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(接上期)(4)针对植料,适度施肥。进入9月份,一般兰蕙起发壮草纷纷现蕾,新苗生长迅速,消耗了大量养分,适度施肥很有必要。不过,施肥不能搞一刀切,需要针对植料和兰苗的情况灵活把握,区别对待。对用兰花泥养兰且换盆不足一年的一般无需施肥,对用兰花泥养兰一年以上未换盆的或使用颗粒植料养兰的要适量施一次有机肥;对病弱苗以清养为主,一般不要施肥(图4),对壮草可适度施肥。秋季适时施肥,对来年兰花的发芽开花都很有好处。
(Continued) (4) for planting material, moderate fertilization. Into September, the general starting Lilan strong grass have budding, rapid growth of new seedlings, consume a lot of nutrients, moderate fertilization is necessary. However, the fertilization can not do a one-size-fits-all needs to be flexible grasp of the plant material and blue seedlings, different treatment. On the use of orchid mud and change the basin less than one year of the general without fertilizer, orchid with orchid mud more than one year without changing the basin or the use of granular plants with blue to be applied to a proper amount of organic fertilizer; Mainly to raise, generally do not fertilize (Figure 4), the grass can be moderate fertilization. Timely fertilization in autumn is very beneficial to the germination and flowering of orchids in the coming year.