CN115968883A - Composition containing 5-aminolevulinic acid and nicotinamide ester and application thereof - Google Patents
Composition containing 5-aminolevulinic acid and nicotinamide ester and application thereof Download PDFInfo
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- CN115968883A CN115968883A CN202211567261.2A CN202211567261A CN115968883A CN 115968883 A CN115968883 A CN 115968883A CN 202211567261 A CN202211567261 A CN 202211567261A CN 115968883 A CN115968883 A CN 115968883A
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- aminolevulinic acid
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- 229960002749 aminolevulinic acid Drugs 0.000 title claims abstract description 70
- ZGXJTSGNIOSYLO-UHFFFAOYSA-N 88755TAZ87 Chemical compound NCC(=O)CCC(O)=O ZGXJTSGNIOSYLO-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000000203 mixture Substances 0.000 title claims abstract description 35
- -1 nicotinamide ester Chemical class 0.000 title claims description 30
- DFPAKSUCGFBDDF-UHFFFAOYSA-N nicotinic acid amide Natural products NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 title description 4
- 229960003966 nicotinamide Drugs 0.000 title description 3
- 235000005152 nicotinamide Nutrition 0.000 title description 3
- 239000011570 nicotinamide Substances 0.000 title description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 31
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 31
- 235000005822 corn Nutrition 0.000 claims abstract description 31
- 230000036579 abiotic stress Effects 0.000 claims abstract description 5
- 240000008042 Zea mays Species 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 239000012752 auxiliary agent Substances 0.000 claims description 13
- 150000002148 esters Chemical class 0.000 claims description 13
- 230000035882 stress Effects 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 241001057636 Dracaena deremensis Species 0.000 claims description 2
- XUFQPHANEAPEMJ-UHFFFAOYSA-N famotidine Chemical compound NC(N)=NC1=NC(CSCCC(N)=NS(N)(=O)=O)=CS1 XUFQPHANEAPEMJ-UHFFFAOYSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 22
- 238000012360 testing method Methods 0.000 abstract description 16
- 238000013329 compounding Methods 0.000 abstract description 5
- 230000001965 increasing effect Effects 0.000 abstract description 5
- BAWFJGJZGIEFAR-NNYOXOHSSA-N NAD zwitterion Chemical compound NC(=O)C1=CC=C[N+]([C@H]2[C@@H]([C@H](O)[C@@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 BAWFJGJZGIEFAR-NNYOXOHSSA-N 0.000 abstract description 4
- 229950006238 nadide Drugs 0.000 abstract description 4
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 abstract description 4
- 239000000575 pesticide Substances 0.000 abstract description 3
- VHUNCYDAXJGCLO-AHMNSWSSSA-N Gaultherin Chemical compound COC(=O)C1=CC=CC=C1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@H]2[C@@H]([C@@H](O)[C@H](O)CO2)O)O1 VHUNCYDAXJGCLO-AHMNSWSSSA-N 0.000 abstract 2
- VHUNCYDAXJGCLO-UHFFFAOYSA-N Monotropitoside Natural products COC(=O)C1=CC=CC=C1OC1C(O)C(O)C(O)C(COC2C(C(O)C(O)CO2)O)O1 VHUNCYDAXJGCLO-UHFFFAOYSA-N 0.000 abstract 2
- 241000209149 Zea Species 0.000 abstract 2
- 229930184171 gaultherin Natural products 0.000 abstract 2
- 230000002411 adverse Effects 0.000 abstract 1
- 230000000857 drug effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 19
- 238000011282 treatment Methods 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 14
- 229940079593 drug Drugs 0.000 description 13
- 239000003814 drug Substances 0.000 description 13
- 230000008641 drought stress Effects 0.000 description 10
- 230000035784 germination Effects 0.000 description 9
- 230000001737 promoting effect Effects 0.000 description 8
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 6
- 230000012010 growth Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920000768 polyamine Polymers 0.000 description 6
- 230000002195 synergetic effect Effects 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 229930002875 chlorophyll Natural products 0.000 description 4
- 235000019804 chlorophyll Nutrition 0.000 description 4
- 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 description 4
- QLJYMWXTQLANPB-UHFFFAOYSA-N 2-aminoethyl hexanoate Chemical compound CCCCCC(=O)OCCN QLJYMWXTQLANPB-UHFFFAOYSA-N 0.000 description 3
- 208000003643 Callosities Diseases 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000002552 dosage form Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000008118 PEG 6000 Substances 0.000 description 2
- 229920002584 Polyethylene Glycol 6000 Polymers 0.000 description 2
- 229930003779 Vitamin B12 Natural products 0.000 description 2
- 238000004166 bioassay Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
- AGVAZMGAQJOSFJ-WZHZPDAFSA-M cobalt(2+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+2].N#[C-].[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP(O)(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O AGVAZMGAQJOSFJ-WZHZPDAFSA-M 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 150000003278 haem Chemical class 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229940049920 malate Drugs 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 239000011715 vitamin B12 Substances 0.000 description 2
- 235000019163 vitamin B12 Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 description 1
- 244000221633 Brassica rapa subsp chinensis Species 0.000 description 1
- 235000002566 Capsicum Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000009847 Cucumis melo var cantalupensis Nutrition 0.000 description 1
- 102000018832 Cytochromes Human genes 0.000 description 1
- 108010052832 Cytochromes Proteins 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000299507 Gossypium hirsutum Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000006002 Pepper Substances 0.000 description 1
- 244000104275 Phoenix dactylifera Species 0.000 description 1
- 235000010659 Phoenix dactylifera Nutrition 0.000 description 1
- 235000016761 Piper aduncum Nutrition 0.000 description 1
- 235000017804 Piper guineense Nutrition 0.000 description 1
- 244000203593 Piper nigrum Species 0.000 description 1
- 235000008184 Piper nigrum Nutrition 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 208000021017 Weight Gain Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- VJVHVCGQROIJFW-UHFFFAOYSA-N diethyl(1-hydroxyethyl)azanium;octanoate Chemical group CC[NH+](CC)C(C)O.CCCCCCCC([O-])=O VJVHVCGQROIJFW-UHFFFAOYSA-N 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000015784 hyperosmotic salinity response Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 230000000361 pesticidal effect Effects 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000008638 plant developmental process Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008636 plant growth process Effects 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 239000003375 plant hormone Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to the technical field of pesticide compounding, and particularly relates to a composition containing 5-aminolevulinic acid and nicotinamide adenine dinucleotide, which comprises effective components of 5-aminolevulinic acid and nicotinamide adenine dinucleotide, wherein the mass ratio of the 5-aminolevulinic acid to the nicotinamide adenine dinucleotide is 1-0.5-16. The Gaultherin in the composition has decrement and synergy effects on the abiotic stress of the corn relieved by the 5-aminolevulinic acid, the application amount of the 5-aminolevulinic acid can be reduced while the drug effect is not influenced, the weight percentage of the 5-aminolevulinic acid in the composition is 1 percent, and the weight percentage of the Gaultherin in the composition is 0.5 to 16 percent. The field test proves that the composition has good effect on resisting the adverse environment of the corn and achieves the effect of increasing the yield.
Description
Technical Field
The invention belongs to the technical field of pesticide compounding, and particularly relates to a composition containing 5-aminolevulinic acid and nicotinamide adenine dinucleotide and application thereof.
Background
5-aminolevulinic acid, with the foreign name: 5-aminolevulinic acid, molecular formula: c 5 H 9 NO 3 . 5-aminolevulinic acid is a prefix compound of pyrrolidine (pyrrolidine is a substance constituting heme, cytochrome, vitamin B12), and is an essential substance for biosynthesis of chlorophyll, heme, vitamin B12, and the like in vivo. Recent studies have shown that 5-aminolevulinic acid has the following effects: regulating the synthesis of chlorophyll; the stability of chlorophyll and a light capturing system II is improved; the photosynthetic efficiency is improved, and the photosynthesis is promoted; promoting plant tissue differentiation, inhibiting respiration in dark, enlarging stomata, etc. Therefore, it is not simply a biological metabolic intermediate product, is also involved in the regulation process of plant growth and development, has the physiological activity similar to plant hormone, and can be used as a plant growth regulator in agricultural production.
The existing research shows that 5-aminolevulinic acid serving as an exogenous additive can relieve abiotic stress suffered by plants, and can remarkably improve the salt tolerance of cotton, pakchoi, potato, date palm and rape seedlings; exogenous 5-aminolevulinic acid can obviously improve the cold resistance of rice, muskmelon, soybean and pepper seedlings. The external application of 5-aminolevulinic acid improves the stress resistance of plants, can increase the content of endogenous 5-aminolevulinic acid, promotes the electron transfer rate of primary fluorescence of endogenous chlorophyll and light-harvesting pigment, and finally enhances photosynthesis.
The invention discloses a method for preparing a novel synergistic compound N-aminolevulinic acid ester malate fertilizer, which is characterized in that the aminoethyl hexanoate is caprylic acid diethylaminoethanol ester malate, the aminoethyl hexanoate has the function of promoting fertilizer synergism according to the patent report of CN113754550A, the application amount is low, and no pollution is caused to the environment, the aminoethyl hexanoate has the function of enhancing a seed dressing agent according to the patent report of CN114747577A, the side effect of the seed dressing agent can be avoided or relieved, and the seed germination and root growth are promoted.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention aims to provide a composition containing 5-aminolevulinic acid and aminoethyl ester, wherein the composition comprises the effective components of the 5-aminolevulinic acid and the aminoethyl ester, and the compound composition of the 5-aminolevulinic acid and the aminoethyl ester has obvious synergistic action, and particularly has good promotion effects on resisting drought and low-temperature stress of corns, improving the germination vigor and biomass accumulation.
The technical scheme of the invention is as follows:
the composition containing 5-aminolevulinic acid and amine ester comprises effective components of 5-aminolevulinic acid and amine ester, wherein the mass ratio of the 5-aminolevulinic acid to the amine ester is 1.
Preferably, the mass ratio of the 5-aminolevulinic acid to the nicotinamide is 1:2-8, and the most preferably is 1:4.
The composition of the invention comprises 1.5-17% of effective components, 0.5-5% of auxiliary agents and the balance of carriers in percentage by mass besides the effective components.
The composition can be prepared into any one dosage form suitable for agriculture according to actual needs, and the preferred dosage form is a water aqua.
The auxiliary agent is a conventional auxiliary agent selected in preparation of dosage forms in agriculture, and can be one or more of dispersing agent, wetting agent, thickening agent, disintegrating agent, binder, solid acid, carbonate, flow regulator, emulsifier, solvent, antifreezing agent, defoaming agent and film-forming agent. When the preparation is water, the auxiliary agent is preferably alkylphenol polyoxyethylene OP-10, and the carrier is water.
The composition of the 5-aminolevulinic acid and the amine ester is applied to stress resistance and synergism of corn. The effect of relieving abiotic stress suffered by the corn by the 5-aminolevulinic acid can be effectively promoted, the usage amount of the 5-aminolevulinic acid is reduced, and the cost is saved. The stress resistance of the corn is improved, the corn can be applied by adopting a seed dressing method and a leaf surface spraying method, and other application technologies applied in agriculture can be adopted according to the requirements. In use, the composition is preferably diluted 2000 times and sprayed on corn plants.
The invention has the beneficial effects that: after the 5-aminolevulinic acid and the amine ester are compounded according to a certain proportion, the activity of the mixed preparation is greatly improved compared with the activity of a single 5-aminolevulinic acid preparation, and compared with the single preparation, the compound preparation has huge development value, and the compound preparation can enhance the stress resistance effect of the 5-aminolevulinic acid, simultaneously has the effects of promoting growth and promoting green for the plant growth after abiotic stress relief, and promotes the absorption and utilization of the plant on nitrogen fertilizer, phosphate fertilizer and zinc fertilizer in the later period, thereby achieving the effect of increasing the yield.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The components are mixed according to mass percent in the following examples.
Example 1
1.5 percent of 5-aminolevulinic acid-polyamine ester aqueous solution preparation: 1% of 5-aminolevulinic acid original drug, 0.5% of aminoester original drug, 100.5% of auxiliary agent alkylphenol polyoxyethylene OP-100, and water which is complemented to 100%; adding the above materials into a mixer according to weight percentage, and mixing uniformly to obtain 1.5% of 5-aminolevulinic acid-polyamine ester water solution.
Example 2
Preparation of 2%5-aminolevulinic acid and aminoethyl ester water agent: 1% of 5-aminolevulinic acid raw drug, 1% of aminoethyl ester raw drug, OP-101% of auxiliary agent alkylphenol ethoxylate and water, wherein the water is supplemented to 100%; the materials are added into a mixer according to the weight percentage and evenly mixed to prepare the 2%5-aminolevulinic acid-polyamine ester water aqua.
Example 3
Preparation of 3%5-aminolevulinic acid and aminoethyl ester water agent: 1% of 5-aminolevulinic acid raw drug, 2% of aminoethyl ester raw drug, OP-101% of auxiliary agent alkylphenol ethoxylate and water, wherein the water is supplemented to 100%; the materials are added into a mixer according to the weight percentage and evenly mixed to prepare the 3%5-aminolevulinic acid-polyamine ester water aqua.
Example 4
Preparation of 5%5-aminolevulinic acid and aminoethyl ester water agent: 1% of 5-aminolevulinic acid original drug, 4% of aminoester original drug, OP-102% of auxiliary agent alkylphenol polyoxyethylene, and water, wherein the water is complemented to 100%; the materials are added into a mixer according to the weight percentage and evenly mixed to prepare the 5%5-aminolevulinic acid-polyamine ester water aqua.
Example 5
Preparation of 9%5-aminolevulinic acid and aminoethyl ester water agent: 1% of 5-aminolevulinic acid original drug, 8% of aminoester original drug, OP-103% of auxiliary agent alkylphenol polyoxyethylene, and water, wherein the water is complemented to 100%; the materials are added into a mixer according to the weight percentage and are uniformly mixed, and the 9%5-aminolevulinic acid-ester water aqua is prepared.
Example 6
17% preparation of aqueous solution of 5-aminolevulinic acid-booster ester: 1% of 5-aminolevulinic acid original drug, 16% of aminoester original drug, OP-105% of auxiliary agent alkylphenol ethoxylates and water, wherein the water is complemented to 100%; adding the materials into a mixer according to the weight percentage, and uniformly mixing to obtain the 17 percent of 5-aminolevulinic acid-polyamine ester aqueous solution.
Field efficacy verification test
Test of efficacy in corn field
The test is arranged to be carried out in Ding Liucun of eight gang Town of Zhongmuxian county in Henan province, the variety of the corn is Yu Dan 9953, the corn sprouts and grows normally in the early period, the weather in the jointing stage is continuously high-temperature, watering is not timely, drought wilting is carried out, spraying and using medicines are carried out, and later management is carried out to be normal; experiment set 6 treatments, each treatment area being 25m 2 Each treatment was repeated 4 times, and the application was sprayed.
Each treatment agent: 1%5-aminolevulinic acid aqueous solution was used as a control, the formulations of examples 3,4,5 were used as test, and the blank control was treated with the same amount of water.
When the corn is normally harvested, the yield is measured according to a method specified in the national standard GB/T17980.139-2004 pesticide effect field test criterion of the people's republic of China.
The dry weight gains of the control group and the test group are respectively 3.12%, 9.71%, 6.86%, 12.76% and 12.95%. Experiments show that the single 5-aminolevulinic acid preparation can effectively relieve drought stress, the yield increasing effect is obvious after 20mg/kg treatment, and the yield increasing effect is slightly after 5mg/kg treatment, in examples 3,4 and 5, the compounding of 5mg/kg of 5-aminolevulinic acid and aminoethyl ester has a synergistic effect on relieving the drought stress of corn, wherein the yield increasing effect is better than that of the single 5-aminolevulinic acid preparation after 5+20 and 5+40mg/kg treatment. The yield data show that the compounded aminolevulinic acid can achieve or be superior to the effect of resisting drought stress with normal dosage under the condition of low concentration by compounding the aminolevulinic acid ester, and has the effects of reducing and enhancing the yield.
Indoor efficacy verification test
Indoor corn drought-resistant germination test for bioassay
The test was carried out in a laboratory of bioassay, a research center for crop chemical engineering in Henan province, 20% PEG6000, which simulates drought conditions, and seeds were treated with different proportions and different contents of the compositions and single agents, as follows:
selecting corn seeds with consistent plumpness, sterilizing with 1% NaClO for 10min, washing with distilled water for 3-4 times, soaking seeds for 24h at 25 deg.C, placing 2 layers of filter paper in germination boxes, wetting, placing 40 seeds in each germination box. The test treatments were as above, and the drought stress treatment was carried out with 20% PEG6000 as a control by using distilled water as a control, 10 treatments of 1,2,3,4,5,6 and the control agent were added, each treatment was repeated 4 times, the culture was carried out in a light rack in the living room, the filter paper was changed 1 time at 1d intervals, and the solutions of the respective concentrations were added, and the germination rate, the main root length, the bud length, the fresh weight of the root and the fresh weight of the bud were measured on day 8, whereby the rationality of the compounding was evaluated.
Through a drought-resistant germination test of corns in a germination box, the statistical physiological indexes show that the single 5-aminolevulinic acid and the composition compounded by the 5-aminolevulinic acid and the amine ester have a relieving effect on the drought stress of the corns during germination, 20mg/kg of the single 5-aminolevulinic acid has a growth promoting effect on the germination rate, the growth of roots and buds while relieving the drought stress, the single 5mg/kg of the 5-aminolevulinic acid has a slight effect on relieving the drought stress, and the amine ester and the compounded composition thereof have a synergistic effect; the preparation of the example 1,2,3,4,5 and 6 has better effect of relieving drought stress than the 5-aminolevulinic acid single preparation diluted by the same times, and the preparation of the example 4,5 and 6 (5-aminolevulinic acid effective concentration is 5 mg/kg) has growth promoting effect while relieving drought stress compared with the treatment of 20mg/kg of 5-aminolevulinic acid, so that the amine-increasing ester in the composition can enable the 5-aminolevulinic acid to start a corn drought stress coping mechanism under the condition of low concentration, and has decrement and synergy effects.
Indoor potted plant frost test
The test is carried out in a biological test laboratory, a research center of crop chemical engineering technology in Henan province, and corn seedlings are irrigated and treated by using compositions with different proportions and different contents and a single agent, and a manual climate box simulates low-temperature conditions, and the specific treatment is as follows:
the pot experiment is adopted, the caliber of the flowerpot is 21cm, the bottom diameter is 15cm, the height is 14.6cm, and the soil to be tested is turfy soil. Selecting corn seeds with consistent size and full seeds, disinfecting the corn seeds with a 10% sodium hypochlorite solution for 10min, taking out the corn seeds, repeatedly washing the corn seeds with distilled water for a plurality of times, sucking the corn seeds with filter paper, sowing the corn seeds in a flowerpot, and keeping 6 corn seedlings in each pot. Spraying the pesticide when the corn seedlings grow to be three-leaf one-heart, after 24 hours, placing the corn seedlings in an artificial climate box for low-temperature treatment, wherein the normal temperature is 26 ℃/18 ℃ (day/night), the low-temperature stress temperature is 14 ℃/5 ℃ (day/night), the daily illumination time is 12 hours, the dark time is 12 hours, the illumination intensity is 4000lx, and the relative humidity is 55%. After the stem leaves are treated at low temperature for 7d, the fresh weight of the stem leaves and the fresh weight of the roots are determined, and a root system scanner scans related indexes of the root system, so that the rationality of mixing is measured.
Through a low-temperature resistance test of a corn pot, the statistical physiological indexes show that the composition compounded by the 5-aminolevulinic acid single agent and the 5-aminolevulinic acid and the aminoester has a good relieving effect on the low-temperature stress of corn seedlings; 5-aminolevulinic acid single dose of 20mg/kg is sprayed to resist low temperature stress and has a growth promoting effect, the single dose of 5mg/kg is slightly relieved from the low temperature stress, the preparations of examples 2,3,4 and 5 have the same dilution times, aminoester is added in the composition, the effect of resisting the low temperature stress of 5mg/kg of 5-aminolevulinic acid is synergistic, and the effects of examples 4 and 5 are better than the effects of 20mg/kg treatment of 5-aminolevulinic acid, and the growth promoting effect is realized while resisting the low temperature stress; it is thus seen that the retention of the booster ester in the composition has a reduced synergistic effect on 5-aminolevulinic acid.
Claims (6)
1. The composition containing 5-aminolevulinic acid and amine ester is characterized by comprising effective components of 5-aminolevulinic acid and amine ester, wherein the mass ratio of the 5-aminolevulinic acid to the amine ester is 1.
2. The composition containing 5-aminolevulinic acid and a booster ester according to claim 1, wherein the mass ratio of 5-aminolevulinic acid to booster ester is 1:2-8.
3. The composition of claim 2, wherein the mass ratio of 5-aminolevulinic acid to the booster ester is 1:4.
4. The composition containing 5-aminolevulinic acid and a Gaster according to any one of claims 1 to 3, wherein the composition further comprises an auxiliary agent and a carrier, and the composition comprises 1.5 to 17 percent of effective components, 0.5 to 5 percent of the auxiliary agent and the balance of the carrier by mass percent.
5. The composition containing 5-aminolevulinic acid and an amine ester according to claim 4, wherein the composition is in the form of an aqueous solution, the auxiliary agent is alkylphenol ethoxylates OP-10, and the carrier is water.
6. Use of a composition comprising 5-aminolevulinic acid and a Gaster in corn stress improvement according to claim 5, wherein the composition is diluted 2000-fold for application to corn plants for use in alleviating abiotic stress on corn.
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| CN1409962A (en) * | 2002-11-15 | 2003-04-16 | 南京农业大学 | Method of pronoting plant growth and enhancing anti reverse property |
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| CN113754550A (en) * | 2021-09-22 | 2021-12-07 | 郑州郑氏化工产品有限公司 | Compound for improving fertilizer absorption and utilization efficiency and preparation method and application thereof |
| CN114747577A (en) * | 2022-05-30 | 2022-07-15 | 郑州郑氏化工产品有限公司 | Synergistic pesticide seed dressing agent and application method thereof |
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| CN1409962A (en) * | 2002-11-15 | 2003-04-16 | 南京农业大学 | Method of pronoting plant growth and enhancing anti reverse property |
| CN106900743A (en) * | 2017-02-25 | 2017-06-30 | 韩贺男 | The compound formulation of corn growth under a kind of promotion drought stress |
| CN111362817A (en) * | 2020-03-06 | 2020-07-03 | 河南福联生物科技有限公司 | Preparation and application of plant growth regulator caprylic-N, N-diethylaminoethyl ester salt |
| CN113754550A (en) * | 2021-09-22 | 2021-12-07 | 郑州郑氏化工产品有限公司 | Compound for improving fertilizer absorption and utilization efficiency and preparation method and application thereof |
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