【摘要】 在对安徽省岳西、金寨、贵池等 1 1个县 (市、区 ) 1 991～ 1 992年马尾松飞播造林播区 ,开展飞播当年出苗调查和飞播 3a后成效调查的基础上 ,通过收集飞播造林当年至成效调查前气象实况数据 ,就飞播造林成效与气象因子进行逐步回归分析 ,找出影响飞播造林成效的主导因子 ,并进行了进一步分析。更多还原

【Abstract】 The technology of Airplane Planting was applied in Pinus massoniana Lamb in the 11 counties such as Yuexi, Jingzhai, Guichi of Anhui province from 1991 to 1992. This paper conduct stepwise regression analysis and found out the relation between major environment factors and Airplane Planting effect based on investigating of sprout in that year and the effect of the next 3 years. According to the meteorological live data, the author also made the further analysis.更多还原