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| 黄萎病对棉花叶片生理特性的影响 | |
| 引用本文： | 张海娜,王广恩,金卫平,杜华婷,陈文雪,崔淑芳,李俊兰. 黄萎病对棉花叶片生理特性的影响[J]. 河北农业科学, 2011, 15(2): 50-51,73 |
| 作者姓名： | 张海娜 王广恩 金卫平 杜华婷 陈文雪 崔淑芳 李俊兰 |
| 作者单位： | 1. 河北省农林科学院棉花研究所,河北石家庄,050051 2. 邯郸市农业局土壤肥料站,河北邯郸,056001 3. 河北冀棉经作科技有限公司,河北石家庄,050051 |
| 基金项目： | 河北省农林科学院高层次人才创新工程，河北省农业科技成果转化项目 |
| 摘 要： | 以10个棉花品系为试材，在黄萎病发生初期，测定了健株与病株下部第1台果枝对应主茎叶的生理指标。结果表明：感病叶片的生理功能遭到严重损坏，与正常叶片相比，其叶绿素含量和可溶性蛋白含量显著降低．可溶性糖含量、丙二醛（MDA）含量、超氧化物歧化酶（SOD）活性和过氧化物酶（POD）活性升高，与衰老叶片生理变化特征表现相似。 |
| 关 键 词： | 棉花 黄萎病 叶片 生理特性 |
Effects of Verticillium Wilt on Leaves Physiological Characteristics of Cotton |
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| ZHANG Hai-na,WANG Guang-en,JIN Wei-ping,DU Hua-ting,CHEN Wen-xue,CUI Shu-fang,LI Jun-lan. Effects of Verticillium Wilt on Leaves Physiological Characteristics of Cotton[J]. Journal of Hebei Agricultural Sciences, 2011, 15(2): 50-51,73 | |
| Authors: | ZHANG Hai-na WANG Guang-en JIN Wei-ping DU Hua-ting CHEN Wen-xue CUI Shu-fang LI Jun-lan |
| Affiliation: | 1(1.Cotton Research Institute,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China;2.Hebei Cotton & Cash Crops Science and Technology Co.,Ltd.,Shijiazhuang 050051,China;3.Soil and Fertilizer Station,Handan Agriculture Burea,Handan 056001,China) |
| Abstract: | Ten cotton lines were tested to research some physiological characteristics of cotton main stem leaves corresponded the first fruit branch in healthy plants and disease ones at the initial infection period of Verticillium wilt. The results showed that the function of disease leaves was destroyed badly. The chlorophyll content and soluble protein content of disease leaves decreased than those of healthy leaves. The soluble sugar content, MDA content, SOD activity and POD activity in disease leaves increased than those of healthy leaves. The changes of physiological characteristics were similar to those of senescence leaves. |
| Keywords: | Cotton Verticillium wilt Leaf Physiological characteristics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |