| 短期高温处理对大白菜几个生理指标的影响 |
| 投稿时间：2004-12-15 修订日期：2005-01-22 点此下载全文 |
| 引用本文：王志和,于丽艳,曹德航,周波,杨建平.短期高温处理对大白菜几个生理指标的影响[J].西北农业学报,2005,14(3):82~85 |
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| 摘要点击次数: 62 |
| 全文下载次数: 13 |
| 作者 | 单位 | | 王志和 | 山东农业大学园艺科学与工程学院, 泰安, 271000 | | 于丽艳 | 山东农业大学园艺科学与工程学院, 泰安, 271000 | | 曹德航 | 泰安市农业局, 泰安, 271000 | | 周波 | 泰安市农业局, 泰安, 271000 | | 杨建平 | 山东农业大学园艺科学与工程学院, 泰安, 271000 |
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| 中文摘要:选取6个大白菜自交系,对其短期高温处理前后的SOD活性、丙二醛含量、可溶性蛋白含量和叶绿素含量进行了测定。结果表明:短期高温处理前后SOD活性以及叶绿素a和b含量的变化与大白菜自交系的耐热性无关;可溶性蛋白含量和丙二醛含量的变化与耐热性正相关,是良好的耐热性筛选指标。 |
| 中文关键词:大白菜 高温处理 SOD 丙二醛 可溶性蛋白 叶绿素含量 |
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| The Effect to Several Physiological Indexes by Short-term High Temperature in Chinese Cabbage |
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| Abstract:SOD activities, Malondialdehyde contents, soluble protein contents and chlorophyll contentsweremeasured before and after high temperature treahnentwith six Chinese cabbage parents of hybrid in this experiment The results indicated that the changes of SOD activities, chlorophyll a and chlorophyll b contents had no relationsw ith the heat tolerance of Chinese cabbage parents of hybrid So they could not be used as the screening index, the changes ofmalondialdehyde content and soluble protein content had a marked positive correlation w ith the heat tolerance of Chinese cabbage parents and theywere excellent screening indexes. |
| keywords:Chinese cabbage High temperature treahnent SOD Malondialdehyde Soluble protein Chlorophyll content |
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