Yield-increasing controlled-release organic fertilizer for rice

An organic fertilizer and slow-release technology, applied in the direction of organic fertilizer, inorganic fertilizer, application, etc., can solve the problems of unfavorable agricultural sustainable development, low output/input ratio, affecting rice yield per mu, etc., to promote sustainable development , improving quality, promoting rice root differentiation and its metabolic activities

Inactive Publication Date: 2017-12-22
无为县群鑫生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cultivation of rice is inseparable from the use of fertilizers. At present, the utilization rate of fertilizers is low, and the fertilizer effect is not long-lasting. The extensive use of fertilizers has caused the decline of cultivated land fertility in my country, serious water pollution, low output / input ratio, and increased pests and diseases. Obviously, it will seriously affect the yield per mu of rice, which is not conducive to the sustainable development of agriculture in our country.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of slow-release organic fertilizer for increasing production of rice proposed by the present invention, its raw material comprises by weight: 250 parts of animal excrement, 40 parts of biogas residue, 60 parts of cake, 20 parts of weathered coal, 16 parts of phosphate rock powder, potassium mineral powder 15 parts, 10 parts of diatomite, 5 parts of attapulgite, 10 parts of borax, 4 parts of sodium polyacrylate, 1 part of fulvic acid, 2 parts of sodium alginate, 10 parts of xylitol residue, 5 parts of citrus residue, bamboo 4 parts of fiber, 4 parts of trace element fertilizer, 0.4 part of microbial agent, 1 part of rooting powder, and 0.8 part of coating agent.

Embodiment 2

[0018] A kind of slow-release organic fertilizer for increasing production of rice proposed by the present invention, its raw material comprises by weight: 200 parts of animal excrement, 80 parts of biogas residue, 30 parts of cake, 30 parts of weathered coal, 10 parts of phosphate rock powder, potassium mineral powder 22 parts, 5 parts of diatomite, 10 parts of attapulgite, 5 parts of borax, 8 parts of sodium polyacrylate, 0.5 parts of fulvic acid, 4 parts of sodium alginate, 5 parts of xylitol residue, 0 parts of citrus residue, bamboo 2 parts of fiber, 8 parts of trace element fertilizer, 0.2 part of microbial agent, 3 parts of rooting powder, and 0.4 part of coating agent.

[0019] Wherein, the animal manure is composed of pig manure, cow manure, sheep manure, chicken manure and duck manure in a weight ratio of 50:30:15:10:8;

[0020] The particle size of diatomite is 250 mesh, and the particle size of attapulgite is 350 mesh;

[0021] Fulvic acid is composed of sodium fu...

Embodiment 3

[0025] A kind of slow-release organic fertilizer for increasing production of rice proposed by the present invention, its raw material comprises by weight: 220 parts of animal manure, 60 parts of biogas residue, 45 parts of cake, 25 parts of weathered coal, 12.5 parts of phosphate rock powder, potassium mineral powder 20 parts, 8 parts of diatomite, 8 parts of attapulgite, 8 parts of borax, 6 parts of sodium polyacrylate, 0.7 parts of fulvic acid, 3 parts of sodium alginate, 8 parts of xylitol residue, 7 parts of citrus residue, bamboo 3 parts of fiber, 6 parts of trace element fertilizer, 0.3 part of microbial agent, 2 parts of rooting powder, and 0.55 part of coating agent.

[0026] Wherein, animal manure is composed of pig manure, cow manure and sheep manure in a weight ratio of 10:5:3;

[0027] The particle size of diatomite is 350 mesh, and the particle size of attapulgite is 250 mesh;

[0028] Fulvic acid is composed of sodium fulvic acid, zinc fulvic acid and potassium...

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Abstract

The invention discloses a yield-increasing controlled-release organic fertilizer for rice. The yield-increasing controlled-release organic fertilizer is prepared from the following raw materials of animal manure, biogas residue, cake meal, weathered coal, ground phosphate ore, ground potassium ore, diatomite, attapulgite, borax, sodium polyacrylate, fulvic acid, sodium alginate, xylitol residue, tangerine residue, bamboo fiber, trace element fertilizer, microbial agent, rooting powder, and film coating agent. The yield-increasing controlled-release organic fertilizer for the rice has the advantages that the formula is reasonable, the rich nutrients are contained, the fertilizer demand rule of the rice is met by the releasing of nutrients, the controlled-release effect is good, the fertilizer fertility is high, the pollution to water source and soil by fertilizer applying is effectively decreased, the ecological environment of the rice field is improved, the soil is fertilized, the output of the rice is effectively increased, the quality of the rice is improved, and the sustained development of agricultural in China is promoted.

Description

technical field [0001] The invention relates to the technical field of agricultural chemical fertilizers, in particular to a production-increasing slow-release organic fertilizer for rice. Background technique [0002] With the increase of population pressure, the contradiction between large population and insufficient food supply has become increasingly prominent, and how to increase food production is an urgent problem. Rice is one of the main food crops in our country and occupies an extremely important position in food security. Increasing rice production will have far-reaching significance for the development of our national economy and social stability. The cultivation of rice is inseparable from the use of fertilizers. At present, the utilization rate of fertilizers is low, and the fertilizer effect is not long-lasting. The extensive use of fertilizers has caused the decline of cultivated land fertility in my country, serious water pollution, low output / input ratio, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B17/00C05G3/00C05G3/80C05G5/30C05D1/04C05D9/00C05D9/02C05F3/00C05F5/002C05F5/006C05F9/04C05F11/00C05F11/02C05F11/08
Inventor 裴学武许爱群
Owner 无为县群鑫生态农业有限公司
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