CN117581875B - Composite plant growth regulator and application thereof - Google Patents
Composite plant growth regulator and application thereof Download PDFInfo
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- CN117581875B CN117581875B CN202410081521.8A CN202410081521A CN117581875B CN 117581875 B CN117581875 B CN 117581875B CN 202410081521 A CN202410081521 A CN 202410081521A CN 117581875 B CN117581875 B CN 117581875B
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- plant growth
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- 239000005648 plant growth regulator Substances 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- VAMXMNNIEUEQDV-UHFFFAOYSA-N methyl anthranilate Chemical compound COC(=O)C1=CC=CC=C1N VAMXMNNIEUEQDV-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- JTEDVYBZBROSJT-UHFFFAOYSA-N indole-3-butyric acid Chemical compound C1=CC=C2C(CCCC(=O)O)=CNC2=C1 JTEDVYBZBROSJT-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229940102398 methyl anthranilate Drugs 0.000 claims abstract description 14
- 239000004480 active ingredient Substances 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 241000196324 Embryophyta Species 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 241000208195 Buxaceae Species 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 241000830535 Ligustrum lucidum Species 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- 241000201320 Ligustrum japonicum Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 241000894007 species Species 0.000 description 4
- 229930192334 Auxin Natural products 0.000 description 3
- 239000002363 auxin Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003617 indole-3-acetic acid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- -1 1.2g is weighed Substances 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241001656898 Buxus microphylla Species 0.000 description 1
- 241001656894 Buxus microphylla var. japonica Species 0.000 description 1
- 241001656896 Buxus sinica Species 0.000 description 1
- TWFZGCMQGLPBSX-UHFFFAOYSA-N Carbendazim Natural products C1=CC=C2NC(NC(=O)OC)=NC2=C1 TWFZGCMQGLPBSX-UHFFFAOYSA-N 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 241000735234 Ligustrum Species 0.000 description 1
- 241000207834 Oleaceae Species 0.000 description 1
- 241000353135 Psenopsis anomala Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000006013 carbendazim Substances 0.000 description 1
- JNPZQRQPIHJYNM-UHFFFAOYSA-N carbendazim Chemical compound C1=C[CH]C2=NC(NC(=O)OC)=NC2=C1 JNPZQRQPIHJYNM-UHFFFAOYSA-N 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/10—Vegetative propagation by means of cuttings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P21/00—Plant growth regulators
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Botany (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention provides a composite plant growth regulator and application thereof. The compound plant growth regulator comprises active ingredients, wherein the active ingredients comprise methyl anthranilate and indolebutyric acid, and the mass ratio of the methyl anthranilate to the indolebutyric acid is 4.5-153:200-400. The invention effectively shortens the rooting time of plants during planting, transplanting or cutting by utilizing the synergistic effect of the two components, and greatly increases the rooting quantity and quality.
Description
Technical Field
The application relates to the field of plant growth regulators, in particular to a composite plant growth regulator and application thereof.
Background
Rooting is an important stage of plant growth, and it marks that plants start to establish their root systems in new environments, absorb moisture and nutrients, and stabilize their bodies. Healthy root systems are critical to plant growth, and can help plants maintain balanced moisture absorption, stabilize plant posture, and provide nutrients for plants to perform photosynthesis and metabolic activities. Therefore, rapid rooting is critical to the planting, transplanting and cutting of plants.
At present, products for promoting rooting in the market mainly comprise auxins with single components and analogues thereof, and the rooting effect on cutting of many plants is not obvious.
For this purpose, the present invention is proposed.
Disclosure of Invention
The invention mainly aims to provide a composite plant growth regulator and application thereof, and the regulator utilizes the synergistic effect of two components to effectively shorten the rooting time during plant planting, transplanting or cutting, and greatly increase the rooting quantity and quality.
In order to achieve the above object, the present invention provides the following technical solutions.
The first aspect of the invention provides a compound plant growth regulator, which comprises active ingredients, wherein the active ingredients comprise methyl anthranilate and indolebutyric acid, and the mass ratio of the methyl anthranilate to the indolebutyric acid is 4.5-153:200-400, preferably 4.535-152.26:200-400.
Therefore, the invention takes the methyl anthranilate and the indolebutyric acid as the effective components, and can achieve the following effects: the addition of the methyl anthranilate can effectively promote the synthesis of indoleacetic acid in plants, and the indoleacetic acid and the added indolebutyric acid act together, so that the content of auxin in cuttings can be rapidly increased, the formation of adventitious roots is promoted, the rooting time is shortened, and the rooting quantity and the rooting length are effectively increased. In a word, the invention utilizes the synergy of the methyl anthranilate and the indolebutyric acid to play a role of 1+1> 2.
The composite plant growth regulator of the invention can only contain active ingredients, and can also form a stable formulation with auxiliary agents.
Further, the adhesive further comprises an auxiliary agent, wherein the auxiliary agent comprises at least one of a binder, a filler, a solvent and a stabilizer.
The auxiliary agents are favorable for preparing the active ingredients into a preparation form with good stability and favorable absorption by plants.
The binder may be one or more of clay, bentonite, montmorillonite, attapulgite and kaolin, gypsum, cellulose, titanium dioxide, zinc oxide, starch, dextrin, sugar (e.g. lactose, sucrose), silica, talc, mica, diatomaceous earth, urea, etc. These binders help to stably bind the active ingredient to the root/basal surface of the plant, and to prolong the contact time, thereby improving the efficacy.
The solvent can be a component which can uniformly disperse the active ingredient and has little or no damage to the plant rhizome.
Further, the binder includes clay.
Further, the solvent includes water.
Further, the composite plant growth regulator is powder or water aqua.
Further, in the aqueous solution, the concentration of the methyl anthranilate is 30 mu M-1mM, and the concentration of the indolebutyric acid is 200-400mg/L.
Further, the concentration of the methyl anthranilate is 50 mu M-1mM, and the synergy is more obvious.
A second aspect of the present invention provides the use of a composite plant growth regulator of the first aspect for cutting of plants.
The application is not limited only to the application of the composite plant growth regulator of the invention, but also can be applied to direct planting, transplanting and the like of plants.
Further, the compound plant growth regulator is used for cutting of the boxwood and the glossy privet.
Further, the method comprises the steps of: soaking the base of the plant spike with a composite plant growth regulator.
The soaking time and temperature can be adjusted according to actual requirements. In practical application, if the composite plant growth regulator is powder, the effective components can be dissolved by a small amount of solvents such as ethanol, and then diluted to the required concentration by a large amount of water after mixing, and then used for soaking plants.
In conclusion, compared with the prior art, the invention achieves the following technical effects:
The plant growth regulator taking the methyl anthranilate and the indolebutyric acid as the effective components can effectively promote the synthesis of indolebutyric acid in plants, and the plant growth regulator can be combined with the indolebutyric acid to promote the content of auxin in cuttings rapidly, promote the formation of adventitious roots, shorten the rooting time, and effectively increase the rooting quantity and the rooting length.
The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present application more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the accompanying drawings. In the drawings:
FIG. 1 is a map of a breeding base on which the test of the present invention is based;
FIG. 2 is a diagram of a test cutting process according to the present invention;
FIG. 3 shows rooting results of the control group treated with the Buxus japonica according to the embodiments of the present invention;
FIG. 4 shows rooting results after treatment of ligustrum japonicum according to various embodiments of the present invention and control groups.
Detailed Description
Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.
In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Unless otherwise specified in the examples and the control group below, "A" means methyl anthranilate and "B" means indolebutyric acid.
Example 1
Firstly, weighing 30 mu mol of the finite component A by using a pipette, dissolving by using 10ml of absolute ethyl alcohol after weighing, and standing for later use; and weighing 0.3g of the limited component B, dissolving the limited component B with 10ml of absolute ethyl alcohol after weighing, standing for standby, mixing the two, and adding water to dilute to 1L.
Example 2
Firstly, weighing 50 mu mol of the finite component A by using a pipette, dissolving by using 10ml of absolute ethyl alcohol after weighing, and standing for later use; and weighing 0.3g of the limited component B, dissolving the limited component B with 10ml of absolute ethyl alcohol after weighing, standing for standby, mixing the two, and adding water to dilute to 1L.
Example 3
Firstly, weighing 1mmol of the limited component A by using a pipette, dissolving the weighed limited component A by using 10ml of absolute ethyl alcohol, and standing for later use; and weighing 0.3g of the limited component B, dissolving the limited component B with 10ml of absolute ethyl alcohol after weighing, standing for standby, mixing the two, and adding water to dilute to 1L.
Control group 1
And (5) clean water.
Control group 2
Rooting powder of trypan (50%) is diluted by 800 times of liquid, 1.2g is weighed, and water is added for dilution to 1L.
Control group 3
Indolebutyric acid 300mg/L: weigh 0.3g in a beaker and dissolve with 5ml absolute ethanol and dilute to 1L with water.
Control group 4
Firstly, weighing 5 mu mol of the finite component A by using a pipette, dissolving by using 10ml of absolute ethyl alcohol after weighing, and standing for later use; and weighing 0.3g of the limited component B, dissolving the limited component B with 10ml of absolute ethyl alcohol after weighing, standing for standby, mixing the two, and adding water to dilute to 1L.
Control group 5
Firstly, weighing the limited component A2 mmol by a pipette, dissolving the weighed limited component A2 mmol by 10ml of absolute ethyl alcohol, and standing for later use; and weighing 0.3g of the limited component B, dissolving the limited component B with 10ml of absolute ethyl alcohol after weighing, standing for standby, mixing the two, and adding water to dilute to 1L.
The above examples and control groups were used for cutting of boxwood melon seeds and ligustrum japonicum, as follows.
Buxus sinica (Rehder & E.H. Wilson) M.Cheng: the plant is a plant which is cultivated in a large quantity in a long triangular area and is used for planting a plurality of plants which are planted in a field, is commonly used for planting basic plants of color blocks and color strips, can be planted in flower beds, tree beds and garden intersections, and has good ornamental effect.
Ligustrum japonicum (Latin brand name: ligustrum japonicum 'Howardii'): is a small arbor of ligustrum of Oleaceae, the leaf color of the ligustrum japonicum is golden, the plant shape is beautiful, and the plant is an excellent hedge tree species, the growth vigor is strong and the germination capacity is strong; the bottom branches and the inner branches are not easy to wither, and have strong resistance to diseases and insect pests, fire, soot, wind and snow and the like; in addition, the blade texture is good, the plant shape is compact, and the natural hedge material is very good. Meanwhile, the ligustrum japonicum has strong disease resistance, can absorb a large amount of dust and harmful gas in the air, and can purify the air.
The existing propagation modes of the two species mainly adopt cutting propagation, but the traditional cutting rooting time is too long, the rooting quantity is not large, the time of out-nursery sales is increased to a certain extent, in order to help tree species to accelerate the rooting time and shorten the out-nursery time, the invention specially selects the test tree species, and aims to accelerate the turnover rate, realize the large-scale process and realize the same land income-creating turnover.
The test steps are as follows:
1, spike selection: 1-2 years old female tree branches, the current year half lignified scions (3-4 cm), preferably top scions, remain side branches and terminal buds, and are harvested and transplanted on the same day.
2, Test base: loess (containing sand) of a breeding base of Nanchang, according to 1.2m wide ridge (as shown in figure 1), turning over soil and leveling 3 days in advance, treating the substrate with 1000 times of potassium permanganate for sterilization and disinfection and filling water in the furrows before cutting, and guaranteeing the substrate to be moist.
3. And (3) a growth agent: the products of the previous examples and control groups were selected.
4. The specific treatment comprises the following steps:
cutting the spike with half lignification degree of 3-4cm (120 branches of each experimental group), and soaking the base of the spike in the growth agent at the 3 rd point for about 2cm for 2 hours.
Cutting for 6-7 months, and cutting with soil depth of 2-3cm, cutting with wood stick, spraying carbendazim, and coating with film (as in cutting process of figure 2).
5. Evaluation of results:
The data statistics of this time is: rooting conditions were cut for one month (30 days), and the data are shown in fig. 3 and 4 below.
Average adventitious root number = number of adventitious roots/total measured cutting shoot number
Average length of adventitious roots = length of each adventitious root/total measured adventitious root number
Survival rate = (number of survival branches/total number of cutting branches) ×100%
Rooting rate= (number of rooting branches/total number of cutting branches) ×100%
As can be seen from the statistics of fig. 3 and 4: the average number of adventitious roots of the littleleaf boxwood in the control group 1, the control group 2 and the control group 3 is 4.65,6 and 12.5 respectively, and the average lengths of the adventitious roots are 3.4cm,6.5cm and 7 cm respectively; the average number of adventitious roots for examples 1 to 3 was 15.75, 16.25 and 18.75, respectively, and the average lengths were 9.1cm, 9.8 cm and 8cm, respectively. The above results indicate that the time for the example cuttings to begin to root, the number and length of adventitious roots produced are significantly better than the control. And the effect of example 3 is more superior to examples 1 and 2.
In the test of the ligustrum japonicum, the cuttings treated by the control group 1, the control group 2 and the control group 3 generate certain adventitious roots, the average number of the adventitious roots of the ligustrum japonicum is 4.2,6.8 and 8.1 respectively, and the average lengths of the adventitious roots are 4.5 cm,5.2cm and 6 cm respectively; the average number of adventitious roots for examples 1 to 3 was 8.1, 8.5 and 9.7, respectively, and the average lengths were 7.2cm, 7.3 cm and 8.6 cm, respectively. The above results indicate that the time for the example cuttings to begin to root, the number and length of adventitious roots produced are significantly better than the control. And the effect of example 3 is more superior to examples 1 and 2.
Thus: the invention not only greatly improves the rooting speed, but also greatly improves the rooting quantity, and can obviously show that the effect is far better than that of similar rooting products and a clear water treatment control group.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (6)
1. The compound plant growth regulator is characterized by comprising an active ingredient, wherein the active ingredient consists of methyl anthranilate and indolebutyric acid; the compound plant growth regulator is water aqua, the concentration of the methyl anthranilate is 30 mu M-1mM, and the concentration of the indolebutyric acid is 200-400mg/L.
2. The composite plant growth regulator of claim 1, further comprising an auxiliary agent comprising at least one of a binder, a filler, and a stabilizer.
3. A composite plant growth regulator according to claim 2, wherein the binder comprises clay.
4. A composite plant growth regulator according to any one of claims 1-3, wherein the concentration of methyl anthranilate is 50 μm-1mM.
5. The use of the compound plant growth regulator according to any one of claims 1 to 4, wherein the compound plant growth regulator is used for cutting of boxwood and glossy privet fruit.
6. The use of a composite plant growth regulator according to claim 5, comprising: soaking the base of the plant spike with a composite plant growth regulator.
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