Competition Effects of Date of Sowing and Nutsedge Removal Time on Yield and Yield Contributing Characters of Tef [Eragrostis tef (Zucc.) Trotter]

Abdul Shukor Juraimi, Mahfuza Begum, Ahmed Mohammed Sherif and Anuar Abdul Rahim

American Journal of Applied Sciences 6 ( 10 ): 1820 - 1825 , 2009