A major challenge for agriculture and future crop production is the deterioration in soil health and fertility. We have large areas of barren land across the globe with degraded soil which can only be made fertile by applying proper nutrition and soil health management practices. It is crucial to protect soil health in order to feed the world's ever-growing population. Healthy soil is a dynamic ecosystem containing microbes that aid in the breakdown of organic materials and minerals, increasing the availability of plant nutrients (nutrient recycling) and enhancing soil quality and crop output. Healthy soil also helps mitigate the impact of climate change by maintaining nutrients and sequestering atmospheric carbon. This book summarizes the numerous components of soil health management including cutting-edge technologies such as genome editing and rhizospheric engineering, together with conventional techniques for preserving soil nutrients.