在毛主席无产阶级革命路线指引下,几年来我院林学系的有关教师,在参加黑龙江省森林调查第一、二大队学习实践的基础上,提出了“模拟样地抽样调查法”。1974年5月同森调第一大队同志,在大兴安岭林区红花尔基林业局进行了初步试验。随后于同年8月,结合我院林学系林业专业开门办学的实践,又同森调第一,二大队同志及林 Guided by Chairman Mao’s proletarian revolutionary line, the relevant teachers of the Forestry Department of our college for several years put forward the “Sample Survey on Simulated Species” on the basis of studying and practicing the First and Second Brigade of Forest Investigation in Heilongjiang Province. May 1974 with the Senate first brigade comrades, Daxinganling Forest Honghuaerji Forestry Bureau conducted a preliminary test. Then in August of the same year, combined with the practice of forestry specialty in our college to open the door to run the school, with the same tune first, second team comrades and Lin