天气预报 > 其他 > 我养了盆小芦荟的问题
我养了盆小芦荟的问题
更新时间: 2020-07-03 00:00:00  

1、芦荟喜温怕冷,当气温降低至15℃时即停止生长,降至0℃以下时开始死亡,生长要求有充足的阳光、空气。同时,芦荟又是热带沙漠肉质植物,忌积水、潮湿、不通风透气。芦荟适合在透气性强、渗水性好的沙质土壤中生长,需肥量不大,以有机肥为主,辅以微量元素肥料;

2、芦荟常见病害主要有炭疽病、褐斑病、叶枯病、白绢病及细菌性病害。药剂防治要掌握好防治关键期,对茎枯病等病害应抓住发病初期进行防治,保护好母茎萌发至成熟前这段易感病期:对害虫要抓住幼虫孵化高峰期至幼龄期防治;

3、家庭盆栽芦荟,

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