一九六九年我组在向高山林区广大职工学习过程中,认真总结了生产和科研上取得的经验,为此写出了“关于提高高山林区人工更新保存率和解决抚育问题的意见”的总结材料(油印本)。在这个材料中提出了在高山林区采伐迹地上采用“宽带、大穴、丛植”的更新方法。经过两年多来生产的实践和试点,收到了一定的效 In 1969, our group conscientiously summed up the experience gained in the production and scientific research during the study of the vast number of staff and workers in the high mountainous areas. Therefore, “Opinions on Improving the Rate of Artificial Regeneration and Alleviation in Alpine Forest Areas” “Summary material (offset). In this material, we propose a new method of ”wide band, big hole, clump planting" on the deforestation in the highland forest area. After more than two years of production practice and pilot, received a certain effect