Herbicide, chlorimuron-ethyl, was applied in the field in 2001, both of the growth vigour and the root yield of the sugar beet were investigated in 2003, by which paper tube nursery and direct seeding.

• 摘要2003年对2001年喷施过豆磺隆除草剂的地块，测定了纸筒育苗和直播两种栽植方式甜菜的长势和产量。