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由于气候因素,在长江中、下游及其以北地区繁殖白兰花,只有靠接才能成活。然而,靠接因砧木苗小,母株树大,接穗都须在分枝上选择,每靠接一株,都须牢固地搭好架。靠接后,如遇强风暴雨袭击,往往造成架倾盆翻前功尽弃,严重地制约了白兰花的发展。本人1993年春探索用离体白兰接穗进行水插靠接的试验,获得了成功,成活率达100％,与
Due to the climatic factors, white orchids are propagated in the middle and lower reaches of the Yangtze River and in the north of the Yangtze River. Only by connecting can they survive. However, depending on the rootstock seedling, mother tree, scion must be selected on the branch, each by a strain, must be firmly set up a good frame. After docking, in case of strong storm attack, often resulting in rack downturn, seriously hampered the development of white orchid. In the spring of 1993, I explored the use of in vitro Prynne scion for water plug docking test, which succeeded with 100% survival rate.