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笔者从事棕榈科研工作,1996年入川与中科院华南植物园共建“南棕北引”试验基地,引进数十种洋棕榈进行耐寒驯化,继而推广。其间几次听说川北南充市郊有一株奇特的“大铁树”,树体雄伟粗壮,一人难以合抱……根据描述,笔者总感到那不是铁树,而是某种原产非洲棕榈。只是不清楚它是如何远涉重洋来到南充郊外的?带着浓厚的兴趣,去年4月笔者赴南充作了实地考察。
The author engaged in palm scientific research, in 1996 into Sichuan and Chinese Academy of Sciences South China Botanical Garden to build “South Brown North lead” test base, the introduction of dozens of palm trees for cold domestication, and then promote. In the meantime, I heard that there was a peculiar “big iron tree” in the suburbs of Nanchong in the north of Sichuan Province during the meantime. The tree was majestic and sturdy. It was difficult for one to embrace. According to the description, I always felt that it was not a Tieshan tree, but a certain kind of original African palm. Just do not know how far it is involved in the ocean outside Nanchong? With a keen interest in last April I went to Nanchong for a field visit.