Acta Agrestia Sinica
Cycle of Trace Elements among Soil, Forage and Animal in Pasture of Ryegrass and White Clover in Subtropical Region of China
Fu Linqian, Bai Jingren, Yu Yajun
. 1995, (3): 198 -205 .  DOI: 10.11733/j.issn.1007-0435.1995.03.004