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在甘肃庆阳地区对中华红叶杨进行引种栽培试验,探索不同立地条件、作床方式、育苗方式下中华红叶杨生长状况,同时调查苗木病虫害情况及苗木冻梢情况。引种结果表明:中华红叶杨适宜在本地区推广栽培,成活率均在95%以上;埋根和扦插覆膜不同育苗方式苗木生长差异不大,低床能较好的促进中华红叶杨生长,引种当年无病虫害侵扰,冬季无冻梢现象。
In the Qingyang area of Gansu, we introduced and cultivated Chinese red leaf poplar to explore the growth conditions of Populus simonii under different site conditions, bed conditions and seedling raising methods, and investigated the situation of seedling pests and diseases and frostbite conditions. The results showed that: Populus chinensis Poplar suitable for promotion in the region cultivation, survival rates were above 95%; Buried root and cuttings with different nursery seedlings growth is not very different, low bed can better promote the growth of the Chinese red leaf Young, Introduction No pests and diseases intrusion that year, no frost in winter phenomenon.