Microbial rooting agent and preparation method thereof

Abstract

The invention discloses a microbial rooting agent. The microbial rooting agent is composed of the following raw material components in parts by weight: 1 to 10 parts of polymer bamboo fiber, 0.1 to 5parts of Bacillus subtilis, 0.1 to 5 parts of brown nitrogen-fixing bacteria, 0.1 to 5 parts of Bacillus mucilaginosus and 20 to 200 parts of bamboo fiber. The invention also discloses a preparation method for the above-mentioned microbial rooting agent. The preparation method comprises the following steps: step 1, respectively weighing the raw material components in parts by weight for subsequentusage; step 2, crushing the bamboo fiber, and carrying out sterilizing and drying at a high temperature so as to obtain bamboo fiber fine particles; step 3, respectively subjecting three kinds of weighed bacteria to expanding propagation, carrying out mixing so as to obtain a mixed bacteria solution, then adding the bamboo fiber fine particles, carrying out fermenting for 24 hours, and carrying out drying so as to obtain bacteria-attached bamboo fiber; and step 4, uniformly mixing the bacteria-attached bamboo fiber and the polymer bamboo fiber, and carrying out storage in a sealed manner so as to obtain the microbial rooting agent. The microbial rooting agent provided by the invention can continuously induce rapid rooting and vigorous growth and development of a plant for a long time.

Description

technical field [0001] The invention belongs to the fields of microbial rapid propagation and plant physiology, and in particular relates to a microbial rooting agent and a preparation method thereof. Background technique [0002] In order to ensure the survival rate of tree transplanting and planting, rooting agents are often used to stimulate the growth of plant roots in garden transplanting. At present, the main materials of most rooting agents on the market are plant growth hormones such as indole acetic acid, naphthalene acetic acid, and gibberellin. These rooting agents can stimulate the growth of plant roots when used in an appropriate amount. However, if the amount is too large, it is easy to cause plant root damage. Even death; the effect is not obvious if the dosage is too small. Moreover, when the plant root system grows faster, the demand for nutrient elements begins to increase gradually. Therefore, even after the above-mentioned rooting agent is used on the pl...

AI Technical Summary

Problems solved by technology

At present, the main materials of most rooting agents on the market are indole acetic acid, naphthalene acetic acid, gibberellin and other plant growth hormones. These rooting agents can stimulate the growth of plant roots when used in an appropriate amount. However, if the amount is too large, it is easy to cause plant root damage. Even death; if the dosage is too small, the effect will not be obvious

Moreover, when the plant root system grows faster, the demand for nutrient elements begins to increase gradually. Therefore, even after the above-mentioned rooting agent is used on the plant root, it is still necessary to carry out daily maintenance such as fertilization on the plant in the later stage. The work is complicated and the manual investment is large. Big economic cost

Images