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叶子花属短日照植物,在长日照条件下不能进行花芽分化,花期为11月至来年6月,其他时间难见真颜。笔者通过多年实践,找到了使叶子花按人们的愿望开花的方法。更换盆土 2月,选有一定生长量的叶子花,去除1/2旧盆土,将老根剪除,换上富含有机质的栽培土:4份新塘坭、2份谷壳、1份牛粪干,拌匀加足水,用塑料薄膜盖好,沤制1个月,充分腐熟后才用。肥水管理少施氮肥,多施磷钾肥,氮肥多易引起枝条徒长、节间长,难控制花期,且开花后花朵疏少。可在2～5月每20天施肥1次,6～8月每12天施1次,花芽分化后7～10天施1次,见到苞片后5～7天施1次。肥料的配制
Folium is a short-day plants, under long-day conditions can not flower bud differentiation, flowering from November to June next year, the other time is hard to see real Yan. Through years of practice, the author has found a way to bloom the leaves according to people’s wishes. Change pot soil In February, choose a certain amount of growth of the leaves of flowers, remove 1/2 old peat, the old roots cut off, replaced by organic matter-rich cultivated soil: 4 Xintang Xuan, 2 parts of chaff, 1 cow Excrement dry, mix well add enough water, covered with plastic film is good, 沤 system 1 month, fully used only after maturity. Fertilizer and water management less nitrogen fertilizer, more phosphorus and potassium fertilizer, nitrogen fertilizer and more easily lead to leggy branches, internode long, difficult to control the flowering, and flowering sparsely. May 2 to May every 20 days fertilization 1, 6 to August 1 every 12 days, flower bud differentiation 7 to 10 days after the application of 1 to see the bracts 5 to 7 days after the application of 1 times. Fertilizer preparation