Process for preparing soil-free organic matrixes

Abstract

A preparation method of non-earth organic matrix comprises following five steps: preparing material, smashing, sieving, fermenting, mixing. The prepared non-earth organic matrix has advantages of good air permeability, strong hygroscopicity, no germ infection, abundant microelement and nutrition composition. Based on preparing a plurality of varieties of non-earth organic matrix in a plurality of years, through continuously probing and improving, a preparation method of non-earth organic matrix of the invention is optimized and selected, when applied to fruit vegetable, flowers and special economic plant, the matrix can accelerate forest germchits breed, can promote absorption and use of nutrition elementary, raise fertilizer utilization rate, strengthen anti-adversity of planting crop, is helpful to preserve water and fertilizer, aerate and promote root system to develop.

Description

Technical field: [0001] The invention relates to a preparation method of a soilless organic matrix. Background technique [0002] The production of facility agriculture is developing rapidly in large and medium-sized cities and suburbs, especially in the production of high-quality agricultural products and the rapid breeding and production of fruits and vegetables, flowers, special economic plants, and forest tree seedlings. The core technology of facility agriculture is soilless cultivation, and the cultivation substrate is the material basis of soilless cultivation. Due to the particularity of soilless cultivation, the water and other nutrients required by plants must be supplied by the cultivation substrate. [0003] Due to the rapid development of facility agriculture and rapid propagation of forest tree seedlings, the demand for cultivation substrates has risen sharply, especially the demand for high-quality cultivation substrates is increasing. In the rapid propagati...

AI Technical Summary

Problems solved by technology

In the current actual production, domestic natural peat soil is mostly used as the cultivation medium, which has shortcomings such as high impurity content and low quality, which directly affect the high quality and high output of rapid propagation seedlings

In addition, the limitation of natural substrate resources has become the bottleneck of future facility agriculture soilless cultivation technology

What's more serious is that the excavation of natural peat soil resources poses a serious threat and damage to the ecological environment of wetlands and forests.