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中文
研究了不同施氮水平对晒黄烟的生长发育规律和产量、品质的影响。结果表明，随着施氮量增加，烟株的株高、茎围、有效叶数增加，而干物质积累量及烟叶的产量、产值在施纯氮180kg/hm2范围内也增大，之后则有所减小。在整个生育期内，干物质积累近似于S形曲线，烟株对氮、钾的积
氮用量；晒黄烟；生长发育；产量；品质
Chinese Agricultural Science Bulletin . 2006, (
3
): 217 -217 . DOI: 10.11924/j.issn.1000-6850.0603217
