赵庙乡是1984年底建立的。1995年春开始引进意杨6个无性系，发展较快；从引种0‘l万多株现已发展到45万株，已初步表现出适应性强生长迅速的优良特性，其中7人69杨的生长尤为显著。但是近年来，各地在引种过程中普遍反映72．69杨造林成活串价低，提出今后能否发展的问题。为此? Zhao Temple Township was established by the end of 1984. Since the spring of 1995, 6 clones of poplar have been introduced, which has developed rapidly. From the introduction of 0’1 million lines, 450,000 lines have now been developed and initially showed the excellent adaptability and rapid growth. Among them, 7 poplars Growth is particularly noticeable. However, in recent years, the introduction of 72.69 in various parts of the world generally reflect the low price of poplar farming, made the future development of the problem. to this end?