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2005年,云南省蒙自市林业局首次将白枪杆这一乡土树种引种到蒙自工程造林项目中。通过连续三年对试验地造林成活率、保存率、生长量及周边环境因子的调查,证实白枪杆适应蒙自市栽培条件,栽植易成活、保存率高。2005年11月在当地采种10kg进行育苗试验,成功培育合格容器苗8万余株。结果表明,白枪杆造林成活(保存)率高,可有效改善蒙自市生态环境,值得推广种植。
In 2005, Mengzi City Forestry Bureau of Yunnan Province introduced for the first time the native species of white gun bar into the Mengzi project afforestation project. Through the investigation of survival rate, preservation rate, growth rate and surrounding environment factors of the experimental site for three consecutive years, it was confirmed that the white gun was adapted to the cultivation conditions of Mengzi City, the planting was easy to survive and the preservation rate was high. November 2005 in the local mining 10kg nursery trials, the successful cultivation of qualified container seedlings more than 80,000 strains. The results showed that the survival rate (preservation rate) of white gun barrels afforestation was high, which could effectively improve the ecological environment of Mengzi City and deserve to be popularized.