The petrochemistry composition belongs to high potassium Ca-alkaline series, showing the special feature of syntectic or I-typed granite.
花岗岩类的常量化学成分，属高钾钙碱性系列花岗岩类，具同熔型或i—型花岗岩的特征。
Nitrogen and potassium fertilizer enhanced the nutrient uptakes, and the translocation of ca and Mg from side leaves to heads.
氮肥和钾肥提高结球甘蓝养分元素的吸收数量，促进边叶钙和镁向叶球转移。
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