Plant growth promoter

Abstract

The invention relates to a plant growth promoter. The plant growth promoter is prepared from the following raw materials in parts by weight: 5-15 parts of soapstone, 25-35 parts of diatomite, 46-48 parts of dolomite, 4-5 parts of plaster, 6-8 parts of bentonite, and 1-2 parts of boron powder, and SiO2 in the diatomite is larger than 80%, and the total content of CaCO3, MgCO3 and MgO in the dolomite is larger than 20%. The plant growth promoter has the advantages that the plant growth promoter has the direct effects on soil, specifically, the soil structure is improved, the loosen degree of thesoil is improved, the breathability of the soil is improved, the soil activity is improved, caking is prevented, the high water retaining capacity is achieved, the water permeability performance is improved, and nutrients and water are advantageously stored and released by the soil; and plants grown on the soil are improved, specifically, crop growth and development are promoted, the leaf area isincreased, the leaf thickness is increased, the chlorophyll content is increased, leaves of crops are larger and plumper, and the photosynthetic efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a plant growth agent. Background technique [0002] At present, because the soil is generally applied with chemical fertilizers, only heavy nitrogen, phosphorus, potassium and light calcium, magnesium, silicon, sulfur, iron, boron, aluminum and other medium and trace elements, over the years, will lead to various symptoms of deficiency in crops. Inhibiting the normal growth of crops, resulting in low yield and poor quality, resulting in soil compaction and pollution. The elements in a large amount of fertilizers failed to do their best, which instead brought fertilizer damage and restricted crop yields. In order to solve the above problems, it is necessary to develop an ideal, efficient, and pollution-free mineral plant growth agent to improve the soil, achieve physical and chemical indicators, improve the comprehensive fertility of the land, and achieve...

AI Technical Summary

Problems solved by technology

[0002] At present, because the soil is generally applied with chemical fertilizers, only heavy nitrogen, phosphorus, potassium and light calcium, magnesium, silicon, sulfur, iron, boron, aluminum and other medium and trace elements, over the years, will lead to various symptoms of deficiency in crops. Inhibiting the normal growth of crops, resulting in low yield and poor quality, resulting in soil compaction and pollution. The elements in a large amount of fertilizers failed to do their best, which instead brought fertilizer damage and restricted crop yields.

Images