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Method for treating continuous cropping soil of panax pseudo-ginseng by using soil fumigant dazomet

A fumigant and soil technology, applied in the field of continuous cropping soil of Panax notoginseng, can solve problems such as the outbreak of soil-borne diseases, the deterioration of soil physical and chemical properties, and the accumulation of self-toxic allelochemical substances, so as to improve the survival rate of seedlings, increase the rate of emergence and survival of seedlings , enhance the effect of growth

Inactive Publication Date: 2018-07-20
文山苗乡三七科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a method for treating the soil of Panax notoginseng continuous cropping with the soil fumigant Myonon, so as to solve the problems of deterioration of soil physical and chemical properties, nutritional imbalance, accumulation of autotoxic allelochemicals and outbreak of soil-borne diseases caused by continuous cropping of Panax notoginseng

Method used

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  • Method for treating continuous cropping soil of panax pseudo-ginseng by using soil fumigant dazomet
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  • Method for treating continuous cropping soil of panax pseudo-ginseng by using soil fumigant dazomet

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Embodiment 1

[0023] A method for treating the soil of Panax notoginseng continuous cropping with the soil fumigant Nylon, comprising the following steps:

[0024] 1) Soil preparation: Plow the soil of the continuous cropping field planted with Panax notoginseng deeply by 25 cm, dry it in the sun for 10 days, and ridge;

[0025] 2) Fumigation pre-treatment: press 40g / m2 of 98% daniron microparticles 2 Sprinkle it into the soil of the continuous cropping land after deep plowing, then plow the soil of the continuous cropping land with a rotary tiller, water it, and adjust the water content in the soil so that the water content in the continuous cropping land is 60%;

[0026] 3) Mulching and fumigation: cover the continuous cropping field with a plastic film, and compact the boundary of the continuous cropping field; keep the temperature of the soil in the continuous cropping field at 18°C, and seal and fumigate for 6 days;

[0027] 4) Remove the film and ventilate: after fumigation, remove t...

Embodiment 2

[0031] A method for treating the soil of Panax notoginseng continuous cropping with the soil fumigant Nylon, comprising the following steps:

[0032] 1) Soil preparation: deeply plow the soil of the continuous cropping field planted with Panax notoginseng for 45 degrees, dry it in the sun for 7 days, and ridge;

[0033] 2) Fumigation pre-treatment: press 40g / m2 of 98% daniron microparticles 2 Sprinkle it into the soil of the continuous cropping land after deep plowing, then plow the soil of the continuous cropping land with a rotary tiller, water it, and adjust the water content in the soil so that the water content in the continuous cropping land is 70%;

[0034] 3) Mulching and fumigation: cover the continuous cropping field with a plastic film, and compact the boundary of the continuous cropping field; keep the temperature of the soil in the continuous cropping field at 12°C, and seal and fumigate for 12 days;

[0035] 4) Remove the film and ventilate: after the fumigation...

Embodiment 3

[0039] A method for treating the soil of Panax notoginseng continuous cropping with the soil fumigant Nylon, comprising the following steps:

[0040] 1) Soil preparation: Plow the soil of the continuous cropping field planted with Panax notoginseng deeply by 35 cm, dry it in the sun for 9 days, and ridge;

[0041] 2) Fumigation pre-treatment: press 40g / m2 of 98% daniron microparticles 2 Sprinkle it into the soil of the continuous cropping land after deep plowing, then plow the soil of the continuous cropping land with a rotary tiller, water it, and adjust the water content in the soil so that the water content in the continuous cropping land is 65%;

[0042] 3) Mulching and fumigation: cover the continuous cropping field with a plastic film, and compact the boundary of the continuous cropping field; keep the temperature of the soil in the continuous cropping field at 16°C, and seal and fumigate for 10 days;

[0043]4) Remove the film and ventilate: after the fumigation, remov...

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Abstract

The invention discloses a method for treating continuous cropping soil of panax pseudo-ginseng by using a soil fumigant dazomet. The method comprises the following steps of: (1) soil preparation, (2)fumigation pretreatment, (3) film covering for fumigation and (4) film removing for ventilation. The method has the advantages that: the seedling survival rate of seed twigs of panax pseudo-ginseng inthe continuous cropping soil can be improved effectively, and meanwhile the growth trend of plants of panax pseudo-ginseng can be enhanced effectively; and the continuous cropping soil can be supplemented with trace elements through pretreatment of the continuous cropping soil, so that the seedling survival rate of the seed twigs of panax pseudo-ginseng in the soil is improved.

Description

technical field [0001] The invention relates to a method for treating the soil of Panax notoginseng continuous cropping, in particular to a method for treating the soil of Panax notoginseng continuous cropping with soil fumigant Miron. Background technique [0002] Panax notoginseng is a herbaceous plant of the genus Ginseng of Araliaceae, which is a traditional Chinese medicinal material. Panax notoginseng has the effects of promoting blood circulation, removing blood stasis, reducing swelling and relieving pain. It is the main component of traditional Chinese medicines such as Yunnan Baiyao and Pien Tze Huang, and has great social and economic benefits. In recent years, the planting area of ​​Panax notoginseng has been increasing year by year, and the accompanying obstacles to continuous cropping of Panax notoginseng have become more prominent. The causes of continuous cropping obstacles of Panax notoginseng mainly include nutritional imbalance, accumulation of autotoxic ...

Claims

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Application Information

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IPC IPC(8): A01G22/15A01G7/06A01G13/00A01M17/00A01M21/04
CPCA01M17/002A01G7/06A01G13/00A01M21/043
Inventor 陈中坚王勇魏富刚杨绍周余育启
Owner 文山苗乡三七科技有限公司
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