| 氮、磷、钾营养对白肋烟叶绿体色素、化学成分的影响及相关性分析 |
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| 引用本文： | 柴家荣,尚志强,戴福斌,黄学跃,杨宏光,雷丽萍,管仕军.氮、磷、钾营养对白肋烟叶绿体色素、化学成分的影响及相关性分析[J].中国烟草科学,2006,27(2):5-9. |
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| 作者姓名： | 柴家荣 尚志强 戴福斌 黄学跃 杨宏光 雷丽萍 管仕军 |
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| 作者单位： | 1. 云南省烟草科学研究所,云南,玉溪,653100
2. 云南烟草宾川白肋烟有限责任公司,云南,宾川,671600 |
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| 摘 要： | 通过正交试验研究了氮、磷、钾营养对白肋烟叶绿体色素、化学成分的影响。结果表明,施N水平及氮、磷、钾比例与白肋烟叶绿体色素、内在化学成分关系密切。叶绿体色素含量与施N水平,N:P2O5和N:K2O比例呈正相关,三要素对叶绿素、叶绿素a、叶绿素b及类胡萝卜素的影响作用为N>K>P。施N水平和N:P2O5、N:K2O比例与总氮、烟碱、蛋白质含量呈正相关,而与总糖、还原糖、施木克值、糖/碱、氮/碱呈负相关,三要素对总糖的影响为N>P>K,而对还原糖、烟碱、总氮、蛋白质的影响是N>K>P。
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| 关 键 词： | 白肋烟 氮、磷、钾 叶绿体色素 化学成分 |
| 文章编号： | 1007-5119(2006)02-0005-05 |
| 修稿时间： | 2004年3月12日 |
Relative analysis and effect of N, P and K on burley tobacco chlorophyll and chemical compositions |
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| CHAI Jia-rong,SHANG Zhi-qiang,DAI Fu-bin,HUANG Xue-yue,YANG Hong-guang,LEI li-ping,GUAN Shi-jun.Relative analysis and effect of N, P and K on burley tobacco chlorophyll and chemical compositions[J].Chinese Tobacco Science,2006,27(2):5-9. |
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| Authors: | CHAI Jia-rong SHANG Zhi-qiang DAI Fu-bin HUANG Xue-yue YANG Hong-guang LEI li-ping GUAN Shi-jun |
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| Abstract: | The effects of N, P and K on burley tobacco chlorophyll and chemical compositions were investigated by orthogonal test. The results showed that the ratios of N to P2O5 and N to K2O were closely correlated with the chlorophyll(chl) and chemical compositions of burley tobacco. The effects of N, P and K on chl, chla, chlb and carotinoid were N>K>P. N, N: P2O5 and N: K2O were positively correlated with the contents of total nitrogen, nicotine and protein, and negatively correlated with total sugar, reducing sugar, Schmuck's value, sugar/nicotine and nitrogen/nicotine. The effects of N, P and K on total sugar were N>P>K, and on reducing sugar, nicotine and protein were N>K>P. |
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| Keywords: | burley tobacco N P and K chlorophyll chemical composition |
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