高硼土壤增施硫肥对油菜硼吸收与分配的影响
李鸣凤,刘新伟,王海彤,赵竹青()
Effects of Sulfur Fertilizer on Boron Uptake and Distribution of Rape in B-contaminated Soil
LI MingFeng,LIU XinWei,WANG HaiTong,ZHAO ZhuQing()

图3. 增施硫肥对结荚期油菜叶片透射电镜结构的影响

Fig. 3. Effects of S fertilizer on the transmission electron micrographs of leaves of rape at the podding stage