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Effect of drought on physiological traits of upland ahu (rabi) rice (Oryza sativa L.) cultivars at vegetative stage

Effect of drought on physiological traits of upland ahu (rabi) rice (Oryza sativa L.) cultivars at vegetative stage

Crop Research Hisar 19(3): 434-439

In a net house pot experiment in 1995/96 at Jorhat, Assam, India, 10 local cultivars were subjected to water stress or were irrigated. Leaf area, relative leaf water content (RLWC) and root and shoot dry weight decreased significantly under stress. Cultivar Iharsal ahu and Maibee II maintained higher RLWC and recorded lower reduction in leaf area and root and shoot dry weight than the other cultivars.

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