Today agriculture stays a significant if not predominant piece of most building up nations' economies, and is the most probable wellspring of huge financial development and decrease in neediness. Crop management is concerned with selection and improvement of crops. It includes research and development on production techniques, improving agriculture productivity, minimizing the effects of pest, planting, maintenance, protection, harvesting and storage aspects of post-harvest. Generally, rural development and increments in farming efficiency have been essential for continued monetary development and advancement. All around oversaw, farming can improve jobs, save soil, water assets, save tree, biodiversity and add to the locking of carbon. It can prompt nourishment uncertainty, ecological debasement and contamination, exhaustion of regular assets, sullied nourishment and poor sustenance and wellbeing. This book examines weed responses to soil compaction, natural resources protection in salt-threatened irrigated lands, cereal canopy structure - its assessment and use in efficient crop management and optimizing fungicide applications for plant disease management. A conceptual model to design prototypes of crop management has been proposed and demonstrated in it. This book also focuses on integrated agronomic crop managements to improve Tef productivity under terminal drought. It is a comprehensive guide for students, crop scientists or agronomists interested in agronomy, crop production, plant, soil and pest management.