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Agricultural composite manure and preparing method thereof

A technology of nutrient fertilizer and ammonium molybdate, which is applied in the direction of urea compound fertilizer, application, nitrogen fertilizer, etc., can solve the problems of environmental pollution, waste, etc., and achieve the effect of reducing pollution, reducing use cost, and improving disease resistance and immunity

Inactive Publication Date: 2005-02-23
陈天骏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Elements that are not lacking or insensitive to crops when applied, not only cause waste, but also pollute the environment to a certain extent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The weight percent of raw material components is: 5% of urea, 21% of sodium phosphate, 12% of potassium chloride, 1% of ammonium molybdate, 8% of borax, 25% of complex copper, 12% of complex zinc and 16% of potassium bicarbonate.

[0025] Preparation:

[0026] Mix and stir ammonium molybdate, borax, sodium phosphate, urea, potassium sulfate or potassium chloride, complex copper, and complex zinc at room temperature until uniform, add potassium bicarbonate, mix well, and pack to obtain the finished product.

Embodiment 2

[0028] The weight percentage of raw material components is: urea 11%, sodium phosphate 18%, potassium sulfate 8%, ammonium molybdate 3%, borax 12%, complex copper 16%, complex zinc 16%, potassium bicarbonate 12%, auxiliary materials Silica 4%.

[0029] Preparation:

[0030] Mix ammonium molybdate, borax, sodium phosphate, urea, potassium sulfate or potassium chloride, complexed copper, complexed zinc, and white carbon black at room temperature until uniform, add potassium bicarbonate, mix well, and pack to obtain finished product.

Embodiment 3

[0032] The weight percentage of raw material components is: 8% of urea, 14% of sodium phosphate, 6% of potassium chloride, 5% of ammonium molybdate, 23% of borax, 8% of complex copper, 8% of complex zinc, 24% of potassium bicarbonate, Excipient calcium carbonate 4%.

[0033] Preparation:

[0034] Mix ammonium molybdate, borax, sodium phosphate, urea, potassium sulfate or potassium chloride, complexed copper, complexed zinc, and calcium carbonate at room temperature until homogeneous, add potassium bicarbonate, mix well, and pack to obtain the finished product .

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PUM

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Abstract

An agricultural nutritive composite fertilizer able to increase the resistance of agricultural crops to diseases is prepared from ammonium molybdate, borax, sodium phosphate, urea, potassium sulfate (or chloride), complex copper, complex zinc, potassium dicarbonate and auxiliary.

Description

technical field [0001] The invention relates to the technical field of chemical fertilizers, in particular to agricultural compound nutrient fertilizers and a preparation method thereof. Background technique [0002] Existing numerous crop nutrient fertilizers, especially its formulations of imported products all contain all the necessary nutrients for crops. The elements that are not lacking or insensitive to crops when applied not only cause waste, but also pollute the environment to a certain extent. Contents of the invention [0003] The object of the present invention is to provide a kind of agricultural compound nutrient fertilizer and its preparation method that can carry out reasonable and balanced fertilization according to the characteristics of soil nutrients and the characteristics of fertilizer requirements of different crops in different growth periods. [0004] The agricultural compound nutrient fertilizer of the invention contains a certain proportion of p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05B17/00C05C3/00C05C9/00C05D1/02C05G1/00C05G3/00
Inventor 陈天骏
Owner 陈天骏
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