CN113598181A - Root-promoting and strong-promoting growth agent and preparation method and application thereof - Google Patents

Root-promoting and strong-promoting growth agent and preparation method and application thereof Download PDF

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CN113598181A
CN113598181A CN202110956468.8A CN202110956468A CN113598181A CN 113598181 A CN113598181 A CN 113598181A CN 202110956468 A CN202110956468 A CN 202110956468A CN 113598181 A CN113598181 A CN 113598181A
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growth
promoting
root
agent
parts
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CN113598181B (en
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陈庆瑞
张莉
赵晶
魏佳
杜浩
姜红彬
马天坤
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Beijing Beikong Ecological Construction Group Co Ltd
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Beijing Beikong Ecological Construction Group Co Ltd
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • 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
    • A01G7/00—Botany in general
    • A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
    • 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
    • A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/02—Acyclic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
    • A01N33/18—Nitro compounds
    • A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
    • A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • 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
    • A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
    • A01N63/10—Animals; Substances produced thereby or obtained therefrom
    • A01N63/14—Insects

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Abstract

The application relates to the technical field of seedling planting, and particularly discloses a root-promoting and strong-promoting growth agent as well as a preparation method and application thereof. A root-promoting and strong-promoting growth agent is prepared from the following raw materials in parts by weight: 20-30 parts of indole auxin, 300 parts of naphthylacetic acid, 300 parts of compound sodium nitrophenolate, 300 parts of honey 200, 15000 parts of ethanol solution 10000 and 15000 parts of water 10000; firstly, dissolving indole auxin and naphthylacetic acid in an ethanol solution, then adding water for dilution, and finally, separately adding compound sodium nitrophenolate and honey to prepare the growth promoter. The growth agent can be used for plant transplanting and cuttage, and enables the plants to keep good growth situation in the early stage and the later stage of plant transplanting.

Description

Root-promoting and strong-promoting growth agent and preparation method and application thereof
Technical Field
The application relates to the technical field of seedling planting, in particular to a root-promoting and strong-promoting growth agent and a preparation method and application thereof.
Background
The plant growth regulator is an artificial synthetic medicament capable of regulating and controlling the growth of plants, and is widely applied to forestry and agricultural production activities. Plant growth agents are generally used to promote the rooting of plants, allowing them to grow rapidly.
In the gardening planting process, the main component of the plant growth regulator commonly used by gardening workers is one or more of heteroauxin, naphthylacetic acid and compound sodium nitrophenolate, and the plant growth regulator and the compound trace element fertilizer are compounded for use and sprayed on the root system of a plant, so that the plant can quickly grow in a short time.
The time of the growth agent remaining in the root system of the plant is short, when a gardening worker irrigates the transplanted plant with large water, the growth agent is easy to run off along with the water, the growth agent can only play a certain growth promoting effect in a short time, the growth of the plant cannot be prolonged, and the growth situation of the plant in the later growth process is not ideal.
Disclosure of Invention
In order to ensure that plants can keep a long-term healthy growth situation, the application provides a root-promoting and strong-promoting growth agent, and a preparation method and application thereof.
In a first aspect, the application provides a root-promoting and strong-growth-promoting agent, which adopts the following technical scheme:
a root-promoting and strong-promoting growth agent is prepared from the following raw materials in parts by weight:
20-30 parts of indole auxin
200 portions of naphthylacetic acid
300 portions of compound sodium nitrophenolate
200 portions of honey and 300 portions of honey
10000 portions of ethanol solution and 15000 portions of ethanol solution
10000-15000 parts of water.
By adopting the technical scheme, the indole auxin and the naphthylacetic acid are dissolved in the medical grade or edible grade ethanol solution and are compounded with the compound sodium nitrophenolate and the honey to obtain the growth agent, the growth agent can improve the surrounding environment of the plant root system, so that new roots can grow rapidly in the early stage of the plant and the plant can thrive continuously in the later stage;
the reason for this is that: the indole auxin is an endogenous auxin in a plant organism, can promote cell division and growth, meanwhile, the naphthylacetic acid can induce the generation of ethylene and promote cell proliferation, and the indole acetic acid and the naphthylacetic acid have the combined action and can play a synergistic effect in the aspect of promoting root growth;
the compound sodium nitrophenolate can accelerate the protoplasm flow of plant cells, accelerate the metabolism of plants and accelerate the detoxification of the plants, has strong detoxification and wound healing effects on the plants, and the growth agent can enhance the antifungal disease, bacterial disease and virus disease resistance of the plants;
the honey mainly contains nutrient components such as saccharides, proteins, amino acids and the like, and trace elements (such as phosphorus, potassium, calcium, magnesium, sulfur, iron, manganese, zinc, copper, boron and the like) required by the growth of various plants, and is added into a growth agent, and the growth agent is sprayed on the periphery of the plant root system, so that the generation of beneficial bacterium floras on the periphery of the plant root system is facilitated, the soil on the periphery of the plant root system forms a granular structure, the effects of better water retention and heat preservation and fertility preservation are achieved, a good growth environment is provided for the subsequent growth of the plant, and the good growth situation can be still maintained in the later stage of the plant.
Preferably, the raw materials comprise the following components in parts by weight:
indole auxin 25 parts
250 portions of naphthylacetic acid
250 portions of compound sodium nitrophenolate
250 parts of honey
12500 parts of ethanol solution
12500 parts of water.
Preferably, the baume degree of the honey is more than or equal to 40 degrees.
By adopting the technical scheme, compared with honey with the Baume degree below 40 degrees, the honey with the Baume degree above 40 degrees has the advantages that the content of active enzymes is obviously increased, the active enzymes play a role in promoting the generation of beneficial bacterium flora, meanwhile, the higher the Baume degree of the honey is, the lower the water content is, the higher the content of nutritional ingredients is, and the growth promoting capacity of the growth promoter is further improved.
Preferably, the honey has a baume degree of 43.5 degrees.
By adopting the technical scheme, the higher the Baume degree of the honey is, the higher the price of the honey is, so that the honey with the Baume degree of 43.5 degrees is selected, the growth promoting effect of the growth promoting agent is ensured, and the production cost of the growth promoting agent is reduced.
Preferably, the indole auxin comprises any one or more of indole acetic acid, indole propionic acid and indole butyric acid.
By adopting the technical scheme, the indoleacetic acid, the indolepropionic acid and the indolebutyric acid can promote cell division, elongation and expansion, induce tissue differentiation, improve the permeability of cell membranes and accelerate the protoplasm flow, but the indolebutyric acid has better stability than the indoleacetic acid, so that the growth promoting performance of the growth promoter is better.
Preferably, the concentration of the ethanol solution is 70 to 75 wt%.
By adopting the technical scheme, the ethanol solution with the concentration can play a better disinfection role and can inhibit the growth of flora of harmful bacteria. And the ethanol solution with too high concentration can quickly solidify the protein membrane of the harmful bacteria, so that the ethanol solution can not permeate into the harmful bacteria for inactivation, and the ethanol solution with too low concentration has poor bacteriostatic performance.
In a second aspect, the application provides a preparation method of a root-promoting and strong-growth-promoting agent, which adopts the following technical scheme:
a preparation method of a root-promoting and strong-growth-promoting agent comprises the following steps:
weighing indole auxin, naphthylacetic acid, compound sodium nitrophenolate, honey, an ethanol solution and water according to the formula, dissolving the indole auxin and the naphthylacetic acid in the ethanol solution, continuously adding the water, stirring and mixing, then respectively adding the compound sodium nitrophenolate and the honey to prepare a growth agent, and storing the growth agent in a dark place.
By adopting the technical scheme, the prepared growth promoter has no flocculent precipitate, high solute content and good growth promoting effect on plants.
Preferably, the water is added at a flow rate of 10 to 30 g/s.
By adopting the technical scheme, the precipitation of floccules can be reduced within the range of the doping flow rate of water, so that the concentration of effective components in the growth agent is increased.
In a third aspect, the application provides an application of a root-promoting and strong-growth-promoting agent, which adopts the following technical scheme:
the application of the growth promoter for promoting the growth of roots and strengthening the growth of the roots is to spray the growth promoter on the roots of plants before and after the plants are planted.
Through adopting above-mentioned technical scheme, the growth agent mainly promotes the healing of the root system of plant and the growth of new root before the plant is planted for the plant possesses higher survival rate, at the plant later stage of planting, acts as the nutrient solution, makes the plant revive, shines newly, simultaneously because the environment of growth agent to the peripheral soil of plant improves, and soil possesses better fertility, can keep good growth situation after the plant is planted.
In summary, the present application has the following beneficial effects:
1. the growth agent is obtained by compounding indole auxin, naphthylacetic acid, compound sodium nitrophenolate and honey, and can promote the growth of plants and improve the soil environment around the roots of the plants, so that the plants can keep good growth situation in the early stage and the later stage of transplantation.
2. The honey with the Baume degree of 43.5 degrees is preferably adopted in the application, the honey with the Baume degree has high contents of nutrients such as saccharides, proteins and amino acids, and a large amount of active enzymes, can promote the growth of beneficial flora around the root system of the plant, further improves the growth promoting capability of the growth promoter, and is moderate in price and low in cost.
3. In the application, the ethanol solution with the concentration of 70-75wt% is preferably adopted, the growth of the flora of harmful bacteria can be inhibited, and the ethanol solution and the compound sodium nitrophenolate have synergistic effect on resisting the corrosion of the harmful bacteria to plants.
Detailed Description
Unless otherwise specified, the sources of the raw materials in the present application are as follows:
sources of indole auxins: indole butyric acid: 99.5% pure, purchased from jonan guerite instruments & equipment ltd;
indole acetic acid: 99.5% pure, purchased from jonan guerite instruments & equipment ltd;
naphthalene acetic acid: 99.5% pure, purchased from jonan guerite instruments & equipment ltd;
compound sodium nitrophenolate: 98% pure, purchased from humanization products, Inc., of Henan Xin;
honey: the type is natural mature honey, the baume degree is 43.5 degrees, and the honey is purchased from Beijing Tianbao kang high-tech development Limited company;
chelated trace element fertilizer: purchased from Kunming chemical fertilizer Co., Ltd, the fertilizer contains 4.11% of Fe, 1.36% of Cu, 1.52% of Zn, 3.91% of Mn, 9.51% of Mg, 0.49% of B and 0.098% of Mo.
Examples
Example 1
A root-promoting and strong-promoting growth agent is prepared by the following steps:
pouring 25g of indolebutyric acid and 250g of naphthylacetic acid into an open large plastic barrel;
pouring 12.5kg of 75wt% ethanol solution (75% (v/v) edible alcohol) into a large plastic open bucket containing the above raw materials, and stirring at 100rpm to dissolve indolebutyric acid and naphthylacetic acid in the ethanol solution;
pouring 12.5kg of water into the large open plastic bucket at the speed of 30g/s under the condition of stirring; then 250g of compound sodium nitrophenolate is poured into the large open plastic barrel at the speed of 5g/s to be fully dissolved; finally, 250g of honey (the Baume degree is 43.5 ℃) is poured into the large open plastic barrel at the speed of 5g/s, and the honey is fully dissolved to obtain the growth promoter; the growth agent is filled into a 25kg plastic gallon bucket and is stored in a dark place.
Example 2
The root-promoting and body-building agent is different from the agent in example 1 in that the raw materials have different compositions, and the specific compositions are shown in the following table 1.
TABLE 1 composition of the raw materials of the root-promoting and growth-promoting agent
Examples Indolebutyric acid/g Naphthylacetic acid/g Compound sodium nitrophenolate/g Honey/g Ethanol solution/kg Water/kg
Example 1 25 250 250 250 12.5 12.5
Example 2 20 250 250 250 12.5 12.5
Example 3 30 250 250 250 12.5 12.5
Example 4 25 200 250 250 12.5 12.5
Example 5 25 300 250 250 12.5 12.5
Example 6 25 250 200 250 12.5 12.5
Example 7 25 250 300 250 12.5 12.5
Example 8 25 250 250 200 12.5 12.5
Example 9 25 250 250 300 12.5 12.5
Example 10 25 250 250 250 10 12.5
Example 11 25 250 250 250 15 12.5
Example 12 25 250 250 250 12.5 10
Example 13 25 250 250 250 12.5 15
Examples 14 to 15
A root growth promoting agent differs from example 1 in that the honey has a Baume degree of 40 degrees in example 14 (43.5 Baume degree honey is diluted to 40 Baume degree with distilled water, and the water content in the honey is 23.1 wt%), and 38 degrees in example 15 (43.5 Baume degree honey is diluted to 38 Baume degree with distilled water, and the water content in the honey is 27 wt%).
Example 16
A root-promoting and growth-promoting agent is different from the agent in example 1 in that 95-degree edible alcohol and the like are used instead of 75-degree edible alcohol.
Example 17
A root-promoting and growth-promoting agent is different from the agent in example 1 in that indoleacetic acid and the like are used instead of indolebutyric acid.
Example 18
A root-promoting and growth-promoting agent is different from that of example 1 in that water is added at a rate of 60 g/s.
Comparative example
Comparative example 1
A growth agent is prepared by the following steps: weighing 25g of indolebutyric acid, pouring into an open large plastic bucket, adding 12.5kg of 75wt% ethanol solution, continuously stirring at the rotating speed of 100rpm to fully dissolve the indolebutyric acid in the ethanol solution, and then pouring 12.775kg of water into the open large plastic bucket at the speed of 30g/s under the stirring condition to obtain the growth promoter.
Comparative example 2
A growth agent is prepared by the following steps: 250g of naphthylacetic acid is weighed and poured into a large open plastic bucket, 12.5kg of 75wt% ethanol solution is added, the stirring is continuously carried out at the rotating speed of 100rpm, so that the indolebutyric acid is fully dissolved in the ethanol solution, and 12.775kg of water is poured into the large open plastic bucket at the speed of 30g/s under the stirring condition, so as to prepare the growth promoter.
Comparative example 3
A growth agent is prepared by the following steps: 250g of compound sodium nitrophenolate is weighed and poured into a large open plastic bucket, 12.5kg of 75wt% ethanol solution is added, the mixture is continuously stirred at the rotating speed of 100rpm, the indolebutyric acid is fully dissolved in the ethanol solution, and 12.775kg of water is poured into the large open plastic bucket at the speed of 30g/s under the stirring condition, so that the growth promoter is prepared.
Comparative example 4
A growth agent is prepared by the following steps: pouring 25g of indolebutyric acid and 250g of naphthylacetic acid into an open large plastic barrel; pouring 12.5kg of 75wt% ethanol solution into an open large plastic barrel containing the raw materials, and continuously stirring at a rotating speed of 100rpm to fully dissolve the indolebutyric acid and the naphthylacetic acid in the ethanol solution;
pouring 12.5kg of water into the large open plastic bucket at the speed of 30g/s under the condition of stirring; and pouring 250g of compound sodium nitrophenolate into the large open plastic barrel at the speed of 5g/s to be fully dissolved, and finally pouring 250g of chelated trace element fertilizer into the large open plastic barrel at the speed of 5g/s to be fully dissolved to obtain the growth promoter.
Application example
The application of the root-promoting and strong-promoting growth agent in the plant cultivation process is carried out according to the following steps:
s1, before transplanting the plant, diluting the root promoting and strengthening growth promoting agent and water according to the ratio of 1:25, shaking uniformly, pouring into a sprayer, and uniformly spraying onto soil balls at the root system of the plant to wet all parts of the soil balls;
s2, transplanting the plants into a cultivation warehouse, diluting the growth promoting agent and water according to the proportion of 1:100, shaking uniformly, pouring into a sprayer, and spraying uniformly to the soil at the root of the plants to wet all parts of the soil;
s3, after the plants are planted in a fixed mode, diluting a growth promoting agent for promoting roots and strengthening the growth with water according to the ratio of 1:100 to obtain a diluted growth agent, adding urea which dilutes two thousandth of the weight of the growth agent and potash fertilizer which dilutes three thousandth of the weight of the growth agent, shaking uniformly, pouring into a sprayer, spraying uniformly to soil at the root of the plants to wet all parts of the soil, and spraying for 24 hours to flood a cultivation warehouse with high water.
Wherein 50kg of growth promoter is applied to each tree with the diameter at breast height of more than 15cm, 25kg of growth promoter is applied to each tree and shrub with the diameter at breast height of less than 15cm, and 12.5kg of growth promoter is applied to each tree and shrub with the diameter at breast height of less than 10 cm.
Performance test
Test method
Selecting 2300 commercial ilex seedlings with height of 20-30 cm.
2300 seedlings of ilex chinensis are transplanted to a cultivation warehouse in 3 months of 2020, the method described in the application example is adopted before and after the transplantation of the seedlings of ilex chinensis, the growth agents prepared in examples 1-18 and comparative examples 1-4 are used for treating the seedlings of ilex chinensis, a group of blank control groups is additionally arranged, and only water with the same mass as the growth agents is applied to the control groups. Each growth agent is used for processing 100 seedlings of the holly, and the growth condition of the holly seedlings before transplantation and the growth condition of the holly seedlings after transplantation for 1 month and 6 months are counted.
TABLE 2 growth of ilex seedlings before transplantation
Detection group Average root number (strips/plants) Average root growth (cm) Root growth
Example 1 31.6 10.25 Many and long roots and thick and strong
Example 2 25.4 9.49 Many and long roots and thick and strong
Example 3 27.3 9.72 Many and long roots and thick and strong
Example 4 24.1 9.33 Many and long roots and thick and strong
Example 5 22.8 9.17 Many and long roots and thick and strong
Example 6 26.4 9.61 Many and long roots and thick and strong
Example 7 27.7 9.77 Many and long roots and thick and strong
Example 8 29.7 10.02 Many and long roots and thick and strong
Example 9 30.3 10.09 Many and long roots and thick and strong
Example 10 24.1 9.33 Many and long roots and thick and strong
Example 11 28.4 9.86 Many and long roots and thick and strong
Example 12 23.5 9.26 Many and long roots and thick and strong
Example 13 26.8 9.66 Many and long roots and thick and strong
Example 14 21.3 8.98 Many and long roots and thick and strong
Example 15 18.7 8.66 Many and long roots and thick and strong
Example 16 22.4 9.12 Many and long roots and thick and strong
Example 17 30.8 10.15 Many and long roots and thick and strong
Example 18 27.4 9.73 Many and long roots and thick and strong
Comparative example 1 9.1 7.48 Many roots, short, thin and weak
Comparative example 2 13.5 8.03 Many roots, short, thin and weak
Comparative example 3 12.6 7.91 Many roots, short, thin and weak
Comparative example 4 16.4 8.38 Many roots, short, thin and weak
Blank control group 3.6 6.81 Short and thin root
TABLE 3 growth of ilex seedlings after 1 month of transplantation
Detection group Transplanting amount (plant) Survival rate (%) Average increase of plants by cm Mean chest diameter thickening cm Growth conditions
Example 1 100 97 23.92 2.39 Leaf green and dense
Example 2 100 84 19.23 2.19 Leaf green and dense
Example 3 100 89 20.67 2.25 Leaf green and dense
Example 4 100 86 18.24 2.15 Leaf green and dense
Example 5 100 80 17.26 2.11 Leaf green and dense
Example 6 100 87 19.98 2.22 Leaf green and dense
Example 7 100 91 20.97 2.27 Leaf green and dense
Example 8 100 97 22.48 2.33 Leaf green and dense
Example 9 100 94 22.94 2.35 Leaf green and dense
Example 10 100 80 18.24 2.15 Leaf green and dense
Example 11 100 93 21.50 2.29 Leaf green and dense
Example 12 100 78 17.79 2.13 Leaf green and dense
Example 13 100 88 20.29 2.24 Leaf green and dense
Example 14 100 81 16.12 2.06 Leaf green and dense
Example 15 100 83 14.16 1.97 Leaf green and dense
Example 16 100 74 16.96 2.09 Leaf green and dense
Example 17 100 96 23.32 2.37 Leaf green and dense
Example 18 100 90 20.74 2.26 Leaf green and dense
Comparative example 1 100 53 6.89 1.66 Leaf green but sparse
Comparative example 2 100 47 10.22 1.80 Leaf green but sparse
Comparative example 3 100 44 9.54 1.77 Leaf green but sparse
Comparative example 4 100 56 12.41 1.90 Leaf green but sparse
Blank control group 100 37 2.73 0.48 Yellow and sparse leaf
TABLE 4 growth of ilex seedlings after 6 months of transplantation
Detection group Transplanting amount (plant) Survival rate (%) Average increase of plants by cm Mean chest diameter thickening cm Growth conditions
Example 1 100 97 51.47 6.66 Leaf green and dense
Example 2 100 84 41.13 6.00 Leaf green and dense
Example 3 100 89 44.31 6.19 Leaf green and dense
Example 4 100 86 38.95 5.86 Leaf green and dense
Example 5 100 80 36.79 5.73 Leaf green and dense
Example 6 100 87 42.79 6.10 Leaf green and dense
Example 7 100 91 44.97 6.26 Leaf green and dense
Example 8 100 97 48.29 6.46 Leaf green and dense
Example 9 100 94 49.31 6.52 Leaf green and dense
Example 10 100 80 38.95 5.86 Leaf green and dense
Example 11 100 93 46.13 6.33 Leaf green and dense
Example 12 100 78 37.96 5.80 Leaf green and dense
Example 13 100 88 43.47 6.16 Leaf green and dense
Example 14 100 81 34.28 5.57 Leaf green and dense
Example 15 100 83 29.96 5.27 Leaf green and dense
Example 16 100 74 36.13 5.67 Leaf green and dense
Example 17 100 96 50.14 6.59 Leaf green and dense
Example 18 100 90 44.46 6.23 Leaf green and dense
Comparative example 1 100 51 17.66 3.01 Leaf green but sparse
Comparative example 2 100 42 26.19 3.18 Leaf green but sparse
Comparative example 3 100 40 24.45 3.14 Leaf green but sparse
Comparative example 4 100 53 31.81 3.30 Leaf green but sparse
Blank control group 100 31 12.36 1.68 Yellow and sparse leaf
Data analysis
Combining the example 1, the comparative examples 1 to 4 and the blank control group and combining the tables 2 to 4, the indole butyric acid is singly applied to the comparative example 1, the average root number of the seedlings of the holly before transplanting is only 9.1 per seedling, the average root growth amount is 7.48cm, the average increase amount is only 10.77cm after 6 months of transplanting, and the average increase amount of the breast diameter is 1.35cm after 6 months of transplanting;
compared with the comparative example 2 in which naphthylacetic acid is singly applied, the average root number of the seedlings of the holly is only 13.5 seedlings per plant before transplantation, the average root growth amount is 8.03cm, the average increase amount is only increased by 15.97cm after transplantation for 6 months, and the average increase amount of the breast diameter is increased by 1.38 cm;
compared with the method for transplanting the holly seedlings, the method for transplanting the holly seedlings has the advantages that the compound sodium nitrophenolate is singly applied in the comparative example 3, the average root number of the holly seedlings before transplanting is only 12.6 per seedling, the average root growth amount is 7.91cm, the average increase amount is only 10.77cm after 6 months of transplanting, and the average increase amount of the breast diameter is 1.35 cm;
compared with the method that 1 nursery stock of the holly is transplanted after 6 months, the average increase amount is only 19.40cm, and the average increase amount of the diameter at breast height is 1.40 cm;
in the growth agent prepared in the embodiment 1, the average root number of the seedlings of the holly before transplantation is only 31.6 per seedling, the average root growth amount is 10.25cm, the average increase amount is increased by 27.55cm after 6 months of transplantation compared with 1 seedling, and the average increase amount of the breast diameter is increased by 4.27 cm;
it can be seen that: although comparative examples 1-4 all have a certain growth promotion effect, so that the growth situation and survival rate of the holly seedlings are superior to those of the blank control group, the growth situation in the later period is poor, the root growth promotion effect is remarkable before transplanting by using the growth promoter, the good growth situation is favorably maintained in the later period, the holly seedlings still maintain a good growth situation 6 months after transplanting, the average increase of the plants is remarkable, and the breast diameter is obviously increased; moreover, by using the growth agent, the transplanted holly seedlings can be kept to have a high survival rate which is not lower than 70%, and after the holly seedlings are transplanted, the holly seedlings are not corroded by diseases and insect pests in the recovery period after the holly seedlings are transplanted, and the holly seedlings do not die.
As can be seen by combining examples 1, 14-15 with tables 2-3, the Baume size of honey is significant for growth promoting effects of growth agents, probably due to: a part of a large amount of nutrient components contained in honey with high baume degree is absorbed by the holly seedlings, the other part of the nutrient components is absorbed by beneficial bacterium floras near the root systems of the seedlings, the beneficial bacterium floras continuously grow, the metabolism is accelerated, the reproduction of harmful bacterium floras in the soil is inhibited, meanwhile, amino acids and polysaccharide substances in metabolic products of the beneficial bacterium floras enable peripheral soil particles to be bonded to form porous particles, the soil particles can play good roles in water retention, heat preservation and nutrient component storage, the possibility that the nutrient components in a growth agent run off along with water is reduced, and the holly seedlings can keep good growth situation in the later growth stage.
As can be seen by combining examples 1 and 16 and tables 2 to 4, the growth promoting effect on the seedlings of holly is obvious by using ethanol solution with the concentration of 75wt% as the solvent, and the results are proved: the ethanol solution can inhibit the growth of flora of harmful bacteria, reduce the possibility of corrosion of the harmful bacteria to the holly seedlings and ensure that the holly seedlings still have a good growth situation after being transplanted for 6 months.
As can be seen by combining examples 1 and 17 and tables 2 to 4, the growth promoting agent using indolebutyric acid has a slight advantage in promoting the growth of holly seedlings compared with the growth promoting agent using indoleacetic acid, which proves that indolebutyric acid has better stability in the growth promoting agent, but the actual using effects of indolebutyric acid and indoleacetic acid in the growth promoting agent are not obvious.
The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims (9)

1. The root-promoting and strong-growth-promoting agent is characterized by being prepared from the following raw materials in parts by weight:
20-30 parts of indole auxin
200 portions of naphthylacetic acid
300 portions of compound sodium nitrophenolate
200 portions of honey and 300 portions of honey
10000 portions of ethanol solution and 15000 portions of ethanol solution
10000-15000 parts of water.
2. The root promoting and growth promoting agent as claimed in claim 1, wherein the raw materials comprise, by weight:
indole auxin 25 parts
250 portions of naphthylacetic acid
250 portions of compound sodium nitrophenolate
250 parts of honey
12500 parts of ethanol solution
12500 parts of water.
3. The agent for promoting root growth and strengthening growth according to claim 1, wherein: the Baume degree of the honey is more than or equal to 40 degrees.
4. A root-promoting and growth-promoting agent according to claim 3, wherein: the Baume degree of the honey is 43.5 degrees.
5. The agent for promoting root growth and strengthening growth according to claim 1, wherein: the indole auxin comprises any one or more of indole acetic acid, indole propionic acid and indole butyric acid.
6. The agent for promoting root growth and strengthening growth according to claim 1, wherein: the concentration of the ethanol solution is 70-75 wt%.
7. A preparation method of a root-promoting and strong-growth-promoting agent is characterized by comprising the following steps:
weighing indole auxin, naphthylacetic acid, compound sodium nitrophenolate, honey, an ethanol solution and water according to the formula, dissolving the indole auxin and the naphthylacetic acid in the ethanol solution, continuously adding the water, stirring and mixing, then respectively adding the compound sodium nitrophenolate and the honey to prepare a growth agent, and storing the growth agent in a dark place.
8. The method for preparing a root-promoting and growth-promoting agent according to claim 7, wherein: the water adding flow rate is 10-30 g/s.
9. Use of a root growth promoting agent according to any one of claims 1 to 6 in a method comprising spraying the root growth promoting agent onto the root system of a plant both before and after the plant is planted.
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CN107892598A (en) * 2017-11-07 2018-04-10 王庆贤 A kind of plant establishment auxiliary agent
CN107996608A (en) * 2017-11-26 2018-05-08 广西中港高科国宝金花茶产业有限公司 A kind of Camellia nitidissima cuttage seeding root-growing agent
CN110150270A (en) * 2017-12-26 2019-08-23 浦江县欧立生物技术有限公司 Promote the preparation method of peach blossom cuttage root-taking agent
CN110881482A (en) * 2019-12-06 2020-03-17 广东红树林生态科技有限公司 Rapid rooting liquid for mangrove plants and preparation method thereof
CN112573960A (en) * 2020-12-25 2021-03-30 海城市盛世鸿翔有机肥制造有限公司 Plant liquid rooting agent

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1726776A (en) * 2005-07-28 2006-02-01 中国农业科学院蔬菜花卉研究所 A kind of rejuvenation agent for root system of crop
CN103444716A (en) * 2012-05-30 2013-12-18 天津市北方园林生态科学技术研究所 Rooting liquid for big tree transplantation
CN105967862A (en) * 2016-05-10 2016-09-28 康俊虎 Fertilizer for strengthening root seedlings in planting initial stage of garden plants
CN107892598A (en) * 2017-11-07 2018-04-10 王庆贤 A kind of plant establishment auxiliary agent
CN107996608A (en) * 2017-11-26 2018-05-08 广西中港高科国宝金花茶产业有限公司 A kind of Camellia nitidissima cuttage seeding root-growing agent
CN110150270A (en) * 2017-12-26 2019-08-23 浦江县欧立生物技术有限公司 Promote the preparation method of peach blossom cuttage root-taking agent
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