CN111109279A - Plant growth regulating composition containing allantoin - Google Patents
Plant growth regulating composition containing allantoin Download PDFInfo
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- CN111109279A CN111109279A CN201911401189.4A CN201911401189A CN111109279A CN 111109279 A CN111109279 A CN 111109279A CN 201911401189 A CN201911401189 A CN 201911401189A CN 111109279 A CN111109279 A CN 111109279A
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- allantoin
- active ingredient
- plant growth
- growth regulating
- crops
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- POJWUDADGALRAB-UHFFFAOYSA-N allantoin Chemical compound NC(=O)NC1NC(=O)NC1=O POJWUDADGALRAB-UHFFFAOYSA-N 0.000 title claims abstract description 200
- POJWUDADGALRAB-PVQJCKRUSA-N Allantoin Natural products NC(=O)N[C@@H]1NC(=O)NC1=O POJWUDADGALRAB-PVQJCKRUSA-N 0.000 title claims abstract description 100
- 229960000458 allantoin Drugs 0.000 title claims abstract description 100
- 239000000203 mixture Substances 0.000 title claims abstract description 48
- 230000008635 plant growth Effects 0.000 title claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 17
- 239000004480 active ingredient Substances 0.000 claims abstract description 61
- REZQBEBOWJAQKS-UHFFFAOYSA-N triacontan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCO REZQBEBOWJAQKS-UHFFFAOYSA-N 0.000 claims description 34
- 239000005979 Forchlorfenuron Substances 0.000 claims description 18
- GPXLRLUVLMHHIK-UHFFFAOYSA-N forchlorfenuron Chemical compound C1=NC(Cl)=CC(NC(=O)NC=2C=CC=CC=2)=C1 GPXLRLUVLMHHIK-UHFFFAOYSA-N 0.000 claims description 18
- 239000003910 polypeptide antibiotic agent Substances 0.000 claims description 17
- NWBJYWHLCVSVIJ-UHFFFAOYSA-N N-benzyladenine Chemical compound N=1C=NC=2NC=NC=2C=1NCC1=CC=CC=C1 NWBJYWHLCVSVIJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000005987 S-Abscisic acid Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 7
- 239000004530 micro-emulsion Substances 0.000 claims description 7
- 239000003094 microcapsule Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000000375 suspending agent Substances 0.000 claims description 6
- 239000004562 water dispersible granule Substances 0.000 claims description 6
- 239000004563 wettable powder Substances 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000002552 dosage form Substances 0.000 claims description 2
- 230000012010 growth Effects 0.000 abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 230000001737 promoting effect Effects 0.000 abstract description 19
- 150000001875 compounds Chemical class 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 11
- 239000003337 fertilizer Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 230000001965 increasing effect Effects 0.000 abstract description 9
- 238000011161 development Methods 0.000 abstract description 7
- 230000018109 developmental process Effects 0.000 abstract description 7
- 230000002708 enhancing effect Effects 0.000 abstract description 6
- 230000035784 germination Effects 0.000 abstract description 4
- 108090000790 Enzymes Proteins 0.000 abstract description 2
- 102000004190 Enzymes Human genes 0.000 abstract description 2
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract description 2
- 229930002875 chlorophyll Natural products 0.000 abstract description 2
- 235000019804 chlorophyll Nutrition 0.000 abstract description 2
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 abstract description 2
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 230000036039 immunity Effects 0.000 abstract description 2
- 230000000243 photosynthetic effect Effects 0.000 abstract description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 43
- 239000000575 pesticide Substances 0.000 description 25
- 230000009471 action Effects 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 10
- VMZBTPALYWVSGZ-UHFFFAOYSA-M potassium;2-nitrophenolate Chemical compound [K+].[O-]C1=CC=CC=C1[N+]([O-])=O VMZBTPALYWVSGZ-UHFFFAOYSA-M 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 9
- 229910021641 deionized water Inorganic materials 0.000 description 9
- 239000002270 dispersing agent Substances 0.000 description 9
- 239000003995 emulsifying agent Substances 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 239000000080 wetting agent Substances 0.000 description 9
- 240000007594 Oryza sativa Species 0.000 description 8
- 235000007164 Oryza sativa Nutrition 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 230000002195 synergetic effect Effects 0.000 description 8
- 235000010469 Glycine max Nutrition 0.000 description 7
- 244000068988 Glycine max Species 0.000 description 7
- 241000209140 Triticum Species 0.000 description 7
- 235000021307 Triticum Nutrition 0.000 description 7
- 239000007798 antifreeze agent Substances 0.000 description 7
- 239000003814 drug Substances 0.000 description 7
- 239000005648 plant growth regulator Substances 0.000 description 7
- 235000009566 rice Nutrition 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 6
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 6
- 240000003768 Solanum lycopersicum Species 0.000 description 6
- 238000013401 experimental design Methods 0.000 description 6
- 239000000945 filler Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 239000002518 antifoaming agent Substances 0.000 description 5
- 239000002775 capsule Substances 0.000 description 5
- -1 compound potassium nitrophenolate Chemical class 0.000 description 5
- 230000000857 drug effect Effects 0.000 description 5
- 235000013399 edible fruits Nutrition 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 241000207199 Citrus Species 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 235000020971 citrus fruits Nutrition 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 240000008067 Cucumis sativus Species 0.000 description 3
- 230000002301 combined effect Effects 0.000 description 3
- 239000006184 cosolvent Substances 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 description 2
- IKMDFBPHZNJCSN-UHFFFAOYSA-N Myricetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC(O)=C(O)C(O)=C1 IKMDFBPHZNJCSN-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 239000013530 defoamer Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229940116852 myricetin Drugs 0.000 description 2
- PCOBUQBNVYZTBU-UHFFFAOYSA-N myricetin Natural products OC1=C(O)C(O)=CC(C=2OC3=CC(O)=C(O)C(O)=C3C(=O)C=2)=C1 PCOBUQBNVYZTBU-UHFFFAOYSA-N 0.000 description 2
- 235000007743 myricetin Nutrition 0.000 description 2
- 230000010496 root system development Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 108700042778 Antimicrobial Peptides Proteins 0.000 description 1
- 102000044503 Antimicrobial Peptides Human genes 0.000 description 1
- 235000004035 Cryptotaenia japonica Nutrition 0.000 description 1
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 235000009849 Cucumis sativus Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 102000007641 Trefoil Factors Human genes 0.000 description 1
- 235000015724 Trifolium pratense Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 150000005018 aminopurines Chemical class 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000001094 effect on targets Effects 0.000 description 1
- 239000005712 elicitor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 229940095686 granule product Drugs 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000004521 hot fogging concentrate Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000010871 livestock manure Substances 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
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 230000003285 pharmacodynamic effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004560 ultra-low volume (ULV) liquid Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- 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
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a plant growth regulating composition containing allantoin, which is a plant growth regulating composition with active ingredients of an active ingredient A and an active ingredient B, wherein the active ingredient A is the allantoin, and the active ingredient B is selected from any one of the following compounds: the bactericidal composition is mainly used for enhancing the activity of enzyme, promoting the germination of seeds, improving the germination rate, enhancing the photosynthetic strength, improving the chlorophyll content, keeping green, preventing aging, promoting the development of root systems, promoting the effective absorption of crops on fertilizers, assisting the good growth of inferior parts of the crops, enhancing the absorption of plants on water and fertilizers and adjusting the balance of water in the plants, thereby improving the drought resistance and cold resistance of the plants, and having the functions of enhancing the immunity, enhancing the disease and insect resistance, improving the quality of the crops, increasing the yield and increasing the income.
Description
Technical Field
The invention belongs to the technical field of pesticides, and relates to application of a plant growth regulating composition containing allantoin to crops.
Technical Field
Allantoin is an excellent plant growth regulator, can stimulate plant growth, has obvious yield increasing effect on wheat, orange, rice, vegetable, soybean and the like, and has the functions of fruit fixing and early maturing.
Benzylaminopurine, forchlorfenuron, triacontanol, compound potassium nitrophenolate, S-abscisic acid and antibacterial peptide belong to common plant growth regulators and are widely applied to regulating the growth of plants.
Plant growth regulators are exogenous non-nutritive chemicals that are usually delivered to the site of action in the plant and at very low concentrations are able to promote or inhibit certain parts of its life process, making it desirable for human consumption. Each plant growth regulator has specific application, and the application requirements are quite strict, and the specific effect on target plants can be generated only under specific application conditions (including external factors). Often, varying concentrations will produce opposite results, e.g., promoting at low concentrations and inhibiting at high concentrations. The single plant growth regulator has single effect of promoting the growth of crops, and the compounding of the plant growth regulators with different action mechanisms can effectively solve the problem. The active ingredient A and the active ingredient B have different action mechanisms, have good synergistic effect in a certain range after being compounded with each other, and do not report related two-element compounding of allantoin, benzylaminopurine, forchlorfenuron, triacontanol, compound potassium nitrophenolate, S-elicitor and antibacterial peptide at present at home and abroad.
Disclosure of Invention
The invention aims to provide a plant growth regulating composition containing allantoin, which has a synergistic effect, low use cost and good effect.
The invention is realized by the following technical scheme:
a plant growth regulating composition containing allantoin, the effective active ingredients of which are active ingredient A and active ingredient B, is characterized in that: the weight ratio of the active component A to the active component B is 100: 1-1: 100, the active component A is allantoin, the active component B is one of benzylaminopurine, forchlorfenuron, triacontanol, potassium nitrophenolate, S-abscisic acid and antibacterial peptide, and the preferred weight ratio of the active component A to the active component B is 80: 1-1: 80; more preferably, the weight ratio of the allantoin to the benzylaminopurine is 30: 1-1: 25, the weight ratio of the allantoin to the forchlorfenuron is 30: 1-1: 20, the weight ratio of the allantoin to the triacontanol is 60: 1-1: 20, the weight ratio of the allantoin to the potassium nitrophenolate is 30: 1-1: 20, the weight ratio of the allantoin to the S-abscisic acid is 40: 1-1: 20, and the weight ratio of the allantoin to the antimicrobial peptide is 30: 1-1: 20.
The plant growth regulator composition comprises 0.1-80% of effective active ingredients, preferably 1-50% of the total weight.
The surfactants selected for use in the plant growth regulating compositions of the present invention are well known to those skilled in the art: can be selected from one or more of dispersing agent, wetting agent, emulsifier, thickener or defoaming agent. The formulations may also contain stabilizers, anti-freeze agents, etc. known to those skilled in the art, depending on the dosage form.
The plant growth regulating composition is used for promoting the growth of crops, wherein the crops comprise grain crops, bean crops, fiber crops, sugar crops, melon crops, fruit crops, dry fruit crops, hobby crops, rhizome crops, oil crops, flower crops, medicinal crops, raw material crops and green manure forage crops.
The plant growth regulating composition of the present invention may be prepared into any pesticide acceptable preparation form. The preferable preparation formulation is wettable powder, water dispersible granule, aqueous emulsion, microemulsion, microcapsule suspending agent, aqueous solution, soluble liquid and soluble powder, and can also be prepared into seed coating agent, suspending emulsion, microcapsule suspension-suspending agent, effervescent agent, ultra-low volume liquid and hot fogging concentrate.
The composition comprises the following components in percentage by weight when prepared into wettable powder: 0.001-100% of active component A, 0.001-100% of active component B, 2-10% of dispersing agent, 2-10% of wetting agent and the balance of filler.
When the composition is prepared into water dispersible granules, the composition comprises the following components in percentage by weight: 0.001-100% of active ingredient A, 0.001-100% of active ingredient B, 3-12% of dispersing agent, 1-8% of wetting agent, 1-10% of disintegrating agent, 0-8% of binding agent and the balance of filler.
When the composition is prepared into an aqueous emulsion, the composition comprises the following components in percentage by weight: 0.001-50% of active ingredient A, 0.001-50% of active ingredient B, 1-30% of solvent, 1-15% of emulsifier, 0-8% of antifreeze agent, 0-2% of thickening agent, 0.01-2% of defoaming agent and 100% of deionized water.
The composition comprises the following components in percentage by weight when prepared into microemulsion: 0.001-50% of active ingredient A, 0.001-50% of active ingredient B, 1-20% of solvent, 3-25% of emulsifier, 0-8% of antifreeze agent, 0.01-2% of defoamer and 100% of deionized water.
When the composition is prepared into a microcapsule suspending agent, the composition comprises the following components in percentage by weight: 0.001-50% of active ingredient A, 0.001-50% of active ingredient B, 2-10% of polymer capsule wall material, 1-10% of dispersant, 1-10% of solvent, 1-7% of emulsifier, 0.01-2% of defoamer, 0.01-5% of pH regulator and 100% of deionized water.
When the composition is prepared into a water agent, the composition comprises the following components in percentage by weight: 0.001-50% of active ingredient A, 0.001-50% of active ingredient B, 2-6% of cosolvent, 1-10% of wetting agent, 0-8% of antifreeze agent and 100% of deionized water.
The composition is prepared into soluble liquid and comprises the following components in percentage by weight: 0.001-50% of active ingredient A, 0.001-50% of active ingredient B, 1-10% of emulsifier, 2-6% of cosolvent and solvent added to 100%.
The composition is prepared into soluble powder and comprises the following components in percentage by weight: 0.001-50% of active ingredient A, 0.001-50% of active ingredient B, 3-12% of dispersing agent, 1-8% of wetting agent, 1-10% of disintegrating agent and 10-93% of filler.
The wettable powder has the main technical indexes that:
the water dispersible granule has the main technical indexes that:
the aqueous emulsion of the invention has the main technical indexes that:
the microemulsion of the invention has the main technical indexes that:
the microcapsule suspending agent of the invention has the main technical indexes that:
the main technical indexes of the water aqua of the invention are as follows:
the main technical indexes of the soluble liquid of the invention are as follows:
the soluble powder has the main technical indexes that:
the invention has the advantages that:
(1) after allantoin is compounded with benzylaminopurine, forchlorfenuron, triacontanol, compound potassium nitrophenolate, S-abscisic acid and antibacterial peptide, the compound allantoin has an obvious synergistic effect; (2) the activity of enzyme is enhanced, the germination of seeds is promoted, the germination rate is improved, the photosynthetic strength is enhanced, the chlorophyll content is increased, the green and aging resistance is improved, the development of root systems is promoted, the effective absorption of crops to fertilizers is promoted, the good growth of inferior parts of the crops is assisted, the absorption of plants to water and fertilizers is enhanced, and the balance of water in the plants is adjusted, so that the drought resistance and the cold resistance of the plants are improved; (3) has the functions of improving immunity, enhancing disease and insect resistance, improving crop quality, increasing production and income.
Detailed Description
The invention will be further illustrated with reference to the following examples, in which the percentages are by weight, but the invention is not limited thereto.
Application embodiment 1
Examples 1 to 16 wettable powders
The allantoin, the active ingredient B, the dispersant, the wetting agent and the filler are uniformly mixed in a mixing cylinder, and are crushed by a jet mill and then uniformly mixed to prepare the wettable powder product, wherein the wettable powder product is shown in Table 1.
TABLE 1 examples 1-16 with respect to the components and parts by weight
Examples 17 to 32 Water dispersible granules
The allantoin, active component B, dispersant, wetting agent, disintegrating agent, filler and the like are crushed by air flow to obtain the required particle size, and other auxiliary agents such as a binder (optionally added) and the like are added to obtain the granulating material. And (3) quantitatively feeding the material into a fluidized bed granulation dryer, granulating and drying to obtain the water dispersible granule product disclosed by the invention, which is shown in table 2.
TABLE 2 examples 17 to 32 compositions and parts by weight
Example 33 to 44 emulsion in water
Mixing allantoin, active ingredient B, solvent and emulsifier together, and dissolving into uniform oil phase; mixing deionized water, antifreeze agent (optionally), thickener (optionally), and defoaming agent together to obtain uniform water phase. Adding the water phase into the oil phase under high-speed stirring, and supplementing the balance with deionized water; the aqueous emulsion product of the invention can be prepared, and the details are shown in Table 3.
TABLE 3 compositions and parts by weight of examples 33 to 44
The new preparation can be prepared by interchanging benzylaminopurine, forchlorfenuron, triacontanol, potassium nitrophenolate, S-abscisic acid and antibacterial peptide in tables 1-3.
Examples 45 to 47 microemulsions
Dissolving allantoin and active component B in a homogenizer containing solvent, adding emulsifier, antifreeze agent (optionally added) and defoaming agent into the homogenizer containing the above solution, adding the rest of deionized water, intensively mixing and homogenizing to obtain the clear and transparent microemulsion product. See table 4 for details.
TABLE 4 examples 45-47 Components and amounts
Examples 48, 49 microcapsule suspensions
Allantoin, an active ingredient B, a high-molecular capsule wall material and a solvent are mixed and dissolved into a uniform oil phase, the oil phase is added into an aqueous phase solution containing an emulsifier, a pH regulator, a dispersant and a defoaming agent under the condition of shearing, the balance is supplemented by deionized water, the two materials react at an oil-water interface to form a high-molecular capsule wall, and a microcapsule suspending agent product with good dispersion of the composition is prepared, and the detailed table 5 shows.
TABLE 5 examples 48, 49 compositions and amounts
Examples 50 to 61 aqueous solutions
Allantoin, an active ingredient B, a wetting agent, an antifreeze agent, a solvent, deionized water and the like are mixed together to prepare an aqueous product of the composition, and the aqueous product is shown in Table 6.
TABLE 6 examples 50 to 61 compositions and parts by weight
Examples 62 to 73 soluble liquid agent
Uniformly shearing and mixing the emulsifier and the cosolvent at a high speed, adding the allantoin and the active ingredient B, ball-milling for 2-3 hours in a ball mill to ensure that the particle size of particles is below 5 mu m, and complementing the balance with a solvent to obtain the soluble liquid product disclosed by the invention, which is shown in Table 7.
TABLE 7 compositions and parts by weight of examples 62 to 73
Examples 74 to 85 soluble powders
The soluble powder product of the composition is prepared by drying, weighing, crushing, stirring, uniformly mixing and other conventional processing technologies of an active ingredient allantoin, an active ingredient B, a dispersing agent, a wetting agent, a disintegrating agent, a filler and the like, and is shown in Table 8.
TABLE 8 examples 74 to 85 compositions and parts by weight
The new preparation can be prepared by interchanging benzylaminopurine, forchlorfenuron, triacontanol, potassium nitrophenolate, S-abscisic acid and antibacterial peptide in the table 6-8.
The experimental determination adopts a seedling growth method. The determination steps are as follows:
selecting seeds with consistent size, respectively transferring into 9 cm-sized culture dish paved with two layers of filter paper, adding prepared medicinal liquid 1.5ml, adding distilled water as control, and repeating for 4 times, wherein each dish contains 10 grains. The capsule is covered with a capsule cover and placed in a climatic chamber at the temperature of 28 +/-1 ℃ for illumination for 10 hours. The height and root length of the seedlings were checked at 6 days.
And (4) result statistical analysis:
application example two:
test work: cucumber (Cucumis sativus)
The test medicament is provided by Shanxi Meibang pesticide Co Ltd.
And (3) experimental design: the promoting concentration range of the allantoin, the benayl aminopurine technical and the mixture of the two in different proportions is determined by a preliminary test.
And (3) test results:
TABLE 9 growth promoting effect of allantoin, benzylaminopurine and their mixed liquid in different proportions on cucumber
From table 9, it can be seen that after allantoin and benzylaminopurine are mixed for use, seedling and root growth can be promoted simultaneously, the ratio of allantoin to benzylaminopurine is within the range of 100: 1-1: 100, both have strong synergistic effects, and especially when the ratio of allantoin to benzylaminopurine is 1: 25-30: the synergistic effect is more obvious when the ratio of allantoin to benzylaminopurine is 1:25, 1:20, 1:15, 1:14, 1:13, 1:12, 1:11, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 10:1, 15:1, 20:1 and 30:1, wherein the ratio of allantoin to benzylaminopurine is 3: 2 is the best.
Application example three:
test work: cotton
The test medicament is provided by Shanxi Meibang pesticide Co Ltd.
And (3) experimental design: the promoting concentration range of the allantoin and the forchlorfenuron technical and the promoting concentration range of the mixed agent with different mixture ratios of the allantoin and the forchlorfenuron technical are determined through a preliminary test.
And (3) test results:
TABLE 10 allantoin and forchlorfenuron and growth promoting effect of mixed liquid thereof in different proportions on cotton
Table 10 shows that the allantoin and the forchlorfenuron can promote the growth of seedlings and roots at the same time after being mixed and used, and the allantoin and the forchlorfenuron have strong synergy when being mixed in a ratio of 100: 1-1: 100. Particularly, when the ratio of allantoin to forchlorfenuron is 1: 20-30: 1, the synergy is more remarkable, and the applicant tests show that the preferable ratio of allantoin to forchlorfenuron is 1:20, 1:15, 1:14, 1:13, 1:12, 1:11, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 10:1, 15:1, 16:1, 17:1, 18:1, 19:1, 20:1, 25:1 and 30:1, wherein the ratio of allantoin to forchlorfenuron is 5:1 is the best.
Application example four:
test work: tomato
The test medicament is provided by Shanxi Meibang pesticide Co Ltd.
And (3) experimental design: the promoting concentration range of allantoin, triacontanol original medicine and the mixture of the two in different proportions is determined by a preliminary test.
And (3) test results:
TABLE 11 growth promoting effect of allantoin and triacontanol and their mixed solutions in different proportions on tomato
From Table 11, it can be seen that allantoin and triacontanol can promote the growth of seedlings and roots simultaneously after being mixed, and the allantoin and triacontanol have strong synergistic effect when being mixed in a ratio of 100: 1-1: 100. Particularly, when the ratio of allantoin to triacontanol is 1: 20-60: 1, the synergy is more remarkable, and the applicant tests show that the preferable ratio of allantoin to triacontanol is 1:20, 1:19, 1:18, 1:17, 1:16, 1:15, 1:14, 1:13, 1:12, 1:11, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1 and 4:1, 5:1, 6:1, 7:1, 8:1, 9:1, 10:1, 15:1, 20:1, 25:1, 28:1, 30:1, 32:1, 35:1, 38:1, 40:1, 42:1, 45:1, 48:1, 50:1, 52:1, 55:1, 58:1, 60:1, with allantoin and triacontanol being 20:1 the most effective.
Application example five:
test work: rice (Oryza sativa L.) with improved resistance to stress
The test medicament is provided by Shanxi Meibang pesticide Co Ltd.
And (3) experimental design: the promoting concentration range of allantoin, compound potassium nitrophenolate and the mixture of the two in different proportions is determined by a preliminary test.
And (3) test results:
TABLE 12 growth promoting effect of allantoin, compound potassium nitrophenolate and their mixed liquid in different proportions on rice
From Table 12, it can be seen that allantoin and potassium nitrophenolate can promote the growth of seedlings and roots simultaneously after being mixed for use, and that the allantoin and the potassium nitrophenolate have strong synergistic effect when being mixed in a ratio of 100: 1-1: 100. Particularly, when the ratio of allantoin to potassium nitrophenolate is 1: 20-30: 1, the synergy is more remarkable, and the applicant tests show that the preferable ratio of allantoin to potassium nitrophenolate is 1:20, 1:15, 1:14, 1:13, 1:12, 1:11, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 10:1, 15:1, 20:1, 25:1 and 30:1, wherein the best effect is achieved when the ratio of allantoin to potassium nitrophenolate is 7: 1.
Application example six:
test work: soybean
The test medicament is provided by Shanxi Meibang pesticide Co Ltd.
And (3) experimental design: the promoting concentration range of allantoin, S-abscisic acid and the mixture of the two in different proportions is determined by a preliminary test.
And (3) test results:
surface 13 allantoin and S-abscisic acid and growth promoting effect of mixed solution thereof in different proportions on soybean
From Table 13, it can be seen that allantoin and S-abscisic acid can promote the growth of seedlings and roots simultaneously after being mixed, and the allantoin and S-abscisic acid have strong synergy when being mixed in the range of 100: 1-1: 100. Particularly, when the ratio of the allantoin to the S-abscisic acid is 1: 40-20: 1, the synergy effect is more remarkable, and the applicant tests show that the preferable ratio of the allantoin to the S-abscisic acid is 1:20, 1:15, 1:14, 1:13, 1:12, 1:11, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 10:1, 15:1, 16:1, 17:1, 18:1, 19:1, 20:1, 25:1, 30:1, 35:1 and 40:1, wherein the best effect is achieved when the ratio of the allantoin to the S-abscisic acid is 12: 1.
Application example seven:
test work: wheat (Triticum aestivum L.)
The test medicament is provided by Shanxi Meibang pesticide Co Ltd.
And (3) experimental design: the promoting concentration range of allantoin, antibacterial peptide and their mixture in different proportions is determined by preliminary experiments.
And (3) test results:
TABLE 14 growth promoting effect of allantoin, antibacterial peptide and their mixed solutions in different proportions on wheat
From Table 14, it can be seen that allantoin and antibacterial peptide can promote the growth of seedlings and roots simultaneously after being mixed for use, and both allantoin and antibacterial peptide have strong synergistic effects within a ratio of 100: 1-1: 100. Particularly, when the ratio of the allantoin to the antibacterial peptide is 1: 20-30: 1, the synergy effect is more remarkable, and the applicant tests show that the preferable ratio of the allantoin to the antibacterial peptide is 1:20, 1:15, 1:14, 1:13, 1:12, 1:11, 1:10, 1:9, 1:8, 1:7, 1:6, 1:5, 1:4, 1:3, 1:2, 1:1, 2:1, 3:1, 4:1, 5:1, 6:1, 7:1, 8:1, 10:1, 15:1, 16:1, 17:1, 18:1, 19:1, 20:1, 25:1 and 30:1, wherein the effect of the allantoin to the antibacterial peptide is 5:1 is the best.
Pharmacodynamic experiment part: the test agent is developed and provided by Shanxi Meibang pesticide Co Ltd, and the control agents are 5% allantoin soluble liquid (self-prepared), 2% benzylaminopurine soluble liquid (self-prepared), 0.1% forchlorfenuron soluble liquid (self-prepared), 0.1% triacontanol microemulsion (self-prepared), 2% potassium nitrophenolate aqua (self-prepared), 0.1% S-abscisic acid aqua (self-prepared) and 0.4g/L antibacterial peptide aqua (self-prepared).
The application example is the cotton efficacy test of the combination effect of the octaallantoin and the active ingredient B and the compound thereof,
the experiment is arranged in Dali county of Weinan city, Shanxi province, the first pesticide application is carried out in the seedling raising period, the second pesticide application is carried out in the bud pregnancy period, and the third pesticide application is carried out in the mature boll opening period for 3 times. Cotton growth indices were investigated 10 days after each application and growth rates were calculated.
Table 15 allantoin, active ingredient B and cotton efficacy test of compound combined action of allantoin and active ingredient B
As can be seen from Table 15, after the allantoin is compounded with the active ingredient B, the growth rate of cotton can be obviously improved, the development of root systems is promoted, the effective absorption of crops to fertilizers is promoted, and the yield is increased.
Application example corn efficacy test using nonaallantoin, active ingredient B and compound combined action thereof
The experiment is arranged in the suburb of Xian city in Shaanxi province, and the first pesticide application is carried out in the trefoil stage, the second pesticide application is carried out in the heading stage, and the third pesticide application is carried out in the flowering stage for 3 times. Corn growth index was investigated 10 days after each application and growth rate was calculated.
Table 16 allantoin, active ingredient B and compound combined action corn drug effect test
As can be seen from Table 16, after the allantoin is compounded with the active ingredient B, the growth rate of the corn can be obviously improved, the development of root systems is promoted, the effective absorption of the crops to fertilizers is promoted, and the yield is increased.
Application example wheat efficacy test using decaallantoin, active ingredient B and compound combined action thereof
The experiment is arranged in the suburb of Xian city in Shaanxi province, the first pesticide application is carried out in the green turning period, the second pesticide application is carried out in the jointing and heading period, and the third pesticide application is carried out in the flowering grouting period for 3 times. Wheat growth index was investigated 7 days after each application and growth rate was calculated.
Table 17 wheat drug effect test of allantoin, active ingredient B and compound combined effect thereof
As can be seen from Table 17, after the allantoin is compounded with the active ingredient B, the growth rate of wheat can be obviously improved, the development of root systems is promoted, the effective absorption of crops to fertilizers is promoted, and the yield is increased.
Example of application Rice pesticide Effect test of undecaallantoin and active ingredient B and Combined action of the same
The experiment is arranged in suburbs in Han of Shaanxi province, the first pesticide application is carried out in the grouting period, and then the pesticide application is carried out once every 15 days for 3 times. The rice growth index was investigated 7 days after each application and the growth rate was calculated.
Rice efficacy test of surface 18 allantoin, active ingredient B and compound combined effect thereof
As can be seen from Table 18, the combination of allantoin and active ingredient B can significantly improve the growth rate of rice, promote the development of root system, promote the effective absorption of crops to fertilizers, and increase the yield.
Example of application of the test on the pharmacological effects of tomato
The experiment is arranged in Dali county of Weinan city, Shanxi province, the first application is carried out in the Xiexi period, the second application is carried out in the fruit expansion period, the third application is carried out before the mature period, and the application is carried out 3 times in total. Tomato growth index was investigated 7 days after each application and growth rate was calculated.
Table 19 allantoin, active ingredient B and tomato efficacy test of compound combined action of allantoin and active ingredient B
As can be seen from Table 19, the combination of allantoin and active ingredient B can significantly improve the tomato growth rate, promote the root system development, promote the effective absorption of crops to fertilizers, and improve the yield.
Example thirteen allantoin and active ingredient B and its combination Soybean efficacy test
The experiment is arranged in suburbs in Han middle and Shanxi provinces, the first pesticide application is carried out in the seedling stage, and then the pesticide application is carried out once every 30 days for 3 times. Soybean growth index was investigated 7 days after each application and the growth rate was calculated.
Table 20 allantoin, active ingredient B and soybean drug effect test of compound combined action thereof
As can be seen from Table 20, the allantoin and the active ingredient B can be compounded to significantly improve the soybean growth rate, promote the root system development, promote the effective absorption of the fertilizer by the crops and improve the yield.
Example of application of myricetin and active ingredient B and citrus drug effect test of combined action of myricetin and active ingredient B
The experiment is arranged in city and city county in Hanzhong city of Shaanxi province, the first pesticide application is carried out in the Xianhua period, the second pesticide application is carried out after bagging, and the pesticide application is carried out for 2 times. The citrus growth index was investigated 10 days after each application and the growth rate was calculated.
Table 21 allantoin, active ingredient B and citrus drug effect test of compound combined effect of allantoin and active ingredient B
As can be seen from Table 21, after the allantoin is compounded with the active ingredient B, the growth rate of citrus can be obviously improved, the development of root systems is promoted, the effective absorption of crops to fertilizers is promoted, the fruit setting rate is improved, and the yield is increased.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A plant growth regulating composition containing allantoin, the effective active ingredients of which are active ingredient A and active ingredient B, is characterized in that: the weight ratio of the active component A to the active component B is 100: 1-1: 100, the active component A is allantoin, and the active component B is one selected from benzylaminopurine, forchlorfenuron, triacontanol, S-abscisic acid and antibacterial peptide.
2. An allantoin-containing plant growth regulating composition as defined in claim 1, wherein: the weight ratio of the active component A to the active component B is 80: 1-1: 80.
3. An allantoin-containing plant growth regulating composition as defined in claim 2, wherein:
the weight ratio of allantoin to benzylaminopurine is 30: 1-1: 25;
the weight ratio of allantoin to forchlorfenuron is 30: 1-1: 20;
the weight ratio of allantoin to triacontanol is 60: 1-1: 20;
the weight ratio of allantoin to S-abscisic acid is 40: 1-1: 20;
the weight ratio of allantoin to antibacterial peptide is 30: 1-1: 20.
4. An allantoin-containing plant growth regulating composition as defined in claim 1, wherein: wherein the content of the effective active ingredients accounts for 0.1 to 80 percent of the total weight.
5. An allantoin-containing plant growth regulating composition according to claim 4, wherein: wherein the content of the effective active ingredients accounts for 1 to 50 percent of the total weight.
6. An allantoin-containing plant growth regulating composition as defined in claim 1, wherein: the dosage form of the composition is selected from wettable powder, water dispersible granules, aqueous emulsion, microemulsion, microcapsule suspending agent, aqueous solution, soluble liquid or soluble powder.
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