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昭林1号杨昭林1号杨是辽宁省昭乌达盟林科所,用人工有性杂交方法育成的。系1962年进行杂交,亲本是以赤峰地区的小叶杨为母本,以生长在北京地区的美杨为父本,作为杂交组合,当年培育出较为理想的杂种苗木。经几年试验观察又进行了优良单株无性系的选择,定品种名为昭林1号杨。分为两个无性系——昭林1号杨父本、昭林1号杨母本。现已进行良种繁育与推广。
Zhaolin 1 Yang Zhaolin 1 Yang is the Liaoning Province, Zhao Wuda League Lin Branch, with artificial sexual hybridization method bred. Department of hybrid in 1962, the parents of Chiba poplar is the mother of the mother, with the growth of the United States in Beijing Yang as the male parent, as a hybrid combination, then cultivate more ideal hybrid seedlings. After several years of experimental observation has carried out an excellent selection of clones, set the name of the strain Zhaolin 1 Yang. Divided into two clones - Zhaolin No. 1 Yang Father, Zhaolin No. 1 Yang mother. Breeding has been carried out and promotion.