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黄壤
释义
黄壤
Encyclopedia
农学
黄壤
释
Yellow earth
黄壤
发育于亚热带常湿润山地或高原常绿阔叶林下的富铁铝化土壤。因心土层含有大量针铁矿而呈黄色得名。主要特征是:酸性,土壤经常保持湿润水分状态。在中国土壤系统分类中,大致相当于湿润淋溶土和常湿润淋溶土;在美国土壤系统分类中,大致相当于湿润淋溶土[注];在世界土壤资源参比基础中,大致相当于高活性强酸土[注]。
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suanzaoren decoction
sub-
sub-10 nm
subabnormal subgroup
subacute care of old age
sub-acute cerebellar degeneration
subacute cutaneous lupus erythematosus
subacute necrotizing myelopathy
subacute sclerosing panencephalitis
subacute sensory neuronopathy
subacute toxicity
subacute toxicity test for aquatic organisms
subacute toxicity test for fishery organism
subadditive
subadditive cut
subadditive ergodic theorem
subadditive function
subadditive functional
subadditive functional equation
subadditive linear operator
subadditive process
subadditive set function
subadditivity
subadiabatic
subadjoint surface
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