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structure of tilth
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structure of tilth
Encyclopedia
农学
耕层构造
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structure of tilth
耕层构造
耕层内各个层次中矿物质、有机质与总孔隙之间及总孔隙中的毛管孔隙与非毛管孔隙的比例关系。由各层次中的固相、液相和气相的三相比所决定,对协调土壤中水分、养分、空气、温度等因素具有重要作用。
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