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我省营林更新工作,在毛主席革命路线指引下,贯彻以营林为基础,采育结合,造管并举的方针,各地对人工更新的方法与技术,创造了不少宝贵经验。我于1962年结合生产实习,曾在川南峨边经营所调查峨眉冷杉簇状缝播、鸦雀口双株植、三株植和单株植的更新效果;1965年到川西米亚罗308场
Under the guidance of Chairman Mao’s revolutionary line, we have implemented the principle of integrating forestry and forestry, combining procurato-fertilization and management, and have created valuable experiences and experiences in man-made renewal methods and technologies all over the country. In 1962, I joined production internship and worked in Sichuan Ebian to investigate the renewal effect of cluster fir slender seeding, crow bird mouth double plantation, three plants and single plant investigation in Sanya Ebian. In 1965,