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| 钾素水平对油菜酶活性的影响 | |
| 引用本文： | 鲁剑巍,陈防,刘冬碧,万运帆,曹一平. 钾素水平对油菜酶活性的影响[J]. 中国油料作物学报, 2002, 24(1): 61-62 |
| 作者姓名： | 鲁剑巍 陈防 刘冬碧 万运帆 曹一平 |
| 作者单位： | 1. 华中农业大学资源环境与农业化学系,湖北,武汉,430070 2. 中国科学院武汉植物研究所,湖北,武汉,430074 3. 湖北省农科院植保土肥所,湖北,武汉,430064 4. 中国农业大学资环学院植物营养系,北京,100094 |
| 基金项目： | 加拿大钾磷研究所(PPI/PPIC)资助项目 硕士论文的一部分 |
| 摘 要： | 利用盆栽试验研究不同钾素施用水平对油菜薹期酶活性的影响。结果表明 ,钾素缺乏和过量均可导致油菜叶片POD含量上升 ,CAT和SOD含量下降。不同施钾水平条件下 ,油菜下部叶的酶活性差异比上部叶更明显 |
| 关 键 词： | 钾 过氧化物酶 过氧化氢酶 过氧化物歧化酶 |
| 文章编号： | 1007-9084(2002)01-0061-02 |
| 修稿时间： | 2001-07-27 |
Effect of potash application on some enzyme content in rapeseed leaf |
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| LU Jian-wei ,CHEN Fang ,LIU Dong-bi ,WAN Yun-fan ,CAO Yi-ping. Effect of potash application on some enzyme content in rapeseed leaf[J]. Chinese Journal of Oil Crop Sciences, 2002, 24(1): 61-62 | |
| Authors: | LU Jian-wei CHEN Fang LIU Dong-bi WAN Yun-fan CAO Yi-ping |
| Affiliation: | LU Jian-wei 1,CHEN Fang 2,LIU Dong-bi 3,WAN Yun-fan 3,CAO Yi-ping 4 |
| Abstract: | POD, CAT and SOD in rapeseed ( Brassica napus L.) plant leaf with different potassium (K) application levels were studied by pot experiment. It was showed that K application levels significantly affected POD, CAT and SOD content. The change in lower leaf (old leaf) was bigger than that in upper one (young leaf). The result indicated that POD content rose with both K deficiency and over applied, while CAT and SOD content decreased. |
| Keywords: | Potassium (K) Peroxidase (POD) Catalase (CAT) Superoxide dismutase (SOD) |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |