摘要
该试验分析了施肥后机械化覆土和人工覆土对烤烟生长的影响及常规施肥与适量增施氮肥后采用机械覆土对烤烟生长的影响,结果表明:常规施肥后采用机械覆土烤烟生长发育及产质量表现较为正常,烤后烟叶内在化学成分较为协调,体现减工降本增效的要求,而采用机械覆土并增施氮肥反倒不利于烟叶产质量的表现。
This experiment has analyzed the influence on the growth of tobacco by mechanized covering soil and artifi-cial covering soil after fertilization,and also compared the influences on growth by mechanized covering soil after con-ventional fertilization and applying nitrogenous fertilizer. The results showed that：the growth of the mechanized cover-ing soil group that after conventional fertilization has a rather normal performance,the toasted tobacco also has morecoordinated chemical component,more importantly it lowered the cost and increased the efficiency. However,thegroup that applied nitrogenous fertilizer and adopted mechanized covering soil didn＇t show a better quality of tobacco.
出处
《安徽农学通报》
2017年第21期46-49,共4页
Anhui Agricultural Science Bulletin
关键词
烤烟
机械覆土
人工覆土
生长发育
Tobacco
Mechanizedcoveringsoil
Artificialcoveringsoil
Growth
