Vol.LXXV(75),No.4 Fall 1991
Our Cover: Research by Washington State University is investigating the effects of potassium nutrition on apple color and quality.
Photo by Dr. Larry Murphy.
New Book Covers Southern Forages
Residual Effects of Potash in an Alfalfa-Cor Rotation (Minnesota)
M.A. Schmitt, M.R Russelle and C.C. Sheaffer
Cotton Accumulates Small Amounts of Copper Iron, Manganese, and Zinc
G.L. Mullins and C.H. Burmester
Boron and Molybdenum—Critical Plant Levels 8 in Forage Legumes (Canada)
Umesh C. Gupta
How Much Boron Do Flowers Need?
Eric Hanson
Comparative Effects of Nitrogen Sources on Soil Chemical and Physical Characteristics
David Whitney, Loyd Stone, Keith Janssen and Jim Long
Boron-Lime Interactions on Clovers
V.A. Haby, R.H. Loeppertand R. Villavicencio
Research Notes: Evaluation of Starter Fertilizers for Grain Sorghum Production
The U.S. Nutrient Budget Is in the Red
G.W. Wallingford
Sulphur Can Increase Yields, Quality, and Profits from Cool Season Grasses (Kansas)
R.E. Lamond and D.A. Whitne
Research Notes: Cotton Response to Starter Fertilizer Placement and Planting Dates
Sulphur Fertilization Improves Bahiagrass Pastures (Florida)
Jack E. Rechcigl
Institute Announces New Book: Sugarcane Nutrition
Fertilization of Warm Season Turfgrass
Noble R. Usherwood
Research Notes: Management Practices for Subirrigated Meadows (Nebraska)
Dr. William K. Griffith Receives ASA Industrial Agronomist Award
Dr. B.C. Darst Honored as Fellow of American Society of Agronomy
Dr. A.E. Ludwick Honored as Fellow of American Society of Agronomy.
In Memory of Dr. Niven D. Morgan, Sr.
Dr. Dale R. Hicks Receives 1991 Robert E. Wagner Award for Efficient Agriculture
Who's Going to Tell It?
J. Fielding Reed