Compound fertilizer for promoting increase of yield and quality of organic rice

An organic rice and compound fertilizer technology, applied in the direction of organic fertilizers, urea compound fertilizers, inorganic fertilizers, etc., can solve the problems of soil compaction, affecting the increase of rice production and quality, and achieve a large specific surface area, which is conducive to the effect of quality improvement and fertilizer efficiency Effect

Inactive Publication Date: 2019-01-11
蚌埠市瑞丰现代农业种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, a large amount of chemical fertilizers are applied in the process of rice planting, which leads to serious soil compaction, which seriously affects the increase of rice production and quality.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of compound fertilizer that promotes the increase of organic rice production and quality, and its raw materials include: ammonium chloride 20kg, kiln ash potash fertilizer 12kg, phosphate rock powder 10kg, organic fertilizer 80kg, EDTA chelated manganese 0.1kg, trinitrate hexaurea iron 0.4kg , Sustained release agent 6kg, superfine toughening powder 3kg.

[0018] The organic fertilizer is composed of decomposed horse manure, rice husk, bagasse, castor meal, shell powder and linseed meal in a weight ratio of 12:14:4:24:1:9. The sustained-release agent is composed of fruit shell carbon, calcined kaolin, talc powder, coal gangue, and medical stone powder in a weight ratio of 1:2:0.1:2:1.

[0019] The ultrafine toughening powder is prepared by the following process: mix 24kg of silica hydrogel, 0.4kg of dodecyltrimethylammonium bromide, 1kg of fatty alcohol polyoxyethylene ether, and 50kg of water, and then add 6kg of oxidation Mix polyethylene wax, 0.1kg ionic emul...

Embodiment 2

[0021] A kind of compound fertilizer that promotes the increase of organic rice production and quality, its raw materials include: ammonium chloride 35kg, kiln ash potash fertilizer 4kg, phosphate rock powder 20kg, organic fertilizer 40kg, EDTA chelated manganese 0.2kg, trinitrate hexaurea iron 0.2kg , Sustained release agent 10kg, superfine toughening powder 1kg.

[0022] The organic fertilizer is composed of decomposed horse manure, rice husk, bagasse, castor meal, shell powder and linseed meal in a weight ratio of 24:5:10:12:4:3. The sustained-release agent is composed of fruit shell carbon, calcined kaolin, talc powder, coal gangue, and medical stone powder in a weight ratio of 3:1:0.8:1:2.

[0023] The ultrafine toughening powder is prepared by the following process: mix 15kg of silica hydrogel, 1kg of dodecyltrimethylammonium bromide, 0.2kg of fatty alcohol polyoxyethylene ether, and 70kg of water, and then add 2kg of oxidation Mix polyethylene wax, 0.5kg ionic emulsifi...

Embodiment 3

[0025] A kind of compound fertilizer that promotes the increase of organic rice production and quality, its raw materials include: ammonium chloride 25kg, kiln ash potash fertilizer 10kg, phosphate rock powder 12kg, organic fertilizer 70kg, EDTA chelated manganese 0.12kg, trinitrate hexaurea iron 0.35kg , Sustained-release agent 7kg, superfine toughening powder 2.5kg.

[0026] The organic fertilizer is composed of decomposed horse manure, rice husk, bagasse, castor meal, shell powder and linseed meal in a weight ratio of 16:12:6:20:2:7. The sustained-release agent is composed of fruit shell carbon, calcined kaolin, talcum powder, coal gangue and medical stone powder in a weight ratio of 1.5:1.7:0.2:1.7:1.2.

[0027] The ultrafine toughening powder is prepared by the following process: mix 22kg of silica hydrogel, 0.6kg of dodecyltrimethylammonium bromide, 0.8kg of fatty alcohol polyoxyethylene ether, and 55kg of water, and then add 5kg Oxidized polyethylene wax, 0.2kg ionic e...

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PUM

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Abstract

The invention discloses a compound fertilizer for promoting increase of the yield and quality of organic rice. The compound fertilizer comprises the raw materials in parts by weight: 20-35 parts of ammonium chloride, 4-12 parts of a kiln ash potash fertilizer, 10-20 parts of ground phosphate rock, 40-80 parts of an organic fertilizer, 0.1-0.2 part of EDTA chelated manganese, 0.2-0.4 part of iron hexaurea trinitrate, 6-10 parts of a slow-release agent and 1-3 parts of ultra-fine toughening powder. The ultrafine toughening powder is prepared by the following processes: mixing silica hydrogel, dodecyl trimethyl ammonium bromide, fatty alcohol-polyoxyethylene ether and water evenly, then adding oxidized polyethylene wax, an ionic emulsifier and sodium pyrosulfite, mixing, introducing nitrogengas and pressurizing in a sealed state, heating, stirring, discharging, cooling, adding octadecyltrimethoxysilane in a stirring state, continuing to stir, and filtering to obtain ultra-fine toughenedpowder. The compound fertilizer can improve the quality of rice, reforms the structure of soil aggregates, makes soil looser, prevents soil hardening and raises soil fertility.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to a compound fertilizer for improving the yield and quality of organic rice. Background technique [0002] Rice is obtained from the hulled rice grains. Nearly half of the world's population eats rice, including almost the entire population of East Asia and Southeast Asia. At present, organic rice will be the main direction of rice planting in the future, and its core is to establish and restore a virtuous circle of agricultural ecosystems to maintain the sustainable development of agriculture. In the cultivation of organic rice, how to increase the yield per unit area of ​​rice and increase the frequency of rice planting is one of the major issues that mankind is facing today. However, at present, a large amount of chemical fertilizers are applied in the process of rice planting, which leads to serious soil compaction, which seriously affects the increase of rice production...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G3/80C05G3/90
CPCC05B17/00C05G3/00C05G3/80C05G3/90C05C3/00C05C9/00C05D1/00C05D9/02C05F1/005C05F3/00C05F5/002
Inventor 赵其瑞
Owner 蚌埠市瑞丰现代农业种植专业合作社
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