华山松(又名果松、吃松)是我省荒山造林的主要树种,滇东和滇东北地区造林面积较大。过去,群众习惯于采用直播造林。这种造林方法鼠、虫、鸟危害大,成活率低,有些地区年年造林不见林。五十年代末,富源县林业科技人员经过反复试验,取得了华山松百日苗造林的成功经验。用百日苗造林,育苗技术简单,既避免了鼠、虫、鸟危害,又避免了与农业生产争劳力的矛盾,还可节约 Huashan pine (also known as fruit pine, eat pine) is the main species of afforestation in the barren hills of Yunnan, Yunnan and northeast Yunnan afforestation area larger. In the past, people used to live on afforestation. This method of afforestation rats, insects, birds harm big, low survival rate, some areas reforestation forest every year. In the late 1950s, forestry technicians in Fuyuan County made repeated experiments and obtained the successful experience of Huashan pine one hundred days seedling afforestation. With 100 seedlings afforestation, seedling technology is simple, not only to avoid the hazards of rats, pests and birds, but also to avoid conflicts with the struggle for agricultural production, but also save