1. Evaluation of In-Season Nitrogen Management for Summer Maize in North Central China. (6th December 2011) Authors: Zhao Zhao, S.-C. S.-C.; He He, P. P.; Sha Sha, Z.-M. Z.-M.; Xing Xing, S.-L. S.-L.; Li Li, K.-J. K.-J. Other Names: Casaretto Casaretto J. A. J. A. Academic Editor.; Hatfield Hatfield J. J. Academic Editor. Journal: ISRN agronomy Issue: Volume 2012(2012) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗