Cultural method for controlling atractylodes macrocephala root rot

A cultivation method and root rot technology are applied in the fields of Chinese medicinal material cultivation and plant protection, which can solve the problems of increasing the drug resistance of pathogenic bacteria, polluting the soil ecological environment, and increasing pesticide residues of Atractylodes atractylodes, so as to reduce the amount of pathogenic bacteria in the field and reduce the Environmental and ecological pressures, effects of avoiding increased risk of drug resistance

Inactive Publication Date: 2017-03-22
湖北省农业科学院中药材研究所
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Due to the lack of effective control measures and scientific guidance, Atractylodes atractylodes growers abuse various chemicals, which increases the resistance of pathogenic bacteria, kills a large number of beneficial microorganisms, and increases the pesticide residues of Atractylodes atractylodes, polluting soil, water and other ecology surroundings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1: a kind of cultivation method of preventing and treating Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Root Rot, comprises the following steps: a. field selection: in the middle ten days of March, the previous crop is selected as potato, and the soil permeability is better without water accumulation and the slope is 5 ° of slope b. Plant disease-resistant varieties: choose the seed roots of annual dwarf narrow-leaf varieties with smooth appearance, no disease spots and mold layer; c. Field treatment: deep plow the field, and apply 2-2.5 tons of fully decomposed farmyard manure / acre as base fertilizer, then ridges along the slope, ridge height 20-30cm, width 30-35cm, ditch width 30-40cm, plant 1 row per ridge, plant spacing 30cm; d. Root treatment before planting: use 30% benzo Soak the roots in 2000 times dilution of propiconazole EC or 3000 times dilution of 430g / L tebuconazole for 1 h...

Embodiment 2

[0010] Embodiment 2: a kind of cultivation method of preventing and treating Atractylodes macrocephala root rot of the present invention, plant according to the control group of prior art:

[0011] 1. Field selection

[0012] On March 10, 2013, it was carried out in the experimental field of the Institute of Chinese Materia Medica, Hubei Academy of Agricultural Sciences, Sancha Township, Enshi City, Hubei Province. The slope of the experimental field is about 5°, there is no water accumulation, the soil has good permeability, and the previous crop is potato.

[0013] 2. Plant disease-resistant varieties

[0014] Choose dwarf and narrow-leaf varieties with annual roots, smooth in appearance, free of disease spots and mold layers for later use.

[0015] 3. Field processing

[0016] Deep plow the field, apply fully decomposed farmyard manure 2-2.5 tons / mu as base fertilizer, and then ridge along the slope, ridge height 20-30cm, width 30-35cm, furrow width 30-40cm, plant 1 row p...

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Abstract

The invention relates to the fields of plant protection and traditional Chinese medicine planting, and provides a cultural method for controlling atractylodes macrocephala root rot. Agricultural control, biological control and chemical control are combined to achieve the effective prevention and treatment of the atractylodes macrocephala root rot, and the quality of the atractylodes macrocephala medicinal material is ensured at the same time. The method comprises selection of a disease-resistant variety, selection and treatment of piece of paddy field, seed selection, seed treatment, ridge culture, field management, efficient rotation, scientific fertilization, biological control and chemical control. According to the method, loss caused by disease occurrence can be reduced and incomes of farmers are improved; by means of the technology, the incidence rate of the atractylodes macrocephala root rot can be controlled within 10%, and the incomes of the atractylodes macrocephala famers can be increased by about 300-500 Yuan per mu each year.

Description

technical field [0001] The invention relates to the field of cultivation and plant protection of traditional Chinese medicinal materials, in particular to a cultivation method for preventing and treating root rot of Atractylodes macrocephala. Background technique [0002] Atractylodes macrocephala is the dry rhizome of Atractylodes macrocephala, which is cultivated in Hubei, Anhui, Zhejiang, Jiangxi, Hunan, Sichuan and other regions of China. It has the effects of invigorating the spleen and nourishing qi, drying dampness and diuresis, antiperspirant and antifertility. It is used raw or processed for diseases such as spleen deficiency, lack of food, abdominal distension and diarrhea, edema, spontaneous sweating, and fetal restlessness. It has important medicinal value and is One of the four precious medicinal materials of Chinese medicine "ginseng, surgery, Ling, Gan". Atractylodes rhizome root rot has been perplexing the further growth and development of Atractylodes atrac...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00A01C1/08A01C21/00A01C1/00
CPCA01C1/00A01C1/08A01C21/00A01G13/00A01G22/00
Inventor 游景茂穆森郭杰郭晓亮林先明艾伦强
Owner 湖北省农业科学院中药材研究所
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