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冬期低温就喜温植物来说,是场严重的考验.在这一时期内,它们遭受着各种各样的苦难.因此,低温所造成的浩劫,向来都是人们注意的中心.巴西橡胶树(Hevea brasiliensis Muell—Arg)系热带喜温性植物.它从南纬6度巴西的巴颜姆(Boim),迁至北纬18°30′——25°(或26°)的热带、南亚热带的我国粤、桂、滇、闽、台等部分地区,虽然经过引种试种、栽培驯化,但是,这些区域内,冬期的低温伤害的事例屡见不鲜,这就限制了橡胶生产的开发与利用.因此,橡胶树的寒害问题,日益引起了大家的关注,并通过多种方法与途径,试图突破抗寒生理理论,其中生物膜透性的研究,就是一例.
Winter temperatures are a serious test for hi-temperature plants, during which they suffered all sorts of miseries and as a result, catastrophes caused by low temperatures have always been at the center of attention. Hevea brasiliensis Muell-Arg is a tropical hippocampus that migrates from Boim, Brazil at 6 ° south latitude to tropical latitudes 18 ° 30’-25 ° (or 26 ° north latitude) In some areas of Guangdong, Guangxi, Yunnan, Fujian and Taiwan, although some species have been planted, cultivated and domestically introduced, the cold damage in winter and winter in these areas is not uncommon, which limits the development and utilization of rubber production.Therefore, The problem of chilling injury of rubber trees has aroused people’s attention day by day. Through a variety of methods and approaches, it attempts to break through the physiological theory of cold resistance, in which the study of biofilm permeability is an example.