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人工酸性雨가 소나무와 잣나무 幼苗의 葉綠素 含量에 미치는 影響 : Effects of Artificial Acid Rain on the Needle Chlorophyll Contents of Pinus densiflora and Pinus koraiensis Seedlings
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 李敦求 | - |
dc.contributor.author | 金甲泰 | - |
dc.contributor.author | 辛俊煥 | - |
dc.contributor.author | 朱洸柍 | - |
dc.date.accessioned | 2010-06-07T01:22:38Z | - |
dc.date.available | 2010-06-07T01:22:38Z | - |
dc.date.issued | 1984 | - |
dc.identifier.citation | Bulletin of the Kwanak Arboretum, no.5, pp.15-19 | en |
dc.identifier.issn | 1226-7600 | - |
dc.identifier.uri | https://hdl.handle.net/10371/67489 | - |
dc.description.abstract | The study was made to examine the effects of artificial acid rain on needle chlorophyll contents
of Pinus densijlora and Pinus koraiensis seedlings. Three-year-old seedlings of P. densijlora and P. koraiensis were transplanted into plastic pots filling with mixed soil (perlite : vermiculite : sand 1 : 1 : 1 v/v) in early-October, 1983, and grown in a vinyl-house at the Forestry nursery in Suweon. Seedlings were treated every three days with 20ml of artificial acid water containing pH values of 2.0 and 4.0 from Feburary 10 to March 24, 1984. As control, 20ml of tap water was also treated at the same time. Needle chlorophyll contents of the two species decreased with increasing acidities. Needle chlorophyll contents of the control plants did not change. The ratios of chlorophyll α to chlorophyll β in both species decreased gradually with increasing acidities. | en |
dc.language.iso | ko | en |
dc.publisher | Kwanak Arboretum, College of Agriculture, Seoul National University | en |
dc.title | 人工酸性雨가 소나무와 잣나무 幼苗의 葉綠素 含量에 미치는 影響 | en |
dc.title.alternative | Effects of Artificial Acid Rain on the Needle Chlorophyll Contents of Pinus densiflora and Pinus koraiensis Seedlings | en |
dc.type | SNU Journal | en |
dc.contributor.AlternativeAuthor | Lee, Don Koo | - |
dc.contributor.AlternativeAuthor | Kim, Gap Tae | - |
dc.contributor.AlternativeAuthor | Shin, Joon Hwan | - |
dc.contributor.AlternativeAuthor | Joo, Kwang Yeong | - |
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