在毛主席革命路线指引下,随着农业学大寨运动的新高潮,我省林业生产迅速发展,为了适应这一大好形势,今年初成立了“林木良种协作小组”。一年来,由于各级领导的重视和协作单位的共同努力,林木良种选育工作取得了一定成绩。一、一年来的工作情况。 1、杨树良种有了较大的发展。据参加协作单位的初步统计,目前已建立北京杨、新疆杨,群众杨,加×青,大关杨等五种杨树良种采穗圃115亩,生产良种种条17 Under the guidance of Chairman Mao’s revolutionary line, along with the new upsurge of the Dazhai Movement in agriculture, the forestry production in our province has been developing rapidly. In order to adapt to this excellent situation, a cooperative group of tree seeds was set up earlier this year. In the past year, due to the attention of leaders at all levels and the concerted efforts of the cooperating units, some achievements have been made in selecting and breeding forest superior trees. First, the work situation over the past year. 1, poplar seeds have a greater development. According to preliminary statistics of participating units, 115 poplar varieties of poplar sprouts have been set up in Beijing Yang, Xinjiang Yang,