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Special fertilizer for rice

A special fertilizer and rice technology, applied in the agricultural field, can solve the problems of waste, unfavorable crop growth and development, etc., and achieve the effects of preventing rice blast, obvious effect of increasing production, and low cost of raw materials

Inactive Publication Date: 2014-10-29
罗云华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rice is the main food crop in southern my country. For a long time, the method of fertilizing rice has been used separately. This method is not conducive to the growth and development of crops, and also causes waste.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Take 10 parts of urea, 20 parts of diamine bicarbonate, 11 parts of potassium chloride, 18 parts of potassium sulfate, 8 parts of zinc sulfate, 7 parts of nitrohumic acid, 4 parts of ammonium chloride, 4 parts of calcium magnesium phosphate fertilizer, silicic acid 3 parts of salt mineral powder, 40 parts of glycerin, 20 parts of superphosphate, 2 parts of borax. First mix the components of the fertilizer according to a certain ratio, and then use conventional fertilizer production equipment to produce the fertilizer.

Embodiment 2

[0017] Take 30 parts of urea, 19 parts of diamine bicarbonate, 15 parts of potassium chloride, 20 parts of potassium sulfate, 8 parts of zinc sulfate, 8 parts of nitrohumic acid, 4 parts of ammonium chloride, 4 parts of calcium magnesium phosphate fertilizer, silicic acid 2 parts of salt mineral powder, 50 parts of glycerin, 22 parts of superphosphate, 2 parts of borax. First mix the components of the fertilizer according to a certain ratio, and then use conventional fertilizer production equipment to produce the fertilizer.

Embodiment 3

[0019] Take 30 parts of urea, 20 parts of diamine bicarbonate, 15 parts of potassium chloride, 19 parts of potassium sulfate, 8 parts of zinc sulfate, 7 parts of nitrohumic acid, 3 parts of ammonium chloride, 3 parts of calcium magnesium phosphate fertilizer, silicic acid 2 parts of salt mineral powder, 20 parts of glycerin, 20 parts of superphosphate, 1 part of borax. First mix the components of the fertilizer according to a certain ratio, and then use conventional fertilizer production equipment to produce the fertilizer.

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PUM

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Abstract

The invention relates to a special fertilizer for rice, which is composed of the following raw materials in parts by weight: 10-30 parts of urea, 15-20 parts of diammonium bicarbonate, 10-15 parts of potassium chloride, 15-20 parts of potassium sulfate, 5-15 parts of zinc sulfate, 5-10 parts of nitrohumic acid, 1-4 parts of ammonium chloride, 2-4 parts of calcium magnesia phosphate fertilizer, 1-5 parts of silicate ore powder, 20-50 parts of glycerol, 18-30 parts of calcium superphosphate and 1-5 parts of borax. The special fertilizer for rice is suitable for various growth stages of rice. The special fertilizer for rice can prevent rice blast, green smut and other diseases of the rice, and has the advantages of low raw material cost and obvious yield increase effect.

Description

technical field [0001] The invention relates to a special fertilizer for rice and belongs to the field of agriculture. Background technique [0002] Rice is the main food crop in southern my country. For a long time, the method of fertilizing rice has been used separately. This method is not conducive to the growth and development of crops, and also causes waste. And rice blast and rice smut are serious in the whole development period of rice. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a special fertilizer for rice. The present invention provides a special fertilizer for rice, which is suitable for the growth of rice in various stages. The invention can prevent rice blast, rice smut and other diseases, has low cost of raw materials, and has obvious effect of increasing yield. [0004] The technical scheme of the present invention for solving the above-mentioned technical problems is as follows: a special f...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 罗云华
Owner 罗云华
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