Incorporates 15 chapters on some of the very important aspects of physiological research in relation to agriculture and forestry. This book contains articles covering a wide range of aspects of plant physiology including abiotic stresses, mineral nutrition, seed vigour, nitrogen management, weed management and deforestation. This book will definitely serve as an excellent reference material and practical guide for scientist, teachers, students, planners and administrators interested in plant physiology, botany, forestry and agriculture science.