摘要
In order to solve the problem of weed control in Guangxi sweet sorghum elds,the'Ketian 6'was used as the material,and 15 herbicides were applied after sowing of the'Ketian 6'by using a randomized complete block test in this study.The results showed that after sowing and before emergence,different concentrations of single atrazine,metolachlor,halosulfuron-methyl and mixture of herbicides inhibited comprehensively the growth of plant,and a ected the elds of the sweet sorghum.
