Open Access Research Paper Views (370) Download (17) Evaluation correlation between seed yield and effective traits and characteristic variations of promising spring canola genotypes under warm and semiarid climate condition in South West of Iran (Ahvaz Region) Mohammad Khayat J. Bio. Env. Sci.6( 3), 40-45, March 2015. Key: CanolaCorrelationSeed yieldSemiarid Climate Details