Improving quality and quantity of mungbean plant via foliar application of plant growth regulators in sandy soil conditions

Abstract

Results indicated that all treatments caused significant increases in morphological criteria, biochemical parameters, and yield of mungbean plants. IAA or GA3 with 50 mg/l concentration recorded the best values growth photosynthetic pigments, as well as, endogenous auxins, GA3, and cytokinins. Interaction of IAA 50 mg/l + GA3 50 mg/l gave the most effective treatment. The superiority of treatment IAA 50 mg/l, GA3 50 mg/l, and interaction of IAA 50 mg/l + GA3 50 mg/l recorded the same trend due to yield and yield components in characters’ plant height, pods no./plant, pods weight/plant, seeds no./pod, seed yield, straw yield, biological yield, total carbohydrates, protein in seeds (%), and N in seeds (%).