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雪松主干耸立 ,侧枝平展 ,树冠塔形 ,叶银灰翠绿 ,姿态雄伟秀丽 ,实为世界上公认的著名园林绿化兼用材树种。因此 ,雪松苗木非常俏销 ,供不应求 ,价格居高不下。由于雪松种子常规种子育苗幼苗出齐后 ,正值 5～ 6月份 ,高温高湿季节 ,最易罹猝倒病和立枯病等病害 ,是育苗成败的
Cedar trunk stands, side branches flat, tower crown, leaves silver green, majestic beauty gesture, it is recognized as the world’s famous landscaping and timber species. Therefore, cedar seedlings are very popular, in short supply, high prices. As cedar seed conventional seedling seedlings alike, positive 5 to 6 months, high temperature and humidity season, the most vulnerable to damping-off disease and blight and other diseases, is the success or failure of nursery