This book contains the information regarding independent and interactive effects of waterlogging and salinity on growth oxidative and carbohydrate metabolism in pigeonpea genotypes. Effects of waterlogging and salinity on pigeonpea root anatomy are also shown with original pictures. This book also explains effect of these stresses on antioxidative enzymes like SOD, CAT, POX, APX, MDHAR, DHAR and antioxidative metabolite like glutathione and ascobate. Carbohydrate metabolism enzymes like sucrose synthase and alcohol dehydrogenase in relation to waterlogging and salinity stress are also discussed.