Sustained release rooting agent

A rooting agent and slow-release technology, which is applied in the direction of biocides, plant growth regulators, plant growth regulators, etc., can solve the problems of not having slow-release properties, and achieve the effect of promoting rooting. The materials are cheap and easy to purchase, and the ratio of dosage Scientific and reasonable effect

Inactive Publication Date: 2018-04-13
龚贤飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the known formulas of rooting agents and rooting powders for plant cuttings, plant growth regulators and nutritional elements are mostly used. Chinese patent 200910094526.X discloses a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1 The slow-release rooting agent of the present invention was prepared by using the following mass ratio raw materials: prepared from the following mass ratio raw materials: 1000 parts of sodium bentonite, 25 parts of aluminum sulfate, 5 parts of chitosan, and 3 parts of fulvic acid , 1.8 parts of 6-benzylaminopurine, 1.8 parts of 3-potassium indolebutyrate, 260 parts of hydroxypropyl methylcellulose; wherein, the preparation steps of 3-potassium indolebutyrate are as follows:

[0016] (1) In a stainless steel autoclave, add 5 mol 85% potassium hydroxide, 3.5 mol indole, and then slowly add 2 mol 70% hydroxybutyric acid aqueous solution;

[0017] (2) Seal the autoclave, heat to 180°C, stir for 8 hours, cool to below 50°C, fill the autoclave with water, and stir at 100°C for 30 minutes;

[0018] (3) Cool to 25°C, pour the contents of the autoclave into water, ultrasonically treat at a frequency of 80KHz for 30min, then extract with ether, separate the water layer...

Embodiment 2

[0019] Example 2 The slow-release rooting agent of the present invention was prepared using the following mass ratio raw materials: prepared from the following mass ratio raw materials: 1000 parts of sodium bentonite, 28 parts of aluminum sulfate, 8 parts of chitosan, and 4 parts of fulvic acid , 2.0 parts of 6-benzylaminopurine, 2.0 parts of 3-potassium indolebutyrate, 350 parts of hydroxypropyl methylcellulose; wherein, the preparation steps of 3-potassium indolebutyrate are as follows:

[0020] (1) In a stainless steel autoclave, add 5 mol 85% potassium hydroxide, 3.5 mol indole, and then slowly add 2 mol 70% hydroxybutyric acid aqueous solution;

[0021] (2) Seal the autoclave, heat to 180°C, stir for 8 hours, cool to below 50°C, fill the autoclave with water, and stir at 100°C for 30 minutes;

[0022] (3) Cool to 25°C, pour the contents of the autoclave into water, ultrasonically treat at a frequency of 80KHz for 30min, then extract with ether, separate the water layer, a...

Embodiment 3

[0023] Example 3 The slow-release rooting agent of the present invention was prepared by using the following mass proportioning raw materials: prepared from the following mass proportioning raw materials: 1000 parts of sodium bentonite, 30 parts of aluminum sulfate, 11 parts of chitosan, and 5 parts of fulvic acid , 2.2 parts of 6-benzylaminopurine, 2.5 parts of 3-potassium indolebutyrate, 200 parts of hydroxypropyl methylcellulose; wherein, the preparation steps of 3-potassium indolebutyrate are as follows:

[0024] (1) In a stainless steel autoclave, add 5 mol 85% potassium hydroxide, 3.5 mol indole, and then slowly add 2 mol 70% hydroxybutyric acid aqueous solution;

[0025] (2) Seal the autoclave, heat to 180°C, stir for 8 hours, cool to below 50°C, fill the autoclave with water, and stir at 100°C for 30 minutes;

[0026] (3) Cool to 25°C, pour the contents of the autoclave into water, ultrasonically treat at a frequency of 80KHz for 30min, then extract with ether, separat...

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PUM

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Abstract

The invention discloses a sustained release rooting agent which is prepared from the following raw materials in parts by weight: 1,000 parts of sodium base bentonite, 25-36 parts of aluminum sulfate,5-20 parts of chitosan, 3-8 parts of fulvic acid, 1.8-4 parts of 6-benzyl aminopurine, 1.8-5.5 parts of indole-3-butyric acid potassium and 200-400 parts of hydroxypropyl methyl cellulose. According to the sustained release rooting agent, plants can be promoted to root, the lasting period is long, the rooting promotion effect is prominent, the characteristics and properties of all the ingredientsare fully utilized, and the ratio and the dosage are scientific and reasonable; the sustained release rooting agent is closely combined with actual production and is simple and easy in using method, low-price and easily purchased in materials and wide in range of application.

Description

technical field [0001] The invention relates to the field of rooting agents, in particular to a slow-release rooting agent. Background technique [0002] Rooting agent refers to the auxin compound of plant growth regulator accelerator, which is used to maintain the top dominance of the plant in the plant, induce the transport of assimilated products to the product, and promote plant rooting, etc. The rooting agents currently on the market can be mainly divided into the following three categories: common rooting and seedling strengthening agents (single compounds such as indole acetic acid, sodium naphthalene acetate, etc., or a mixture of the above compounds according to scientific ratios), biological bacteria Compound rooting agent mixed with rooting agent (ABT biological fungus rooting powder), rooting agent compounded with nutrients and growth promoters (such as root swelling, fragrant root, etc.). It is mainly suitable for the seedling raising, seedling separation, tran...

Claims

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Application Information

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IPC IPC(8): A01N61/00A01N43/16A01N43/90A01N43/38A01N59/06A01P21/00
CPCA01N43/16A01N43/38A01N43/90A01N59/06A01N61/00
Inventor 龚贤飞
Owner 龚贤飞
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