cost is low;
5. wintering method is simple and practical;
6. ensure that market continues supply, improve culture benefit.
7.4m
2small-sized net cage compares with traditional net cage, and advantage is the space reducing swamp eel activity, decreases disease, is conducive to healthy aquaculture; Improve the output of net cage unit are, operate more simple, only need the operations such as 1 people just can complete knock-out on nobby, tank-washer, throwing are raised, decrease management cost, the management of provisions eel has been arrived the change of essence.
Embodiment
In following examples, if not otherwise specified, technology used is the ordinary skill in the art.
Embodiment: 1
One 4m
2the method of small-sized net cage culturing rice field eel, the steps include:
1, water body requirement
The requirement that water source, pond meets " pollution-free food aquiculture fresh water water quality NY5051-2001 ", pond area 5 mu, depth of water 1.5m.Net cage arrange that the gross area is pond water area 40%.
2, net cage is arranged
Cage size is 2.0m × 2.0m, case height 1.2m, is that 1.0cm polyethylene is made without tubercle mesh sheet by mesh.Net cage is set in row, and the concrete column that uses the length of side to be 12cm and the thick iron wire of 0.5cm are fixed on the central area from waterside, pond 2m.1m is spaced apart, underwater portion 0.7m, above water 0.5m between casing.
3, front preparation is put in a suitable place to breed
Net cage is at the front 8 times water of eel kind cartonning, and the net cage newly done will soak 10d in cultivating pool water body, allows the lack of toxicity of net cage, and on casing, form one deck biomembrane, avoids eel kind to abrade.Then abort peanut in case, and coverage rate accounts for 70% of net cage area, is intended to the effect that purifies water and provides hidden place of resting under tree for swamp eel.
4, eel kind source, transport and process
Choose yellow finless eel.Every 50kg swamp eel uses the glucose solution 250ml of medical 5% separately to add 100g " dimension eel life ", and (Beijing fishing is produced through biotechnology Co., Ltd, main component: vitamin A, D
3, K
3, B
1, B
2, B
6, C and nicotinic acid, calcium pantothenate, folic acid etc.) change water soaking, the water yield added just enters water with swamp eel and is advisable.Cask is made with bubble chamber.This example haulage time 6 hours, does not change water.Before nowel, every 50kg swamp eel separately adds terramycin 5mg with 5% medical glucose 500ml again and soaks cartonning after 20 minutes.Forbid sterilizing to eel kind by salt, povidone iodine, avoid overstimulation to damage fish body.Transport utensil water differs with pond water temperature and is no more than 2 DEG C.
5. breeding density with put the time in a suitable place to breed
Wuhan, the time of putting in a suitable place to breed is June 16, and the front and back of putting eel kind in a suitable place to breed 3 days are all the weather of fine day.Throw in specification with cabrage 15 ~ 20g, density 30 ~ 40 tails/m
2, every mouthful of net cage eel kind weight is 3.0 ~ 3.5kg.
6. feed making and feeding method
After eel kind nowel 8, make starter diet with water earthworm, feeding volume accounts for 3% of swamp eel body weight, feeds 5 days.Carry out tame and docile food 8 days with silver carp again, feeding volume is 8% of swamp eel body weight, proceeds to routine and throws something and feeds.
The main feed that routine is thrown something and fed is the stirring material of Silver Carp Surimi and swamp eel manufactured feed (being produced by Xiamen Jia Kang feed corporation,Ltd) weight ratio 2:1, and adding proportion is 0.05% " dimension eel life ".Feeding volume is 8% of swamp eel body weight, and swamp eel ate up in one hour.Average temperature is more than 18 DEG C, and Feeding time 1h before sunset every day carries out.Start feeding when being afternoon 4 when average temperature is 12-18 DEG C, when average temperature is down to less than 12 DEG C, stop feeding, prepare to survive the winter.
Feeding method is, is directly scooped by the food lumps mixed food spoon on the water peanut be placed in fixed cage and is unlikely to fall into the water.Swamp eel ingests with sense of smell.
In the present embodiment, the feed coefficient of the silver carp live fish gruel of throwing something and feeding is 6 ~ 8, manufactured feed be 1.5 ~ 2.4.
7, feeding and management
Sooner or later inspection, checks whether casing is broken by the teeth by mouse, as leaky timely repairing.Note pond SEA LEVEL VARIATION, particularly summer rain in torrents or high temperature and drought time, net cage water level should be regulated and controled in time.
Water quality of controlling well is that small-sized net cage supports eel important measures.7 ~ August is the season that swamp eel growth is the fastest, and along with the increase of feeding volume, excreta increases, and particularly in breeding water body, the breeding of algae is too much, and water quality very easily worsens.When water level transparency is lower than 20cm, need to exchange new water, when the normal water level of water level not at 1.5-1.8m, need to inject new water.Once change that water is generally whole breeding water body 1/3rd, new water of annotating in the place away from fish culture net cage, in order to avoid exchange water body in a large number, makes swamp eel produce stress reaction, impact growth.At high temperature season, the chlorine dioxide concentration with 8% is needed weekly to be 0.5ml/m
3, or bleaching powder concentration is 1g/m
3to splash net cage and surrounding.When pond water temperature more than 35 DEG C, exchange new water be difficult to again cooling time, swamp eel can scorching uneasiness with stop eating, deep-well underground water should be used to lower the temperature, improve swamp eel living environment.
The disease control of swamp eel is carried out according to a conventional method, accomplishes to put prevention first, suits the remedy to the case.
8, wintering method
When water temperature in winter is below 10 DEG C, need first put shallow about Chi Shui to 35cm, and then progressively about 35cm at the bottom of sinking net cage to mud, keep the growth conditions of water peanut in net cage, swamp eel perches and survives the winter at the bottom of case.When temperature is down to below 5 DEG C, swamp eel is in hibernation-like state, and mud at the bottom of pond can enter in case, plays the effect of heat-preservation ventilating, eel kind with become eel survival rate and can reach 98%.
9, gather in the crops
4m
2net cage, throw in eel kind June, in water temperature 18 ~ 28 DEG C of situations, through the raising of 6 months, eel kind weightening finish multiple be 8-10 doubly, individuality less weightening finish multiple is higher.Every mouthful of net cage can produce commodity eel about the 25kg of individual more than 100g.
Claims (1)
1. one kind with 4m
2the method of small-sized net cage culturing rice field eel, the steps include:
1) water body requirement
The water source, pond arranging net cage meets the requirement of NY5051-2001, pond area 3 ~ 5 mu, the depth of water 1.5 ~ 2.0m, and net cage arranges the gross area to be no more than 40% of pond water area;
2) net cage is arranged
Cage size is 2.0m × 2.0m, case height 1.2m, be that 0.5 ~ 1.0cm polyethylene is made without tubercle mesh sheet by mesh, net cage is set in row, the concrete column that the use length of side is 12cm and the iron wire of diameter 0.5cm are fixed on the central area from waterside, pond 2m, 1 m is spaced apart, underwater portion 0.7m, above water 0.5m between casing;
3) front preparation is put in a suitable place to breed
Net cage 8 ~ 10d before the cartonning of eel kind enters water, and newly assembled net cage will soak 10d in pond waters, transplants water peanut when net cage enters water in case, and coverage rate accounts for 70% of net cage area;
4) eel kind source, transport and diseases prevention are nursed
Choosing kind is yellow finless eel or bluish yellow stigma eel;
In transportation, will carry out effective diseases prevention nursing to eel kind, every 50kg swamp eel uses the glucose solution 250ml of medical 5% separately to add 100g and ties up eel lifeization water soaking, and the water yield added just enters water with swamp eel; Make cask with bubble chamber, the long-distance transport time reaches 10 hours, changes water once; Before nowel, every 50kg swamp eel separately adds terramycin 5mg with 5% medical glucose 500ml again and soaks cartonning after 20 minutes; Transport utensil water differs with pond water temperature and is no more than 2 DEG C;
5) breeding density with put the time in a suitable place to breed
Put in a suitable place to breed selection of time in 6 months, the last ten-days period, i.e. after the Dragon Boat Festival of the lunar calendar; Select the front and back of putting eel kind in a suitable place to breed within 3 days, to be all that the weather of fine day is put in a suitable place to breed, throw in specification with cabrage 15 ~ 20g, density 30 ~ 40 tails/m
2, every mouthful of net cage eel kind weight is 3.0 ~ 3.5kg, disposablely puts sufficient eel kind;
6) feed making and feeding method
Eel kind nowel 8 ~ 10d, makes starter diet with earthworm or water earthworm, and feeding volume is 3% of eel kind weight, throws something and feeds 5 days; Again with silver carp; Any one in spiral shell a species of small clam living in fresh water or freshwater mussel meat carries out taming and dociling food, and feeding volume is the 6%-12% of eel kind weight, and throw something and feed 6 ~ 10d, tames and dociles to eat to proceed to routine successfully and throw something and feed;
The main feed that routine is thrown something and fed is the stirring material of Silver Carp Surimi and swamp eel manufactured feed weight ratio 2:1 ~ 3:1, and adding proportion is the dimension eel life of 0.05%; Feeding volume is generally 4 ~ 12% of swamp eel body weight, has eaten be as the criterion with swamp eel in 1 hour, and Feeding time 1h before sunset every day carries out, feeding is started when being afternoon 4 when average temperature is 12-18 DEG C, when average temperature is down to less than 12 DEG C, stop feeding, prepare to survive the winter;
Feeding method is, is directly scooped by the food lumps mixed food spoon on the water peanut be placed in fixed cage and is unlikely to fall into the water;
7) feeding and management
Sooner or later inspection, checks whether casing is broken by the teeth by mouse, as leaky timely repairing, notes pond SEA LEVEL VARIATION, in time regulation and control net cage water level, in order to avoid Chi Shui covers case mouth;
When water level transparency is lower than 20cm, need to exchange new water, when the normal water level of water level not at 1.5-1.8m, need to inject new water; Once change that water is whole breeding water body 1/3rd; To annotate in the place away from fish culture net cage new water, at high temperature season, during water temperature more than 30 DEG C, need weekly the chlorine dioxide concentration with 8% to be 0.5ml/m
3, or bleaching powder concentration is 1g/m
3to splash net cage and surrounding; When pond water temperature more than 35 DEG C, exchange new water be difficult to again cooling time, use the cooling of deep-well underground water;
The disease control of swamp eel is carried out according to a conventional method, accomplishes to put prevention first, suits the remedy to the case;
8) wintering method
When water temperature in winter is below 10 DEG C, need first put shallow about Chi Shui to 35cm, and then progressively about 35cm at the bottom of sinking net cage to mud, keep the growth conditions of water peanut in net cage, swamp eel perches and survives the winter at the bottom of case;
9) gather in the crops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490315.4A CN104542367B (en) | 2013-10-18 | 2013-10-18 | A kind of method with 4 square metres of small-sized net cage culturing rice field eels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490315.4A CN104542367B (en) | 2013-10-18 | 2013-10-18 | A kind of method with 4 square metres of small-sized net cage culturing rice field eels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104542367A true CN104542367A (en) | 2015-04-29 |
| CN104542367B CN104542367B (en) | 2016-08-31 |
Family
ID=53060305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310490315.4A Expired - Fee Related CN104542367B (en) | 2013-10-18 | 2013-10-18 | A kind of method with 4 square metres of small-sized net cage culturing rice field eels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104542367B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798712A (en) * | 2015-05-11 | 2015-07-29 | 武汉市知富企业管理咨询有限公司 | Cage raising method for rice-field eel offspring seeds |
| CN110012851A (en) * | 2018-01-10 | 2019-07-16 | 王文梅 | Utilize the method for solar energy high-yield quick breeding swamp eel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2533112A1 (en) * | 1982-09-22 | 1984-03-23 | Bordes Sue Dominique | Mass structure which can be used particularly for fishing or aquafarming |
| CN1126025A (en) * | 1995-03-08 | 1996-07-10 | 彭秀真 | Method for breeding ricefield eel in net case and its breeding case |
| CN1418540A (en) * | 2001-11-12 | 2003-05-21 | 武汉好运道特种养殖科技有限公司 | Method for cultiating recifield eel in ecological net cage |
| CN103004660A (en) * | 2012-12-19 | 2013-04-03 | 中国水产科学研究院长江水产研究所 | Parent fish culturing method for scaled artificial breeding of finless ell |
| CN103314901A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Method for culturing finless eel in net cage |
| CN103340169A (en) * | 2013-07-19 | 2013-10-09 | 湖州广源水产养殖有限公司 | Method for breeding finless eels in two-year period |
-
2013
- 2013-10-18 CN CN201310490315.4A patent/CN104542367B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2533112A1 (en) * | 1982-09-22 | 1984-03-23 | Bordes Sue Dominique | Mass structure which can be used particularly for fishing or aquafarming |
| CN1126025A (en) * | 1995-03-08 | 1996-07-10 | 彭秀真 | Method for breeding ricefield eel in net case and its breeding case |
| CN1418540A (en) * | 2001-11-12 | 2003-05-21 | 武汉好运道特种养殖科技有限公司 | Method for cultiating recifield eel in ecological net cage |
| CN103004660A (en) * | 2012-12-19 | 2013-04-03 | 中国水产科学研究院长江水产研究所 | Parent fish culturing method for scaled artificial breeding of finless ell |
| CN103314901A (en) * | 2013-06-17 | 2013-09-25 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Method for culturing finless eel in net cage |
| CN103340169A (en) * | 2013-07-19 | 2013-10-09 | 湖州广源水产养殖有限公司 | Method for breeding finless eels in two-year period |
Non-Patent Citations (2)
| Title |
|---|
| 彭秀真等: "微型网箱养殖黄鳝技术研究", 《内陆水产》 * |
| 袁泽民: "黄鳝网箱养殖技术", 《现代农业科技》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798712A (en) * | 2015-05-11 | 2015-07-29 | 武汉市知富企业管理咨询有限公司 | Cage raising method for rice-field eel offspring seeds |
| CN110012851A (en) * | 2018-01-10 | 2019-07-16 | 王文梅 | Utilize the method for solar energy high-yield quick breeding swamp eel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104542367B (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102415346B (en) | Fresh water aquaculture method for penaeus vannamei | |
| CN104094879A (en) | Ecological culturing method for mandarin fish | |
| CN105557580B (en) | A kind of cultural method of Macrobrachium Rosenbergii Juvenile | |
| CN104542407B (en) | Two-stage cultivation method for loach offspring seeds | |
| CN101720688A (en) | Snakehead breeding method | |
| CN104521813A (en) | Carp aquaculture method | |
| CN103918615B (en) | A kind of method of the red clam worm of indoor circulating water three-dimensional culture | |
| CN103340165A (en) | Mandarin fish pond ecological high and stable yield method | |
| CN103314898B (en) | Method for breeding carps in large-scale net cages | |
| CN104396809A (en) | Grass carp culturing method | |
| CN104521808A (en) | Catfish culturing method | |
| CN104351091A (en) | Black carp breeding technology | |
| CN105557569A (en) | Pond culture method for Mastacembelus armatus | |
| CN105340833A (en) | Low-light culturing method for giant salamanders | |
| CN105325329A (en) | High-yield culture method for grass carp | |
| CN103875551A (en) | Loach industrial breeding method | |
| CN104351090A (en) | Aquaculture method for breams | |
| CN105660486A (en) | Breeding method for intercropping mullet parents and fugu obscurus | |
| CN104115774A (en) | River crab breeding method | |
| CN103875558A (en) | Swimming crab breeding method | |
| CN103478036B (en) | The breeding method of a kind of cabezon fry | |
| KR20160073534A (en) | Aquaculture Methods for Mottled Eel | |
| CN104542367B (en) | A kind of method with 4 square metres of small-sized net cage culturing rice field eels | |
| CN104041431A (en) | Culture method of self cultivated cross-breeding crucian | |
| CN103766249B (en) | A kind of mixed feed feeding method of Parapenaeopsis hardwickii seed rearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zou Yemao Inventor after: Tian Shuxi Inventor after: Lu Xinggui Inventor after: Zhang Chongxiu Inventor after: Nan Youping Inventor after: Wang Jun Inventor after: Tang Wenhao Inventor before: Zou Yemao Inventor before: Wang Jun Inventor before: Nan Youping |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20191018 |