| 不同有机肥对烤烟叶片硝态氮含量的影响 |
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| 引用本文： | 魏蒙关,黄平俊,张会芳,张莉. 不同有机肥对烤烟叶片硝态氮含量的影响[J]. 河南农业科学, 2004, 0(8): 54-56 |
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| 作者姓名： | 魏蒙关 黄平俊 张会芳 张莉 |
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| 作者单位： | 1. 河南省农学会,河南,郑州,450008
2. 河南农业大学 |
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| 基金项目： | 国家烟草专卖局科技攻关项目 ( 110 2 0 0 0 0 10 0 9)，河南省烟草专卖局科技攻关项目(HYKJ2 0 0 2 0 2 ) |
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| 摘 要： | 施用不同的有机肥 ,对降低烤烟中部叶片硝态氮含量有一定作用 ,但上部叶的硝态氮含量有所提高。比较而言 ,以施用腐熟草粪的处理烟叶硝态氮含量最低 ,其次是施用桐油枯 ,烟叶硝态氮含量最高的处理是施用鸡粪 +桐油枯。
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| 关 键 词： | 烤烟 有机肥 硝酸盐 亚硝酸盐 |
| 文章编号： | 1004-3268(2004)08-0054-03 |
| 修稿时间： | 2004-05-26 |
Effects of Different Organic Manures on the Nitrate and Nitrite Contents in Flue-cured Tobacco Leaf |
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| WEI Meng guan ,HUANG Ping jun ,ZHANG Hui fang ,ZHANG Li. Effects of Different Organic Manures on the Nitrate and Nitrite Contents in Flue-cured Tobacco Leaf[J]. Journal of Henan Agricultural Sciences, 2004, 0(8): 54-56 |
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| Authors: | WEI Meng guan HUANG Ping jun ZHANG Hui fang ZHANG Li |
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| Affiliation: | WEI Meng guan 1,HUANG Ping jun 2,ZHANG Hui fang 2,ZHANG Li 2 |
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| Abstract: | Nitrate and nitrite contents could be decreased for middle but increased for uppers in flue cured tobacco leaves by applying different organic manures.Comparison among different treatments indicated that it was the lowest for the nitrate and nitrogen content by applying fully fermented plant manure,followed by applying tung oil cake,and the highest by applying chicken droppings with tung oil cake. |
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| Keywords: | Flue-cured tobacco Organic manures Nitrate Nitrite |
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