Abstract
This study will evaluate the sorption of amicarbazone and tebuthiuron when applied to the straw cane sugar and submitted to different periods of water deficit herbicides. For two such experiments will be conducted. The first will evaluate the sorption of herbicides in soil with a completely randomized factorial following the 2 x 4, two amounts of straw (0 and 10 t ha-1) and periods of dro…