Organic mineral fertilizer and preparation method thereof

A technology of organic minerals and fertilizers, applied in the field of agriculture and forestry, can solve the problems of easily damaged soil nutrient content, low nutrient content of farmyard manure, and low degree of harmlessness, and achieve good soil conditions, high organic matter content, and enhanced disease resistance. Effect

Inactive Publication Date: 2011-09-07
TIANRUN LVYE BEIJING ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional chemical fertilizers are very easy to destroy the nutrient content in the soil. Farmyard manure has low nu

Method used

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  • Organic mineral fertilizer and preparation method thereof
  • Organic mineral fertilizer and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Prepare 1000kg organic mineral fertilizer:

[0053] Step 1: Choose zeolite powder less than or equal to 60 mesh, humic acid (salt), calcium magnesium phosphate fertilizer, and plant ash, and air-dry or dry them for later use;

[0054] Step 2: Weigh the spare zeolite powder less than or equal to 60 mesh, humic acid (salt), calcium magnesium phosphate fertilizer, and plant ash in step 1 according to the weight of the components, 400kg of zeolite powder less than or equal to 60 mesh, humic acid (salt) ) 250kg, calcium magnesium phosphate fertilizer 200kg and plant ash 150kg, put them in a mixer and mix them, granulate with a granulator, bake in a baking machine at 300°C for 35 minutes, and sieve with a sieving machine to make an organic mineral fertilizer .

Embodiment 2

[0056] Prepare 1000kg organic mineral fertilizer:

[0057] Step 1: Choose zeolite powder less than or equal to 60 mesh, humic acid (salt), calcium magnesium phosphate fertilizer, and plant ash, and air-dry or dry them for later use;

[0058] Step 2: Weigh the spare zeolite powder less than or equal to 60 mesh, humic acid (salt), calcium magnesium phosphate fertilizer, and plant ash in step 1 according to the weight of the components, 600kg of zeolite powder less than or equal to 60 mesh, humic acid (salt) ) 200kg, calcium magnesium phosphate fertilizer 100kg and plant ash 100kg, put them in a mixer and mix them, granulate through a granulator, bake in a baking machine at 400°C for 20 minutes, and sieve with a sieving machine to make an organic mineral fertilizer .

Embodiment 3

[0060] Prepare 1000kg organic mineral fertilizer:

[0061] Step 1: Choose zeolite powder less than or equal to 60 mesh, humic acid (salt), calcium magnesium phosphate fertilizer, and plant ash, and air-dry or dry them for later use;

[0062] Step 2: Weigh the spare zeolite powder less than or equal to 60 mesh, humic acid (salt), calcium magnesium phosphate fertilizer, and plant ash in step 1 according to the weight of the components, 150kg of zeolite powder less than or equal to 60 mesh, humic acid (salt) ) 300kg, calcium magnesium phosphate fertilizer 300kg and plant ash 250kg, put them in a mixer and mix them, granulate with a granulator, bake in a baking machine at 200°C for 50 minutes, and sieve with a sieving machine to make an organic mineral fertilizer .

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Abstract

The invention relates to an organic mineral fertilizer comprising the following components in percentage by weight: 15%-60% of zeolite powder with granularity of less than or equal to 60 meshes, 20%-30% of humic acid (salt), 10%-30% of calcium magnesium phosphate fertilizer and 10%-25% of plant ash. A preparation method of the organic mineral fertilizer comprises the following steps of: respectively weighing the zeolite powder with the granularity of less than or equal to 60 meshes, the humic acid (salt), the calcium magnesium phosphate fertilizer and the plant ash in the percentage by weight; placing into a stirrer for stirring and mixing; granulating through a granulator; baking at the temperature of 200-400 DEG C through a baking machine for 20-50 minutes; and screening through a screening machine so as to prepare the organic mineral fertilizer. The invention has the advantages of promoting the crop yield increase, enhancing the crop quality, improving the soil structure and ensuring that the crops can be safely eaten.

Description

technical field [0001] The invention belongs to the technical field of agriculture and forestry, and relates to a method that can provide nutrients for crop growth; increase soil organic matter content and various biologically active substances, improve soil physical, chemical and biological properties, and improve soil fertility; prevent and treat crops due to lack of large amounts It is a kind of production material with great utilization value in the current production of pollution-free agricultural products. Background technique [0002] For a long time, the majority of farmers have relied on the use of chemical fertilizers to promote the growth of crops and increase the yield of crops. Chemical fertilizers have laid the foundation for the development of agriculture and the protection of human food production. However, the low utilization rate of chemical fertilizers and the resulting high environmental risks It has always been a major problem plaguing the world. Accord...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 赫恩龙张立塔叶建波
Owner TIANRUN LVYE BEIJING ENVIRONMENTAL PROTECTION TECH
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