Fertilizer special for crops

A technology for crops and chemical fertilizers, applied in agriculture, fertilization devices, fertilizer mixtures, etc., can solve the problems of polluting the environment, inability to guarantee the effect, and the short-term effect of chemical fertilizers

Inactive Publication Date: 2017-06-23
吕良强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most chemical fertilizers, namely chemical fertilizers, have the property of being easily soluble in water. They are easily dissolved by rainwater in the soil and are lost with the water flow, resulting in two adverse consequences of...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A crop fertilizer, comprising the following raw materials in parts by mass: 20 parts of urea, 15 parts of calcium phosphate, 11 parts of superphosphate, 10 parts of potassium chloride, 12 parts of potassium sulfate, 10 parts of silicon fertilizer, 7 parts of soybean meal, sulfite 9 parts of iron, 5 parts of magnesium sulfate, 7 parts of potassium dihydrogen phosphate, 6 parts of copper sulfate, 5 parts of zinc sulfate, 4 parts of manganese sulfate, 60 parts of water.

Embodiment 2

[0010] A crop chemical fertilizer, comprising the following raw materials in mass fractions: 24 parts of urea, 15 parts of calcium phosphate, 12 parts of superphosphate, 14 parts of potassium chloride, 15 parts of potassium sulfate, 12 parts of silicon fertilizer, 10 parts of soybean meal, ferrous sulfate 9 parts, magnesium sulfate 5 parts, potassium dihydrogen phosphate 7 parts, copper sulfate 7 parts, zinc sulfate 6 parts, manganese sulfate 5 parts, water 60 parts.

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PUM

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Abstract

The invention relates to the field of agriculture fertilizers, and especially relates to a fertilizer special for crops. The fertilizer comprises the following raw materials in parts by mass: 20-30 parts of urea, 15-17 parts of calcium phosphate, 11-14 parts of calcium superphosphate, 10-14 parts of potassium chloride, 12-15 parts of potassium sulfate, 10-12 parts of a silicon fertilizer, 7-12 parts of soybean meal, 9-12 parts of ferrous sulfate, 5-7 parts of magnesium sulfate, 7-8 parts of potassium dihydrogen phosphate, 6-10 parts of copper sulfate, 5-7 parts of zinc sulfate, 4-7 parts of manganese sulfate, and 60-70 parts of water. The fertilizer realizes fertilizer effects of long-acting, multiple effects, and high efficiency without pollution.

Description

technical field [0001] The invention relates to the field of agricultural chemical fertilizers, in particular to a crop chemical fertilizer. Background technique [0002] Most chemical fertilizers, namely chemical fertilizers, have the property of being easily soluble in water. They are easily dissolved by rainwater in the soil and are lost with the water flow, resulting in two adverse consequences of water pollution in reservoirs and rivers and loss of fertilizer in the soil. The effective time of chemical fertilizers is short , The growing season requires multiple fertilization, which not only pollutes the environment, but also cannot guarantee the effect. Contents of the invention [0003] The purpose of the present invention is to address the above problems and propose a crop chemical fertilizer, which realizes the long-acting, multi-effect, high-efficiency, and pollution-free effects of the chemical fertilizer. [0004] The technical solution of the present invention...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 吕良强
Owner 吕良强
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