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控根器怎么用
更新时间: 2020-10-21 00:00:00  

1、控根器的浇水控根器不同于其他容器,特点之一便是四周布满小孔。这给浇水工作带来很多负面影响:水刚一进控根器,便从上面的小孔里流出来,表面是湿的,下面很大一段都是干的,也就是常说的半截水。要解决这一问题,首先要配制好营养土。用来装控根器的营养土一定要是两种或两种以上的基质,并按一定比例配制而成的透气性和透水性都非常好的混合物。这样既有利于根系生长,又有利于吸收水肥。浇水时一定要小水慢浇,直至水从控根器的底部自然渗出,才算浇透;

2、用控根器栽种植株时,一定要留5厘米至10厘米的水堰,四周高,中间低。这一点很轻易被忽略。

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