Chambliss, C.G., D.L. Wright, and E.B. Whitty. (2001) 2008. “Planting Dates, Rates, and Methods of Agronomic Crops : SS-AGR-150 AA127, Rev. 11 2008”. EDIS 2019 (6). Gainesville, FL. https://doi.org/10.32473/edis-aa127-2001.