書誌事項
- タイトル別名
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- Cold-resistance of Stenotaphrum secundatum and effect of hardening.
- セントオーガスチングラス ノ タイカンセイ ト ハードニング ノ コウカ
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The purpose of this study is to examine the cold-resistance of Stenotaphrum secundatum. During growth response to the freezing treatment, the comparison of cold-resistance and the effect of hardening treatment were discussed between green leaf and variegated leaf plants. The plant growth under freezing condition was evaluated by the existing leaf number and leaf water potential. As a result, the temperature causing the wither and the damage on every kind were as follows: A tip of shoot was at -3°C, and a bottom of shoot was at -9°C, in green leaf plants. On the other hand, a tip of shoot was at 3°C, and a bottom of shoot was at -3°C, in variegated leaf plants. As the result of hardening treatment, green leaf existed at -11°C and variegated leaf existed at -7°C. These results suggest that the cold-resistance of variegated leaf is inferior to that of green leaf and hardening treatment contributes to increase of the cold-resistance in Stenotaphrum secundatum.
収録刊行物
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- 芝草研究
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芝草研究 28 (1), 37-41, 1999
日本芝草学会
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詳細情報 詳細情報について
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- CRID
- 1390282679750630528
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- NII論文ID
- 10013001399
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- NII書誌ID
- AN00106938
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- ISSN
- 18844022
- 02858800
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- NDL書誌ID
- 4882382
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可