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

A natural mineral powder, environmentally friendly technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of lack of nutrients, pollution and utilization of planting areas, and achieve the effect of increasing the content of mineral elements and enhancing the viscosity.

Inactive Publication Date: 2016-01-13
ANHUI SHENGNONG AGRI GRP
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  • Summary
  • Abstract
  • Description
  • Claims
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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 f

Method used

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Embodiment 1

[0018] An environment-friendly natural mineral powder fertilizer, characterized in that it is made of the following raw materials in parts by weight (Kg): natural zeolite 55, 2mol / L dilute HCl 15, 6wt% NaCl solution 155, ammonium chloride 80, copper ore powder 10 , rare earth raw ore 30, blast furnace cinder 15, selenium powder 2, grass 75, fish waste 30, microbial agent 2, urea 12 and an appropriate amount of water;

[0019] A preparation method of natural mineral powder environment-friendly fertilizer is characterized in that it comprises the following steps:

[0020] (1) Preliminarily crush the natural zeolite to form a block with a diameter of 6~8cm, and then put it into a high-temperature kiln at 800~1000℃ for calcination for 6~8 hours, and then carry out secondary fine crushing after cooling to become a 40~ 60-mesh sieve, and finally wash the granule powder with 2mol / L dilute HCl for 2~3 times;

[0021] (2) Put the granules obtained in (1) into 6wt% NaCl solution, stir ...

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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....

Claims

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Application Information

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IPC IPC(8): C05G3/08C05G3/90
Inventor 陈世勇汪建飞李孝良谢樾马万征高详查海涅
Owner ANHUI SHENGNONG AGRI GRP
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