ALLELOPATHIC EFFECT OF Cyperus rotundus AND Echinochloa crus galli ON SEED GERMINATION, AND PLUMULE AND RADICLE GROWTH IN MAIZE (Zea mays L.) Mohammad Hamayun Farrukh Hussain Sumera Afzal Nadeem Ahmad DOI: https://doi.org/10.28941/pjwsr.v11i1%20and%202.162 PDF Published 2005-03-01 Issue Year 2005, Volume 11 , Issue 1 and 2 Section Articles