摘要
研究了不同施氮量配施饼肥处理对烟株生长及产质量的影响,结果表明,烟株农艺性状主要受施氮量的影响,增施饼肥对不同施氮量处理农艺性状影响较小。烟叶产量、上等烟比例、上中等烟比例、均价、单位面积产值、单叶重、烟碱、总氮、还原糖/烟碱比和总氮/总烟碱比同时受施氮量和饼肥的影响,但施氮量对其影响较大,饼肥对其作用仅在较低施氮量时表现较为明显。总糖、还原糖含量和总钾/总氯比仅受施氮量影响,受饼肥影响较小。
Effects of nitrogen quality in flue-cured tobacco were amount and cake fertilizer on studied. The results showed growing and hence the yield and that plant agronomical characters were mainly affected by nitrogen amount; increasing cake fertilizer had less effect on agronomical characters by different nitrogen amount. The yield, rate of top quality leaves, rate of top and medium quality leaves, average price, output value per Chinese mu, weight per leaf, nicotine content, total nitrogen content, the ratio of reducing sugar to nicotine and the ratio of total nitrogen to nicotine were influenced by different amount of applied nitrogen and cake fertilizer, but the nitrogen amount was the main factor. The influence of cake fertilizer was more remarkable while amount of applied nitrogen was less.
出处
《闽西职业技术学院学报》
2010年第3期88-91,共4页
Journal of Minxi Vocational and Technical College
关键词
烤烟
施氮量
饼肥
产质量
flue-cured tobacco
nitrogen fertilization
cake fertilizer
, yield and quality
