Days to heading, cumulative temperature from transplanting to heading, and culm length of Korean rice varieties in different environments. O: ordinary cultivation (2018), E: early cultivation (2019), SW: Suwon, WJ: Wanju, MY: Miryang.

Korean J. Breed. Sci. 2020;52:389-97 https://doi.org/10.9787/KJBS.2020.52.4.389

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