4个晒烟品种在广昌县的种植表现

Guizhou Agricultural Sciences(2017)

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Abstract
为筛选适合广昌县种植的优良、高抗晒烟品种,以赤水铁赤烟、驿前铁赤烟、杨溪木勺烟和头陂柳叶烟4个晒烟品种为材料,采用田间试验对其在广昌县种植的大田生育期、农艺性状、发病率、经济性状、化学成分及感官质量进行观察评价.结果表明:赤水铁赤烟的大田生育期最长,为120 d;驿前铁赤烟其次,为119 d;杨溪木勺烟最短,为114 d.赤水铁赤烟的农艺性状、经济性状和产质量均优于另外3个品种,且对花叶病的抗性较强;驿前铁赤烟对赤星病的抗性最强,其他综合性状仅次于赤水铁赤烟;而杨溪木勺烟和头陂柳叶烟的综合表现均较差.赤水铁赤烟和驿前铁赤烟可在当地作为优良晒烟品种进行大面积推广应用,杨溪木勺烟和头陂柳叶烟建议作为晒烟种质资源材料利用或改良后再进行试种观察.
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