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Method for improving soil for nonforest land planting of Panax ginseng by green fallowing

A non-forest land and soil technology, which is applied in the fields of land preparation, botany equipment and methods, gardening, etc., can solve the problems of unscientific selection of highland barley varieties, unstandardized soil disinfectants, and unsatisfactory organic matter content, so as to improve the utilization efficiency, solving pesticide residues, and increasing soil organic matter content

Inactive Publication Date: 2012-07-04
吉林省集安益盛药业股份有限公司
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Problems solved by technology

However, so far there is no systematic green fallow soil improvement method for ginseng planting in non-forest lands. The depth of plowing of the soil is not enough, the organic matter content cannot meet the requirements, the selection of highland barley varieties is not scientific enough, and the chemicals used for soil disinfection are not standardized enough to meet the requirements. Less than ideal effect

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  • Method for improving soil for nonforest land planting of Panax ginseng by green fallowing
  • Method for improving soil for nonforest land planting of Panax ginseng by green fallowing

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Embodiment Construction

[0036] Soil green fallow improvement method for ginseng planting in non-forest land:

[0037] 1 Selection of leisure time

[0038] After the preliminary work of site selection and site preparation is completed, the soil organic matter content level is 3-4, and the soil bulk density is 0.90-1.50g / cm 3 Between 20-55% of the non-forest land soil, the maximum water storage capacity between 20-55%, can be improved for one year fallow (black fallow); for the soil organic matter content level below 4, the soil bulk density is 1.25g / cm 3 More than; the non-forest land soil with the maximum water storage capacity below 22% or more than 60%, will carry out two to many years of fallow (green fallow) to it. The leisure method adopted in this method is generally two-year leisure improvement. See attached table 1 for the classification of soil organic matter content.

[0039] 2 specific implementation steps

[0040] 2.1 Selection and planting of green manure

[0041] 2.1.1 Green manure...

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Abstract

The invention relates to a Panax ginseng planting technique and in particular relates to a method for improving soil for nonforest land planting of Panax ginseng by green fallowing. Green fallowing is one of soil fallow methods and involves one-year or two-year fallow. During the first year, highland barley or green manure crop is planted and highland barley is returned to the farmland and the farmland is ploughed; and during the second year, the farmland is ploughed, organic fertilizers are applied and the soil is sterilized. The green fallowing is a fallow method characterized in that during the fallow process, green manure crops or plants with soil improving effect are planted and applied to the soil before seed setting. The method improves the soil during the fallow period by scientific selection of highland barley varieties, increases the content of soil organic matters, forms a forest soil-like environment, achieves the effect of green soil improvement, provides nutrients necessary for Panax ginseng growth, provides soil guarantee for nonforest land planting of Panax ginseng, and is favorable to nonforest land production of Panax ginseng.

Description

technical field [0001] The invention relates to a ginseng planting technology, that is, a soil green fallow improvement method for ginseng planting in non-forest land. Background technique [0002] In the prior art, ginseng (Panax ginseng C.A.Mey.) is the dry root of the perennial herbaceous plant ginseng of the family Araliaceae, which usually blooms in 3 years and bears fruit in 5-6 years. It likes a cool and humid climate, and mostly grows in mixed coniferous and broad-leaved forests or miscellaneous forests on gentle slopes or slopes of mountains with a small temperature difference between day and night at an altitude of 500-1100 meters. It is a valuable Chinese herbal medicine. Nature and flavor are sweet, slightly bitter. It has the functions of warming, invigorating qi, promoting Feng to calm the nerves, and benefiting qi. Our country has a long history of artificially planting ginseng. The traditional artificially planted ginseng is generally called "garden ginseng...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01B79/02
Inventor 李国君刘大亮刘子湫
Owner 吉林省集安益盛药业股份有限公司
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