Browsing Extension Series Publications by Author "Helm, James L."
Now showing items 1-4 of 4
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Crop rotations for profit in North Dakota
Helm, James L.; Helm, James L. (North Dakota State University, 1993)This circular focuses on purpose and the advantages of crop rotation. -
Foxtail (hay) millet
Helm, James L.; Helm, James L. (North Dakota State University, 1988) -
Potential field work days during planting and harvesting
Enz, John W.; Helm, James L.; Brenk, P. Chris; Enz, John W.; Helm, James L.; Brenk, P. Chris (North Dakota State University, 1991)Estimates of the number of suitable field work days for planting and harvesting operations in North Dakota are presented in this circular. -
Rye production and utilization
Helm, James L.; Schneiter, Al; Helm, James L.; Schneiter, Al (North Dakota State University, 1991)