Charles H. Burmester, Auburn University, P.O. Box 159, Belle Mina, AL 35615
Granular and liquid nitrogen fertilizer sources were evaluated at two rates in 2006 and 2007. Cotton was planted into residue from fall planted rye in mid-April both years. All fertilizer sources were surface applied in early June. Cotton growth was monitored through the growing season and cotton yield and quality measured for all treatments.