| 烤烟红花大金元采收成熟度研究——对烟叶干鲜比及烤后烟叶等级质量的影响 |
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| 引用本文： | 付继刚,陈丽萍,艾复清.烤烟红花大金元采收成熟度研究——对烟叶干鲜比及烤后烟叶等级质量的影响[J].贵州大学学报(农业与生物科学版),2010,29(2):104-106,118. |
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| 作者姓名： | 付继刚 陈丽萍 艾复清 |
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| 作者单位： | 贵州大学,农学院,贵州,贵阳,550025 |
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| 基金项目： | 黔东南州烟草公司项目 |
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| 摘 要： | 通过对红花大金元品种上、中、下部位烟叶分别设置4种不同成熟度处理,研究特色烟叶不同成熟度与烟叶干鲜比及烤后烟叶等级质量的影响。结果表明:下部叶以XM1、中部叶以CM3、上部叶以BM3采收时,烟叶干物质含量及均价、上等烟率、上中等烟率、杂色烟率等等级质量均较其他处理表现好,达到质好产高。因此,建议以下部叶XM1即烟叶变黄面积约20%,主脉1/3～1/2变白,支脉1/3变白,中部叶CM3即烟叶变黄面积约50%,主脉2/3～3/4变白,支脉1/2～2/3变白,上部叶BM3即烟叶变黄面积约70%,主脉3/4变白,支脉2/3～3/4变白采收为宜。
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| 关 键 词： | 烤烟 红花大金元 成熟度 干物质 等级质量 |
Study on Harvest Maturity of Flue-cured Tobacco "Honghuadajinyuan" |
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| FU Ji-gang,CHEN Li-ping,AI Fu-qing.Study on Harvest Maturity of Flue-cured Tobacco "Honghuadajinyuan"[J].Journal of Mountain Agriculture & Biology,2010,29(2):104-106,118. |
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| Authors: | FU Ji-gang CHEN Li-ping AI Fu-qing |
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| Affiliation: | (Agricultural College, Guizhou University, Guiyang Guizhou 550025, China) |
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| Abstract: | By four treatments in lower, middle and upper leaf, the influence of different harvest maturities on ratio of fresh and dried weight and quality grade of flue-cured tobacco ＇ Honghuadajinyuan＇ were investigated in the current work. The result showed that the dry matter content, average price, percentage of high quality tobacco were better than those of other treatment. It is suggested that the best harvest stages for lower, middle or upper leaf were XM1, CM3 or BM3, respectively. |
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| Keywords: | Flue-cured tobacco Honghuadajinyuan Maturity Dry matter Quality grade |
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