| 抗旱保水剂对烤烟生长及品质的影响研究 |
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| 引用本文： | 刘世亮,刘芳,化党领,杨素勤,介晓磊,韩富根,刘增俊.抗旱保水剂对烤烟生长及品质的影响研究[J].干旱地区农业研究,2007,25(4):109-113. |
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| 作者姓名： | 刘世亮 刘芳 化党领 杨素勤 介晓磊 韩富根 刘增俊 |
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| 作者单位： | 河南农业大学,河南,郑州,450002;河南农业大学,河南,郑州,450002;郑州牧业工程高等专科学校,河南,郑州,450008 |
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| 基金项目： | 河南省烟草专卖局资助项目 |
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| 摘 要： | 通过大田试验研究了保水剂对烤烟生长及对其品质的影响,结果表明,保水剂的施用在烟草生长前期抑制了烟草的生长,但随生长期的延长,抑制作用有所缓解;低剂量保水剂(15 kg/hm2)的施用提高了烟叶中还原糖、钾的含量,并能显著地降低淀粉、烟碱和氯离子的含量,有利于烟叶品质的改善.保水剂的施用量为15 kg/hm2和30 kg/hm2时能明显提高烟叶的经济性状,增加烤烟生产的经济效益.
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| 关 键 词： | 保水剂 烤烟 烟叶品质 |
| 文章编号： | 1000-7601（2007）04-0109-05 |
| 修稿时间： | 2006-10-16 |
The Effect of water-retaining agents on flue-cured tobacco growth and the tobacco qualities |
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| LIU Shi-liang,LIU Fang,HUA Dang-ling,YANG Su-qin,JIE Xiao-lei,HAN Fu-gen,LIU Zeng-jun.The Effect of water-retaining agents on flue-cured tobacco growth and the tobacco qualities[J].Agricultural Research in the Arid Areas,2007,25(4):109-113. |
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| Authors: | LIU Shi-liang LIU Fang HUA Dang-ling YANG Su-qin JIE Xiao-lei HAN Fu-gen LIU Zeng-jun |
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| Institution: | 1. Henan Agricultural University, Zhengzhou 450002, China ; 2. Zhengzhou College of Animal Husbandry Engineering, Zhengzhou 450011, China |
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| Abstract: | This paper studied the effect of water-retaining agents on flue-cured tobacco growth and the tobacco qualities by field trail.The result indicated that the application of the water-retaining agents restrained the tobacco grow during the prophase grow,but the restrain could alleviate with tobacco growing.Appling low content of water-retaining agents(15 kg/hm2) increased significantly the content of reducing sugar and K,while reduced greatly the content of starch,nicotine and chlorine,so improved the quality of tobacco.And the application of content of 15 kg/hm2 and 30 kg/hm2 treatment could improve significantly the yield,value,percentage of superior leaves,and so increased the economic benefit. |
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| Keywords: | water-retaining agents flue-cured tobacco quality of tobacco |
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