2009-09-222009-09-221987https://hdl.handle.net/10365/6156The topic is three improved germplasm sources for early corn. NDSC and NDSD have proven to be productive source populations (ND257 and ND261 were selected from NDSC and NDSD. NDSCD seems to be equal to or better than NDSC or NDSD in its’ yield, ear moisture content, root and stalk lodging resistance and test weight.North Dakota State UniversityArticle