【摘要】 对杨树的良种选育、森林培育技术、森林保护技术、开发利用技术几方面的应用进行了调查,分析了吉林省杨树的应用现状,指出了杨树应用中存在的局限性和今后应努力的方向,对杨树引种栽培及合理开发利用有着重要指导意义.更多还原

【Abstract】 The application about Populus in Jilin province were investigated from many respects, such as improved breeding variety, silviculture technology, forest protection technology, exploiting and utilizing technology, the application situation of Populus in Jilin province was analyzed, the limitation in the application and the development orientation in future were pointed out, which has important guide significance for introducing and cultivating and making rational utilization of Populus.更多还原