PJB-2009-23
MAIZE HYBRIDS RESPONSE TO NITROGEN RATES AT MULTIPLE LOCATIONS IN SEMIARID ENVIRONMENT
T. KHALIQ1*, A. AHMAD, A. HUSSAIN AND M.A. ALI2
Abstract
Productivity and resource use efficiency are critical issues in sustainable agriculture, especially in high-demand resource crops such as maize. The aim of this research was to compare maize hybrids and nitrogen fertilization rates, evaluating growth, yield and yield components under varying environments. Two year field experiments were carried out at Faisalabad, Sargodha and Sahiwal districts of Punjab, Pakistan. Three maize hybrids were subjected to five nitrogen levels (150
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