PJB-2012-141
ASSESMENT OF CORN (ZEA MAYS L.) GENOTYPES IN RELATION TO NITROGEN FERTILIZATION UNDER IRRIGATED CROPPING CONDITIONS IN TURKEY
HAYRIYE IBRIKCI1*, AHMET CAN ULGER2, GOKHAN BUYUK3, KURSAT KORKMAZ4, JOHN RYAN5, EBRU KARNEZ6, BULENT CAKIR7, GONUL OZGENTURK3 AND OMER KONUSKAN8
Abstract
Efficient nitrogen (N) fertilizer management in crop production is based on supplying adequate amounts of the nutrient for optimum economic yield, while minimizing losses to the environment. Exploiting genotypic differences in N use is an additional consideration in achieving nutrient-use efficiency. Thus, in order to identify N-efficient corn genotypes, we established N-response field trials at 2 locations (University Research Farm, and Cutaem) for 2 years (1999
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