油菜幼苗对硼的吸收与运转及钙的影响
沈振国 沈康 张秀省
Boron Absorption and Mobility in Rape Seedlings as Affected by Calcium
Shen Zhen-guo;Shen Kang and Zhang Xiu-sheng
植物学报 . 1992, (04): 33 -37 .