1School of Plant, Environmental and Soil Sciences, Louisiana State University Agricultural Center, Baton Rouge, Louisiana, USA.
2Hill Farm Research Station, Louisiana State University Agricultural Center, Homer, Louisiana, USA.
3Red River Research Station, Louisiana State University Agricultural Center, Bossier City, Louisiana, USA.
4Grassland Soil and Water Research Laboratory, USDA-ARS, Temple, Texas, USA.
Address for correspondence: Dr. Lewis Gaston, School of Plant, Environmental and Soil Sciences, Louisiana State University Agricultural Center, 104 Madison B. Sturgis Hall, Baton Rouge, LA 70803. E-mail: [email protected]
Financial Disclosures/Conflicts of Interest: This work was supported by the Louisiana Board of Regents under LEQSF [2012-2015]-RD-A-01, with additional funding from the USDA-NIFA.
Received January 2, 2019.
Accepted for publication October 30, 2019.
Online date: November 27, 2019