Neetu; Hoshiyar, S.; Shobhana, B.; Shambhu, C.; Shubham, C. S.; Priyanka, S.; Sapna, J.; Ajaz, A. L. Impact of Hydrogel under Different Fertiliser and Irrigation Levels on Growth, Yield and Its Contributing Traits of Barley (Hordeum Vulgare L.). Plant Sci. Today 2026, 13.