烤烟打顶后赤霉素和2,4-D联合施用对上部烟叶产质量的影响CHEN Qi-xin,PENG Jin-liang,LI Qingcnki(2012)Cited 3|Views21AI Read ScienceMust-Reading TreeExampleGenerate MRT to find the research sequence of this paperChat PaperSummary is being generated by the instructions you defined