昆明烟区烤烟新品种(系)筛选试验研究
Journal of Kunming University(2013)
Abstract
为筛选出适应昆明生态区种植的烤烟新品种(系),2013年针对NC-YATAS6、云烟207、C7、云烟208、NCT13、云烟119和MSK326(对照)等7个烤烟新品种(系)在寻甸县开展小区比较试验.结果表明:云烟207产量为3 711.0 kg/hm2、产值为70 734.35元/hm2,株高186.0 cm、叶数31.3片、茎围9,6 cm、节距5.9 cm、腰叶长77.8 cm、腰叶宽35.1 cm,所考察的上述8项指标均比对照有优势,差异均达到0.01水平.在7个参试品种(系)中,云烟207综合表现最好,值得进一步开展工业验证,并针对其大田生育期较长和易受烟草花叶病危害的特点开展配套技术研究.
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Key words
tobacco,screening test,varietieslines,flue-cured
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