Modified fertilizer special for paddy rice

A special fertilizer and improved technology, applied in fertilizer mixture, application, fertilization device, etc., can solve the problems of slow nutrient release, soil aggregate structure damage, soil compaction, etc., to improve yield and quality, improve fertilizer efficiency utilization rate, improve The effect of economic benefits

Inactive Publication Date: 2014-09-17
QINGDAO CHENQING INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, long-term use will destroy the soil aggregate structure, easily cause soil compaction and soil hardening, thus affecting the growth of hybrid rice, and the promotion effect on hybrid rice growth is not obvious
At the same time,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1, an improved special fertilizer for rice, made from the following raw materials in parts by weight: 5 parts of coal furnace ash, 15 parts of discarded vegetable leaves, 6 parts of bamboo charcoal, 20 parts of manure, 10 parts of sweet potato leaves, and 8 parts of humic acid 3 parts of diatomite, 11 parts of urea, 4 parts of medical stone, 6 parts of biological bacteria, 20 parts of ammonium bicarbonate, 8 parts of potassium chloride, 5 parts of tung oil, 4 parts of paraffin, 4 parts of calcium carbonate, iron ore 2 parts, superphosphate 15 parts, zinc phosphate 3 parts.

Embodiment 2

[0010] Embodiment 2, an improved special fertilizer for rice, made of the following raw materials in parts by weight: 8 parts of coal furnace ash, 18 parts of discarded vegetable leaves, 10 parts of bamboo charcoal, 25 parts of manure, 16 parts of sweet potato leaves, 12 parts of humic acid 5 parts of diatomite, 15 parts of urea, 6 parts of medical stone, 7 parts of biological bacteria, 25 parts of ammonium bicarbonate, 12 parts of potassium chloride, 7 parts of tung oil, 6 parts of paraffin, 6 parts of calcium carbonate, iron ore 3 parts, 20 parts of superphosphate, 4 parts of zinc phosphate.

Embodiment 3

[0011] Embodiment 3, an improved special fertilizer for rice, made of the following raw materials in parts by weight: 10 parts of coal furnace ash, 20 parts of discarded vegetable leaves, 12 parts of bamboo charcoal, 30 parts of manure, 18 parts of sweet potato leaves, 16 parts of humic acid 6 parts of diatomite, 17 parts of urea, 8 parts of medical stone, 9 parts of biological bacteria, 30 parts of ammonium bicarbonate, 16 parts of potassium chloride, 8 parts of tung oil, 7 parts of paraffin, 7 parts of calcium carbonate, iron ore 5 parts, 30 parts of superphosphate, 6 parts of zinc phosphate.

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PUM

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Abstract

A disclosed modified fertilizer special for paddy rice is prepared from the following raw materials in parts by weight: 5-10 parts of coal stove ash, 15-20 parts of waste vegetable leaves, 6-12 parts of bamboo charcoal, 20-30 parts of animal manure, 10-18 parts of Ipomoea batatas leaves, 8-16 parts of humic acid, 3-6 parts of diatomite, 11-17 parts of urea, 4-8 parts of Chinese medical stone, 6-9 parts of biological bacteria, 20-30 parts of ammonium bicarbonate, 8-16 parts of potassium chloride, 5-8 parts of tung oil, 4-7 parts of paraffin, 4-7 parts of calcium carbonate, 2-5 parts of iron ore, 15-30 parts of calcium superphosphate and 3-6 parts of zinc phosphate. The provided modified fertilizer special for paddy rice is reasonable in formula, relatively comprehensive and balanced in nutrition, strong in pertinency, good in effect and obvious in effect.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an improved special fertilizer for rice. Background technique [0002] my country is a large agricultural country. Chemical fertilizers and pesticides play a very important role in agricultural production. With the improvement of people's living standards and health awareness, people attach great importance to the safety of agricultural products, and the demand for pollution-free and green food is increasing year by year. . There are many types of fertilizers currently used for hybrid rice cultivation, among which the special fertilizer for hybrid rice mostly adopts NPK compound fertilizer available on the market, which is mainly composed of three inorganic elements N, P, and K, which can meet the growth of hybrid rice in a short time need. However, long-term use will damage the soil aggregate structure, easily cause soil compaction and soil hardening, thereby affecting the ...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 田敬强
Owner QINGDAO CHENQING INFORMATION TECH
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