高硼土壤增施硫肥对油菜硼吸收与分配的影响
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Effects of Sulfur Fertilizer on Boron Uptake and Distribution of Rape in B-contaminated Soil
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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 |
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