CN106069890A - A kind of Cirrhina molitorella offspring seed cultivation method - Google Patents
A kind of Cirrhina molitorella offspring seed cultivation method Download PDFInfo
- Publication number
- CN106069890A CN106069890A CN201610407663.4A CN201610407663A CN106069890A CN 106069890 A CN106069890 A CN 106069890A CN 201610407663 A CN201610407663 A CN 201610407663A CN 106069890 A CN106069890 A CN 106069890A
- Authority
- CN
- China
- Prior art keywords
- water
- fermentation
- pond
- yield
- cirrhina molitorella
- 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
Links
- 241000703788 Cirrhinus molitorella Species 0.000 title claims abstract description 41
- 238000012364 cultivation method Methods 0.000 title description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000000855 fermentation Methods 0.000 claims abstract description 49
- 230000004151 fermentation Effects 0.000 claims abstract description 49
- 241000894006 Bacteria Species 0.000 claims abstract description 45
- 239000003337 fertilizer Substances 0.000 claims abstract description 29
- 239000002131 composite material Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 230000000813 microbial effect Effects 0.000 claims abstract description 13
- 230000002550 fecal effect Effects 0.000 claims abstract description 9
- 241000193755 Bacillus cereus Species 0.000 claims abstract description 8
- 230000001276 controlling effect Effects 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 241000108664 Nitrobacteria Species 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- 240000002791 Brassica napus Species 0.000 claims description 10
- 241000209051 Saccharum Species 0.000 claims description 10
- 230000001954 sterilising effect Effects 0.000 claims description 10
- 235000004977 Brassica sinapistrum Nutrition 0.000 claims description 9
- 230000037396 body weight Effects 0.000 claims description 9
- 210000003608 fece Anatomy 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 7
- 244000105624 Arachis hypogaea Species 0.000 claims description 7
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 7
- 235000018262 Arachis monticola Nutrition 0.000 claims description 7
- 235000020232 peanut Nutrition 0.000 claims description 7
- 239000010871 livestock manure Substances 0.000 claims description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 244000144977 poultry Species 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 230000003203 everyday effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 241000193830 Bacillus <bacterium> Species 0.000 claims 1
- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000004083 survival effect Effects 0.000 abstract description 11
- 235000013305 food Nutrition 0.000 abstract description 8
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 abstract 1
- 241000251468 Actinopterygii Species 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 230000012010 growth Effects 0.000 description 7
- 239000003895 organic fertilizer Substances 0.000 description 7
- 241000239250 Copepoda Species 0.000 description 6
- 238000005276 aerator Methods 0.000 description 6
- 241000264847 Siniperca chuatsi Species 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 241001247197 Cephalocarida Species 0.000 description 3
- 241000209094 Oryza Species 0.000 description 3
- 241000700141 Rotifera Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000004459 forage Substances 0.000 description 3
- 230000000366 juvenile effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000002423 protozoacide Substances 0.000 description 3
- 230000000384 rearing effect Effects 0.000 description 3
- 210000000582 semen Anatomy 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 235000019786 weight gain Nutrition 0.000 description 3
- 241001293861 Cirrhinus mrigala Species 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035040 seed growth Effects 0.000 description 2
- 235000006008 Brassica napus var napus Nutrition 0.000 description 1
- 241000251464 Coelacanthiformes Species 0.000 description 1
- 241000252206 Cypriniformes Species 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 241000594011 Leuciscus leuciscus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 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
-
- 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)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a kind of Cirrhina molitorella seed high-yield and high-efficiency cultural method, step includes: the nurturing period uses fermentation fertilizer；Microbial ecological agent is used during cultivation；Wherein, described microbial ecological agent is composite bacteria fermentation gained fermented product, and described composite bacteria includes one or more in bacillus cereus, fecal bacteria, nitrobacteria, EM bacterium.Fermentation fertilizer is used with regulating and controlling water quality technical tie-up, play the synergism hung together, fermentation fertilizer is under the decomposition of microorganism, abundant food and nutrient is provided for plankton, and plankton also provides abundant bait for fry, thus effectively improve survival rate and the yield of seed.
Description
Technical field
The present invention relates to technical field of aquaculture, particularly to the Cirrhina molitorella offspring seed cultivation method of a kind of high-yield and high-efficiency.
Background technology
Cirrhnus mrigala (Cirrhinus mrigala), is commonly called as Cirrhina molitorella, is subordinate to and is under the jurisdiction of Osteichthyes, Cypriniformes, Cyprinus carpio
Section, dace belong to, and are a kind of subtropical zone omnivorousness demersal fishes, have dense stocking Fresh & Tender in Texture, resistance to, disease is few, tolerance to cold is strong, growth is fast
The advantages such as speed, the culture-cycle is short.Outside divided by upper feature, owing to its life habit is similar with famous and precious economic fish Siniperca chuatsi, therefore exist
China In Guangdong Province is widely used in the high density intensive culture of Siniperca chuatsi frequently as forage fiss.But, along with Siniperca chuatsi cultivates
Scale gradually expands, and Cirrhina molitorella highlights the most day by day as the demand of forage fiss, once forage fiss insufficient investment, may result in Siniperca chuatsi certainly
Massacre mutually, cause productivity effect to decline, had a strong impact on the development of the aquaculture industry of the famous and precious Fish such as Siniperca chuatsi.
But, current Cirrhina molitorella breeding method production efficiency is relatively low, seed growth is slow, survival rate is low, hence it is evident that have impact on life
Produce benefit.
Summary of the invention
In view of this, the invention provides a kind of operation sequence simple, easily manage, seed growth is fast, and survival rate is high
The Cirrhina molitorella offspring seed cultivation method of high-yield and high-efficiency.
A kind of Cirrhina molitorella offspring seed cultivation method, step includes:
A, rich water of cleaning up the pond: intake after sterilization of cleaning up the pond, use fermentation fertilizer 150-300 kilogram for every mu after having entered water；
B, fry bloom: after step a completes 7-10 days, and Cirrhina molitorella spray is put with the density of blooming of 1,000,000/mu-300, ten thousand/mu
Enter in the pool after step a processes, use water impact；
C, draw in the net to take exercise: after fry grows to cun sheet, within every 7-16 days, once draw in the net to take exercise；
D, management of throwing something and feeding: 2 feedstuffs of throwing something and feeding every day nurturing period, each feeding volume is the 5-10% of fry body weight, every 6-8
It uses fermentation fertilizer, and its consumption is every mu and uses 100-200 kilogram；
E, regulating and controlling water quality: often within 8-12 days, using a microbial ecological agent during cultivation, consumption is every mu 30-40 kilogram；Institute
Stating microbial ecological agent is composite bacteria fermentation gained fermented product, and described composite bacteria includes that bacillus cereus, fecal bacteria, nitrification are thin
One or more in bacterium, EM bacterium.
The invention has the beneficial effects as follows: will ferment fertilizer and regulating and controlling water quality technical tie-up of the present invention uses, before and after playing
The synergism correlated, fermentation fertilizer, under the decomposition of specific microbial ecological agent, provides abundant food for plankton
And nutrient, in pond, plankton abundance significantly improves, and plankton also provides abundant bait for fry, thus
The effective survival rate improving seed and yield.
Detailed description of the invention
The invention provides a kind of Cirrhina molitorella offspring seed cultivation method, step includes:
A, rich water of cleaning up the pond: intake after sterilization of cleaning up the pond, use fermentation fertilizer 150-300 kilogram for every mu after having entered water；
B, fry bloom: after step a completes 7-10 days, and Cirrhina molitorella spray is put with the density of blooming of 1,000,000/mu-300, ten thousand/mu
Enter in the pool after step a processes, use water impact；
C, draw in the net to take exercise: after fry grows to cun sheet, within every 7-16 days, once draw in the net to take exercise；
D, management of throwing something and feeding: 2 feedstuffs of throwing something and feeding every day nurturing period, each feeding volume is the 5-10% of fry body weight, every 6-8
It uses fermentation fertilizer, and its consumption is every mu and uses 100-200 kilogram；
E, regulating and controlling water quality: often within 8-12 days, using a microbial ecological agent during cultivation, consumption is every mu 30-40 kilogram；Institute
Stating microbial ecological agent is composite bacteria fermentation gained fermented product, and described composite bacteria includes that bacillus cereus, fecal bacteria, nitrification are thin
One or more in bacterium, EM bacterium.
Preferably, described composite bacteria includes two kinds in bacillus cereus, fecal bacteria, nitrobacteria, EM bacterium, and two kinds of bacterium
Mass ratio be 1:1.Fermentation organic fertilizer slowly-releasing bag is used in combination with specific microbial ecological agent, hangs together collaborative, make yield
Improving, survival rate also improves, and in pond, plankton abundance also improves.
Preferably, fermentation step described in step e includes: by rapeseed cake or peanut residue, industry brown sugar (Saccharum Sinensis Roxb.), composite bacteria, water
In 20-30 DEG C of bottom fermentation 24-48 hour after mixing.Temperature is bigger on fermentation time impact；General 25-30 DEG C, ferment 24 hours,
20-25 DEG C, fermentation time must extend, 36-48 hour.
More preferably, the raw materials quality ratio of microbial ecological agent described in step e is: composite bacteria: industry brown sugar (Saccharum Sinensis Roxb.): colza
Cake or peanut residue: pond water=1～2:2～4:12～15:80～90.
Preferably, sterilisation step of cleaning up the pond described in step a includes: before cleaning up the pond, water stays water, stays water 20-30 centimetre, entirely
Splashing lime water in pond, consumption is every mu 50-100 kilogram.
Preferably, water inlet described in step a is carried out for after sterilization of cleaning up the pond for 3-4 days, and disposable water inlet makes depth of water increase 0.8-
1.2 meters, during water inlet, water flows to pool after flowing through the bolting silk screen cloth that mesh size is 0.25 millimeter.
Preferably, described fermentation fertilizer is one or both of fermentation pig manure or fermentation poultry dung.
More preferably, step a and step d are fermented the method for application of fertilizer for fermentation fertilizer is placed in slow release bag
Corner, pool it is positioned over after in.
The Cirrhina molitorella offspring seed cultivation method provided the present invention below in conjunction with specific embodiment is further described.Below
The embodiment described is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
Experimental technique in following embodiment, if no special instructions, is conventional method.Reality used in following embodiment
Test material if no special instructions, the most commercially available.
Embodiment 1
Present embodiments providing a kind of Cirrhina molitorella offspring seed cultivation method, adopt and cultivate with the following method, its step includes:
A kind of Cirrhina molitorella seed high-yield and high-efficiency breeding method, comprises the steps:
(1) clean up the pond rich water seed rearing pond select area 10 mu, sterilization of before putting Cirrhina molitorella spray, thoroughly being cleaned up the pond in pond,
Kill wild fishes, harmful organisms and pathogen.Before cleaning up the pond, water stays 20-30 centimetre of water, and every mu of full pool spilling head lime water 50 is public
Jin, can try water and throw Seedling after 7 days.After sterilization of cleaning up the pond, within the 3rd day, start water inlet and fertilising rich water, cultivate plankton etc. natural
Bait.General disposable water inlet 0.8-1.2 rice, must cover with the bolting silk screen cloth that mesh size is 0.25 millimeter during water inlet, anti-
Only harmful animal enters.Putting in corner, pond after having entered water equipped with fermentation organic fertilizer slowly-releasing bag, described fermentation fertilizer is that pig manure is through heap
Put gained after fermentation, use fermentation fertilizer 150 kilograms, according to circumstances impose fermentation fertilizer later, use 100 every time for every mu
Kg/acre.
(2) fry blooms after 7 days, and pond waters plankton bait includes wheel animalcule, cladocera, Copepods, primary dynamic
When things etc. relatively enrich, Cirrhina molitorella spray puts into, with 1,000,000/mu density of blooming, the rich water pool of cleaning up the pond.Under Cirrhina molitorella spray more fragile during the pool,
Burden-Swimming Ability of KM is poor, and mortality rate is higher.Now taking compact submersible pump to wash by water in the pool, by water circulation, fry is easier to
Ingest bait, and flow action also can stimulate plankton growth in water body, produces more natural bait, is conducive to carrying
Pool survival rate under high fry.
(3) drawing in the net exercise after fry grows to cun sheet, need to carry out drawing in the net to take exercise, the frequency drawing in the net to take exercise of selection is every
7 days once.
(4) the commercial feed number of times of throwing something and feeding of management nurturing period of throwing something and feeding is 2 times/day, and high temperature fine day selects 8:00-9 in the morning:
00, afternoon 4:00-5:00；The low temperature cloudy day select the morning 10:00-11:00, afternoon 3:00-4:00.
Each feeding volume is the 5% of fry body weight, and liquid manure weather is poor, feeds less, and vice versa.When throwing something and feeding soaked along pond
Pool surrounding is thrown something and fed, it is simple to juvenile fish has food within the scope of the Burden-Swimming Ability of KM of oneself, and period of throwing something and feeding closes aerator, observes fish
Seedling state, beneficially disease are observed and prevention and control, wait the water surface to also have a small amount of fry when travelling, open aerator.Every 7 days in pond
Corner, the pool is put equipped with fermentation organic fertilizer slowly-releasing bag, uses fermentation fertilizer 100 kilograms, beneficially food organisms growth for every mu.
(5) splashed every 10 days during regulating and controlling water quality cultivation a microbial ecological agent.Material choice: rapeseed cake or Semen arachidis hypogaeae
Bran, industry brown sugar (Saccharum Sinensis Roxb.), (composite bacteria selects in bacillus cereus or fecal bacteria or nitrobacteria or EM bacterium any two to composite bacteria
Kind, and mass ratio is 1:1), pond water.Proportioning raw materials (weight ratio): composite bacteria: industry brown sugar (Saccharum Sinensis Roxb.): rapeseed cake or peanut residue:
Pond water=1:2:12:85.Using method: after being sufficiently mixed according to proportioning by raw material, is placed in 25-in a big container or bucket
Uncovered or sealing and fermenting is carried out 24 hours, at fine day noon with every mu of fermented product used for ponds 30 kilograms at 30 DEG C.
Through compared with the pond being provided without this technology, this technology can make the rate of body weight gain of Cirrhina molitorella improve 51.92%, and pond is taken turns
Borer population amount improves 1.65 times, and Copepods quantity improves 1.0 times, and protozoacide quantity improves 2.14 times, and Cirrhina molitorella survival rate improves
15%-18%.
Embodiment 2
Present embodiments providing a kind of Cirrhina molitorella offspring seed cultivation method, adopt and cultivate with the following method, its step includes:
(1) clean up the pond rich water seed rearing pond select area 20 mu, before putting Cirrhina molitorella spray, is thoroughly cleaned up the pond in pond and disappears
Poison, kills wild fishes, harmful organisms and pathogen.Before cleaning up the pond, water stays 20-30 centimetre of water, every mu of full pool spilling head lime water
100 kilograms, water can be tried after 10 days and throw Seedling.After sterilization of cleaning up the pond, within the 4th day, start water inlet and fertilising rich water, cultivate plankton
Deng natural bait.General disposable water inlet 0.8-1.2 rice, must be with the bolting silk net cloth cover that mesh size is 0.25 millimeter during water inlet
Live, prevent harmful animal entrance.Putting in corner, pond after having entered water equipped with fermentation organic fertilizer slowly-releasing bag, described fermentation fertilizer is freshly-slaughtered poultry
Excrement is gained after stacking fermentation, uses fermentation fertilizer 250 kilograms, according to circumstances imposes fermentation fertilizer, every time later for every mu
Use 150 kgs/acre.
(2) fry blooms after 10 days, and pond waters plankton bait includes wheel animalcule, cladocera, Copepods, primary
When animals etc. are relatively enriched, Cirrhina molitorella spray puts into, with 2,000,000/mu density of blooming, the rich water pool of cleaning up the pond.Under Cirrhina molitorella spray more crisp during the pool
Weak, Burden-Swimming Ability of KM is poor, and mortality rate is higher.Now taking compact submersible pump to wash by water in the pool, by water circulation, fry is more held
Easily ingest bait, and flow action also can stimulate plankton growth in water body, produces more natural bait, is conducive to
Improve pool survival rate under fry.
(3) drawing in the net exercise after fry grows to cun sheet, need to carry out drawing in the net to take exercise, the frequency drawing in the net to take exercise of selection is every
10 days once.
(4) the commercial feed number of times of throwing something and feeding of management nurturing period of throwing something and feeding is 2 times/day, and high temperature fine day selects 8:00-in the morning
9:00, afternoon 4:00-5:00；The low temperature cloudy day select the morning 10:00-11:00, afternoon 3:00-4:00.
Each feeding volume is the 10% of fry body weight, and liquid manure weather is poor, feeds less, and vice versa.When throwing something and feeding soaked along
Pond surrounding is thrown something and fed, it is simple to juvenile fish has food within the scope of the Burden-Swimming Ability of KM of oneself, and period of throwing something and feeding closes aerator, observes
Fry state, beneficially disease are observed and prevention and control, wait the water surface to also have a small amount of fry when travelling, open aerator.Every 6 days
Corner, pond is put equipped with fermentation organic fertilizer slowly-releasing bag, uses fermentation fertilizer 150 kilograms, beneficially food organisms growth for every mu.
(5) splashed every 8 days during regulating and controlling water quality cultivation a microbial ecological agent.Material choice: rapeseed cake or Semen arachidis hypogaeae
Bran, industry brown sugar (Saccharum Sinensis Roxb.), (composite bacteria selects in bacillus cereus or fecal bacteria or nitrobacteria or EM bacterium any one composite bacteria
Kind), pond water.Proportioning raw materials (weight ratio): composite bacteria: industry brown sugar (Saccharum Sinensis Roxb.): rapeseed cake or peanut residue: pond water=1.5:3:
13:85.Using method: after being sufficiently mixed according to proportioning by raw material, is placed in a big container or bucket and opens at 20-25 DEG C
Mouthful or sealing and fermenting 36 hours, at fine day noon with every mu of fermented product used for ponds 35 kilograms.
Through compared with the pond being provided without this technology, this technology can make the rate of body weight gain of Cirrhina molitorella improve 50.1%, and pond is taken turns
Borer population amount improves 1.4 times, and Copepods quantity improves 1.1 times, and protozoacide quantity improves 2.0 times, and Cirrhina molitorella survival rate improves 15%-
20%.
Embodiment 3
Present embodiments providing a kind of Cirrhina molitorella offspring seed cultivation method, adopt and cultivate with the following method, its step includes:
(1) clean up the pond rich water seed rearing pond select area 30 mu, before putting Cirrhina molitorella spray, is thoroughly cleaned up the pond in pond and disappears
Poison, kills wild fishes, harmful organisms and pathogen.Before cleaning up the pond, water stays 20-30 centimetre of water, every mu of full pool spilling head lime water 80
Kilogram, water can be tried after 8 days and throw Seedling.After sterilization of cleaning up the pond, within the 3rd or 4 day, start water inlet and fertilising rich water, cultivate plankton
Deng natural bait.General disposable water inlet 0.8-1.2 rice, must be with the bolting silk net cloth cover that mesh size is 0.25 millimeter during water inlet
Live, prevent harmful animal entrance.Putting in corner, pond after having entered water equipped with fermentation organic fertilizer slowly-releasing bag, described fermentation fertilizer is pig
Excrement, freshly-slaughtered poultry excrement be gained after stacking fermentation, uses fermentation fertilizer 300 kilograms, according to circumstances imposes fermentation organic later for every mu
Fertilizer, uses 130 kgs/acre every time.
(2) fry blooms after 8 days, and pond waters plankton bait includes wheel animalcule, cladocera, Copepods, primary dynamic
When things etc. relatively enrich, Cirrhina molitorella spray puts into, with the density of blooming of 3,000,000/mu, the rich water pool of cleaning up the pond.Under Cirrhina molitorella spray more crisp during the pool
Weak, Burden-Swimming Ability of KM is poor, and mortality rate is higher.Now taking compact submersible pump to wash by water in the pool, by water circulation, fry is more held
Easily ingest bait, and flow action also can stimulate plankton growth in water body, produces more natural bait, is conducive to
Improve pool survival rate under fry.
(3) drawing in the net exercise after fry grows to cun sheet, need to carry out drawing in the net to take exercise, the frequency drawing in the net to take exercise of selection is every
16 days once.
(4) the commercial feed number of times of throwing something and feeding of management nurturing period of throwing something and feeding is 2 times/day, and high temperature fine day selects 8:00-in the morning
9:00, afternoon 4:00-5:00；The low temperature cloudy day select the morning 10:00-11:00, afternoon 3:00-4:00.
Each feeding volume is the 8% of fry body weight, and liquid manure weather is poor, feeds less, and vice versa.When throwing something and feeding soaked along pond
Pool surrounding is thrown something and fed, it is simple to juvenile fish has food within the scope of the Burden-Swimming Ability of KM of oneself, and period of throwing something and feeding closes aerator, observes fish
Seedling state, beneficially disease are observed and prevention and control, wait the water surface to also have a small amount of fry when travelling, open aerator.Every 8 days in pond
Corner, the pool is put equipped with fermentation organic fertilizer slowly-releasing bag, uses fermentation fertilizer 200 kilograms, beneficially food organisms growth for every mu.
(5) splashed every 12 days during regulating and controlling water quality cultivation a microbial ecological agent.Material choice: rapeseed cake or Semen arachidis hypogaeae
Bran, industry brown sugar (Saccharum Sinensis Roxb.), composite bacteria (composite bacteria selects bacillus cereus or fecal bacteria or the strain such as nitrobacteria or EM bacterium), pond
Pool water.Proportioning raw materials (weight ratio): composite bacteria: industry brown sugar (Saccharum Sinensis Roxb.): rapeseed cake or peanut residue: pond water=2:4:15:90.Make
By method: after raw material is sufficiently mixed according to proportioning, be placed in carry out at 20-25 DEG C in a big container or bucket uncovered or close
Seal ferment 48 hours, at fine day noon with every mu of fermented product used for ponds 40 kilograms.
Through compared with the pond being provided without this technology, this technology can make the rate of body weight gain of Cirrhina molitorella improve 54.5%, and pond is taken turns
Borer population amount improves 1.82 times, and Copepods quantity improves 0.8 times, and protozoacide quantity improves 2.6 times, and Cirrhina molitorella survival rate improves
14%-21%.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (8)
1. a Cirrhina molitorella seed high-yield and high-efficiency cultural method, it is characterised in that: step includes:
A, rich water of cleaning up the pond: intake after sterilization of cleaning up the pond, use fermentation fertilizer 150-300 kilogram for every mu after having entered water；
B, fry bloom: after step a completes 7-10 days, Cirrhina molitorella spray with the density of blooming of 1,000,000/mu-300, ten thousand/mu put into through
In pool after the process of step a, use water impact；
C, draw in the net to take exercise: after fry grows to cun sheet, within every 7-16 days, once draw in the net to take exercise；
D, management of throwing something and feeding: 2 feedstuffs of throwing something and feeding every day nurturing period, each feeding volume is the 5-10% of fry body weight, within every 6-8 days, executes
With fermentation fertilizer, its consumption is every mu and uses 100-200 kilogram；
E, regulating and controlling water quality: often within 8-12 days, using a microbial ecological agent during cultivation, consumption is every mu 30-40 kilogram；Described micro-
Ecological agent is composite bacteria fermentation gained fermented product, and described composite bacteria includes bacillus cereus, fecal bacteria, nitrobacteria, EM
One or more in bacterium.
2. Cirrhina molitorella seed high-yield and high-efficiency cultural method as claimed in claim 1, it is characterised in that: described composite bacteria includes bud
In spore bacillus, fecal bacteria, nitrobacteria, EM bacterium two kinds, and the mass ratio of two kinds of bacterium is 1:1.
3. Cirrhina molitorella seed high-yield and high-efficiency cultural method as claimed in claim 1 or 2, it is characterised in that: fermentation step described in step e
Suddenly include: by after rapeseed cake or peanut residue, brown sugar (Saccharum Sinensis Roxb.), composite bacteria, water mixing in 20-30 DEG C of bottom fermentation 24-48 hour.
4. Cirrhina molitorella seed high-yield and high-efficiency cultural method as claimed in claim 3, it is characterised in that: Tiny ecosystem system described in step e
The raw materials quality ratio of agent is: composite bacteria: brown sugar (Saccharum Sinensis Roxb.): rapeseed cake or peanut residue: water=1～2:2～4:12～15:80～90.
5. the Cirrhina molitorella seed high-yield and high-efficiency cultural method described in claim 1, it is characterised in that: sterilization step of cleaning up the pond described in step a
Suddenly including: before cleaning up the pond, water stays water, stay water 20-30 centimetre, full pool spilling head lime water, consumption is every mu of 50-100 public affairs
Jin.
6. Cirrhina molitorella seed high-yield and high-efficiency cultural method as claimed in claim 1, it is characterised in that: described in step a, water inlet is clear
Within the 3-4 days, carrying out after the sterilization of the pool, disposable water inlet makes the depth of water increase 0.8-1.2 rice, and during water inlet, water flows through mesh size is 0.25
Pool is flow to after the bolting silk screen cloth of millimeter.
7. Cirrhina molitorella seed high-yield and high-efficiency cultural method as claimed in claim 1, it is characterised in that: described fermentation fertilizer is for sending out
One or both of ferment pig manure or fermentation poultry dung.
8. Cirrhina molitorella seed high-yield and high-efficiency cultural method as claimed in claim 7, it is characterised in that: step a and step d are fermented
The method of application of fertilizer is for being positioned over corner, pool after being placed in slow release bag by fermentation fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407663.4A CN106069890A (en) | 2016-06-12 | 2016-06-12 | A kind of Cirrhina molitorella offspring seed cultivation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407663.4A CN106069890A (en) | 2016-06-12 | 2016-06-12 | A kind of Cirrhina molitorella offspring seed cultivation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106069890A true CN106069890A (en) | 2016-11-09 |
Family
ID=57228849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610407663.4A Pending CN106069890A (en) | 2016-06-12 | 2016-06-12 | A kind of Cirrhina molitorella offspring seed cultivation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106069890A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688971A (en) * | 2016-11-26 | 2017-05-24 | 全椒县民族水产养殖专业合作社 | Method suitable for cultivating Cirrhinus mrigala in Anhui province |
| CN107969357A (en) * | 2017-11-08 | 2018-05-01 | 广州智龙生物科技有限公司 | A kind of high-efficient method for cultivating of fish fry |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502243A (en) * | 2009-03-05 | 2009-08-12 | 苏州大学 | Large-scale cultivation method for summer fingerlings of Pelteobagrus fulvidraco |
| CN103875571A (en) * | 2014-04-03 | 2014-06-25 | 华中农业大学 | Method for large-scale breeding of mandarin fish fingerling |
| CN104396829A (en) * | 2014-12-03 | 2015-03-11 | 重庆市渝北区李言家禽养殖场 | Breeding method for fish fry |
| CN104798700A (en) * | 2015-03-25 | 2015-07-29 | 清远市清新区宇顺农牧渔业科技服务有限公司 | Fry pond management method |
| CN104969887A (en) * | 2015-07-08 | 2015-10-14 | 王正军 | Fishpond fish farming method |
| CN105393958A (en) * | 2015-11-17 | 2016-03-16 | 上海市水产研究所 | Current year fish fingerling indoor cement pool high density aquaculture method for bigmouth grenadier anchovy artificial breeding |
| CN105409840A (en) * | 2015-11-24 | 2016-03-23 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Breeding method of grass carp winter fingerlings |
-
2016
- 2016-06-12 CN CN201610407663.4A patent/CN106069890A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101502243A (en) * | 2009-03-05 | 2009-08-12 | 苏州大学 | Large-scale cultivation method for summer fingerlings of Pelteobagrus fulvidraco |
| CN103875571A (en) * | 2014-04-03 | 2014-06-25 | 华中农业大学 | Method for large-scale breeding of mandarin fish fingerling |
| CN104396829A (en) * | 2014-12-03 | 2015-03-11 | 重庆市渝北区李言家禽养殖场 | Breeding method for fish fry |
| CN104798700A (en) * | 2015-03-25 | 2015-07-29 | 清远市清新区宇顺农牧渔业科技服务有限公司 | Fry pond management method |
| CN104969887A (en) * | 2015-07-08 | 2015-10-14 | 王正军 | Fishpond fish farming method |
| CN105393958A (en) * | 2015-11-17 | 2016-03-16 | 上海市水产研究所 | Current year fish fingerling indoor cement pool high density aquaculture method for bigmouth grenadier anchovy artificial breeding |
| CN105409840A (en) * | 2015-11-24 | 2016-03-23 | 苏州市阳澄湖现代农业产业园特种水产养殖有限公司 | Breeding method of grass carp winter fingerlings |
Non-Patent Citations (1)
| Title |
|---|
| 张进等: "麦鲮早期生长与土池培育技术", 《中国渔业报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106688971A (en) * | 2016-11-26 | 2017-05-24 | 全椒县民族水产养殖专业合作社 | Method suitable for cultivating Cirrhinus mrigala in Anhui province |
| CN107969357A (en) * | 2017-11-08 | 2018-05-01 | 广州智龙生物科技有限公司 | A kind of high-efficient method for cultivating of fish fry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104430089A (en) | Pollution-free fresh water lobster breeding method | |
| CN102986563A (en) | Method for ecologically poly-culturing fishes with different feeding habits in net cages of shrimp culture pond | |
| CN107155986A (en) | The cultivating system and cultural method of a kind of river crab | |
| CN101664011A (en) | Earthen pond breeding method of procambarus clarki | |
| CN103392646A (en) | Method of scientifically raising Chinese high fin banded sharks in paddy fields | |
| CN104386886B (en) | The control method of eel pond water quality supported by a kind of net cage | |
| CN102771422A (en) | Multiple hybrid polyculture method of omnivorous and carnivorous fishes in intensive prawn culture pond | |
| CN104221963B (en) | A kind of Misgurni anguillicaudati large-scale ecological cultural method | |
| CN105284675B (en) | A kind of biological feed preparation method for breeding loach | |
| CN105210938B (en) | A kind of loach microorganism cultivation method | |
| CN107980673A (en) | A kind of alternate culture method of cray and mandarin fish | |
| CN104126549A (en) | Leech fry, snail and aquatic plant commensalism intermediate breeding method | |
| CN109122443A (en) | Australia freshwater lobster recirculated water oogenesis hatching system and method for culturing seedlings | |
| CN109463329A (en) | A kind of cray cultural method | |
| CN106417122B (en) | A kind of breeding method improving high-quality freshwater shrimp seed yield | |
| CN107372329A (en) | A kind of environmental and ecological cultural method of live pig | |
| CN102283154A (en) | Method for organically and efficiently breeding Erythroculter ilishaeformis in hilly pond | |
| CN105684974A (en) | Breeding medium used for juvenile shrimp and crab pool and preparation method of breeding medium | |
| CN104119152A (en) | Fresh water polyculture fish compound biological pesticide fertilizer and preparation method thereof | |
| CN106359187A (en) | Artificial culture method of tilapia mossambica | |
| CN109452204A (en) | A kind of polyculture method of Sparus Latus and Penaeus monodon | |
| CN104798700A (en) | Fry pond management method | |
| CN101341857A (en) | Ecological regulate and control cultivation method for penaeus orientalis in sea water pool | |
| CN106614171A (en) | High-efficiency river crab seedling growing integrated cultivation method | |
| CN108575841A (en) | A kind of cultural method of cray |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |