华山松,是我国主要用材树种,具有生长快,适应性强的特点,较马尾松耐寒、抗雪压,故在湿度大、云雾多的高山大坡,土壤深厚肥沃的地方均能生长。为提高华山松造林质量,促进林木速生丰产,遵照毛主席“有了优良品种,即不增加劳动力、肥料,也可获得较多的收成”的教导,开展华山松良种选育已成为我省当前林木良种选育工作的主要任务之 Huashan pine is the main timber species in our country. It has the characteristics of fast growth and strong adaptability. Compared with hardwoods and snow-resistant trees, it is tolerant to heavy snow and heavy humidity. In order to improve the afforestation quality of Pinus armandi and to promote fast-growing and yielding trees, following the teaching of Chairman Mao, “With excellent varieties, that is, without more labor and fertilizers, more harvests can be obtained” Forest seed breeding work of the main tasks