东洲大队的广大贫下中农和革命干部,遵照伟大领袖毛主席“备战、备荒、为人民”和“绿化祖国”的教导,从一九六八年以来,大搞植树造林的群众运动,截止一九七一年春季,全大队已四旁植树二十二万株,其中白榆占70％以上。为了巩固绿化成果,尽快支援社会主义建设,东洲大队贫下中农,以阶级斗争为纲,积极开展林业科学实验, The majority of the poor and middle peasants and revolutionary cadres in the Dongzhou Battalion, following the teachings of Chairman Mao, the great leader, “preparing for war, preparing for the poor, for the people,” and “greening the motherland.” Since 1968, In the spring of 1971, the entire brigade has planted 220,000 trees on four sides, of which the elm accounts for more than 70%. In order to consolidate the fruits of afforestation and support the socialist construction as soon as possible, the Dongzhou Battalion, poor and middle peasants, has taken the class struggle as the key link and actively carried out forestry scientific experiments.