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内蒙及辽宁省近十余年来文冠果造林的发展,绝大部分采取实生苗造林,种源比较复杂,其中主要来自收购站调拨的野生文冠果种子,所以十年以上的文冠果林,基本上属于野生变栽培的第一代,并且很大程度上保留着野生的性状。这次调查的地点包括:河北省承德避暑山庄,辽宁省干旱地区造林研究所,赤峰昭乌达盟林研所,乌丹翁牛特旗林研所及乌丹经济林场等单位附属的文冠果林场。
In Inner Mongolia and Liaoning Province in the past ten years, the development of plantation of the crown of the tree, the vast majority of seedlings to take afforestation, provenance is more complicated, mainly from the procurement station to allocate the wild Wen Guan fruit seeds, so more than 10 years of fruit trees , Is essentially the first generation of wild-type plants and largely retains wild traits. The locations of the survey included: Wencheng, Hebei Province, Chengde Mountain Resort, Arid Land Afforestation Research Institute of Liaoning Province, Chifeng Zhauda League Research Institute, Wuyang Wengniote Forest Research Institute and Wudan Economic Forest Farm, etc. Fruit forest farm.