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Production method of biogas slurry base leaf fertilizer capable of effectively preventing and treating botrytis

A technology for foliar fertilizer and botrytis, applied in liquid fertilizers, nitrogen fertilizers, phosphate fertilizers, etc., can solve the problems of low utilization rate of elements, single nutritional effect, and unstable effect, so as to increase the comprehensiveness of nutrition and improve the antagonistic effect. , cost saving effect

Inactive Publication Date: 2018-03-20
刘青亚
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, most of the foliar fertilizers produced in China have low effective content, single nutritional effect, low element utilization rate, and unstable effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The biogas slurry-based foliar fertilizer for the high-efficiency prevention and treatment of Botrytis cinerea in this embodiment is prepared by the following steps:

[0019] (1) Grind and sieve kaolin and limestone to obtain 250-mesh particles; add the ground particles to deionized water equivalent to 15 times the weight of the particles, ultrasonically disperse for 60 minutes, and add hexadecyl trimethyl bromide ammonium chloride and isopropyl tris(dioctyl pyrophosphate acyloxy) titanate, stirred at 75°C for 6 hours, lowered the temperature to 50°C, added 1,2-ethylenebisdithiocarbamate ammonium and Dichlorotetraammine complexed copper, continue to stir for 3h, let stand for 4d, filter, and dry;

[0020] (2) Filter the biogas slurry with a 500-mesh screen to remove impurities; mix zinc sulfate, manganese sulfate, boric acid, and sodium silicate in a mass ratio of 1:0.75:1.5:1.6, and add 25 times the weight of In the final biogas slurry, at room temperature, stir at a ...

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PUM

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Abstract

The invention relates to a biogas slurry base leaf fertilizer capable of effectively preventing and treating botrytis, which is characterized in that biogas slurry is used as a matrix of the leaf fertilizer, potassium humate and Arabic gum are used for adjusting the viscosity of the leaf fertilizer, and kaolin after surface treatment and medicine loading as well as amino acid fermenting concentrated solution and a large amount of elements needed by crops are added, so as to obtain the biogas slurry base leaf fertilizer capable of effectively preventing and treating botrytis. The leaf fertilizer disclosed by the invention has a certain viscosity, is complete in nutrients and green and environmentally friendly, and can remarkably increase the crop yield and efficiently prevent botrytis afterbeing sprayed to the leaves of crops and commercial crops.

Description

technical field [0001] The invention belongs to the field of fertilizers, and in particular relates to a production method of a biogas slurry-based foliar fertilizer for effectively preventing and treating gray mold. Background technique [0002] With the development of modern agriculture, chemical fertilizers have been widely used in agricultural production. However, with the continuous increase in the use of nitrogen, phosphorus, potassium and other chemical fertilizers, the trace elements taken away from the soil by crops will also continue to increase. According to incomplete statistics, about 70% of my country's land is deficient in trace elements to varying degrees. Years of practice have proved that the key to obtaining high crop yields and high-quality products depends to a large extent on the balanced supply of nutrients. Trace elements play an important role in plants. If the supplement is not taken seriously, the yield and quality of crops will be reduced, and in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05G5/20C05C3/00C05C9/00C05D3/02C05D9/00C05D9/02C05F7/00C05F9/04C05F11/02
Inventor 刘青亚
Owner 刘青亚
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