| 烤烟“101”施肥技术效应 |
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| 引用本文： | 刘添毅,曾文龙,谢凤标,李春英,熊德中.烤烟“101”施肥技术效应[J].福建农林大学学报(自然科学版),1998(2). |
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| 作者姓名： | 刘添毅 曾文龙 谢凤标 李春英 熊德中 |
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| 作者单位： | 福建省烟草公司，永定县烟草公司，福建农业大学土地与环境学系 |
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| 基金项目： | 福建省教委立项研究课题 |
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| 摘 要： | “１０１”施肥法可明显促进烟株根系生长，旺长期根量增加１１．９％～１７．９％，根系分布范围扩大３～１０ｃｍ，每公顷比习惯施肥节省６０～９０个工作日．每公顷产值增加２２０３．１８～３４１２．７２元，上等烟比例提高１１．１～１８．５百分点
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| 关 键 词： | 烤烟 施肥位置 施肥效应 |
Effects of “101” fertilization method on tobacco |
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| Abstract: | By using“101” fertilization method, root growth of tobacco could be evidently promoted. Compared with the traditional fertilization method, the weight of roots increased by 11.9%-17.9% in the luxuriant growth period, the rhizosphere expanded by 3-10 cm, the workdays reduced by 60-90 days per hectare, the production value increased by 2203.18-3412.72 yuan per hectare, and the proportion of high quality leaves increased by 11.1-18.5 percentage points. |
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| Keywords: | tobacco fertilization place effect of fertilization |
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