Abstract Farmers and society are becoming more aware of the need to better protect water, air and soil resources. The focus of the International Plant Nutrition Institute (IPNI) is on responsible nutr ...
University of Illinois Extension
02 Feb 2016Do high yielding soybeans need to be fertilized with nitrogen?Soybeans are effective scavengers of available soil nitrogen, but they are recognized for their ability to "manufacture" the majority of their own nitrogen needs via biological nitrogen fixation. That ...
Capturing Residual Soil Nitrogen with Winter Cereal Cover Crops Dr. Clifford S. Snyder, Dr. J. J.
PLANT NUTRIENT ANALYSES IDENTIFIES YIELD-ROBBING SHORTAGES PRE-PLANT SOIL NITRATE – MEANINGFUL OR MALARKEY? NITROGEN KNOWLEDGE – IS YOURS INCREASING? WATER NUMERIC NUTRIENT CRITERIA: WHAT, WHY AND THE ...
C.S. Snyder, T.W. Bruulsema, T.L. Jensen, P.E. Fixen
V.H. Dale, C.L. Kling, J.L. Meyer, J. Sanders, H. Stallworth, T. Armitage, D. Wangsness, T. Bianchi, A. Blumberg, W. Boynton, D.J. Conley, W. Crumpton, M. David, D. Gilbert, R.W. Howarth, R. Lowrance, ...
Clifford S. Snyder and Paul E. Fixen
Ardell D. Halvorson, Clifford S. Snyder, Alan D. Blaylock and Stephen J. Del Grosso
Are Midwest Corn Farmers Over-Applying Fertilizer N? Global crop intensification lessens greenhouse gas emissions.
CS Snyder, EA Davidson, P Smith and RT Venterea
Eric A. Davidson, Mark B. David, James N. Galloway, Christine L. Goodale, Richard Haeuber, John A. Harrison, Robert W. Howarth, Dan B. Jaynes, R. Richard Lowrance, B. Thomas Nolan, Jennifer L. Peel, R ...