摘要
研究了施肥量与密度互作对K326品种烤烟烟叶产、质量的影响。结果表明:施纯氮105.0 kg/hm2,密度为110 cm×60 cm的处理,田间烟株长势表现良好,分层落黄成熟,烤后烟叶上等烟率、中上等烟率、橘黄烟率、均价最优;烟叶外观质量表现较好,叶片结构疏松,油分有,色度中等;烟叶化学成分趋于协调,对烟叶质量没有明显影响。
Effects on tobacco yield, quality of K326 for fertilizing amount and density were studied. The results showed that, the treatment of fertilizing amount 105.0 kg N/hm2, density 110 cm × 60 cm had well growth vigour of tobacco leaf, riped for layer falling, had higher ratio of superior, better than average, orange tobacco leaf and average price. And it had presentation quality of tobacco leaf which was loose, oil, moderate colourity. At last, it had harmonious chemical composition,which was no noticeable to tobacco leaf quality.
出处
《农技服务》
2011年第11期1600-1601,1605,共3页
AGRICULTURAL TECHNOLOGY SERVICE
基金
国家烟草专卖局资助项目"中间香型特色优质烟叶开发项目"(中烟叶生〔2011〕32号)
贵州省烟草重大专项"贵州特色优质烟叶研究与开发"项目(2007-04)
关键词
烤烟
施氮量
密度
产量
质量
Flue-cured tobacco
Fertilizing amount
Density
Yield
Quality
