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米兰花扦插问题
更新时间: 2020-10-20 00:00:00  

扦插时,用竹签在基质上打洞,然后插入插条,用手轻轻按压,使基质与插穗坚密结合,浇透水,应遮荫养护,有条件可用全光照自动喷雾插床。

北方地区多在4至6月份扦插,南方及温室一年四季均可进行,一般3至4个月即可生根成苗。如保持25至28摄氏度的温度条件,50至60天生根,30至32摄氏度时,40天可生根。但高温必须保持高湿度,湿度应达到85至95摄氏度,否则插穗叶片易凋萎,造成扦插失败。如扦插前用激素处理,可提前生根。

关键词: 兰花 问题

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