Natural mineral-powder environment-friendly type fertilizer and preparation method thereof

Abstract

The invention discloses a natural mineral-powder environment-friendly type fertilizer and a preparation method thereof. The fertilizer is prepared from the following raw materials in parts by weight: natural zeolite, diluted HCl with the concentration of 2 mol / L, a NaCl solution with the concentration of 6 wt%, ammonium chloride, copper mine powder, rare earth raw ore, blast-furnace coal slag, selenium powder, herbage, fish flesh discarding material, microbial inocula, urea and proper amount of water. By applying natural mineral stone powders into the fertilizer, the mineral element content of soil is substantially increased, and the various mineral powders cooperates with each other and give play to unexpected effect; by fermenting herbage and fish flesh discarding materials, the obtained residue is rich in humic acid, and after the residue is mixed with the mineral powders, the viscous force of the mineral powders is increased, and also humic acid is an extremely good fertilizer of which the forming principle is similar to that of soil, and an extremely good fertilizer is formed.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a natural mineral powder environment-friendly fertilizer and a preparation method thereof. Background technique [0002] Because zeolite has a porous structure and has a great affinity for water, it can absorb water and gas components, increase water content in the soil, improve drought tolerance, increase gas diffusion, and promote soil respiration. Some soils that are too sandy or too sticky are not conducive to water and fertilizer retention and cultivation; after being improved by adding zeolite, the sandy soil will not leak water and fertilizer, and the clay soil can also change its three-phase ratio, so that It shows good farming performance. Therefore, the application of zeolite into the soil has played a significant role in improving the permeability of the soil. Poor infiltration leads to excessive reduction, both of which are detrimental to crop growth....

AI Technical Summary

Problems solved by technology

[0003] Agriculture and planting have now become an important indicator of a country's productivity. In order to improve production efficiency, large-scale agriculture and planting have accelerated production, which often results in the lack of nutrients in the planting land. It is inevitable to abuse chemical fertilizers to increase production. A large amount of fertilizers Using it can indeed increase the yield, but the fertilizer cannot be fully utilized within the time of planting. According to data, more than 30% of the fertilizer components are washed into the soil and rivers by rain, causing serious pollution.