This book deals with the impact of soil salinity on different physiological aspects under production physiology. This book provides in-depth understanding of the major physiological issues faced by plants under soil salinity stress. This book would help plant breeders to tailor different crop plants with desirable physiological traits to do better under salinity stress. This book would also be helpful to the faculty members, students and research workers engaged in Plant Physiology, Agronomy, Microbiology, Horticulture in understanding the basic issues in plants under salinity stress. In different chapters of the book, attention has been paid to the problems of different crops such as cereals, oil seeds, grain legumes, vegetable crops and other important economic crops. This book also deals with the measures taken to mitigate the effects of soil salinity stress and how to get good yield.