コウテイ ノ ザッソウ グンラク ノ セイタイガク テキ ケンキュウ : クウカン コウゾウ ノ キセツ テキ スイイ ト センイ
Ecological studies of the weed vegetation on the campus of Tottori University with special reference to the succession and seasonal changes in the occupational space of the components.
During the period from March to September in 1961, for the purpose of making clear the succession and the status of seasonal changes in the occupational space of the components, the weed vegetation on the campus of Tottori Universityb was investigated. The following commu-nities were adopted as the samples :
a. Coreopsis tinctoria (annual) community
b. C. tinctoria (perennial) community
c. Juncus tenuis community
d. Medicago hispida community
e. Kummerovia striata community
2. Mixed communities
a. J. tenuis-M. hispida community
b. C. tinctoria-J. tenuis-M. hispida-K. striata community
In the pure cummunities, C. tinctoria seems to be mightier in competition strength in the case of clusters than in the case of being solitaty. But the reverse is as to M. hispida and K. striata.
Of the mixed communities, the latter community has appeared to be fairly stable for several years. This seems to be due to that this community is composed of the plants which grow uo to the maximum growth-stage in different seasons, respectively: K. striata grows up in late summer or early autumn, while the other three in early to middle summer.
Departmental Bulletin Paper
|Current Journal Title||
The Journal of the Faculty of Education, Tottori University. Natural science
鳥取大学学芸学部研究報告. 自然科学. 1954, 15, 109-120
Faculty of Regional Sciences/Graduate School of Regional Sciences