LXXXIII (83) 1999, No. 2
Information Agriculture Conference Set for August 9-11, 1999
Can Topsoil Thickness Help Determine Crop Phosphorus and Potassium Nutrient Needs? (Missouri)
N.R. Kitchen, R.E. Spautz, and K.A. Sudduth
Tomato Yield Variability Related to Soil Texture and Inadequate Phosphorus Supply (California)
G.S. Pettygrove, S.K. Upadhyaya, J.A. Young, E.M. Miyao, and M.C. Pelletier
Potassium and Phosphorus Nutrition of Alfalfa: Preliminary Look at Impact on Yield Components and Root Physiology (Indiana)
W.K. Berg, J.J. Volenec, B.C. Joern, K.D. Johnson, and S.M. Brouder
Best Management Practices to Minimize Phosphorus Runoff Losses from Cropland (Kansas)
K.A. Janssen, G.M. Pierzynski, P.L. Barnes, and R.G. Meyers
Robert E. Wagner Award Recipients Announced
"J. Fielding Reed PPI Fellowships" Awarded to Four Graduate Students
Water-Solubility of Zinc Fertilizer: Does It Matter? (Colorado)
D.G. Westfall, M. Amrani, and G.A. Peterson
Soil Fertility and Fertilizers - Sixth Edition of Book Now Available
Starter Fertilizers Containing Potassium for Ridge-till Corn and Soybean Production (Kansas)
W.B. Gordon
In-Season Prediction of Yield Potential in Winter Wheat (Oklahoma)
W.R. Raun, G.V. Johnson, M.L. Stone, J.B. Solie, W.E. Thomason, E.V. Lukina
Research Notes: Nickel - A Micronutrient Essential for Higher Plants (California)
Potassium Requirements for Maximum Yield and Quality of Processing Tomato (California)
T.K. Hartz
Why Plants Need Phosphorus (Missouri)
D.G. Blevins
Tomorrow
Dr. J. Fielding Reed