Efficient and poisonless agent fertilizer special for preventing and treating ustilaginoidea virens and preparing method thereof

A high-efficiency technology for rice false smut, which is applied in the field of high-efficiency and non-toxic special fertilizer for preventing and treating rice false smut and its preparation, can solve problems such as unsatisfactory control effects, improve the ability to resist diseases, and speed up rapid recovery , the effect of improving quality

Inactive Publication Date: 2018-09-14
安徽省神农农业技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, after long-term use of the medicament, the rice smut will develop a certain resistance to the relevant formulations of the medicament components, resulting in unsatisfactory control effects

Method used

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  • Efficient and poisonless agent fertilizer special for preventing and treating ustilaginoidea virens and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A high-efficiency and non-toxic special medicinal fertilizer for preventing and treating rice false smut, its raw materials include by weight: 30 parts of urea, 30 parts of potassium dihydrogen phosphate, 3 parts of trace element fertilizer, 15 parts of sodium humate, potassium yellow humate 3 parts, 6 parts of KOM, 0.5 parts of chitosan oligosaccharide, 1 part of vinasse extract, 12 parts of potassium hydroxide, 3 parts of citric acid, 10 parts of EDTA-disodium, 1 part of sodium gluconate, 0.6 parts of xanthan gum, carboxylate 0.1 part of sodium methylcellulose, 800 parts of water;

[0026] The trace element fertilizer includes ferrous sulfate, sodium molybdate, ammonium molybdate, and manganese sulfate; the distiller's grain extract is obtained by the following method: adding glucoamylase to distiller's grains for saccharification, and the amount of glucoamylase is 0.25wt of distiller's grains %, saccharification at room temperature for 40 hours, then add amino acid s...

Embodiment 2

[0033] A high-efficiency and non-toxic special medicinal fertilizer for preventing and treating rice false smut, its raw materials include by weight: 50 parts of urea, 15 parts of potassium dihydrogen phosphate, 8 parts of trace element fertilizer, 8 parts of sodium humate, potassium yellow humate 8 parts, 2 parts of KOM, 2 parts of chitosan oligosaccharide, 5 parts of distiller's grain extract, 6 parts of potassium hydroxide, 6 parts of citric acid, 6 parts of EDTA-disodium, 3 parts of sodium gluconate, 0.2 parts of xanthan gum, carboxymethyl 0.3 parts of sodium cellulose base, 1000 parts of water;

[0034] The trace element fertilizer includes boric acid, magnesium sulfate, copper sulfate, and zinc sulfate, and the weight ratio of the four is 1:2:3:5; the distiller's grain extract is obtained by the following method: adding saccharification enzyme to distiller's grains For saccharification, the dosage of glucoamylase is 1wt% of distiller's grains, saccharification at room te...

Embodiment 3

[0041] A high-efficiency and non-toxic special medicinal fertilizer for preventing and treating rice false smut, the raw materials of which include by weight: 40 parts of urea, 22 parts of potassium dihydrogen phosphate, 5 parts of trace element fertilizer, 12 parts of sodium humate, potassium yellow humate 5 parts, 4 parts of KOM, 1 part of chitosan oligosaccharide, 3 parts of vinasse extract, 9 parts of potassium hydroxide, 4 parts of citric acid, 8 parts of EDTA-disodium, 2 parts of sodium gluconate, 0.4 parts of xanthan gum, carboxylate 0.2 parts of sodium methylcellulose, 900 parts of water;

[0042] The trace element fertilizer includes boric acid, magnesium sulfate, copper sulfate, and zinc sulfate, and the weight ratio of the four is 1:4:1:7; the distiller's grain extract is obtained by the following method: add saccharification enzyme to distiller's grains For saccharification, the dosage of glucoamylase is 0.65wt% of the distiller's grains, saccharification at room t...

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Abstract

The invention discloses an efficient and poisonless agent fertilizer special for preventing and treating ustilaginoidea virens and a preparing method thereof. The agent fertilizer is prepared from, byweight, 30-50 parts of urea, 15-30 parts of monopotassium phosphate, 3-8 parts of microelement fertilizer, 8-15 parts of sodium humate, 3-8 parts of potassium fulvic acid, 2-6 parts of KOM, 0.5-2 parts of chitosan oligosaccharide, 1-5 parts of vinasse extracting solution, 6-12 parts of potassium hydroxide, 3-6 parts of citric acid, 6-10 parts of EDTA-disodium, 1-3 parts of sodium gluconate, 0.2-0.6 part of xanthan gum, 0.1-0.3 part of sodium carboxymethylcellulose and 800-1,000 parts of water. The efficient and poisonless agent fertilizer can still achieve the effect of preventing and treating ustilaginoidea virens while traditional pesticide components are completely avoided from being used, and also has the effects of adjusting the growth of rice and providing nutrients.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a high-efficiency and non-toxic special medicinal fertilizer for preventing and treating rice false smut and a preparation method thereof. Background technique [0002] Rice false smut is a fungal disease that occurs in the late stage of rice. It has commonly occurred in various rice areas in China in recent years, and has a tendency to increase year by year. It has become one of the main diseases of rice. Rice false smut only occurs after rice flowering to the stage of milk maturity, and is mainly distributed in the middle and lower parts of rice ears, damaging some grains. The mycelium blocks formed in the damaged grain gradually expand, and the inner and outer glumes split to reveal light yellow lumps, that is, spores, which are later wrapped on both sides of the inner and outer glumes, which are black and green. The dark green powder is the chlamydospore of the pathogen,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05B7/00C05G3/60C05G3/80C05G5/20C05C3/00C05C9/00C05D1/00C05D5/00C05D9/02C05F5/008C05F11/00C05F11/02C05G3/00
Inventor 夏桂平黄岩薛刚郑路
Owner 安徽省神农农业技术开发有限公司
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