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Phytonutrient for controlling crop root rot prepared from Chinese herbal medicine and preparation method thereof

A plant nutrient and root rot technology, applied in the direction of application, fertilizer mixture, organic fertilizer, etc., can solve problems such as residues, non-compliant green drugs, and harmful to human health, so as to improve root rot and make drugs green and environmentally friendly. The effect of enhancing growth ability

Inactive Publication Date: 2019-01-11
广西南宁大地肥田农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Chinese patent literature (publication number: CN106472609A) discloses a fungicidal composition for preventing and treating wheat root rot, which consists of 30%-60% of main components, 10% of auxiliary agents and the rest of carriers by weight; The main components are composed of fludioxonil, carbazole and traditional Chinese medicine bactericidal ingredients, wherein the weight of traditional Chinese medicine bactericidal ingredients accounts for 40% of the main ingredients, and the weight ratio of fludioxonil to carbazole is 1:15-15:1. The bactericidal combination The use of cyanobenazole in the food will remain in the crops, which is harmful to human health and does not meet the requirements of green environmental protection drugs.

Method used

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  • Phytonutrient for controlling crop root rot prepared from Chinese herbal medicine and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0026] The utilization of Chinese herbal medicine of the present embodiment to make the phytonutrients for preventing and treating crop root rot includes the following raw materials in parts by weight:

[0027] 22 parts of filter mud, 14 parts of garlic, 11 parts of cnidium, 8 parts of creeper, 12 parts of bean root, 13 parts of purple pearl grass, 8 parts of Moutan bark, 11 parts of Kochia scoparia, 3 parts of kelp, 6 parts of rape residue, 8 servings of nutritional supplements.

[0028] The preparation method of the rapeseed residue in this example is to wash the rapeseed stalks with water, then air-dry them naturally, and then send them to a pulverizer for crushing, pass through a 300-mesh sieve, and then treat them with 3% sodium hypochlorite for 3 minutes, and then add the pretreated shells Polysaccharide solution and modified montmorillonite powder are added while stirring, then dried in a drying oven, and then ground to a particle size of 10 mesh.

[0029] The mass rat...

Embodiment 2

[0038] The utilization of Chinese herbal medicine of the present embodiment to make the phytonutrients for preventing and treating crop root rot includes the following raw materials in parts by weight:

[0039] 38 parts of filter mud, 18 parts of garlic, 14 parts of cnidium, 14 parts of creeper, 14 parts of mountain bean root, 16 parts of purple pearl grass, 12 parts of Moutan bark, 13 parts of Kochia scoparia, 6 parts of kelp, 10 parts of rape residue, 12 servings of nutritional supplements.

[0040]The preparation method of the rapeseed residue in this example is to wash the rapeseed stalks with water, then air-dry them naturally, and then send them to a pulverizer for crushing, pass through a 300-mesh sieve, and then treat them with 5% sodium hypochlorite for 5 minutes, and then add the pretreated shells Polysaccharide solution and modified montmorillonite powder are added while stirring, then dried in a drying oven, and then ground to a particle size of 20 mesh.

[0041] ...

Embodiment 3

[0050] The utilization of Chinese herbal medicine of the present embodiment to make the phytonutrients for preventing and treating crop root rot includes the following raw materials in parts by weight:

[0051] 30 parts of filter mud, 16 parts of garlic, 12.5 parts of cnidium, 11 parts of creeper, 13 parts of mountain bean root, 14.5 parts of purple pearl grass, 10 parts of peony bark, 12 parts of Kochia scoparia, 4.5 parts of kelp, 8 parts of rape residue, 10 parts of nutritional supplements.

[0052] The preparation method of the rapeseed residue in this example is to wash the rapeseed stalks with water, then air-dry them naturally, then send them to a pulverizer for crushing, pass through a 300-mesh sieve, and then treat them with 4% sodium hypochlorite for 4 minutes, and then add the pretreated shells Polysaccharide solution and modified montmorillonite powder are added while stirring, then dried in a drying oven, and then ground to a particle size of 15 mesh.

[0053] Th...

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Abstract

The invention discloses a phytonutrient for controlling crop root rot prepared from Chinese herbal medicine, containing the following materials in parts by weight: 22-38 parts of filter mud, 14-18 parts of garlic, 11-14 parts of fructus cnidii, 8-14 parts of japanese creeper, 12-14 parts of radix sophorae subprostratae, 13-16 parts of Callicarpa macrophylla Vahl, 8-12 parts of cortex moutan, 11-13parts of fructus kochiae, 3-6 parts of kelp, 6-10 parts of rape slag, and 8-12 parts of nutrient additive. According to the invention, Chinese herbal medicine is taken as main base stock in match with the filter mud, the rape slag and the nutrient additive, rape stalks in the rape slag contains pathogenic bacteria capable of inhibiting root rot, and meanwhile, a chitosan solution has a sterilizing effect, and by preparing a solution with polyethylene glycol, the sterilizing property is more steady; montmorillonite powder contains negative charge, and is better in dispersing effect in a plantnutritional agent, and meanwhile, the negative charge can enable a concentrated solution to better cover the filter mud.

Description

technical field [0001] The invention relates to the technical field of Chinese herbal medicine pesticides, in particular to a phytonutrient prepared from Chinese herbal medicines for preventing and controlling crop root rot and a preparation method thereof. Background technique [0002] Root rot is a disease caused by fungi. The disease will cause the roots to rot, the function of absorbing water and nutrients will gradually weaken, and finally the whole plant will die. With the development of the concept of green agriculture, the country has become more and more strict on the limits of crop pesticide residues. It is of great significance to use Chinese herbal medicines to prevent and control root rot. applications on crops. [0003] Chinese patent literature (publication number: CN106472609A) discloses a fungicidal composition for preventing and treating wheat root rot, which consists of 30%-60% of main components, 10% of auxiliary agents and the rest of carriers by weight...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05D9/00C05G3/00C05F7/00C05F11/00C05G1/00
Inventor 刘志友韦翠芳刘艳张维潘志荣
Owner 广西南宁大地肥田农业科技有限公司
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