论文部分内容阅读
以水代土养花法是一种简易的无土栽培,操作简便易行,省时省工。其方法是选择能适应突变、生长强壮、生命力强的花卉品种,放置于玻璃容器或其它广口瓶中。在容器底部放少许小卵石或粗沙,使花卉直立不倒伏。如果用自来水,最好先放置两天,挥发掉水中氯气。玻璃容器宜用棕色或淡黄色的,以免花卉根系被阳光曝晒灼伤。据实践,万年青、广东万年青、朱顶红、马蹄莲、万寿菊、唐菖蒲等花卉均可以水代土培植,且花色鲜艳。使用此法必须注意两点:一是要勤换水,一周换1次洁净水,水中可加入几粒蔗糖,以增加水分的营养;二是注意防治害虫。另外,在花卉生长旺季,可半月或一月向容器中施入少许化肥。只要栽培
To soil water cultivation method is a simple soilless culture, easy to operate, save time and labor. The method is to choose to adapt to mutations, grow strong, strong flower varieties, placed in glass containers or other jars. Put a little pebbles or coarse sand at the bottom of the container so that the flowers will not stand upright. If tap water, it is best to place two days, volatile chlorine in water. Glass containers should be brown or light yellow, so as to avoid flower roots sunburn exposure. According to practice, Evergreen, Guangdong Evergreen, Hippeastrum, calla, marigold, gladiolus and other flowers can be cultivated on behalf of soil water, and bright colors. Use this method must pay attention to two points: First, to frequently change the water, a week for a clean water, water can add a few grains of sucrose, in order to increase the nutrition of water; Second, pay attention to pest control. In addition, during the peak season of flower growing, a small amount of fertilizer may be applied to the container either semi-monthly or January. Just cultivate