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冠县苗圃革命职工在毛主席革命路线指引下,艰苦奋斗,自力更生,从一九六五年开始培育毛白杨树苗,现每年可育毛白杨苗一百二、三十亩,亩产三千至四千株,一般苗高三米,年产一、二年生毛白杨苗四十万株。几年来共出圃树苗六百万株,其中毛白杨苗二百万株,有力地支援了造林绿化。现将培育管理措施简介如下。
Under the guidance of Chairman Mao’s revolutionary line, revolutionary workers in Guanxian nurture hard-working and self-reliant. From 1965 onwards, they started to cultivate Populus tomentosa seedlings. Each year, they are now able to cultivate 1,000 or 30,000 acres of Poplar seedlings, One thousand, generally three meters high seedlings, with an annual output of one or two years of poplar 400,000 plants. Over the past few years, a total of six million nurseries and nurseries of trees, of which two million poplar young plants, effectively support afforestation. The management measures will now be introduced as follows.