* 湖南省农业综合开发办公室农业综合开发基金资助项目的部分内容
万大娟,张杨珠,冯跃华,黄运湘.湖南省主要旱耕地土壤的固定态铵含量及其影响因素[J].土壤学报,2004,41(3):480-483. DOI:10.11766/trxb200301090325 Wan Dajuan, Zhang Yangzhu, Feng Yuehua, Huang Yunxiang. FIXED AMMONIUM CONTENT OF SOILS ON CULTIVATED UPLAND IN HUNAN PROVINCE AND ITS AFFECTING FACTORS[J]. Acta Pedologica Sinica,2004,41(3):480-483.
复制