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玫瑰花多少温度开花
更新时间: 2020-11-04 00:00:00  

1、玫瑰花在温度22~29℃,湿度20~40%的时候开花。

2、繁殖方法有种子实生、嫁接、高压、母株分株跟插枝,一般以插枝最为便利。插枝在秋末冬初进行,选择健壮饱满有3至4芽点的枝条(5~7CM),只留3~4片叶子,将枝条斜插疏松湿润的介质中,保持18~25℃,湿度80~90%左右,有光线但不直射,约一个月后可生根。

关键词: 玫瑰花 多少 温度 开花

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