| 烤烟成熟度诊断指标筛选研究 |
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| 引用本文： | 吴峰,陈进红,金亚波.烤烟成熟度诊断指标筛选研究[J].科技通报,2009,25(1). |
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| 作者姓名： | 吴峰 陈进红 金亚波 |
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| 作者单位： | 1. 浙江大学农业与生物技术学院,杭州,310029
2. 广西大学农学院,南宁,53004;云南烟草科学研究所,玉溪,653100 |
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| 摘 要： | 成熟度是影响烤烟品质的关键因子,与成熟度相关的指标复杂多样.本文对云烟85和K326-系列生理生化指标进行了筛选.结果表明:总氮和叶绿素含量是衡量烟叶成熟度的最适宜的化学成分指标,丙二醛含量、超氧化物歧化酶活性以及叶厚度也可作候选指标.
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| 关 键 词： | 烤烟 成熟度 指标 |
Screening of Diagnosis Indices of Leaf Maturity of Flue-cured Tobacco |
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| WU Feng,CHEN Jinhong,JIN Yabo.Screening of Diagnosis Indices of Leaf Maturity of Flue-cured Tobacco[J].Bulletin of Science and Technology,2009,25(1). |
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| Authors: | WU Feng CHEN Jinhong JIN Yabo |
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| Institution: | 1.College of Agriculture and Biotechnology;Zhejiang University;Hangzhou 310029;China;2.China Tobacco Guangxi Industrial Cooperation;Nanning 530001;3.College of Agronomy;Guangxi University;Nanning 530004;4.Yunnan Tobacco Science Research Institute;Yunnan Yuxi 653100;China |
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| Abstract: | The maturity is the key factor affecting quality of flue-cured tobacco and there are a great number of indices in relation to maturity.The results of screening on physiological and biochemistry indices of the Yunyan85 and K326 indicated that total nitrogen content and chlorophyll content were the optimal chemical composition indices to judge maturity,the malonaldehyde content and the superoxide dismutase activity as well as the leaf thickness were also with significant positive relationship to maturity. |
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| Keywords: | flue-cured tobacco maturity index |
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