tag:blogger.com,1999:blog-454728011467657702.post3698126524761804862..comments2023-12-17T17:30:39.923-08:00Comments on 拈花惹草集: 石楠花 (Rhododendron) cshuang2http://www.blogger.com/profile/12742538596697852029noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-454728011467657702.post-64493045080618863532014-05-06T04:39:47.998-07:002014-05-06T04:39:47.998-07:00Very good idea! I was in Taiwan between 4/10~28, ...Very good idea! I was in Taiwan between 4/10~28, didn't get the chance to reply earlier. Sorry for that. Ching-Sancshuang2https://www.blogger.com/profile/12742538596697852029noreply@blogger.comtag:blogger.com,1999:blog-454728011467657702.post-63173431130690611962014-04-15T05:05:34.051-07:002014-04-15T05:05:34.051-07:00"由於杜鵑屬植物所含的毒素,其代謝產物會產生排異性、植物相剋的作用 (Allelopath..."由於杜鵑屬植物所含的毒素,其代謝產物會產生排異性、植物相剋的作用 (Allelopathic interactions)。這種作用會壓抑杜鵑屬植株附近其他植物種子的發芽,或防止其他植物苗株菌根生長 (Mycorrhial development) 的機制,而直接、間接的增加杜鵑屬生存競爭的能力。學者們目前正在研究、討論杜鵑屬這種植物排異性的作用。" 光憑這點,杜鵑就可以勝出其他植物作理想的foundation plants. 可省除多少雜草的麻煩!<br />Theresa Huanghttps://www.blogger.com/profile/01290683172995169784noreply@blogger.com