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近日读《兰花栽培百家经验》一书,书中第23页对植料“湿”的定义是这样的:“湿”的水分过多,有徒增叶长和兰根窒息之弊。此描述十分符合笔者近日发现的‘四喜蝶’中心几片叶子黄绿,生长过快,中叶有叶质过软易倒伏的情况。若长此以往,随着夏季的高温和病虫害的日渐活跃,则距离软腐病等病害不远矣!同页文中还有这样的叙述:“干”与“润”之间,属于十分中等的情形。“干”而带“润”为兰所喜爱的状况,是兰生长、繁殖、开花最理想的状态(《台湾兰家养兰法》台湾吴安禄)。
Recently read “orchid cultivation experience of a hundred” book, the book on page 23 of the planting material “wet ” is defined as: “wet ” too much water, there are only by the increase of leaf length and root suffocation The disadvantages. This description is very much in line with the author recently found ’Sizi butterfly’ a few green leaves of the center, growing too fast, leafy middle prone to lodging situation. If the long run, as the summer heat and pests and diseases become increasingly active, then the distance from the soft rot and other diseases not far! On the same page there is such a narrative: “dry” and “Run” between, are very Moderate situation. “Dry ” And with “Run ” is Lan’s favorite condition, is the blue growth, reproduction, flowering the best state (“Taiwan Lanjia Yang Lan Law” Taiwan Wu Anlu).