珠海外来入侵植物调查.PDF

TROPICAL FORESTRY VOL.33 NO.3 Sep .2005 珠海市外来入侵植物调查 1 1 2 3 4 , , , , (1., 519100; 2., 514021; 3., 519004; 4., 519000) :,30 6167 ,。 ,。 :;; :S718.52 :A The investigation of the external invasion plants in Zhuhai City 1 1 2 3 4 Huang Hui-ning , LI Si-lu , Zhu hi-hui HUANG Yong-feng Huang Wei-xiong (1.Gardens Administrative Office of Jingan, Doumen District, Zhuhai 519100;2.Gardens Administrative Office of Mei hou City, Mei hou 514021;3.Gardens Administrative Office of Xiashan Park, Doumen District, Zhuhai 519100;4.Zhuhai Yuehua Garden Construction and Managing Co., Ltd.519000) Abstract :Accordin to the rimar investi ation, a total of 67 s ecies belon in to 61 enera, 30 families of external invasion lants were g p y g p g g g p found in Zhuhai Cit .Most of them were herb, and came from America.The route of invadin and the harm of the external invasion lants y g p were anal ed .Some su estions about revention were ut forward. y gg p p Ke words :external invasion lants,Zhuhai Cit ,Investi ation y p y g ,, ,、 。 , 1 [1] 、 。 , 、 113°03′～114°19′, 21°48′～22°27, , , 。 ,, 、, 、、, 。、 , , , 2 2