Biofumigation for Weed Management in Cabbage  

作　　者：Mustapha Haidar 

机构地区：[1]Department of Agricultural Sciences, American University of Beirut, Lebanon

出　　处：《Journal of Agricultural Science and Technology(B)》2013年第10期728-732,共5页农业科学与技术（B）

摘　　要：Field studies were conducted in Lebanon to investigate the effect of solarization with/without cover crop green manure on weed population in subsequent planting of cabbage. Cover crops （alfalfa, barley, clover, lathrus and vetch） or crushed olive pulp were planted/added in i 8 m2 plots 75 days prior to planting cabbage. Crops and crushed olive pulps were ploughed under （CCGM） and then half the plots in each treatment were solarized （Biofumigation） by covering each plot with a clear polyethylene sheet for 40 days. Solarization with or without biofumigation significantly reduced weed population in subsequent cabbage planting as compared to nonsolarized CCGM or to the control. Solarization and biofumigation significantly increased fresh weight of cabbage as compared to the control and to nonsolarized CCGM treatments. Optimal weed control was observed in plots which were biofumigated with clover as a CCGM,

关 键 词：BIOFUMIGATION CABBAGE SOLARIZATION weeds. 

分 类 号：S432[农业科学—植物病理学] S451.1[农业科学—农业昆虫与害虫防治]