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Special compound fertilizer for oryza sativa

A compound fertilizer and rice technology, applied in fertilizer mixtures, ammonium orthophosphate fertilizers, alkaline orthophosphate fertilizers, etc., can solve problems such as reducing crop quality and soil compaction, improving soil, promoting fertilizer efficiency, and improving crops. Yield and quality effects

Inactive Publication Date: 2017-07-04
LONGLI GUIZHEN ORGANIC BIO FERTILIZER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, people have gradually realized that chemical fertilizers have the disadvantages of polluting the environment, causing soil compaction, and reducing crop quality. Therefore, it is the main goal of agricultural development in various countries to seek a new type of fertilizer that is non-toxic, harmless, and pollution-free, and can protect the ecological balance of the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A special compound fertilizer for rice, which consists of the following parts by weight: 30 parts of urea, 8 parts of potassium dihydrogen phosphate, 10 parts of zinc sulfate, 5 parts of liquid ammonia, 1 part of monoammonium phosphate, 5 parts of microbe-reducing bacteria, and available potassium 2 servings.

Embodiment 2

[0012] A special compound fertilizer for rice, which consists of the following parts by weight: 40 parts of urea, 12 parts of potassium dihydrogen phosphate, 18 parts of zinc sulfate, 7 parts of liquid ammonia, 3 parts of monoammonium phosphate, 7 parts of microbe-reducing bacteria, and available potassium 6 servings.

Embodiment 3

[0014] A special compound fertilizer for rice, which consists of the following parts by weight: 45 parts of urea, 15 parts of potassium dihydrogen phosphate, 25 parts of zinc sulfate, 10 parts of liquid ammonia, 5 parts of monoammonium phosphate, 10 parts of microbe-reducing bacteria, and available potassium 8 servings.

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PUM

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Abstract

The invention discloses a special compound fertilizer for oryza sativa, wherein the components comprise, by weight, 30-45 parts of urea, 8-15 parts of potassium dihydrogen phosphate, 10-25 parts of zinc sulfate, 5-10 parts of liquid ammonia, 1-5 parts of monoammonium phosphate, 5-10 parts of microbial bacteria, and 2-8 parts of available potassium. According to the present invention, by optimizing the component ratio, the special compound fertilizer has characteristics of fertilizer efficiency improving, fertilizer efficiency prolonging and good nutrient ratio, and has effects of fertilizer efficiency synergy promoting, soil improving, crop yield improving and crop quality improving, wherein the medium-trace elements contained in the fertilizer meet the requirements of the growth of oryza sativa.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a special compound fertilizer for rice. Background technique [0002] At present, people have gradually realized that chemical fertilizers have the disadvantages of polluting the environment, causing soil compaction, and reducing crop quality. Therefore, it is the main goal of agricultural development in various countries to seek a new type of fertilizer that is non-toxic, harmless, and pollution-free, and can protect the ecological balance of the environment. . Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned technical defects, and provide a special compound fertilizer for rice with good fertilizer effect, long fertilizer effect period, and favorable absorption by rice. [0004] The technical scheme for realizing the present invention is: a special compound fertilizer for rice, which consists of the following parts by weight...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05G3/00C05B7/00
Inventor 杨进杨志贤
Owner LONGLI GUIZHEN ORGANIC BIO FERTILIZER