Tropical root and tuber crops form an important group of food crops for millions of people (about one-fifth of the world population), especially those living in the tropical and sub-tropical zones. Tuber crops are the third important food crops after cereals and grain legumes. The carbohydrates synthesized in the leaves and stored in the form of starch in the underground roots and tubers, which are not only for food, but also a raw material for several industries. Among the many tuber crops available, only a few have been domesticated and widely cultivated for edible and industrial...

This book begins with the principal subject of biodiversity in agriculture. The onslaught of highly soil extractive chemical farming, euphemistically called the “green revolution”, has taken a heavy toll on soil biodiversity, hence, soil sustenance. Agrobiodiversity is a key resource for humanity. All of the food requirements humanity depends on are met by agrobiodiversity. Similarly, fodder fiber, firewood, and many other basic needs of humankind are also met by agrobiodiversity. The book puts forward ideas on how we are to develop a sustainable future, to provide a healthy and...