| 不同施氮量对烤烟K326生长发育及品质的影响 |
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| 引用本文： | 谢廷鑫,占朝琳,练烨晶,郑聪,卢文富,卢荣才. 不同施氮量对烤烟K326生长发育及品质的影响[J]. 江西农业学报, 2011, 0(9): 18-20,24 |
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| 作者姓名： | 谢廷鑫 占朝琳 练烨晶 郑聪 卢文富 卢荣才 |
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| 作者单位： | 福建省南平市烟草公司武夷山分公司;福建中烟工业公司; |
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| 摘 要： | 通过大田试验,研究了不同施氮量对烤烟品种K326生育期、农艺性状、烟叶外观质量、经济性状和内在化学成分的影响。结果表明:在97.5～142.5 kg/hm2范围内,增加施氮量可以改善烟株的农艺性状和经济性状,提高烟叶的外观品质,协调烟叶内在化学成分,从而提高单位面积产量和产值。在4个处理中,以施用142.5 kg/hm2纯氮的效果最佳。
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| 关 键 词： | K326 烤烟 施氮量 产量 品质 |
Effects of Different Application Rates of Nitrogen Fertilizer on Growth,Development and Quality of Flue-cured Tobacco K326 |
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| XIE Ting-xin,ZHAN Chao-lin,LIAN Ye-jing,ZHENG Cong,LU Wen-fu,LU Rong-cai. Effects of Different Application Rates of Nitrogen Fertilizer on Growth,Development and Quality of Flue-cured Tobacco K326[J]. Acta Agriculturae Jiangxi, 2011, 0(9): 18-20,24 |
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| Authors: | XIE Ting-xin ZHAN Chao-lin LIAN Ye-jing ZHENG Cong LU Wen-fu LU Rong-cai |
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| Affiliation: | XIE Ting-xin1,ZHAN Chao-lin1,LIAN Ye-jing1,ZHENG Cong1,LU Wen-fu2,LU Rong-cai2(1.Wuyishan Branch of Nanping Tobacco Company in Fujian Province,Wuyishan 354300,China,2.China Tobacco Fujian Industrial Corporation,Xiamen 361026,China) |
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| Abstract: | This paper studied the effects of different application rates of nitrogen fertilizer on the growth duration,agronomic characters,appearance quality of tobacco leaves,economic traits and inner chemical composition of flue-cured tobacco cultivar K326 through the field experiment.The results showed that the increasing of nitrogen fertilizer application rate in the range from 97.5 kg/hm2 to 142.5 kg/hm2 could improve the agronomic characters and economic characters of tobacco plants,enhance the appearance quali... |
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| Keywords: | K326 Flue-cured tobacco Application rate of nitrogen fertilizer Yield Quality |
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