High-activity plant culturing nutrient matrix and method for making same

Abstract

The invention relates to a multiple nutrient medium mainly used in nursery and cultivation of vegetation, which pertains to agricultural technique area. Said nutrient medium comprises peat coal treated with disinfecting under high temperature, active compound that comprises polymerizate of multiple microbes and plant growth regulator, nutrient, vermiculite and pearlstone. Said nutrient medium contains a variety of nutrients, releases nutrients slowly, is easy to use, and adapt to production-line style nursery and cultivation in intelligence glasshouse and daylight booth.

Description

technical field [0001] The invention relates to the field of agricultural technology, and relates to a high-activity plant cultivation nutrient substrate and a manufacturing method, which are mainly used for industrial seedling raising and cultivation. Background technique [0002] With the rapid expansion of the scale of agricultural factory production, traditional seedling raising and cultivation methods use a single raw material such as vermiculite, perlite, peat, or a simple mixture of several raw materials. nutrient elements, resulting in difficult plant rooting and low survival rate in the process of seedling cultivation and cultivation, the specific shortcomings are as follows: 1) low rooting quantity: because different plant seedlings have different requirements for nutrient elements, it is difficult to guarantee a single nutrient source The normal growth of each plant thus causes difficulty in rooting the seedlings. 2) High pollution rate: The traditional nutrient ...

AI Technical Summary

Problems solved by technology

[0002] With the rapid expansion of the scale of agricultural factory production, traditional seedling raising and cultivation methods use a single raw material such as vermiculite, perlite, peat, or a simple mixture of several raw materials. nutrient elements, resulting in difficult plant rooting and low survival rate in the process of seedling cultivation and cultivation, the specific shortcomings are as follows: 1) low rooting quantity: because different plant seedlings have different requirements for nutrient elements, it is difficult to guarantee a single nutrient source The normal growth of each plant, thus making it difficult for seedlings to take root

2) High pollution rate: The traditional nutrient matrix has not taken thorough sterilization and disinfection measures, and the mold and other harmful bacteria in it will quickly pollute the tissue culture seedlings with low resistance, affecting their survival rate

3) Inconvenient to use: After mixing vermiculite and slow-release fertilizer, its water content is difficult to control, which is extremely unfavorable to the growth of plant seedlings

4) Many weeds: the germination rate and survival rate of weed seeds in the untreated substrate are very high, which seriously hinders the large-scale production of seedling cultivation and cultivation

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