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香蕉速生、丰产,种植容易,见效快,果品供产期长、效益高。苍梧县地处亚热带,有香蕉生长发育的优越条件。但存在着冻害的问题。本文在初步试验的基础上,通过分析提出一些解决香蕉冻害的办法。 一、香蕉生长的基本 气候条件及冻害指标 香蕉适宜于高温高湿的气候环境,生长温度为15—35℃,最适生长温度为24-32℃。在适宜温度范围内,叶片生长增大快,可使花芽分化、抽蕾、开花提早。在高温高湿的气候条件下,果实生长快、发育均匀,果形
Fast-growing bananas, high yield, easy planting, quick, fruit production for a long period of high efficiency. Cangwu County is located in the subtropical zone, a banana growth and development of the favorable conditions. But there is the problem of frost damage. Based on the preliminary experiments, this article puts forward some solutions to the banana frost damage through the analysis. First, the basic growth of banana climatic conditions and indicators of frost damage Banana suitable for high temperature and humidity of the climatic environment, the growth temperature of 15-35 ℃, the optimum growth temperature of 24-32 ℃. Within the appropriate temperature range, leaves grow faster, can flower bud differentiation, buds, early flowering. In the high temperature and humidity of the climate conditions, the fruit grows fast, uniform development, fruit shape