摘要
[目的]研究贵州省铜仁地区高产高效的粮经型栽培模式,实现植烟土地的合理利用。[方法]以川农麦1号为供试小麦品种,采用3行麦、2行烟的麦烟套种模式,研究麦烟套种对植烟环境和烟叶产量、产值及病虫害的影响。[结果]麦烟套种明显减轻烟株马铃薯Y病毒病(PVY)的发生,单作烟马铃薯Y病毒病的发病率是麦套烟发病率的近15倍;麦烟套种可增加纯收入1467.6元/hm2;秸秆覆盖与否对烟叶等级比例、产量、产值和均价没有明显的影响。[结论]在贵州铜仁地区采用麦烟套种技术可减少烟叶病虫害,增加经济收益,提高土地利用率。
[Objective] The integrated utilization of the land grown with tobacco would be realized through the research on the high-yielding and high-efficiency cultivation model in Tongren region of Guizhou province.[Method] The intercropping model of 3-line wheat（Chuannongmai No.1） and 2-line tobacco plant was experimented to research the effect of the measurement on the environment of tobacco growth,tobacco leaf yield,production value and disease/pest occurrence.[Results] The occurrence of the potato virus Y（PVY） could be significantly reduced,which PVY incidence was one-fifteenth of single tobacco planting.The net income of 147.84 yuan/Mu from the intercropping model could be added.The tobacco grades,tobacco yield,production value and average price did not show a significant difference between straw mulching cultivation and non-mulching cultivation.[Conclusion] The measurement was beneficial to the reduction of tobacco disease/pest,the economical efficiency and the using rate of land.
出处
《安徽农业科学》
CAS
北大核心
2010年第30期16840-16841,共2页
Journal of Anhui Agricultural Sciences
关键词
烤烟
小麦套作
病虫害
效益
土地利用率
Tobacco
Wheat intercropping
Disease/pest
Efficiency
Utilization rate of land
