10686 Evaluation of Two Products for Enhancing Phosphate Fertilizer Efficiency in Cotton Production

Tuesday, January 5, 2010
Grand Ballroom Acadia (New Orleans Marriott)
Wednesday, January 6, 2010
Grand Ballroom Acadia (New Orleans Marriott)
Thursday, January 7, 2010
Grand Ballroom Acadia (New Orleans Marriott)
A. Phillips , University of Missouri-Delta Center
D.J. Dunn , University of Missouri-Delta Center
W.E. Stevens , University of Missouri-Delta Center
Several products claiming to increase phosphate fertilizer efficacy are available to cotton producers. Two of these products were used to treat phosphate fertilizers. They were compared to untreated fertilizer in respect to plant available soil test P, petiole P and cotton lint yield. This investigation is being conducted on three different soil types.