Determination of Resistance of Some Plantal Traits of Local Karacadağ Rice (Oryza sativa L.) Populations to Chemical Mutagen Treatment
Journal Title: ISPEC Journal of Agricultural Sciences - Year 2023, Vol 7, Issue 4
Abstract
This study was carried out in the summer growing season of 2022 to investigate the resistance of sodium azide (NaN3) (1 mM) application to herbicide application in M2 generation of four different Karacadağ paddy populations (Oryza sativa L.). In the study, M2 plants were treated with imidazolinone (IMI) herbicide at 3-4 leaf stage. The field trials were carried out acccording to randomized complete blocks design with three replications. As a result of the research, six plants each from Alatosun and Cobi populations and three plants each from Sarıcanak and Subatan populations showing resistance to herbicide application were obtained. In the study, plant height, number of grains in panicle, stem diameter, panicle length and tillering number of the populations gave higher values in the control groups without herbicide application compared to the plots with herbicide application, and it was revealed that the populations were affected by mutagen application to different degrees. The grain weight was not affected by herbicide application and no statistically significant difference was observed between the control group and herbicide treated populations. When the herbicide treated populations were compared with their control groups, Alatosun, Sarıcanak and Subatan populations showed no significant difference in terms of grain weight, while the control group of Cobi population was higher than the herbicide treated plots.
Authors and Affiliations
Muhammed İsmail AKYILDIZ, Aydın ALP
Keywords
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- EP ID EP724740
- DOI https://doi.org/10.5281/zenodo.10207894
- Views 44
- Downloads 0
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