十一五国家科技支撑课题项目(2006BAD15B01)和国家自然科学基金项目(40771099)资助
郑殷恬,赵 红,赵 楠,吕贻忠.黑土、栗钙土和潮土胡敏酸分子结构的差异性分析[J].土壤,2011,43(5):804-808. ZHENG Yin-tian, ZHAO Hong, ZHAO Nan, LV Yi-zhong. Molecular structure differences of humic acid in black soil, chestnut soil and fluvo-aqulc soil[J]. Soils,2011,43(5):804-808
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