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一夜秋风,黄叶落尽,枝条空寂,在这秋尽江南草未凋的肃杀时节,低温寒害是花友们最需防范的危险——长期以来,“严寒”好像只是北方冬季气候的代名词,“防寒抗冻”对南方园艺爱好者来说似乎不那么重要。然而,随着全球气候的变化,极端灾害性天气逐年频发,尤其是2008年初发生在我国南方各省的持续低温冰冻天气,给许多花友敲响了警钟。我所在的温州地处亚热带地区,近年来随着“南棕北引”、“南树北移”等工作的推进,大量原产热带地区的花木
A night of autumn wind, yellow leaves fall, branches are empty, in this autumn Jiangnan grass did not withered the season, chilling injury is the flower buds who most need to prevent the danger - for a long time, “cold” seems to be the northern winter climate Synonymous with “cold frost ” seems to be less important for southern gardeners. However, with the global climate change, extremely catastrophic weather is increasing year by year, especially the sustained low temperature and freezing weather that occurred in the provinces of southern China in early 2008, which sounded the alarm for many florists. The Wenzhou where I am located is located in the subtropical zone. In recent years, along with the promotion of such work as “South-North North” and “South-North”, a large number of flowers and plants native to the tropics