Formula and preparing method of novel slightly-alkaline vegetable seedling culture matrix

Abstract

A formula of a novel slightly-alkaline vegetable seedling culture matrix is characterized in that the novel slightly-alkaline vegetable seedling culture matrix is prepared from 20-80 parts of coal ash and 20-80 parts of cow padding.Compared with the prior art, the formula has the advantages that resource utilization of solid waste is enhanced; the novel slightly-alkaline vegetable seedling culture matrix is adapted to the growth environment of slightly-alkaline vegetables; the novel slightly-alkaline vegetable seedling culture matrix is comprehensive in nutrient, balanced in proportion and good in nature; the formula is simple, the process is simplified, the preparing process of the matrix is simplified, and the cost of the novel slightly-alkaline vegetable seedling culture matrix is reduced.

Description

technical field [0001] The invention relates to a formula and a preparation method of a novel alkaline vegetable seedling-raising substrate, belonging to the technical field of substrate cultivation. Background technique [0002] Cultivation substrate refers to the growth medium that can stably and coordinately provide water, fertilizer, air, heat and other life factors for the growth of crop seedlings. In addition to supporting and fixing seeds and seedlings, it is more important to act as a carrier of nutrients and water, so that the nutrients from other Its own nutrients and nutrients and water from the environment can be effectively supplied and buffered, and the roots of seedlings can selectively absorb them according to the required ratio. According to the development trend of seedling raising methods, matrix seedling raising will become the mainstream seedling raising method. [0003] Plant growth requires a certain pH range. Some vegetables are suitable for growth i...

AI Technical Summary

Problems solved by technology

At present, most of the vegetable seedling cultivation substrates sold on the market are substrates suitable for the growth of acidic vegetable varieties, but there are almost no substrates suitable for the growth of alkaline vegetables.

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