论文部分内容阅读
笔者莳养昙花多年,年年数度开花,一次数朵至十余朵不等。我发现,要使昙花常开,注意以下几点是比较重要的。 1.昙化喜菜枯肥。每年4～9月,每2～3周施一次稀薄菜枯水,则昙花从6月至10月几乎月月有花。具体方法是,热天将菜枯饼浸入水中一个月,取上层液对水4～5侪施用(菜枯饼在花市或农村有售)。每月再往茎片上喷一次2‰磷酸二氢钾或叶面宝之类的化肥。 2.昙花不能太荫蔽。只需在6～9月置于半荫条件下,其余时间可接受直射光,这样虽然茎片稍发黄,但花多。否则茎片虽绿得可爱,但花少或不开花。 3.昙花不能有太多的光的干扰。去年6月和7月虽两次开花,但花瓣不能完全张开。当时纳闷不解,后无意
The author of Epiphyllum custody for many years, several annual flowering, a few to more than a dozen flowers ranging. I found that to make Epiphyllum often open, pay attention to the following points is more important. 1. Oyster hemp fat April to September every year, every 2 to 3 weeks to apply a thin dry vegetables, then the epiphyllum from June to October almost a month and a flower. The specific method is, the hot day will be submerged in the water for 1 month, the upper liquid on the water 4 ~ 5 peer application (kufu cake in the flower market or in rural areas for sale). Spray on the stem once a month to spray 2 ‰ potassium dihydrogen phosphate or foliar-type fertilizer. 2. Epiphyllum can not be too shaded. Just 6 to September in the semi-shade conditions, the rest can accept direct light, so that although the stem slightly yellow, but spend more. Otherwise, although the green stems cute, but flowers or not flowering. 3. Epiphyllum can not have too much light interference. Although flowers bloom twice in June and July last year, the petals can not be fully opened. Wondering puzzled then, after no intention