Fertilizer for planting paddy rice

A fertilizer and rice technology, applied in the field of fertilizers for rice planting, can solve the problems of partial application of chemical fertilizers, unbalanced nutrient supply and demand, inability to meet rice growth needs, etc., and achieve the effects of promoting growth and maturity, improving utilization rate, and reducing planting costs.

Inactive Publication Date: 2017-05-31
HECHI CITY AGRI SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used fertilizers for rice growth are mostly single fertilizers of nitrogen, phosphorus, potassium, and urea, which cause serio

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0010] Embodiment 1: a fertilizer for rice planting, the fertilizer is composed of the following components according to weight ratio: 10-15 parts of urea, 5-10 parts of ammonium nitrate, 5-8 parts of potassium sulfate, 3 parts of nitrohumic acid -15 parts, 5-8 parts of ammonium chloride, 3-5 parts of calcium magnesium phosphate fertilizer, 5-8 parts of glycerin, 5-10 parts of silicon fertilizer, 0-2 parts of copper sulfate, 3-10 parts of ethephon.

[0011] Production steps:

[0012] The weight fractions are 15 parts of urea, 8 parts of ammonium nitrate, 6 parts of potassium sulfate, 9 parts of nitrohumic acid, 7 parts of ammonium chloride, 3 parts of calcium magnesium phosphate fertilizer, 5 parts of glycerin, 7 parts of silicon fertilizer, and 1 part of copper sulfate. The parts are mixed to obtain a mixture;

[0013] Weigh 2 g of solid pure ethephon and add it into 200 g of water, mix uniformly to obtain a mixed solution, add the mixed solution to the above mixture, and st...

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PUM

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Abstract

The invention discloses a fertilizer for planting paddy rice. The fertilizer is prepared from the following components in parts by weight: 10 to 15 parts of urea, 5 to 10 parts of ammonium nitrate, 5 to 8 parts of potassium sulfate, 3 to 15 parts of nitrohumic acid, 5 to 8 parts of ammonium chloride, 3 to 5 parts of calcium magnesium phosphorus fertilizer, 5 to 8 parts of glycerinum, 5 to 10 parts of silicon fertilizer, 0 to 2 parts of copper sulfate, and 3 to 10 parts of ethephon. The paddy rice fertilizer is balanced in nutrients, and can effectively improve the photosynthesis on the paddy rice; and the ethephon can promote the growth and maturity of the paddy rice and ensure the yield and quality of the paddy rice. By adopting the fertilizer, leaves of the paddy rice can be thickened, the texture of the paddy rice leaves can be hardened, pests can be effectively prevented, and the effect of pesticide can be replaced, so that no pesticide is needed for the paddy rice, and the erosion of the pesticide to the land and the environmental pollution caused by the pesticide can be reduced.

Description

technical field [0001] The invention relates to the technical field of rice planting, in particular to a fertilizer for rice planting. Background technique [0002] At present, the commonly used fertilizers for rice growth are mostly single fertilizers of nitrogen, phosphate, potassium and urea, resulting in serious partial application of chemical fertilizers and imbalance between the supply and demand of nutrients in rice fertilization, which cannot meet the needs of rice growth. While some rice fertilizers enhance rice fertilization, they ignore the problems of waterproofing and lodging resistance encountered in the process of rice production. Therefore, in the process of rice growth, it is necessary to do a good job of fertilizing the rice at different stages to promote its absorption of minerals, and to improve the waterproof and lodging resistance of the rice production process, and to reduce the cost. SUMMARY OF THE INVENTION [0003] In order to overcome the proble...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05C1/00C05G3/00C05G3/80C05C3/00C05C9/00C05C11/00C05D9/00C05D9/02
Inventor 梁仁敏罗继腾黄徐谋韦春项余裕超
Owner HECHI CITY AGRI SCI RES INST
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