Effects of poplar-wheat intercropping systems on three forms of phosphorus in soil eluvial water
JIN Meijuan, CHU Jun, SHI Hao, XUE Jianhui, WU Yongbo, ZHUANG Xueqing, SUN Jiaman
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2015, (02): 33 -39 .  DOI: 10.3969/j.issn.1000-2006.2015.02.006