前作对烤烟产质量的影响
Journal of Anhui Agricultural Sciences(2019)
Abstract
[目的]为烤烟轮作提供新模式.[方法]在景谷县开展了前作除虫菊、小麦、冬闲地处理对云烟87产质量的影响的研究.[结果]除虫菊前作能增加云烟87的株高、叶数、茎围、最大叶面积,对花叶病、白粉病、赤星病有较强抗性;其产量、产值、均价、上等烟比例在3个前作处理中最高.小麦前作的中上等烟比例最高,除虫菊次之;其烤后烟叶的身份、油分、色度较好,能改善烤烟的感官品质.[结论]除虫菊前作能提高烤烟产质量.
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