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
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[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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