| 皖南砂壤土和水稻土烤烟叶片组织结构发育规律研究 |
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| 引用本文： | 张国,时向东,季学军,沈思灯,马称心.皖南砂壤土和水稻土烤烟叶片组织结构发育规律研究[J].中国烟草科学,2011(6):37-42. |
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| 作者姓名： | 张国 时向东 季学军 沈思灯 马称心 |
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| 作者单位： | 安徽皖南烟叶有限责任公司;国家烟草栽培生理生化研究基地; |
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| 基金项目： | 国家烟草专卖局重点科技项目“皖南烟区烤烟特殊香气风格形成机理及配套栽培技术研究”(2006-2-2) |
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| 摘 要： | 为了弄清烤烟叶片组织结构与皖南焦甜香特色风格的关系,对皖南砂壤土和水稻土烤烟叶片组织结构发育规律进行了研究。结果表明,土壤质地影响栅栏组织细胞快速分裂时期,对细胞总数的影响不明显。土壤质地间烟叶各组织厚度指标在叶肉细胞分裂期差异不大;叶肉细胞伸长前期,砂壤土烟叶栅栏组织细胞快速伸长较早,栅栏组织厚度与叶厚的比值和栅栏组织厚度与海绵组织厚度的比值也较大,而土壤质地引起的叶厚和海绵组织厚度发育差异规律在叶位间表现不一;但水稻土烟叶栅栏组织厚度、海绵组织厚度和叶厚均在叶长定长和成熟期达到或超过砂壤土水平。随着叶长的增加,皖南烤烟栅栏组织与海绵组织厚度比值和栅栏组织厚度与叶厚的比值均大体呈上升趋势。
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| 关 键 词： | 砂壤土 黏土 烤烟 叶片 组织结构 发育 |
Study on Development of Leaf Tissue Structure of Flue-cured Tobacco Produced in Sandy Loam and Clay Loam in Wannan |
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| ZHANG Guo,SHI Xiangdong,JI Xuejun,SHEN Sideng,MA Chenxin.Study on Development of Leaf Tissue Structure of Flue-cured Tobacco Produced in Sandy Loam and Clay Loam in Wannan[J].Chinese Tobacco Science,2011(6):37-42. |
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| Authors: | ZHANG Guo SHI Xiangdong JI Xuejun SHEN Sideng MA Chenxin |
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| Affiliation: | ZHANG Guo1,SHI Xiangdong2,JI Xuejun1,SHEN Sideng1,MA Chenxin1 (1.Anhui Wannan Tobacco Co.,Ltd.,Xuancheng,Anhui 242000,China,2.National Tobacco Cultivation and Physiological and Biochemical Center,Zhengzhou 450002,China) |
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| Abstract: | The study results of development of leaf tissue structure of flue-cured tobacco produced in sandy loam soil and paddy soil in wannan area showed that: soil types could affect the time to cell rapid divisional of tobacco leaf palisade tissue,but not the total cell numbers.There were not obvious difference about leaf tissue thickness caused by soil types when the mesophyll cell divided;At the early stage of mesophyll cell elongation period,palisade tissue of tobacco leaf produced in sandy loam soil rapid elon... |
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| Keywords: | sandy loam soil paddy soil flue-cured tobacco leaf tissue structure development |
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