PJB-2009-239
IMPACT OF ZINC FERTILIZATION ON GAS EXCHANGE CHARACTERISTICS AND WATER USE EFFICIENCY OF COTTON CROP UNDER ARID ENVIRONMENT
NIAZ AHMED1*, FIAZ AHMAD2, MUHAMMAD ABID1 AND MUHAMMAD AMAN ULLAH3
Abstract
Gas exchange characteristics play an important role in the growth and development of cotton plants .Therefore, field experiments were conducted for consecutive two years during 2004 and 2005 to study the effects of Zn fertilization @ 0 (control), 5.0, 7.5
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