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Novel crop soil-borne disease propagation blocking method

A technology for soil-borne diseases and crops, which is applied in the field of blocking the spread of new crop soil-borne diseases, can solve the problems of unstable prevention and control effects of soil-borne diseases, pesticide residues, single prevention and control, etc., to prevent soil-borne diseases and enhance wetting , Restoring the effect of soil ecological balance

Pending Publication Date: 2021-03-26
安徽金敦福农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the prevention and control of crop soil-borne diseases are mainly divided into biological treatment and physical treatment. Physical treatment mainly uses sunlight exposure to sterilize bacteria. There are various methods of biological treatment, mainly using organic fertilizers or pesticides. The prevention and control is single, the control effect of soil-borne diseases is unstable, and a series of problems such as pesticide residues need to be faced in the later stage. Therefore, we propose a new method to block the spread of soil-borne diseases of crops

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: JF-A232+JF-021+JF-100 prevents capsicum stem base rot and root rot

[0024] Treatment plan: JF-021, JF-A232+JF-021+JF-100, chemical agents (cuprous oxide + thiram), water control, fine spraying on leaves

[0025] Treatment area: 2 acres

[0026] After 10 days and 30 days of treatment, observe the plant, plant height, root weight (g) and each process has 3 parallels, and each group is sampled at five points, and each point gets 5 plants

[0027] Treatment: JF-A232+JF-021+JF-100; (treatment for 10 days); plant height (cm): 13.5; root weight (g): 4.6; survival rate: 100%; (treatment for 30 days); plant height (cm): 36.4; root weight (g): 7.5; survival rate: 98.1%;

[0028] Treatment: cuprous oxide + thiram; (treatment for 10 days); plant height (cm): 11.7; root weight (g): 4; survival rate: 100%; (treatment for 30 days); plant height (cm): 35.2 ; Root weight (g): 6.4; Survival rate: 85.5%;

[0029] Processing: clear water; (processing 10 days); Plant heig...

Embodiment 2

[0031] Embodiment 2: JF-A232+JF-021+JF-100 blocks the spread of peanut root rot and silkworm

[0032] Experimental background:

[0033] At the beginning of June, 50kg / mu of organic compound fertilizer was used for sowing. After sowing, the local package was used to sterilize and kill insects. The farmers applied the package three times.

[0034] The first time: No. 7.5 used azoxystrobin, high-te boron, bad mold thiram, aichongguo, and brassin

[0035] The second time: on 7.28, tebuconazole·chlorothalonil, pyraclostrobin, and Xiaopangdun were used

[0036] The third time: Tebuconazole, chlorothalonil, and brassinolide were used on 8.10

[0037] After using it, it was still found that there were peanuts with poor growth, and there were even signs of mildew. Therefore, in the areas with poor growth, the concentration ratio of JF-A232+JF-021 was 3:2, and the water consumption per mu was 45L. Spray once every 10 days, three times in a row. Control area, apply the same amount of...

Embodiment 3

[0041] Embodiment 3: JF-A232+JF-021+JF-100 prevents the fusarium wilt of cucumber

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Abstract

The invention relates to the technical field of soil improvement, and discloses a novel crop soil-borne disease propagation blocking method. The method comprises the following steps of S1, soil treatment, namely a, before crop transplanting or sowing, applying JF-10 in a hole application manner, keeping 2-3cm coating isolation between a plant root system and a medicine, and b, during crop transplanting, adopting a beneficial microbial agent JF-036 and a soil additive JF-100 for root irrigation, spraying or drip irrigation; and S2, overground treatment, namely spraying copper-containing biostimulant JF-021 and JF-A232 prepared from a thyme extract and fulvic acid on crop leaves. In JF-021 and JF-A232 compounding, Gu elements in JF-021 and JF-A232 possibly generate organic-inorganic chelates, and drip irrigation is performed around diseased plants after soil-borne diseases of crops occur, so that isolation layers are formed around root systems, and soil-borne diseases are prevented fromharming other healthy plants. Meanwhile, the functions of promoting root growth and maintaining crop health are achieved.

Description

technical field [0001] The invention relates to the technical field of soil improvement, in particular to a novel method for blocking the propagation of soil-borne diseases of crops. Background technique [0002] With the development of agricultural intensification and people's excessive pursuit of crop yield, a large amount of chemical fertilizers and pesticides are excessively and unreasonably invested, the balance and stability of the soil ecosystem are seriously damaged, and crop physiological diseases and soil-borne diseases occur frequently. Crop yields have been greatly reduced or even destroyed. Soil degradation and continuous cropping obstacles have become key issues restricting agricultural production. [0003] At present, the prevention and control of crop soil-borne diseases are mainly divided into biological treatment and physical treatment. Physical treatment mainly uses sunlight exposure to sterilize bacteria. There are various methods of biological treatment,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G22/05A01G22/40A01N63/38A01N65/00A01N61/00A01P3/00A01P21/00
CPCA01G13/00A01G22/05A01G22/40A01N63/38A01N65/00A01N61/00
Inventor 陈栋邓大鹏蔡永欢
Owner 安徽金敦福农业科技有限公司
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