Fall 2013

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Plant Nutrition Today

A Publication of the International Plant Nutrition Institute (IPNI)

Fall 2013

WHEN IS A BIOSOLID THE RIGHT SOURCE?
Dr. Tom Bruulsema

PROTEIN QUALITY ENHANCEMENT WITH SULFUR FERTILIZATION
Dr. Thomas L. Jensen

THE FACTS ABOUT PHOSPHATE ROCK… ARE WE RUNNING OUT?
Dr. Robert Mikkelsen

RESOURCES FOR ON-FARM RESEARCH
Dr. T. Scott Murrell

THE INFOAG CONFERENCE – CONNECTING 4R NUTRIENT STEWARDSHIP AND PRECISION AGRICULTURE
Dr. Steve Phillips

FALL NITROGEN APPLICATION – IS IT RIGHT FOR YOUR SPRING-PLANTED CROPS?
Dr. Clifford S. Snyder

WINTER CANOLA NUTRITION
Dr. W.M. (Mike) Stewart