@article { author = {Naderi, R. and Ghadiri, H.}, title = {Competition of Different Densities of Wild Mustard (Brassica kaber) and Rapeseed (Brassica napus) in Greenhouse}, journal = {Desert}, volume = {14}, number = {2}, pages = {151-155}, year = {2009}, publisher = {University of Tehran}, issn = {2008-0875}, eissn = {2345-475X}, doi = {10.22059/jdesert.2009.36335}, abstract = {A greenhouse experiment was conducted to evaluate the competitive effects of different densities of wild mustardas against rapeseed. The experiment was performed in a randomized complete block design with four replicationsusing replacement series in which wild mustard and rapeseed were respectively planted in different ratios of 4:0, 3:1,2:2, 1:3 and 0:4 plants per pot. Results indicated that the maximum height, number of siliques per plant, silique lengthand number of seeds per silique in rapeseed vs. the maximum height, silique length and number of seeds per siliquein wild mustard were obtained in their monoculture states. Overall evaluation of relative yield showed that bothspecies were exploiting the resources in different ways or even somehow benefiting each other. Relative crowdingcoefficient of rapeseed as against wild mustard in the 3:1 treatment was greater than that in the other plant ratiotreatments. Competition indices revealed that rapeseed benefited from a more competitive ability than wild mustard.}, keywords = {Competition,replacement series,rapeseed,Wild mustard}, url = {https://jdesert.ut.ac.ir/article_36335.html}, eprint = {https://jdesert.ut.ac.ir/article_36335_489d8603422865de649389c66f50e281.pdf} }