| 黑斑病对甘薯体内几种保护酶活性的影响 |
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| 引用本文： | 孙厚俊,刘美艳,宗玮玮,赵永强,陈晓宇,谢逸萍.黑斑病对甘薯体内几种保护酶活性的影响[J].广西农学报,2011,26(3):14-16,19. |
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| 作者姓名： | 孙厚俊 刘美艳 宗玮玮 赵永强 陈晓宇 谢逸萍 |
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| 作者单位： | 1. 中国农科院甘薯研究所,江苏徐州市,221121
2. 徐州师范大学,江苏徐州市,221116 |
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| 基金项目： | 国家现代农业产业技术体系 |
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| 摘 要： | 通过对甘薯抗病品种南京92和感病品种烟252感染黑斑病后三种保护酶活性的测定,了解不同抗性甘薯品种块根感病后POD、SOD和CAT的变化,探明甘薯品种抗黑斑病生理生化机制。结果表明,接种黑斑病菌后,各处理的过氧化物酶（POD）和超氧化物歧化酶（SOD）活性均显著升高,且抗病品种的酶活变化速度和峰值均高于感病品种,抗病品...
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| 关 键 词： | 甘薯 甘薯黑斑病 酶活性 抗病机制 |
Effects of Black Rot on several protective enzymes activity in sweet potato |
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| Sun Hou-jun et al.Effects of Black Rot on several protective enzymes activity in sweet potato[J].Journal of Guangxi Agriculture,2011,26(3):14-16,19. |
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| Authors: | Sun Hou-jun |
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| Institution: | Sun Hou-jun et al(Sweet potato Institute of Chinese Academy of Agricultural Sciences,Xuzhou,Jiangsu 221121,China) |
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| Abstract: | In order to reveal the physiological and biochemical mechanism of black rot resistance,the activity of POD,SOD and CAT in resistant and susceptible sweet potato treated with black rot pathogen was tested.The results showed that inoculation of black rot si |
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| Keywords: | Sweet potato black rot enzyme activity anti-disease mechanism |
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