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CULTURE SOIL FOR RAISING SEEDLING OF PADDY RICE PLANT
CULTURE SOIL FOR RAISING SEEDLING OF PADDY RICE PLANT
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机译:水稻植株育苗的土壤
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摘要
PURPOSE:To obtain culture soil for suppressing bacterial damping-off of paddy rice plant as an important blight of raising seedling of paddy rice plant, containing a powdered porous substance. CONSTITUTION:10-80wt.% one or more natural soils are blended with 0.1-20wt.% porous substance having a fine pore structure of =30nm diameter, comprising woody, coconut shell-based or coal-based active carbon, active alumina, etc., optionally vermiculite, peat-moss, etc., adjusted to pH and mixed with fertilizer and made into a granular or powdery state to give the objective culture soil.
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