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| 植物生长延缓剂和修剪对多年生黑麦草的硝酸还原酶和过氧化氢酶活性的影响 | |
| 引用本文： | 吴晓玲,杨芳,邵生荣,姚爱兴.植物生长延缓剂和修剪对多年生黑麦草的硝酸还原酶和过氧化氢酶活性的影响[J].草原与草坪,2004(3):29-32. |
| 作者姓名： | 吴晓玲 杨芳 邵生荣 姚爱兴 |
| 作者单位： | 1. 宁夏大学,生命科学学院,宁夏,银川,750021 2. 宁夏陶乐县畜牧中心,宁夏,陶乐,750000 3. 宁夏大学,农学院动物科学系,宁夏,银川,750021 |
| 摘 要： | 试验结果表明:随留茬高度增加,多年生黑麦草的过氧化氢酶活性增加,硝酸还原酶活性降低,随生育进程,硝酸还原酶呈高-低-高的动态变化趋势。各植物生长延缓剂均可提高多年生黑麦草的硝酸还原酶和过氧化氢酶的活性,增强其对氮素的利用率和对活性氧的清除能力。 |
| 关 键 词： | 植物生长延缓剂 修剪 多年生黑麦草 酶活性 |
| 文章编号： | 1009-5500(2004)03-0029-04 |
| 修稿时间： | 2003年10月12 |
Effects of plant growth retardants and mowing on activity of nitric acid dexidze enzyme and catalase in perennial ryegrass |
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| WU Xiao-ling.Effects of plant growth retardants and mowing on activity of nitric acid dexidze enzyme and catalase in perennial ryegrass[J].Grassland and Turf,2004(3):29-32. | |
| Authors: | WU Xiao-ling |
| Institution: | WU Xiao-ling~ |
| Abstract: | The nitric acid dexidze enzyme activity of perennial ryegrass decreased and meanwhile catalase activity increased with stubble increasing.The activity of nitric acid dexidze enzyme and catalase in perennial ryegrass were increased by plant growth retardants. |
| Keywords: | plant growth retardants mowing perennial ryegrass enzyme activity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |