Nursery stock growth promoting and thickening agent

Abstract

The invention relates to the technical field of plant growth regulators, and particularly discloses a nursery stock growth promoting and thickening agent. The nursery stock growth promoting and thickening agent is formed by mixing the following raw materials, by weight, 20 percent to 40 percent of chlormequat chloride, 0.1 percent to 0.2 percent of alpha-pimacol, 0.05 percent to 0.1 percent of indolebutyric acid potassium, five percent to 10 percent of monopotassium phosphate and the balance fillers. The nursery stock growth promoting and thickening agent can promote the growth of nursery stocks well, so that the nursery stocks are thick and strong in stem, developed in root system, high in lignification degree and reasonable in seedling height, and the wind resisting capacity and other adversity tolerating capacity of the nursery stocks are improved.

Description

technical field [0001] The invention relates to the technical field of plant growth regulators, in particular to an agent for promoting growth and thickening of seedlings. Background technique [0002] In the process of tree seedling cultivation, it is often found that the growth of seedlings is unreasonable, such as crops grow too long, poor stress resistance, drought and waterlogging resistance; plant roots are poorly developed, root hairs are too few, root activity is low when cutting or transplanting, and the survival rate of seedlings is low. It cannot be guaranteed; if the height-to-thickness ratio of the seedlings is too large, the trunk is easily broken by the wind; too much fertilizer is applied at the seedling stage, and the growth is too fast, the lignification degree of the seedlings is low, and the stress resistance is relatively poor. Therefore, there is an urgent need to develop a special production regulator for tree seedlings to solve the above unreasonable ...

AI Technical Summary

Problems solved by technology

[0002] In the process of tree seedling cultivation, it is often found that the growth of seedlings is unreasonable, such as crops grow too long, poor stress resistance, drought and waterlogging resistance; plant roots are poorly developed, root hairs are too few, root activity is low when cutting or transplanting, and the survival rate of seedlings is low. It cannot be guaranteed; if the height-to-thickness ratio of seedlings is too large, the trunk is easily broken by the wind; too much fertilizer is applied at the seedling stage, the growth is too fast, the lignification degree of seedlings is low, and the stress resistance is relatively poor

Therefore, there is an urgent need to develop a special production regulator for tree seedlings to solve the unreasonable problem of seedling growth that exists above.

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