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针对晒红烟因烟碱含量偏高、化学成份失调导致杂气增多、品质下降的现象，就不同打顶时期对延晒六号烟碱含量的影响确定其最佳打顶期．结果表明：延晒六号的最佳打顶期为现蕾盛期．
晒红烟新品种延晒六号的最佳打顶期研究
【摘 要】
：
针对晒红烟因烟碱含量偏高、化学成份失调导致杂气增多、品质下降的现象，就不同打顶时期对延晒六号烟碱含量的影响确定其最佳打顶期．结果表明：延晒六号的最佳打顶期为现蕾盛期．
【机 构】
：
延边农业科学研究院
【出 处】
：
延边大学农学学报
【发表日期】
：
2008年2期
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