试验于2010年3~5月春旱期间,针对贵州茶区有一定栽培面积的福鼎大白茶、黔湄419、502、601、701、809这6个国家级茶树品种,进行了由鳞片展至一芽四叶展期6个物候期的调查并比较、分析。结果表明:在自然干旱胁迫下,除黔湄809品种外,其余5个茶树品种春季萌芽期未受任何影响,而主要表现为生长缓慢,各物候期之间间隔天数增长。
This experiment was to investigation four leaves shoot of six national tea tree varieties su spring drough period from march to may budding of all the tea tree varieties except in 2010. and analysis the six phenophase from only scale to one buds ch as FudingDabai, Qianmei 601,419,701,502,809 et al, at Results showed that soill drought did not postpone the pre Qianmei 809 but increased the intervening days of different phenophase.