Slow-release bacteriostatic rooting agent and preparation method thereof

Abstract

The invention relates to a slow-release bacteriostatic rooting agent and a preparation method thereof. The slow-release bacteriostatic rooting agent is a pasty colloid obtained by mixing a slow-release agent, a bactericide, a rooting agent and a solvent. The slow-release bacteriostatic rooting agent comprises effective compositions in parts by weight: 1000 parts of bentonite, 1.2-1.8 parts of hymexazol, 3.6-6.0 parts of copper abietate, 24-36 parts of aluminum sulfate, 1.8-3.6 parts of a green plant growth regulating agent, 1.8-3.6 parts of indole-3-butyric acid potassium, and the balance purified water. The compositions interact each other for preparing the gray pasty colloid which has effects of promoting rooting and inhibiting bacteria and resisting corrosion, and is protrude in effect, the characteristics and the performances of the compositions are fully utilized, and the proportion and the usage amount are reasonable; and the slow-release bacteriostatic rooting agent is closely combined with production practice, the usage method is simple and practicable, the raw materials are cheap and easily purchased, the slow-release bacteriostatic rooting agent is wide in application scope and extremely strong in practicability, and has relatively high popularization utilization value.

Description

technical field [0001] The invention relates to a rooting agent, which is suitable for seedling cultivation of seedlings, flowers, vegetables and other plants, in particular to a slow-release antibacterial rooting agent and a preparation method thereof, belonging to the technical field of plant asexual reproduction. Background technique [0002] Cutting propagation has the characteristics of fast propagation speed and small genetic changes, and is one of the most commonly used methods for plant propagation. However, during the cutting propagation process, due to the infection of various pathogenic bacteria in the cutting matrix, it is easy to cause cuttings to rot; especially It is a cutting in summer. Affected by high temperature and high humidity, various pathogenic bacteria in the substrate multiply quickly and have strong infectivity, which greatly affects the survival rate of cuttings. How to sterilize the substrate, form a sterile or less-bacteria substrate, and protec...

AI Technical Summary

Problems solved by technology

[0005] In the process of realizing the present invention, the inventors have found that there are at least the following problems in the prior art. The double-effect, slow-release, and broad-spectrum rooting agent that can inhibit and kill matrix pathogens and promote rooting has not been disclosed; The dosage form of the rooting agent is aqueous solution, and the method of use is mainly quick dipping or soaking. After quick dipping or soaking, the medicinal liquid cannot adhere to the surface of the cuttings to form a protective layer, and has no slow-release property.