Forest disturbance leads to the rapid spread of the invasive Leucaena leucocephal in Taiwan

in Foreign journal (non search), 國外期刊(非檢索)
標題Forest disturbance leads to the rapid spread of the invasive Leucaena leucocephal in Taiwan
出版類型國外期刊(非檢索)
出版年度2014
AuthorsChen, 陳建璋, 星野?方, A. S. J. U. M. P., 金子正美, & Chaur-Tzuhn Chen 陳朝圳
開始頁101
頁數8
出版日期2014 / 4
其他編號0000
中文摘要

This study,based on different investigative documents and analytical methods,elucidates spatial distribution of habitats for major invasive exotic plants,Leucaena leucocephala,in Taiwan. Results show that Leucaena leucocephala is most harmful to broad-leaved trees and its invasion directly relates to changes in the physical environment. Leucaena leucocephala can bloom and bear fruits all year round and during the period of seeds sprouting and saplings,the invasion varies greatly among different soil types. Leucaena leucocephala prefers weakly acidic soil,though it grows well with other soil textures and nutrients as well. The average spreading rate of Leucaena leucocephala is 3.55 ha/year-1 on abandoned farm land calculated from the aerial photographs taken in 1982,1992,2003,and 2007.

期刊名稱J.Rakuno Gakuen Univ
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