CN104542592A - Composition containing chitosan oligosaccharide and diethyl aminoethyl hexanoate, and application of composition - Google Patents
Composition containing chitosan oligosaccharide and diethyl aminoethyl hexanoate, and application of composition Download PDFInfo
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- CN104542592A CN104542592A CN201510040029.7A CN201510040029A CN104542592A CN 104542592 A CN104542592 A CN 104542592A CN 201510040029 A CN201510040029 A CN 201510040029A CN 104542592 A CN104542592 A CN 104542592A
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- growth regulator
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- 239000000203 mixture Substances 0.000 title claims abstract description 68
- RQFQJYYMBWVMQG-IXDPLRRUSA-N chitotriose Chemical compound O[C@@H]1[C@@H](N)[C@H](O)O[C@H](CO)[C@H]1O[C@H]1[C@H](N)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)[C@@H](CO)O1 RQFQJYYMBWVMQG-IXDPLRRUSA-N 0.000 title claims abstract description 52
- 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 title claims abstract description 13
- 239000005648 plant growth regulator Substances 0.000 claims abstract description 44
- 230000008635 plant growth Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 35
- 241000196324 Embryophyta Species 0.000 claims description 18
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 16
- 244000061456 Solanum tuberosum Species 0.000 claims description 16
- 235000007688 Lycopersicon esculentum Nutrition 0.000 claims description 11
- 240000003768 Solanum lycopersicum Species 0.000 claims description 11
- 238000002791 soaking Methods 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
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- 240000009088 Fragaria x ananassa Species 0.000 claims description 4
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- 244000036905 Benincasa cerifera Species 0.000 claims description 2
- 235000004936 Bromus mango Nutrition 0.000 claims description 2
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- 244000302544 Luffa aegyptiaca Species 0.000 claims description 2
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- 235000009811 Momordica charantia Nutrition 0.000 claims description 2
- 235000009812 Momordica cochinchinensis Nutrition 0.000 claims description 2
- 240000001740 Momordica dioica Species 0.000 claims description 2
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- 235000018290 Musa x paradisiaca Nutrition 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 235000009827 Prunus armeniaca Nutrition 0.000 claims description 2
- 244000018633 Prunus armeniaca Species 0.000 claims description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 claims description 2
- 241000220324 Pyrus Species 0.000 claims description 2
- 235000002597 Solanum melongena Nutrition 0.000 claims description 2
- 244000061458 Solanum melongena Species 0.000 claims description 2
- 235000009184 Spondias indica Nutrition 0.000 claims description 2
- 235000021307 Triticum Nutrition 0.000 claims description 2
- 244000098338 Triticum aestivum Species 0.000 claims description 2
- 235000009754 Vitis X bourquina Nutrition 0.000 claims description 2
- 235000012333 Vitis X labruscana Nutrition 0.000 claims description 2
- 240000006365 Vitis vinifera Species 0.000 claims description 2
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- 240000008042 Zea mays Species 0.000 claims description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 2
- 239000001390 capsicum minimum Substances 0.000 claims description 2
- 235000013339 cereals Nutrition 0.000 claims description 2
- 235000019693 cherries Nutrition 0.000 claims description 2
- 235000020971 citrus fruits Nutrition 0.000 claims description 2
- 235000005822 corn Nutrition 0.000 claims description 2
- 235000021017 pears Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 241000220225 Malus Species 0.000 claims 1
- 244000007021 Prunus avium Species 0.000 claims 1
- 235000010401 Prunus avium Nutrition 0.000 claims 1
- 241001290151 Prunus avium subsp. avium Species 0.000 claims 1
- -1 compound sodium nitrophenolate Chemical class 0.000 description 13
- 239000003630 growth substance Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- GPXLRLUVLMHHIK-UHFFFAOYSA-N forchlorfenuron Chemical compound C1=NC(Cl)=CC(NC(=O)NC=2C=CC=CC=2)=C1 GPXLRLUVLMHHIK-UHFFFAOYSA-N 0.000 description 8
- YGGXZTQSGNFKPJ-UHFFFAOYSA-N methyl 2-naphthalen-1-ylacetate Chemical compound C1=CC=C2C(CC(=O)OC)=CC=CC2=C1 YGGXZTQSGNFKPJ-UHFFFAOYSA-N 0.000 description 8
- 235000013399 edible fruits Nutrition 0.000 description 7
- 230000012010 growth Effects 0.000 description 7
- JTEDVYBZBROSJT-UHFFFAOYSA-N indole-3-butyric acid Chemical compound C1=CC=C2C(CCCC(=O)O)=CNC2=C1 JTEDVYBZBROSJT-UHFFFAOYSA-N 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 5
- 150000005215 alkyl ethers Chemical class 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 3
- 230000032823 cell division Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229960002442 glucosamine Drugs 0.000 description 3
- MSWZFWKMSRAUBD-IVMDWMLBSA-N glucosamine group Chemical group OC1[C@H](N)[C@@H](O)[C@H](O)[C@H](O1)CO MSWZFWKMSRAUBD-IVMDWMLBSA-N 0.000 description 3
- 229920000768 polyamine Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920001661 Chitosan Polymers 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 238000002144 chemical decomposition reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 125000003147 glycosyl group Chemical group 0.000 description 2
- 150000002482 oligosaccharides Chemical class 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- 240000001980 Cucurbita pepo Species 0.000 description 1
- 244000070406 Malus silvestris Species 0.000 description 1
- LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical compound Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000006196 deacetylation Effects 0.000 description 1
- 238000003381 deacetylation reaction Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
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- 230000001788 irregular Effects 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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Classifications
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- 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
Abstract
The invention belongs to the field of a plant growth regulator and application of the plant growth regulator, and particularly relates to a composition containing chitosan oligosaccharide and diethyl aminoethyl hexanoate, and the application of the composition in promotion of plant growth and output; the weight ratio of the chitosan oligosaccharide to the plant growth regulator is 1 to (0.01-50); the use amount of the composition is 0.1-20ppm; applicable plants refer to any plants which are directly or indirectly cultured according to the human needs.
Description
The application is the divisional application of " composition containing chitosan oligosaccharide and plant growth regulator and application " application for a patent for invention, original application day: on September 15th, 2013, application number: 2013104166336
Technical field
The invention belongs to plant growth regulator and application, particularly relate to composition containing chitosan oligosaccharide and plant growth regulator and in the application promoting plant growing way and output.
Background technology
Raising along with people's living standard and the concern to ecotope, people improve day by day to the demand of fruit, vegetables and quality.But how to make fruit, vegetable increase production increases income becomes agricultural cultivation industry urgent problem, the application of plant growth regulator can promote the growth of plant, improves output and strengthen resistance, is one of major measure of gourd, fruit and vegetable increasing both production and income.Product of the present invention is widely used in multiclass plant cultivation, as crop, fruit tree, vegetables, flowers etc., impels plant growing way and volume increase, and containing the development of oligosaccharide product to Development of Pollution-free Agricultural Products, Developing Sustainable Agriculture is significant.
The operation technique of now widely used plant growth regulator is higher, and the improper deformity such as blade, fruit easily causing plant of consumption, even produces poisoning.The object of the present invention is to provide a kind of composition and the application technology that contain chitosan oligosaccharide and plant growth regulator.
Summary of the invention
For solving the poisoning of single application plant growth regulator and improving plant growing way and increasing both production and income problem, the invention provides the composition containing chitosan oligosaccharide and plant growth regulator and application technology.
Composition containing chitosan oligosaccharide and plant growth regulator, be characterised in that plant growth regulator is one or more in CPPU, diethyl aminoethyl hexanoate, compound sodium nitrophenolate, methyl α-naphthyl acetate, heteroauxin, polyamines, the basic element of cell division, indolebutyric acid, preferably, plant growth regulator is selected from CPPU, diethyl aminoethyl hexanoate, compound sodium nitrophenolate, methyl α-naphthyl acetate and indolebutyric acid, and the weight ratio of chitosan oligosaccharide and plant growth regulator is 1:0.01-50.Preferably, the weight ratio of chitosan oligosaccharide and plant growth regulator is 1:0.05-10.
The invention provides the purposes of above-mentioned composition for coordinate plant growth, it is characterized in that the composition of chitosan oligosaccharide and plant growth regulator is for improving crop growing state and output, plant growth regulator is one or more in CPPU, diethyl aminoethyl hexanoate, compound sodium nitrophenolate, methyl α-naphthyl acetate, heteroauxin, polyamines, the basic element of cell division, indolebutyric acid, preferably, plant growth regulator is selected from CPPU, diethyl aminoethyl hexanoate, compound sodium nitrophenolate, methyl α-naphthyl acetate and indolebutyric acid.
The invention provides the application method of above-mentioned composition, be characterised in that and be that plant growth regulator is one or more in CPPU, diethyl aminoethyl hexanoate, compound sodium nitrophenolate, methyl α-naphthyl acetate and indolebutyric acid, the application dose of composition is 0.1-20ppm.Preferably, the application dose of chitosan oligosaccharide and plant growth regulator composition is 0.5-10ppm.
The invention provides the application method of above-mentioned composition, it is characterized in that plant growth regulator is one or more in CPPU, diethyl aminoethyl hexanoate, compound sodium nitrophenolate, methyl α-naphthyl acetate, heteroauxin, polyamines, the basic element of cell division, indolebutyric acid, preferably, plant growth regulator is selected from CPPU, diethyl aminoethyl hexanoate, compound sodium nitrophenolate, methyl α-naphthyl acetate and indolebutyric acid.The weight ratio of chitosan oligosaccharide and plant growth regulator is 1:0.01-50, is carried out soaking seed or soak root process by composition, every 5-20d, again uses the composition identical or different with application concentration first 0-3 time, and the application dose of composition is 0.1-20ppm.
The application method of above-mentioned composition, it is characterized in that the weight ratio of chitosan oligosaccharide and plant growth regulator is 1:0.05-10, composition is carried out soaking seed or soak root process, every 15d, again use the composition identical or different with application concentration first 0-3 time, the application dose of composition is 0.5-10ppm.
The application method of above-mentioned composition, described plant refers to be directly or indirectly human needs and any plant of cultivating, comprise vegetables, fruits and vegetables, grain and cotton, lawn, medicinal plant, as potato, tomato, citrus, banana, pears, grape, mango, lichee, longan, apple, peach, apricot, kiwi fruit, strawberry, cherry, strawberry, watermelon, cucumber, sponge gourd, balsam pear, wax gourd, capsicum, pimento, eggplant, wheat, paddy rice, corn, tealeaves, cotton etc.Preferably, plant is potato and tomato.
In the present invention, chitosan oligosaccharide is Glucosamine is the mixture of the high molecular polymer of 2-30 by the degree of polymerization that Isosorbide-5-Nitrae-glycosidic bond is formed by connecting, and mean molecule quantity is 1000-3000 dalton.Chitosan oligosaccharide can be prepared by any means, such as following method: the shitosan of deacetylation more than 70% is the mixture of the chitosan oligomer of 2-30 by the degree of polymerization that the methods such as physical degradation methods, chemical degradation method, enzyme edman degradation Edman, glycosyl transfer method, composite degradation method prepare.Or, obtain chitin by extracting from fungal cell wall and be the mixture of the chitosan oligomer of 2-30 by the degree of polymerization that the methods such as physical degradation methods, chemical degradation method, enzyme edman degradation Edman, glycosyl transfer method, composite degradation method prepare.Or, by by Glucosamine by the degree of polymerization that Isosorbide-5-Nitrae-glycosidic bond chemosynthesis is polymerized being the mixture of the polymer of 2-30.Current chitosan oligosaccharide is the mixture of the high molecular polymer of different polymer, be not that is the oligosaccharides form of the single degree of polymerization in chitosan oligosaccharide, but the chitosan oligosaccharide monose of often kind of degree of polymerization all may exist.So no matter by which kind of method prepared; or by the commercially available prod that above-mentioned preparation method prepares; as long as it is that Glucosamine is by 1; the mixture that the degree of polymerization that 4-glycosidic bond is formed by connecting is 2-30, mean molecule quantity is the daltonian high molecular polymer of 1000-3000 is exactly chitosan oligosaccharide of the present invention; it can contain acetyl group; but the sugar unit of bonding acetyl group is no more than the amount of 40%, preferably more than the amount of 30%, especially preferably more than 20% amount.Chitosan oligosaccharide commercially available is at present all chitosan oligosaccharide product that above-mentioned chitosan oligosaccharide term is set forth substantially.
Beneficial effect of the present invention:
The application of composition in plant growth regulating containing chitosan oligosaccharide and plant growth regulator, promotes plant growing way, reaches effect of increasing production significantly.
Embodiment
In order to understand the present invention, further illustrate the present invention with embodiment below, but be not limited to the present invention.
Example of formulations 1
Chitosan oligosaccharide 1g, CPPU 0.06g, polyoxyethylene alkyl ether 5g, adds water to 1000g.
Example of formulations 2
Chitosan oligosaccharide 5g, diethyl aminoethyl hexanoate 5g, polyoxyethylene alkyl ether 5g, adds water to 1000g.
Example of formulations 3
Chitosan oligosaccharide 0.1g, compound sodium nitrophenolate 3g, polyoxyethylene alkyl ether 5g, adds water to 1000g.
Example of formulations 4
Chitosan oligosaccharide 0.1g, methyl α-naphthyl acetate 5g, ethanol 5g, polyoxyethylene alkyl ether 5g, adds water to 1000g.
Example of formulations 5
Chitosan oligosaccharide 1g, heteroauxin 0.2g, ethanol 5g, polyoxyethylene alkyl ether 5g, adds water to 1000g.
The composition of biological Examples 1 chitosan oligosaccharide and growth regulator is to the effect of potato growth
Above embodiment water is diluted to respectively and applies concentration accordingly.The potato seed of screening 130-150g, 4 sizable fritters are cut in each potato seed, and every block retains 2 eyes.After different disposal seed soaking 2h, cover with half-dried river sand, sprout vernalization about 10d, and the suitable potato seed of situation of selecting to sprout is dipped in root through preparation and evenly sowed experimental field in identical fertility and humidity.With clear water and corresponding growth regulator for contrast.Spray 1 time every 15d after emerging, spray 3 times altogether, within about 3 months, investigate quantity, the substance of individual plant stem tuber according to growing way and weather condition.Period, unified rich water quality management.The results are shown in Table 1.
The composition of table 1 chitosan oligosaccharide and growth regulator is to the effect of potato growth
The composition of chitosan oligosaccharide and growth regulator to the effect of potato growth in table 1.Can find out, potato dips in root and (or) the spraying process after emerging 1-4 time through potato seed, the compositions-treated of chitosan oligosaccharide and plant growth regulator is compared with corresponding growth regulator process, when composition application dose is 1-5ppm, both during the dosage of dosage less than or equal to corresponding single dose, the equal potato amount of process potato individual plant of composition and substance index are all higher than the single dose process of chitosan oligosaccharide single dose and plant growth regulator, illustrate that the composition of chitosan oligosaccharide and plant growth regulator improves knot potato amount and the substance effect of potato, visible, the composition of chitosan oligosaccharide and plant growth regulator to expand and volume increase has synergistic effect to rhizomatous.
The composition of biological Examples 2 chitosan oligosaccharide and growth regulator is to the effect of tomato growth
All do identical rich water quality management to tomato, the tomato seedling that will transplant is transplanted after the dilution process immersion root 0.5h of different preparation, after transplanting, 1 week seedling is sprayed 1 time, spray 1 time every 15d later, irregular harvesting also adds up mellow fruit quantity, add up final different disposal plant strain growth situation and single fruit counterpoise, the results are shown in Table 2.
Table 2 chitosan oligosaccharide and growth regulator composition are to the effect of tomato growth
The composition of chitosan oligosaccharide and growth regulator to the effect of tomato growth in table 2.Can find out, the spraying coprocessing of tomato after soaking root and emerging 2-4 time, the compositions-treated of chitosan oligosaccharide and plant growth regulator is compared with corresponding growth regulator process, when composition application dose is 1-5ppm, both during the dosage of dosage less than or equal to corresponding single dose, the process plant growing way of composition and the equal weight average of single fruit are better than or higher than the single dose process of chitosan oligosaccharide single dose and different plant growth regulator, illustrate that the composition of chitosan oligosaccharide and plant growth regulator promotes plant growing way and output, visible, the composition of chitosan oligosaccharide and plant growth regulator has synergistic effect to the growing way of tomato and volume increase.
Claims (10)
1. contain the composition of chitosan oligosaccharide and plant growth regulator, be characterised in that plant growth regulator is diethyl aminoethyl hexanoate, the weight ratio of chitosan oligosaccharide and plant growth regulator is 1:0.01-50.
2. composition according to claim 1, the weight ratio of chitosan oligosaccharide and plant growth regulator is 1:0.05-10.
3. the composition of any one of claim 1-2 is used for the purposes of coordinate plant growth, it is characterized in that the composition of chitosan oligosaccharide and plant growth regulator is for improving crop growing state and output.
4. the application method of composition according to claim 2, is characterised in that the application dose of composition is 0.1-20ppm.
5. the method for the composition of claim 4, the application dose of chitosan oligosaccharide and plant growth regulator composition is 0.5-10ppm.
6. contain the application method of the composition of chitosan oligosaccharide and plant growth regulator, it is characterized in that plant growth regulator is diethyl aminoethyl hexanoate, the weight ratio of chitosan oligosaccharide and plant growth regulator is 1:0.01-50, composition is carried out soaking seed or soak root process, every 5-20d, again use the composition identical or different with application concentration first 0-3 time, the application dose of composition is 0.1-20ppm.
7. application method according to claim 6, it is characterized in that the weight ratio of chitosan oligosaccharide and plant growth regulator is 1:0.05-10, composition is carried out soaking seed or soak root process, every 15d, again use the composition identical or different with application concentration first 0-3 time, the application dose of composition is 0.5-10ppm.
8., according to the application method of any one of claim 4-7, described plant refers to fruits and vegetables, grain and cotton, lawn, medicinal plant.
9. application method according to claim 8, is characterized in that potato, tomato, citrus, banana, pears, grape, mango, lichee, longan, apple, peach, apricot, kiwi fruit, strawberry, cherry, sweet cherry, strawberry, watermelon, cucumber, sponge gourd, balsam pear, wax gourd, capsicum, pimento, eggplant, wheat, paddy rice, corn, tealeaves, cotton.
10. application method according to claim 9, plant is potato and tomato.
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| CN201510040029.7A CN104542592B (en) | 2013-09-15 | 2013-09-15 | Composition and application containing chitosan oligosaccharide and diethyl aminoethyl hexanoate |
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| CN201510040029.7A CN104542592B (en) | 2013-09-15 | 2013-09-15 | Composition and application containing chitosan oligosaccharide and diethyl aminoethyl hexanoate |
| CN201310416633.6A CN103430956B (en) | 2013-09-15 | 2013-09-15 | Composition containing chitosan oligosaccharide and plant growth regulator and application thereof |
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| CN105341001A (en) * | 2015-12-15 | 2016-02-24 | 界首市鲜天下家庭农场 | Agent for promoting grape coloring and production increase |
| CN105900986A (en) * | 2016-06-14 | 2016-08-31 | 韦锦鑫 | Composition improving tomato fruit setting rate in summer and autumn |
| CN105994272A (en) * | 2016-06-14 | 2016-10-12 | 韦锦鑫 | Method for improving fruit setting rate of tomatoes in summer and autumn |
| CN106613656A (en) * | 2016-12-13 | 2017-05-10 | 广东林科种苗有限公司 | Pine tree cuttage seedling growing method |
| CN107242254A (en) * | 2017-05-25 | 2017-10-13 | 乐清益昌食品技术有限公司 | A kind of Rice Drought Resistence high temperature-proof conditioning agent and preparation method thereof |
| CN107711844A (en) * | 2017-09-30 | 2018-02-23 | 京博农化科技股份有限公司 | A kind of composition containing amino-oligosaccharide and plant growth regulator |
| CN108522510A (en) * | 2018-06-04 | 2018-09-14 | 佛山市普尔玛农化有限公司 | A kind of plant modifying agent composition containing choline chloride, diethyl aminoethyl hexanoate and amino-oligosaccharide |
| CN109864071A (en) * | 2017-12-01 | 2019-06-11 | 成都特普生物科技股份有限公司 | A kind of polysaccharide flower and fruit protecting combination agent |
| CN114223489A (en) * | 2021-12-21 | 2022-03-25 | 山西农业大学高寒区作物研究所(山西省农业科学院高寒区作物研究所) | Northern dry land potato art-machine integrated cultivation method |
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Denomination of invention: Composition containing chitosan oligosaccharide and diethyl aminoethyl hexanoate, and application of composition Effective date of registration: 20190215 Granted publication date: 20170531 Pledgee: Bank of Hainan Limited by Share Ltd. Pledgor: HAINAN ZHENGYE ZHONGNONG HIGH TECHNOLOGY Co.,Ltd. Registration number: 2019460000001 |
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Address after: Fuchang Village, Laocheng Development Zone, Chengmai County, Hainan Province, 571923 Patentee after: Hainan Zhengye Biotechnology Co.,Ltd. Address before: 571924 Fuchang village, Laocheng Development Zone, Chengmai County, Hainan Province Patentee before: HAINAN ZHENGYE ZHONGNONG HIGH TECHNOLOGY Co.,Ltd. |