摘要
为了考察烟草减量化施肥技术替代烟草专用复合肥的效果,2010—2011年在山东临朐进行了大田试验。结果表明,与对照(仅施用烟草专用复合肥)相比,施用肥料增效剂对烤烟农艺性状有一定益处,对烟叶产量、产值等主要经济性状有所提高,对常规化学成分有一定改善,使糖碱比、钾氯比更趋协调,可明显提高烟叶感官评吸质量。肥料增效剂用量以30%等量替代烟草专用复合肥为宜。
Field experiments were conducted fi＇om 2010 to 2011 in Linqu, Shangdong to investigate the efficiency of tobacco reduced fertilization technology with application to synergist. The results showed that synergist application improved tobacco agronomic characters, main economic characters, harmony of chemical composition, and greatly increased the sensory quality of tobacco leaves. The best result was recorded in treatment with 30% equivalent to replace chemical fertilizer special for tobacco.
出处
《中国烟草科学》
CSCD
2013年第4期16-19,共4页
Chinese Tobacco Science
基金
中国烟叶公司技改项目(2012)
关键词
烟草
减量化施肥
肥料增效剂
临朐
tobacco
reduced fertilization
fertilizer synergist
Linqu
