Ajay Nair – Iowa State University
June 2015
Cover Crops in Vegetable Production Systems
Source link here.
Jochum Wiersma, Kristine Moncada, Mary Brakke – University of Minnesota
2010
Risk Management Guide for Organic Producers: Small Grains
Source link here. (full publication)
David Clay, Kurtis Reitsma, and Sharon Clay (editors)- South Dakota State University
2009
BMP for Corn Production in South Dakota: Chapter 5- Tillage, Crop Rotations, and Cover Crops
Jochum Wiersma – University of Minnesota; Joel Ransom – North Dakota State University
2005
Source link here.
Charles W. Marr, Rhonda Janke, Paul Conway – Kansas State University
November 1998
Cover Crops for Vegetable Growers
Source link here.