Plant growth boosting agent and preparation method thereof

Abstract

The invention discloses a plant growth boosting agent and a preparation method thereof, and belongs to the field of chemical fertilizers, the plant growth boosting agent is prepared from calcite, indoleacetic acid, gibberellin, brassinolide, amino acid, a dispersing agent and water, the calcite is subjected to graded crushing and then mixed with other raw materials, the plant growth boosting agent can provide a promoting effect for plant growth, the growth speed of plants is accelerated, the growth period is shortened, economic benefits are increased, invasion of various pests can be prevented, the raw materials are prepared from natural raw materials, harm to the human body is avoided, the self-cleaning capacity of soil can be restored, and the soil conditioner can be naturally degraded and is free of toxicity, pollution and public nuisance; the preparation method uses fractional comminution and micropowder technology, the mineral substances are completely crushed and uniform in particle size so that the mineral substances have higher specific surface area, dispersity, reaction activity, solubility and biological efficiency, can enter air holes in the surfaces of leaves and fruits more easily after being formed into a liquid fertilizer, and can continuously supply sufficient calcium element and other trace elements to plants.

Description

technical field

[0001] The invention relates to a plant growth booster and a preparation method thereof, belonging to the field of chemical fertilizers. Background technique

[0002] In addition to water, carbon dioxide and various nutrients, plant growth and development also need physiologically active substances of plants. Plant growth promoters are growth regulators that can promote cell division, differentiation and elongation, or promote the growth of plant vegetative organs and the development of reproductive organs. Synthetic growth promoters can be divided into auxins, gibberellins, cytokinins, brassinosteroids, polyamines, etc. The plant growth-promoting ingredients include phytohormones that promote plant growth, hair rooting, fruit setting and abscission inhibition; it has the functions of promoting growth, promoting fruit setting, inducing male infertility parthenocarpy, promoting flower bud differentiation, breaking dormancy, germination, etc. gibberellin, whi...

Examples

Embodiment 1

[0026] The preparation method of plant growth booster, the steps are as follows:

[0027] 1) Take raw materials by weighing 50g of calcite, 10g of indole acetic acid, 5g of gibberellin, 5g of brassinolide, 5g of amino acid, 10g of chitin, and 70g of water;

[0028] 2) taking calcite and pulverizing it to a particle size of 1 mm with a hammer crusher, and sub-sieving to obtain calcite coarse powder;

[0029] 3) The calcite coarse powder is ball-milled to d50=850 μm with an intermittent ball mill to obtain calcite fine powder;

[0030] 4) Micronizing the calcite fine powder with an airflow classifier to a particle size of d50=1500nm to obtain calcite fine powder;

[0031] 5) Add indole acetic acid, gibberellin, brassinolide, amino acid and water to the calcite micropowder, mix and stir for 30 minutes, add chitin and mix for 30 minutes to obtain a plant growth promoter.

Embodiment 2

[0033] The preparation method of plant growth booster, the steps are as follows:

[0034] 1) Take raw materials by weighing 30g of calcite, 1g of indole acetic acid, 5g of gibberellin, 5g of brassinolide, 2g of amino acid, 10g of chitin, and 50g of water;

[0035] 2) taking calcite and pulverizing it to a particle size of 0.1 mm with a hammer crusher, and sub-sieving to obtain calcite coarse powder;

[0036] 3) milling the calcite coarse powder to d50=850 μm with a conical ball mill to obtain calcite fine powder;

[0037] 4) Micronizing the calcite fine powder with an airflow classifier to a particle size of d50=100nm to obtain calcite fine powder;

[0038] 5) Add indole acetic acid, gibberellin, brassinolide, amino acid and water to the calcite micropowder, mix and stir for 20 minutes, add chitin and mix for 20 minutes to obtain a plant growth promoter.

Embodiment 3

[0040] The preparation method of plant growth booster, the steps are as follows:

[0041] 1) Take raw materials by weighing 50g of calcite, 10g of indole acetic acid, 10g of gibberellin, 10g of brassinolide, 8g of amino acid, 15g of chitin, and 70g of water;

[0042] 2) taking calcite and pulverizing it to a particle diameter of 18mm with a compound crusher, and subsieving to obtain calcite coarse powder;

[0043] 3) milling the coarse calcite powder with a ceramic ball mill to d50=900 μm to obtain fine calcite powder;

[0044] 4) Micronizing the calcite fine powder with an airflow classifier to a particle size of d50=2000nm to obtain calcite fine powder;

[0045] 5) Add indole acetic acid, gibberellin, brassinolide, amino acid and water to the calcite micropowder, mix and stir for 40 minutes, add chitin and mix for 40 minutes to obtain the plant growth promoter.

technical field

[0001] The invention relates to a plant growth booster and a preparation method thereof, belonging to the field of chemical fertilizers. Background technique

[0002] In addition to water, carbon dioxide and various nutrients, plant growth and development also need physiologically active substances of plants. Plant growth promoters are growth regulators that can promote cell division, differentiation and elongation, or promote the growth of plant vegetative organs and the development of reproductive organs. Synthetic growth promoters can be divided into auxins, gibberellins, cytokinins, brassinosteroids, polyamines, etc. The plant growth-promoting ingredients include phytohormones that promote plant growth, hair rooting, fruit setting and abscission inhibition; it has the functions of promoting growth, promoting fruit setting, inducing male infertility parthenocarpy, promoting flower bud differentiation, breaking dormancy, germination, etc. gibberellin, whi...

Examples

Embodiment 1

[0026] The preparation method of plant growth booster, the steps are as follows:

[0027] 1) Take raw materials by weighing 50g of calcite, 10g of indole acetic acid, 5g of gibberellin, 5g of brassinolide, 5g of amino acid, 10g of chitin, and 70g of water;

[0028] 2) taking calcite and pulverizing it to a particle size of 1 mm with a hammer crusher, and sub-sieving to obtain calcite coarse powder;

[0029] 3) The calcite coarse powder is ball-milled to d50=850 μm with an intermittent ball mill to obtain calcite fine powder;

[0030] 4) Micronizing the calcite fine powder with an airflow classifier to a particle size of d50=1500nm to obtain calcite fine powder;

[0031] 5) Add indole acetic acid, gibberellin, brassinolide, amino acid and water to the calcite micropowder, mix and stir for 30 minutes, add chitin and mix for 30 minutes to obtain a plant growth promoter.

Embodiment 2

[0033] The preparation method of plant growth booster, the steps are as follows:

[0034] 1) Take raw materials by weighing 30g of calcite, 1g of indole acetic acid, 5g of gibberellin, 5g of brassinolide, 2g of amino acid, 10g of chitin, and 50g of water;

[0035] 2) taking calcite and pulverizing it to a particle size of 0.1 mm with a hammer crusher, and sub-sieving to obtain calcite coarse powder;

[0036] 3) milling the calcite coarse powder to d50=850 μm with a conical ball mill to obtain calcite fine powder;

[0037] 4) Micronizing the calcite fine powder with an airflow classifier to a particle size of d50=100nm to obtain calcite fine powder;

[0038] 5) Add indole acetic acid, gibberellin, brassinolide, amino acid and water to the calcite micropowder, mix and stir for 20 minutes, add chitin and mix for 20 minutes to obtain a plant growth promoter.

Embodiment 3

[0040] The preparation method of plant growth booster, the steps are as follows:

[0041] 1) Take raw materials by weighing 50g of calcite, 10g of indole acetic acid, 10g of gibberellin, 10g of brassinolide, 8g of amino acid, 15g of chitin, and 70g of water;

[0042] 2) taking calcite and pulverizing it to a particle diameter of 18mm with a compound crusher, and subsieving to obtain calcite coarse powder;

[0043] 3) milling the coarse calcite powder with a ceramic ball mill to d50=900 μm to obtain fine calcite powder;

[0044] 4) Micronizing the calcite fine powder with an airflow classifier to a particle size of d50=2000nm to obtain calcite fine powder;

[0045] 5) Add indole acetic acid, gibberellin, brassinolide, amino acid and water to the calcite micropowder, mix and stir for 40 minutes, add chitin and mix for 40 minutes to obtain the plant growth promoter.