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몇 소나무類의 葉綠素 含量의 月別 變化
Monthly Changes of Chlorophyll Contents in Needles of Some Conifers

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Authors
李敦求; 金甲泰; 曺炅眞; 李慶學; 朱洸柍
Issue Date
1985
Publisher
The Arboretum, Seoul National University
Citation
Bulletin of the Seoul National University Arboretum, no.6, pp.33-40
Abstract
To obtain the fundamental data about the chlorophyll contents of some conifers, monthly measurements
of them per unit fresh weight(g) of needles were performed. The results were summarized
as follows.
1. Difference of total chlbrophyll contents between measuring timks in a species was clear but
not between species. Total chlorophyll content in summer showed high value and that in
winter did low value.
2. In general, the'total chlorophyll contents of the conifers showed the highest values in twoyear-
old needles, measured in July or August.
3. Monthly change of total chlorophyll contents was mainly due to that of the contents of
chlorophyll a, and the contents of chlorophyll b was not varied greatly with measuring times.
4. It seems that the physiological activity of needles was closely related with the contents of
chlorophyll a.
ISSN
1226-7600
Language
Korean
URI
https://hdl.handle.net/10371/67460
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College of Agriculture and Life Sciences (농업생명과학대학)The Arboretum, Seoul National University (수목원)Bulletin of the arboretum Seoul National University (수목원 연보)Bulletin of the arboretum Seoul National University no.06 (1985)
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