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为了落实省政府“关于十年绿化吉林大地规划纲要”和省绿化委员会拟在我校建立“三叶(五叶)地锦垂直绿化苗木培育基地的任务,我校于1989年开始从北京房山县引入三叶(五叶)地锦一年生幼苗,进行引种栽培试验。以林校苗圃和上营局石砬林场为栽培试验中心,并向省内部分单位推广试种。为了摸清三叶(五叶)地锦习性和生长情况,我们于1989、1990年进行了跟踪调查。三叶地锦和五叶地锦都属葡萄科,地锦
In order to fulfill the provincial government’s “Ten-year Afforestation Program Outline of Jilin Province” and the Provincial Greening Committee’s task of establishing the “Cloverleaf (Five-leaf)” Brocade vertical greening seedling cultivation base in our university, our school started from Beijing Fangshan County The introduction of clover (five leaves) annual seedlings of Kam to carry out the introduction of cultivation experiments to Lin school Nursery and the Shangbai Shizhulin farm cultivation and testing center, and to promote the provincial part of the pilot plant.To find clover (five Leaf) to the habitat and growth of the ground, we conducted a follow-up survey in 1989 and 1990. Clover and Kamiandu are the grape family,