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香蕉是喜温怕寒,喜湿怕早的热带果树,要在温暖潮湿的环境条件下,才能正常生长和结果。它对温度反应敏感,在5℃以下低温,植株的各个部分都受冻害,0℃以下低温则冻死。蕉树不同部位的抗寒力是不相同的,地下茎最耐寒;花蕾和幼果遇到低温最易受冻害。过去,我县是以种植秋季蕉为主(即在秋季收获),反季节香蕉只是在近年来才大力推广种植。反季节香蕉是指在12月至次年2月抽蕾开花结果,3—6月收获的香蕉。此时市场水果短
Bananas are Hi, cold, hi wet early tropical fruit trees, to warm and humid conditions, in order to normal growth and results. It is sensitive to temperature. Under the low temperature below 5 ℃, all parts of the plant are subject to frost damage, while those below 0 ℃ are frozen to death. Cold hardiness in different parts of the banana tree is not the same, the most cold hardy underground stems; buds and young fruit encountered the most vulnerable to cold damage at low temperatures. In the past, my county was mainly planted with autumnal banana (that is, harvested in the autumn), and off-season banana cultivation was promoted only in recent years. Anti-season banana is in December to February next year, blooming bud fruit, banana harvest from March to June. At this point market fruit short