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荷花“出污泥而不染”,决定了它非污泥栽培不可,成为盆栽的一大缺憾。能不能换一种清洁卫生的栽培方式呢?为此,自1990年以来,我们进行了家庭无土栽培试验,效果良好。不仅花开依旧,而且须根多而白嫩,群体花期长。兹将技术要点介绍如下: 一、栽培基质应选择密度比水大的栽培基质,否则藕种会上浮,难以固着。可选择细碎砖砾、砂砾等,我们选用的是细沙,用前经清水反复冲洗干净。
Lotus “out of the mud without staining,” decided it can not be non-sludge cultivation, potted a big defect. Can we exchange for a clean and hygienic cultivation method? To this end, since 1990, we conducted a family of soilless cultivation test, the effect is good. Not only blooming still, but also more and more tender white, long flowering groups. The technical points will be introduced as follows: First, the cultivation of the substrate should choose a density of water than the cultivation of the substrate, or lotus species will float, it is difficult to fix. Optional fine gravel, gravel, etc., we use the fine sand, rinsed repeatedly with clean water before use.