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$lP玉米叶夹角性状配合力的研究—…………………………………………………·苏书文 白来林 郭新林(1)山东省玉米育种成绩斐然………………………………………………………………………………刘治先(5)玉米根系抗垂直拉力的双列分析—……………………………………·许明学 冯
$ LP Study on the Combining Ability of Corn Leaf Angular Traits - ......................................................... · Su Shuwen Bai Lailin Guo Xinlin (1) Breeding of maize in Shandong province is impressive ............ ........................................................................................ Liu Zhixian (5) Double-column analysis of anti-vertical tension of corn root - .............................. ............ Xu Ming Feng