Abstract:Salinity is a major problem in agriculture because it can alter the metabolism of plants and affect crop yield. This study aimed to evaluate the effect of NaCl on growth, key antioxidants and changes in the expression of genes encoding antioxidant enzymes. Two popcorn genotypes, IAC125 and UFMV2, experienced reduction in growth as the salt concentration increased. Increase in chlorophyll content and damage to the plasma membrane was observed. Consequently, changes in osmotic activity led to reduced water conte… Show more
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