CN106942226A - Promote pasture and water and beneficial algae growing plants growth regulator in shrimp, the crab pool - Google Patents
Promote pasture and water and beneficial algae growing plants growth regulator in shrimp, the crab pool Download PDFInfo
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- CN106942226A CN106942226A CN201710189222.6A CN201710189222A CN106942226A CN 106942226 A CN106942226 A CN 106942226A CN 201710189222 A CN201710189222 A CN 201710189222A CN 106942226 A CN106942226 A CN 106942226A
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- 241000195493 Cryptophyta Species 0.000 title claims abstract description 47
- 230000009286 beneficial effect Effects 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 241000238557 Decapoda Species 0.000 title claims abstract description 25
- 239000003630 growth substance Substances 0.000 title claims abstract description 24
- 239000005648 plant growth regulator Substances 0.000 claims abstract description 54
- 229930191978 Gibberellin Natural products 0.000 claims abstract description 35
- IXORZMNAPKEEDV-UHFFFAOYSA-N gibberellic acid GA3 Natural products OC(=O)C1C2(C3)CC(=C)C3(O)CCC2C2(C=CC3O)C1C3(C)C(=O)O2 IXORZMNAPKEEDV-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000003448 gibberellin Substances 0.000 claims abstract description 35
- OORIKNJWZHTXDC-UHFFFAOYSA-N CCCC(CC)C(CC)(C(=O)OCC)N Chemical compound CCCC(CC)C(CC)(C(=O)OCC)N OORIKNJWZHTXDC-UHFFFAOYSA-N 0.000 claims abstract description 34
- 241001113556 Elodea Species 0.000 claims abstract description 32
- 150000002596 lactones Chemical class 0.000 claims abstract description 30
- 235000007122 Scenedesmus obliquus Nutrition 0.000 claims abstract description 29
- 244000249201 Scenedesmus obliquus Species 0.000 claims abstract description 29
- 241000196324 Embryophyta Species 0.000 claims abstract description 28
- RBXVOQPAMPBADW-UHFFFAOYSA-N nitrous acid;phenol Chemical class ON=O.OC1=CC=CC=C1 RBXVOQPAMPBADW-UHFFFAOYSA-N 0.000 claims abstract description 27
- 244000249214 Chlorella pyrenoidosa Species 0.000 claims abstract description 26
- 235000007091 Chlorella pyrenoidosa Nutrition 0.000 claims abstract description 26
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 230000001737 promoting effect Effects 0.000 claims abstract 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 230000005791 algae growth Effects 0.000 claims 1
- 230000012010 growth Effects 0.000 abstract description 25
- 241000251468 Actinopterygii Species 0.000 abstract description 8
- 230000000366 juvenile effect Effects 0.000 abstract description 7
- 230000004083 survival effect Effects 0.000 abstract description 4
- 238000009360 aquaculture Methods 0.000 abstract description 3
- 244000144974 aquaculture Species 0.000 abstract description 2
- 241000195649 Chlorella <Chlorellales> Species 0.000 description 9
- 238000013329 compounding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000011534 incubation Methods 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000008485 antagonism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 108010033040 Histones Proteins 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- -1 diethyl aminoethyl hexanoates Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/12—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group, wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
- A01N33/18—Nitro compounds
- A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
- A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
- A01N43/12—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings condensed with a carbocyclic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/22—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom rings with more than six members
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N45/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds having three or more carbocyclic rings condensed among themselves, at least one ring not being a six-membered ring
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Promote pasture and water and beneficial algae growing plants growth regulator in shrimp, the crab pool the invention discloses one kind, it is related to aquaculture field, pasture and water include waterweed, beneficial algae includes chlorella pyrenoidosa and scenedesmus obliquus, and the plant growth regulator is any one or a few the mixture in diethyl aminoethyl hexanoate, multiple nitrophenols, gibberellin, brassin lactones；It is 0.01~1mg/L to promote the beneficial algae growing plants growth regulator usage amount, and the usage amount for promoting the waterweed growing plants growth regulator is 0.001~0.06mg/L.The plant growth regulator of the present invention can effectively facilitate the increase of waterweed fresh weight, the increase of plant height and the growth of fibrous root, and the growth of chlorella pyrenoidosa and scenedesmus obliquus can be remarkably promoted, the density of chlorella pyrenoidosa and scenedesmus obliquus is improved within effective time, and then improves fish, shrimp, the survival rate and the speed of growth of juvenile crab.
Description
Technical field
The present invention relates to aquaculture field, and in particular to pasture and water and beneficial algae grow in a kind of promotion shrimp, the crab pool
Plant growth regulator.
Background technology
At present, concentrate or the aquatic farm of half centralized management in order to improve fish, shrimp, juvenile crab put in a suitable place to breed initial stage survival rate and
The speed of growth, is usually added into the chows such as fermented bean dregs, yolk as bait, to supplement the organic matter in water body, still, people
Make feed to enter after water body, just addled before fish shrimp crab is edible mostly, be not only easily caused body eutrophication, Er Qiehui
The incidence of disease of fish shrimp crab is caused to raise.
Beneficial algae and pasture and water are the supplements of naturally occurring organism, are that fish in freshwater aquiculture, shrimp, juvenile crab are put in a suitable place to breed just
Natural bait needed for phase normal growth, the growth of the growth and growth rate of natural bait to fish, shrimp, juvenile crab has larger
Influence.
In recent years, the influence on plant growth regulator to algal grown has caused the attention of people, but current
Research is primarily directed to the higher algae of the market values such as chlorella, and different algal species have different growth developmental characteristics.At present,
Pond beneficial algae and the speed of growth of pasture and water are still to restrict fish, shrimp, the larger factor of juvenile crab growth slowly excessively.
The content of the invention
For defect present in prior art, it is an object of the invention to provide one kind promote in shrimp, the crab pool pasture and water and
Beneficial algae growing plants growth regulator, it is possible to increase the growth of cultivating pool beneficial algae and pasture and water, and then raising fish,
Shrimp, the survival rate and the speed of growth of juvenile crab.
To achieve the above objectives, the present invention is adopted the technical scheme that：
One kind promotes pasture and water and beneficial algae growing plants growth regulator in shrimp, the crab pool, and the pasture and water include Yi Le
Algae, the beneficial algae includes chlorella pyrenoidosa and scenedesmus obliquus, and the plant growth regulator is diethyl aminoethyl hexanoate, multiple nitro
Any one or a few mixture in phenol, gibberellin, brassin lactones；The beneficial algae growing plants is promoted to grow
Conditioning agent usage amount is 0.01~1mg/L, promote the usage amount of the waterweed growing plants growth regulator for 0.001~
0.06mg/L。
On the basis of above-mentioned technical proposal, when the plant growth regulator be diethyl aminoethyl hexanoate, and for waterweed when, institute
The usage amount for stating diethyl aminoethyl hexanoate is 0.001~0.02mg/L.
On the basis of above-mentioned technical proposal, when the plant growth regulator to answer nitrophenols, and during for waterweed,
The usage amount of the multiple nitrophenols is 0.001~0.01mg/L.
On the basis of above-mentioned technical proposal, when the plant growth regulator is gibberellin, and for the waterweed
When, the usage amount of the gibberellin is 0.001~0.01mg/L.
On the basis of above-mentioned technical proposal, when the plant growth regulator is brassin lactones, and for waterweed
When, the usage amount of the brassin lactones is 0.007~0.06mg/L.
On the basis of above-mentioned technical proposal, when the plant growth regulator is diethyl aminoethyl hexanoate, and for pyrenoids bead
When algae or scenedesmus obliquus, the usage amount of the diethyl aminoethyl hexanoate is 0.1mg/L.
On the basis of above-mentioned technical proposal, when the plant growth regulator to answer nitrophenols, and it is small for pyrenoids
During ball algae, the usage amount of the multiple nitrophenols is 1mg/L.
On the basis of above-mentioned technical proposal, when the plant growth regulator is gibberellin, and for pyrenoids bead
During algae, the usage amount of the gibberellin is 0.4mg/L；When the plant growth regulator is gibberellin, and for scenedesmus obliquus
When, the usage amount of the gibberellin is 0.1mg/L.
On the basis of above-mentioned technical proposal, when the plant growth regulator is brassin lactones, and for pyrenoids
During chlorella, the usage amount of the brassin lactones is 0.3mg/L；When the plant growth regulator be brassin lactones, and
During for scenedesmus obliquus, the usage amount of the brassin lactones is 0.45mg/L.
Compared with prior art, the advantage of the invention is that：
(1) pasture and water and beneficial algae growing plants growth regulator in promotion shrimp of the invention, the crab pool, including Yi Le
Algae, chlorella pyrenoidosa and scenedesmus obliquus, plant growth regulator are diethyl aminoethyl hexanoate, answered in nitrophenols, gibberellin, brassin lactones
Any one or a few mixture, when pasture and water are waterweed, the usage amount of plant growth regulator for 0.001~
0.06mg/L, and when plant growth regulator is mixture, diethyl aminoethyl hexanoate is essential composition in mixture, and the mixing
When in use, the usage amount of diethyl aminoethyl hexanoate is not less than 0.001mg/L to thing, and Yi Le can be effectively facilitated using the plant growth regulator
The increase of algae fresh weight, the increase of plant height and the growth of fibrous root；When beneficial algae is chlorella pyrenoidosa and scenedesmus obliquus,
Plant growth regulator can remarkably promote the growth of chlorella pyrenoidosa and scenedesmus obliquus, and pyrenoids is improved within effective time
Chlorella and the density of scenedesmus obliquus, the i.e. present invention can improve the growth of cultivating pool beneficial algae and pasture and water, and then improve
Fish, shrimp, the survival rate and the speed of growth of juvenile crab.
Embodiment
The present invention is described in further detail with reference to embodiments.
The embodiment of the present invention provides pasture and water and beneficial algae growing plants growth regulator in a kind of promotion shrimp, the crab pool,
Pasture and water include waterweed, and beneficial algae includes chlorella pyrenoidosa and scenedesmus obliquus, and plant growth regulator is diethyl aminoethyl hexanoate, multiple nitre
Any one or a few mixture in base phenol, gibberellin, brassin lactones, plant growth regulator can for aqua,
Grain, powder or other forms.
When for waterweed, the usage amount of plant growth regulator is 0.001~0.06mg/L, and when plant growth is adjusted
When to save agent be mixture, diethyl aminoethyl hexanoate is essential composition in mixture, and the mixture is when in use, the use of diethyl aminoethyl hexanoate
Amount is not less than 0.001mg/L, and the increase of waterweed fresh weight, plant height can be effectively facilitated using the plant growth regulator
Increase and the growth of fibrous root.
In addition, plant growth regulator can also be used alone, when for waterweed, and plant growth regulator is that amine is fresh
During ester, the usage amount of diethyl aminoethyl hexanoate is 0.001~0.02mg/L.
When plant growth regulator is multiple nitrophenols, and during for waterweed, the usage amount of multiple nitrophenols for 0.001~
0.01mg/L。
When plant growth regulator is gibberellin, and during for waterweed, the usage amount of gibberellin for 0.001~
0.01mg/L。
When plant growth regulator is brassin lactones, and during for waterweed, the usage amounts of brassin lactones is 0.007
~0.06mg/L.
When beneficial algae is chlorella pyrenoidosa or scenedesmus obliquus, the usage amount of plant growth regulator for 0.01~
1mg/L, can promote the growth of chlorella pyrenoidosa or scenedesmus obliquus in water body, by carrying out optical density to the water body after culture
Detection, is not added OD value (at 650nm) in the water of plant growth regulator and is adjusted significantly lower than plant growth is added
Save the water body of agent.
The present invention is obtained by substantial amounts of research, in situations, and plant growth regulator gives birth to grid to chlorella or tiltedly
The facilitation of algae is most obvious：
A, when beneficial algae be chlorella pyrenoidosa or scenedesmus obliquus, plant growth regulator be diethyl aminoethyl hexanoate when, diethyl aminoethyl hexanoate
Usage amount be 0.1mg/L.
B, when beneficial algae is chlorella pyrenoidosa, plant growth regulator is multiple nitrophenols, the usage amount of multiple nitrophenols
For 1mg/L.
C, when beneficial algae be chlorella pyrenoidosa, plant growth regulator be gibberellin when, the usage amount of gibberellin is
0.4mg/L。
D, when beneficial algae be scenedesmus obliquus, plant growth regulator be gibberellin when, the usage amount of gibberellin is
0.1mg/L。
E, when beneficial algae be chlorella pyrenoidosa, plant growth regulator be brassin lactones when, brassin lactones
Usage amount is 0.3mg/L.
F, when beneficial algae be scenedesmus obliquus, plant growth regulator be brassin lactones when, the use of brassin lactones
Measure as 0.45mg/L.
Below, by 2 groups of experiments, the present invention is described in detail
Experimental group 1
Waterweed used of the invention picks up from the heavy lake in Wuhan City Caidian District, is incubated in outdoor aquarium, chooses strong before experiment
Strong plant adapts to culture in 1/10Hoagland nutrient solutions in laboratory, and experiment sand used is river sand, is filled after rinsing well
Enter beaker, growth selection develops the basically identical waterweed plant without obvious lateral bud and fibrous root, 8 ± 0.5cm's of difference clip length
Each 5 sections of waterweed caulody, transplanting is in equipped with the husky beaker of 1L 1/10Hoagland nutrient solutions Sheng, husky thickness 4cm in beaker.
After preliminary experiment determines the effective range of growth regulator, the ultimate density of experiment diethyl aminoethyl hexanoate is respectively set to
0.002nd, 0.004,0.008,0.016mg/L, the ultimate density of multiple nitrophenols is respectively set to 0.001,0.002,0.004,
0.008mg/L, the ultimate density of gibberellin is respectively set to 0.001,0.004,0.007mg/L, brassin lactones it is final dense
Degree is respectively set to 0.0075,0.03,0.0525mg/L, diethyl aminoethyl hexanoate is 1 in mass ratio with multiple nitrophenols:2 compound and final total
Concentration is 0.02,0.004,0.008mg/L, 0.016mg/L, diethyl aminoethyl hexanoate, multiple nitrophenols, gibberellin and brassin lactones press quality
Than for 1:1:2:1 compounding and final total concentration are 0.03,0.004,0.015mg/L, 0.04mg/L, diethyl aminoethyl hexanoate, gibberellin and rue
Tongue element lactone is 1 in mass ratio:3:2 compoundings and final total concentration are 0.03,0.005,0.017mg/L, 0.043mg/L.
The plant growth regulator of above-mentioned different type, concentration is added separately in the beaker with waterweed, and often
Individual type, concentration set at least 30 parallel groups, meanwhile, the waterweed for being added without plant growth regulator is set as control
Group, in the case of other conditions identical, is cultivated all waterweeds, and incubation time is 14 days, and record is all daily
The growing state (fresh weight, plant height, lateral bud quantity and fibrous root quantity) of waterweed.
Obtained after the completion of experiment：The diethyl aminoethyl hexanoate of debita spissitudo, multiple nitrophenols, gibberellin and brassin lactones can improve Yi Le
The fresh weight of algae plant；0.004mg/L diethyl aminoethyl hexanoate and 0.001mg/L multiple nitrophenols can be obviously promoted waterweed plant height
Increase；Only 0.002mg/L diethyl aminoethyl hexanoate promotes the increase of waterweed fibrous root quantity；In use, plant growth regulating after compounding
Agent directly no significantly collaboration or antagonism, meanwhile, Four Plants growth regulator influences not on waterweed lateral bud quantity
Substantially.
Experimental group 2
Chlorella pyrenoidosa (Chlorella pyrenoidsa) and scenedesmus obliquus (Scedesmus obliquus) are purchased from
Inst. of Hydrobiology, Chinese Academy of Sciences.Two kinds of algae use SE nutrient solutions 12:Cultivated under 12L/D laboratory conditions, illumination
Intensity 2000-3000lux, 25 DEG C of cultivation temperature, air-charging incubation was transferred once per 7-10 days.
After preliminary experiment determines the effective range of growth regulator, the ultimate density of diethyl aminoethyl hexanoate is set to 0.1,0.2,
0.4th, 0.6,0.8,1mg/L, the ultimate density of multiple nitrophenols is set to 0.1,0.2,0.4,0.6,0.8,1mg/L, gibberellin
Ultimate density is set to 0.1,0.2,0.4,0.6,0.8,1mg/L, the ultimate densities of brassin lactones is respectively set to 0.075,
0.15th, 0.3,0.45,0.6,0.75mg/L, diethyl aminoethyl hexanoate is 1 in mass ratio with gibberellin:1 compounding and final total concentration be 0.02,
0.004th, 0.02mg/L, 0.5mg/L, diethyl aminoethyl hexanoate, multiple nitrophenols, gibberellin and brassin lactones are 1 in mass ratio:1:2:1 answers
Match somebody with somebody and final total concentration be 0.03,0.04,0.8mg/L, 1mg/L, diethyl aminoethyl hexanoate, gibberellin and brassin lactones are 1 in mass ratio:
1:2 compoundings and final total concentration are 0.1,0.3,0.7mg/L, 1mg/L, multiple nitrophenols, gibberellin and brassin lactones press quality
Than for 1:3:5 compoundings and final total concentration are 0.05,0.15,0.45mg/L, 0.75mg/L.
The plant growth regulator of above-mentioned different type, concentration is added separately to give birth to grid with chlorella pyrenoidosa/tiltedly
In the beaker of algae, and each type, concentration set at least 30 parallel groups, meanwhile, setting is added without plant growth regulator
Two histone core chlorellas/scenedesmus obliquus as a control group, in the case of other conditions identical, to all pyrenoids beads
Algae and scenedesmus obliquus are cultivated, and incubation time is 13 days, and the light that all chlorella pyrenoidosas and scenedesmus obliquus are recorded daily is close
Spend (650nm), optical density can illustrate the stand density of chlorella pyrenoidosa and scenedesmus obliquus.
The diethyl aminoethyl hexanoate of set various concentrations has been obviously promoted the growth of chlorella pyrenoidosa in the present embodiment group, especially
The most obvious with 0.1mg/L diethyl aminoethyl hexanoate treatment effect, at the 13rd day of chlorella growth, its OD value was apparently higher than control group.
Other concentration diethyl aminoethyl hexanoates also promote the growth of chlorella, but this facilitation effect such as 0.1mg/L is notable.
Concentration has facilitation for 0.1mg/L and 0.2mg/L diethyl aminoethyl hexanoate to scenedesmus obliquus growth, with 0.1mg/L place
Reason group effect becomes apparent from.
The influence that multiple nitrophenols processing grows to chlorella pyrenoidosa：0.8mg/L and 1mg/L multiple nitrophenols is to pyrenoids
Chlorella has obvious promotion to make, and wherein 1mg/L multiple nitrophenols effect is most obvious, life of the multiple nitrophenols processing to scenedesmus obliquus
Long facilitation is fainter.
Growth of the gibberellin of various concentrations to chlorella pyrenoidosa has facilitation, at 0.4mg/L gibberellin
Reason group effect is most obvious.
0.1mg/L gibberellin is obviously promoted effect to scenedesmus obliquus, and other each treatment groups are without obvious effect.
In use, plant growth regulator is without significantly collaboration or antagonism after compounding.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (9)
1. one kind promotes pasture and water and beneficial algae growing plants growth regulator in shrimp, the crab pool, it is characterised in that：The pasture and water
Including waterweed, the beneficial algae include chlorella pyrenoidosa and scenedesmus obliquus, the plant growth regulator be diethyl aminoethyl hexanoate,
Any one or a few mixture in multiple nitrophenols, gibberellin, brassin lactones；Promote the plant of the beneficial algae growth
Thing growth regulator usage amount is 0.01~1mg/L, and the usage amount for promoting the waterweed growing plants growth regulator is
0.001~0.06mg/L.
2. promote pasture and water and beneficial algae growing plants growth regulator, its feature in shrimp, the crab pool as claimed in claim 1
It is：When the plant growth regulator is diethyl aminoethyl hexanoate, and during for waterweed, the usage amount of the diethyl aminoethyl hexanoate for 0.001~
0.02mg/L。
3. promote pasture and water and beneficial algae growing plants growth regulator, its feature in shrimp, the crab pool as claimed in claim 1
It is：When the plant growth regulator to answer nitrophenols, and during for waterweed, the usage amount of the multiple nitrophenols is
0.001~0.01mg/L.
4. promote pasture and water and beneficial algae growing plants growth regulator, its feature in shrimp, the crab pool as claimed in claim 1
It is：When the plant growth regulator be gibberellin, and for the waterweed when, the usage amount of the gibberellin is
0.001~0.01mg/L.
5. promote pasture and water and beneficial algae growing plants growth regulator, its feature in shrimp, the crab pool as claimed in claim 1
It is：When the plant growth regulator be brassin lactones, and for waterweed when, the usage amount of the brassin lactones is
0.007~0.06mg/L.
6. promote pasture and water and beneficial algae growing plants growth regulator, its feature in shrimp, the crab pool as claimed in claim 1
It is：When the plant growth regulator be diethyl aminoethyl hexanoate, and for chlorella pyrenoidosa or scenedesmus obliquus when, the diethyl aminoethyl hexanoate
Usage amount is 0.1mg/L.
7. promote pasture and water and beneficial algae growing plants growth regulator, its feature in shrimp, the crab pool as claimed in claim 1
It is：When the plant growth regulator to answer nitrophenols, and during for chlorella pyrenoidosa, the usage amount of the multiple nitrophenols
For 1mg/L.
8. promote pasture and water and beneficial algae growing plants growth regulator, its feature in shrimp, the crab pool as claimed in claim 1
It is：When the plant growth regulator be gibberellin, and for chlorella pyrenoidosa when, the usage amount of the gibberellin is
0.4mg/L；When the plant growth regulator be gibberellin, and for scenedesmus obliquus when, the usage amount of the gibberellin is
0.1mg/L。
9. promote pasture and water and beneficial algae growing plants growth regulator, its feature in shrimp, the crab pool as claimed in claim 1
It is：When the plant growth regulator is brassin lactones, and during for chlorella pyrenoidosa, the brassin lactones make
Consumption is 0.3mg/L；When the plant growth regulator is brassin lactones, and during for scenedesmus obliquus, in the brassin
The usage amount of ester is 0.45mg/L.
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| CN201710189222.6A CN106942226A (en) | 2017-03-27 | 2017-03-27 | Promote pasture and water and beneficial algae growing plants growth regulator in shrimp, the crab pool |
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| CN201710189222.6A CN106942226A (en) | 2017-03-27 | 2017-03-27 | Promote pasture and water and beneficial algae growing plants growth regulator in shrimp, the crab pool |
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ID=59473137
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666591A (en) * | 2019-02-11 | 2019-04-23 | 杭州园泰生物科技有限公司 | Method for increasing the content of phycoerythrin in Porphyra |
| CN110214653A (en) * | 2019-07-01 | 2019-09-10 | 中国科学院南京土壤研究所 | A method of rice field phosphorus loss is reduced using periphyton |
| CN111202071A (en) * | 2020-01-20 | 2020-05-29 | 无锡绿水之源生物科技有限公司 | Granular preparation for promoting aquatic weed to take root and leave and application thereof |
| CN114920360A (en) * | 2022-05-19 | 2022-08-19 | 上海太和水科技发展股份有限公司 | Method for processing water peltate grass before cutting |
| CN116349593B (en) * | 2023-03-23 | 2024-03-08 | 上海海洋大学 | Artificial culture method for improving high temperature stress resistance of cola |
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2017
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| 杨胜勇: ""藻类生长化学调控剂的筛选及其作用机制的研究"", 《中国优秀硕士学位论文全文数据库 农业科技辑》 * |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666591A (en) * | 2019-02-11 | 2019-04-23 | 杭州园泰生物科技有限公司 | Method for increasing the content of phycoerythrin in Porphyra |
| CN109666591B (en) * | 2019-02-11 | 2022-07-12 | 杭州园泰生物科技有限公司 | Method for increasing the content of phycoerythrin in Porphyra |
| CN110214653A (en) * | 2019-07-01 | 2019-09-10 | 中国科学院南京土壤研究所 | A method of rice field phosphorus loss is reduced using periphyton |
| CN110214653B (en) * | 2019-07-01 | 2021-06-25 | 中国科学院南京土壤研究所 | A method for reducing phosphorus loss in paddy field by using periclump organisms |
| CN111202071A (en) * | 2020-01-20 | 2020-05-29 | 无锡绿水之源生物科技有限公司 | Granular preparation for promoting aquatic weed to take root and leave and application thereof |
| CN114920360A (en) * | 2022-05-19 | 2022-08-19 | 上海太和水科技发展股份有限公司 | Method for processing water peltate grass before cutting |
| CN116349593B (en) * | 2023-03-23 | 2024-03-08 | 上海海洋大学 | Artificial culture method for improving high temperature stress resistance of cola |
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