Soil Water And Agronomic Productivity

Crop water use can be increased by management of surface runoff, groundwater, irrigation, and soil water. Technological innovations to enhance availability of water for agricultural crops depend on soil and site-specific conditions. Devoted to the principles and practices of enhancing water use efficiency, Soil Water and Agronomic Productivity addresses current problems associated with water supplies required for agricultural purposes and food production.

Crop water use can be increased by management of surface runoff, groundwater, irrigation, and soil water. Technological innovations to enhance availability of water for agricultural crops depend on soil and site-specific conditions.

This volume comprises chapters on soil productivity enhancement written by scientists from various parts of the world. The book discusses the conversion of waste water and other by-products from factories into organic fertilizers, and practices for improving nutrient availability. The need for effective policies to control and promote the effective and efficient use of fertilizers is discussed too.

The book is divided into two interesting sections, Topics range from effects of irrigation on the physiology of plants, deficit irrigation practices and the genetic manipulation, to creating drought tolerant variety and a host of interesting topics to cater for the those interested in the plant water soil atmosphere relationships and agronomic practices relevant in many challenging environments, more so with the onslaught of global warming, climate change and the accompanying agro-meteorological impacts

This book introduces basic and practical information on fertigation to researchers, extension agents and growers. To provide understanding of the basic issues regarding the appropriate selection of fertilizer injectors, fertilizer compounds used in fertigation for growing various field and horticultural crops. The book provides useful basic principles and practical information concerning fertilizer management and fertigation techniques of field, horticulture, and medicinal and aromatic crops. The book focuses on the agronomic value of fertigation practice and provides the reader with best practical advice required for successful fertigation based on the field experience.

Agronomic crops have been used to provide foods, beverages, fodders, fuels, medicines and industrial raw materials since the dawn of human civilization. Today, agronomic crops are being cultivated by employing scientific methods instead of traditional methods. However, in the current era of climate change, agronomic crops are subjected to various environmental stresses, which results in substantial yield loss. To meet the food demands of the ever-increasing global population, new technologies and management practices are being adopted to boost yield and maintain productivity under both normal and adverse conditions.