| 硼对上部烟叶组织结构及对降低烟气焦油含量的影响 |
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| 引用本文： | 刘有才,徐建平,徐志刚,朱树良,年夫照,张庆刚,姜存仓.硼对上部烟叶组织结构及对降低烟气焦油含量的影响[J].土壤通报,2011(2). |
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| 作者姓名： | 刘有才 徐建平 徐志刚 朱树良 年夫照 张庆刚 姜存仓 |
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| 作者单位： | 云南省烟草公司曲靖市公司;云南农业大学烟草学院;云南省烟草专卖局烟叶处;华中农业大学资源与环境学院; |
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| 基金项目： | 云南省烟草公司曲靖市公司资助项目(KX140457); 国际植物营养研究所项目(IPNI)(Hubei-29)资助 |
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| 摘 要： | 通过盆栽试验,研究了不同施硼措施对上部初烤烟叶组织结构及烟气焦油量的影响,结果表明,缺硼烟叶细胞结构凌乱无序,不完整,结构紧实,不够疏松,施硼烟叶有完整的栅栏和海绵组织,细胞孔隙也可见,结构相对较疏松。硼肥直接喷施到上部叶,其叶片较薄,孔隙度较大,结构比较疏松,总粒相物和焦油含量较低,分别比不施硼处理、基施硼肥、中部叶喷硼、下部叶喷硼、整株喷硼处理降低43.6%、23.6%、8.3%、27.7%、27.3%和35.8%、21.8%、25.8%、17.9%、8.7%,上部叶焦油量与其栅栏组织厚有显著的正相关关系。
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| 关 键 词： | 烤烟 硼 组织结构 焦油含量 |
Influences of Boron on Tissue Structure of the Upper Tobacco Cured-leaf and Its Effects on Decrease of Tar Content in Smoke Gas |
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| LIU You-cai,XU Jian-ping,XU Zhi-gang,ZHU Shu-liang,NIAN Fu-zhao,ZHANG Qing-gang,JIANG Cun-cang.Influences of Boron on Tissue Structure of the Upper Tobacco Cured-leaf and Its Effects on Decrease of Tar Content in Smoke Gas[J].Chinese Journal of Soil Science,2011(2). |
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| Authors: | LIU You-cai XU Jian-ping XU Zhi-gang ZHU Shu-liang NIAN Fu-zhao ZHANG Qing-gang JIANG Cun-cang |
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| Institution: | LIU You-cai1,XU Jian-ping1,XU Zhi-gang1,ZHU Shu-liang1,NIAN Fu-zhao2,ZHANG Qing-gang3,JIANG Cun-cang4(1.Qujing Branch Tobacco Company of Yunnan Tobacco Company,Qujing 655000,China,2.College of Tobacco Science,Yunnan Agricultural University,Kunming 650201,3.College of Resources and Environment,Tobacco Monopoly Bureau,Kunming 650011,4 Huazhong Agricultural University,Wuhan 430070,China) |
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| Abstract: | By soil culture,Effects of different boron supply methods on tissue structure and smoke characteristic of the upper cured-leaf of flue-cured tobacco were studied.The results showed that cell structure of tobacco leaf which boron was absent was confused and disordered,un-complete,compaction,unloose,that tobacco leaf supplied boron nutrition had complete palisade tissue and spongy parenchyma,visual cell space,loose structure.The upper cured tobacco leaf foliar sprayed boron nutrition had thinner leaf,bigger c... |
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| Keywords: | Flue-cured tobacco Boron(B) Tissue structure Tar content |
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