%0 Journal Article %T Study of dormancy-breaking and optimum temperature for germination of Russian knapweed (Acroptilon repens L.) %A Mohammad Taghi Alebrahim %A Hossein Reza Rouhi %A Serajchi, Mostafa %A Roghaieh Majd %A Ghorbani, Reza %J International Journal of AgriScience %@ 2228-6322 %D 2011