美国先锋公司玉米品种在我国的应用分析

王楠,李穆,路明,高婷婷,郑淑波,张志军,刘文国

Application Analysis of Pioneer USA Maize Varieties in China

Nan Wang,Mu Li,Ming Lu,Tingting Gao,Shubo Zheng,Zhijun Zhang,Wenguo Liu

图5 先锋玉米品种年度推广面积

Fig.5 Annual promotion area of Pioneer maize varieties