Rooting agent for cuttage plants and preparation method of rooting agent

Abstract

The invention provides a rooting agent for cuttage plants and belongs to the field of plant cuttage. The rooting agent comprises a rooting agent solution, an oxidized sodium alginate (AMSA-EDA) aqueous solution through stem grafting and esterifying of 2,6-diethyl aniline and an amination gelatin (AG) aqueous solution. The invention further provides a preparation method of the rooting agent for thecuttage plants. The preparation method comprises the steps that (1) the rooting agent solution is placed in a container, the AMSA-EDA aqueous solution is connected to an injection port of the upper portion of the container, the AG aqueous solution is connected to an injection port of the lower portion of the container, and during stirring, the solutions are injected into the container slowly separately for a reaction; (2) a reaction system is placed under an ultraviolet lamp, and after an irradiation accumulation reaction is completed, the rooting agent for the cuttage plants is obtained. Therooting agent for the cuttage plants has the advantages that the preparation method for the rooting agent is simple in process and low in cost, degradation of effective components in the rooting agent during use can be effectively prevented, and the effect life is prolonged; meanwhile, the rooting agent can also prevent water loss of cuttings, the slow-release function is achieved, the rooting rate and survival rate of the cuttings are effectively increased, and the seedlings are increased and strengthened.

Description

technical field [0001] The invention belongs to the field of plant cuttings, and in particular relates to a rooting agent for cutting plants and a preparation method thereof. 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. [0003] 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 p...

AI Technical Summary

Problems solved by technology

But in this inventive method, carry out cuttage after soaking bamboo willow twig with rooting agent, can cause twig to rot, serious case can reduce rooting rate, in addition, the indole butyric acid in the rooting agent is easily degraded by light, affects its utility, resulting in reduced rooting rates