Nutrient soil for garden seedling planting

Abstract

The invention provides nutrient soil for garden seedling planting. The nutrient soil is characterized by being prepared from a matrix material and a microbial material; the matrix material is preparedfrom, by weight, 25-55 parts of dried sludge, 10-15 parts of steel slag sand, 10-15 parts of dried branch and leaf powder, 2-8 parts of coal ash and 5-20 parts of fermented and dried livestock and poultry excrement; the microbial material is prepared from, by weight, 1-5% of fermentation microflora, 40-75% of biological fermentation liquor, 20-55% of fermentation mushroom dregs and 0.01-2% of a microelement mixture. When the planting nutrient soil is used for planting plants, the survival rate of the plants can be increased, the standards of ordinary nutrient soil are reached, nutritional elements necessary for the growth of the plants can be provided, harm of pathogenic bacteria and pests to the plants is reduced, a preparation method of the nutrient soil is simple, the material cost islow, and the nutrient soil is suitable for industrialized volume production.

Description

technical field [0001] The application relates to the technical field of garden engineering plant maintenance seedling cultivation, in particular, to a nutrient soil for planting garden seedlings. Background technique [0002] In recent years, with the improvement of people's requirements for the ecological environment and cities, more and more attention has been paid to landscaping. The greening rate and green area have become an important indicator of my country's ecological city construction. The most important part of greening, and the soil is the most critical part that determines the growth of plants and landscape effects. It is the medium for the growth of green plants and the foundation of the entire green system. How much environmental and aesthetic value can be produced by green space depends on many To a large extent it depends on its soil quality, which is directly related to the survival rate of garden plants and the effect of greening, as well as the cost of late...

AI Technical Summary

Problems solved by technology

Steel slag is currently crushed, screened, and magnetically separated to recover the metal in it. After the metal is recovered, the metal content in the steel slag is greatly reduced. It is currently difficult to recycle and become waste steel slag

The recycling methods of these waste steel slags are currently limited, and random accumulation or disposal will also have a greater impact on the environment

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