This book covers all areas of agriculture and fisheries research. The contributions by the authors include sorghum bicolor, quinoa, water deficit, Zea mays, drought, root traits, chlorophyll content, substitution K232A, fingerlings, Clarias gariepinus, Pterocarpus erinaceus (Poir.), nile tilapia, Benthic invertebrates, aquatic snails, Parupeneus forsskali, acoustic telemetry, mark-recapture etc. This book contains various materials suitable for students, researchers and academicians in the field of agriculture and fisheries research.