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Production of bioorganic, inorganic composite mixed fertilizer using agricultural waste

A technology of agricultural waste and compound fertilizer, applied in organic fertilizers, inorganic fertilizers, agriculture, etc., can solve problems such as inability to meet the needs of fertilizers, achieve the effects of reducing agricultural costs, quick results, and increasing thousand-grain weight

Inactive Publication Date: 2007-04-18
LIAONING LYUYUAN BIOLOGICAL AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, although the formula composition of the above-mentioned organic-inorganic compound fertilizer is different, it has the characteristics of low production cost, convenient use, higher and more complete nutrient content than existing fertilizers, but it cannot meet the needs of different conditions. The demand for fertilizers of various crop varieties grown under

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] First, 1 kg of dicyandiamide, 1 kg of rare earth nitrate, 20 kg of humic acid, 5 kg of mineral potassium, 100 kg of gypsum powder, 1 kg of farm improvement agent, 1 kg of straw fermentation agent, 700 kg of human excrement, and 100 kg of nitrogen fertilizer Kg and 71 kg of monoammonium phosphate were put into a conventional mixing tank, mixed and stirred evenly, then sealed and fermented at room temperature at 15 degrees for 7 days, and applied with 3 times of water.

Embodiment 2

[0018] First, 1.2 kg of dicyandiamide, 1.3 kg of rare earth nitrate, 20 kg of humic acid, 4 kg of mineral potassium, 90 kg of gypsum powder, 0.7 kg of farm improvement agent, 0.8 kg of straw fermentation agent, 700 kg of human excrement, and 112 kg of nitrogen fertilizer 70 kg and 70 kg of monoammonium phosphate were put into a conventional mixing tank, mixed and stirred evenly, then sealed and fermented at room temperature at 15 degrees for 7 days, and then applied with 3 times of water.

Embodiment 3

[0020] First, 1.3 kg of dicyandiamide, 1.4 kg of rare earth nitrate, 20 kg of humic acid, 5.7 kg of mineral potassium, 110 kg of gypsum powder, 0.8 kg of farm improvement agent, 0.8 kg of straw fermentation agent, 695 kg of human excrement, and 100 kg of nitrogen fertilizer 65 kilograms and 65 kilograms of monoammonium phosphate are put into a conventional mixing tank, mixed and stirred evenly, then sealed and fermented at room temperature at 15 degrees for 7 days, and applied with 3 times of water.

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PUM

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Abstract

The present invention relates to a biological organic and inorganic complex mixed fertilizer produced by utilizing agricultural wastes. Its formula composition includes (by weight portion) 15-25 portions of humic acid, 0.8-1.5 portions of rare earth nitrate, 0.8-1.5 portions of dicyanodiamide, 4-6 portions of mineral potassium, 90-110 portions of gypsum powder, 0.5-1 portion of farm improving agent, 0.6-1 portion of straw zymophyte agent, 650-750 portions of agricultural wastes, 90-110 portions of nitrogen fertilizer and 65-75 portions of monoammonium phosphate. Said fertilizer can regulate physiological function of corps and can promote growth of crops.

Description

technical field [0001] The invention relates to a fertilizer for crops, in particular to a bio-organic and inorganic compound fertilizer produced by using agricultural waste, which is a supplement to existing compound fertilizer varieties and belongs to the preparation technology of agricultural fertilizer. Background technique [0002] At present, there are many varieties of organic and inorganic compound fertilizers on the market. For example, the Chinese invention patent application whose publication number is CN1557789 "a kind of organic-inorganic compound fertilizer taking active compost as base material" is processed by the following materials: 30-50 parts of fermented active compost, urea 10- 30 parts, 10-20 parts of diammonium phosphate or monoammonium phosphate, and 15-25 parts of potassium chloride or potassium sulfate, and 0.6-15 parts of binder, wherein the active compost is made by the following method: the crops After the straw is crushed, the actual mixing ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05F11/02C05F11/08C05D9/02C05C3/00C05D1/04C05B7/00
Inventor 刘长顺刘明辉刘明军
Owner LIAONING LYUYUAN BIOLOGICAL AGRI TECH
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