*国家自然科学基金重点项目(39830220)资助
徐阳春,沈其荣,茆泽圣.长期施用有机肥对土壤及不同粒级中有机磷含量与分配的影响[J].土壤学报,2003,40(4):593-598. DOI:10.11766/trxb200201070417 Xu Yang-chun, Shen Qi-rong, Mao Ze-sheng. INFLUENCES OF LONG-TERM FERTILIZATION ON THE CONTENTS AND DISTRIBUTIONS OF FORMS OF ORGANIC P IN SOIL AND SOIL PARTICLE SIZES[J]. Acta Pedologica Sinica,2003,40(4):593-598.
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