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http://dx.doi.org/10.1016/bs.agron.2019.01.006DOI Link
https://www.sciencedirect.com/science/article/pii/[...]07/10/2019Item is within a limited-access website
https://www.sciencedirect.com/science/article/pii/[...]07/10/2019PDF ReaderItem is within a limited-access website