睡蓮為何能淨化水質?
睡蓮的根能把水中的微粒吸附過濾,根周圍的菌類可分解水中有機質,包括苯酚等有毒有機質;它植株的整體都可吸收無機物,包括鉛、汞等有毒重金屬,從而使嚴重汙染的水質得到淨化。

睡蓮喜肥,可用腐熟的畜禽糞和餅肥作基肥。生長期可追施磷鉀肥,方法是將肥料置入盆泥或撒入根基近處水中。

睡蓮yuedongyibaochigenjichudenitushierbudongweiyuanze。ruruodongjichitangyoushui,shuiliangenjichubushoudong,kezailutianshuichizhongyuedong。penzaideyekelianpenbanchuzailengshiyuedong。shuilianyiban3~4年翻盆一次。

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