Vol. LXXVI (76), No. 4 Fall 1992
Our Cover: A close-up view of healthy grain sorghum. This issue features the role of phosphorus in reducing and overcoming stress in crop production.
Photo by Dr. Larry Murphy.
R.L. Latiolais Elected Chairman, 3 C. Steve Hoffman Vice Chairman of PPI and FAR Boards of Directors
Canola Needs Phosphorus (Kentucky)
Lloyd Murdock, Jim Herbek, and Tim Gray
Phosphorus Fertilization Relieve Stresses in Irrigated Corn Production (Kansas)
Alan Schlegel
Management of Acid, High Aluminu Soils for Wheat (Kansas)
R.E. Lamond and D.A. Whitney
Phosphorus Stress on Rice Decreases Yields (Texas)
Fred Turner and James Engbrock
Journal of Production Agriculture Announces New Format for 1993
Crop Responses at High Soil Tes Phosphorus Levels
W.K. Griffith
Using Phosphorus Fertilizers to Maintain Wheat Forage and Grain Yields on Acid Soils (Oklahoma)
R.K. Boman, J.J. Sloan, R.L. Westerman, W.R. Raun, and G.V. Johnson
Phosphorus Reduces Stress in Intensive Dryland No-Till Crop Rotations (Colorado)
D. G. Westfall, G.A. Peterson, and J.L. Sanders
Alfalfa Variety Response to Phosphorus and Potassium (Utah)
Terry A. Tindall and Raymond W. Miller
Phosphorus Management Can Reduce the Effects of Soil Salinity
Paul E. Fixen
Phosphorus: Impact on Small Grain Plant Development (Great Plains)
Carl Fanning and Jay Goos
Yield Response of Spring Wheat to Seed- Placed Phosphorus (Saskatchewan)
R.P. Zentner, C.A. Campbell, and F. Selles
Environotes from TVA
John E. Culp
Truth or Fiction?
J. Fielding Reed