Handbook of Saline and Alkali Soils Diagnosis Reclamation and Management

Handbook of Saline and Alkali Soils Diagnosis Reclamation and Management
Author: S.K. Gupta
Publisher: Scientific Publishers
Total Pages: 249
Release: 2019-05-11
Genre: Technology & Engineering
ISBN: 9388812298

The term "alkali soil"is employed to refer to soils that have a high exchangeable-sodium-percentage; and "saline soil" is used in connection with soils having a high value for the electrical conductivity of the saturation extract. This handbook was first issued in multilithed form in 1947, and it has been widely distributed in this country and abroad. The handbook is intended primarily as a practical guide for those who are confroted with soil, plant, and water problems involving salinity and alkali The first five chapters provide a basis for the evaluation and interpretaion of measure-ments The procedures and measuring methods given in chapters 6,7, and 8 are those with which the Laboratory has had experience, and they are believed to have general applicability in the diagnosis and improvement of saline and alkali soils. This handbook is the result of the combined efforts of the entire staff of the salinity Laboratry.

Salt-affected Soils and Marginal Waters

Salt-affected Soils and Marginal Waters
Author: Ranbir Chhabra
Publisher: Springer Nature
Total Pages: 729
Release: 2022-01-01
Genre: Science
ISBN: 3030784355

This book presents systematic scientific appraisal, classification, genesis and viable technologies for reclamation and management of salt-affected soils and marginal quality waters across India and several other countries. Nature, solubility and geo-chemical mobility of salts have been provided as basis for the development of alkali and saline soils and groundwaters under specific agro-hydro-ecological regions. Chemical amendment (gypsum) based reclamation technology of alkali soils and related pre and post-reclamation water, nutrient and crop management interventions, including re-sodification issues have been comprehensively addressed. Features and operational guidelines of surface, subsurface, vertical and bio-drainage systems have been thoroughly discussed; likewise, amelioration of irrigation induced saline soils in inland and coastal regions and preventive measures for control of salinity and waterlogging along with environmental trade-offs. Practical approaches for amelioration and judicious use of saline, alkali, high SAR- saline and waste waters have been synthesized for different cropping and agro- forestry systems. Emerging issues on use of industrial by-products as amendments for alkali soils, physiological aspects of salt resistance, anatomical and biochemical mechanism of submergence tolerance, specific ion effects of poor quality waters, crop diversification, groundwater recharge, rejuvenation of tsunami affected coastal soils, safety against occurrence of poisonous gas in tube well pits, paddy straw burning and others have been adequately deliberated upon. Combining scientific principles with field experiences, the book is expected to serve as a useful knowledge base for research workers, teachers and students of soil science, agronomy, plant breeding, forestry, irrigation engineering, extension workers, environmentalists and planners associated with reclamation and management of salt affected soils and waters on sustainable basis in developing and developed countries.

Salt Affected Soils: Reclamation and Management

Salt Affected Soils: Reclamation and Management
Author: S. K. Gupta
Publisher: Scientific Publishers
Total Pages: 324
Release: 2014-01-01
Genre: Technology & Engineering
ISBN: 9386237512

This book will be immensely useful to researchers, teachers and students, officers of command area development authorities, extension workers and above all the farming community of India. Any progress made in land reclamation programs with the help of this book will give us immense satisfaction.

Accelerated Reclamation of Alkaline Argillaceous Soils of Azerbaijan

Accelerated Reclamation of Alkaline Argillaceous Soils of Azerbaijan
Author: Muhktar Abduyev
Publisher: Garnet Publishing Ltd
Total Pages: 254
Release: 2022-07-01
Genre: Science
ISBN: 086372504X

This book - written by the late Professor Mukhtar Abduyev and now available in English for the first time - describes the tackling of a long-established problem which had enormous implications for Azerbaijan's security of food supply. The task was to find more efficient methods of reclaiming the saline soils that covered more than 60% of the republic's lowlands - some 2.5 million hectares were resistant to improvement. Existing methods of reclamation involved vast amounts of water for leaching and the construction of extensive drainage systems, however these methods could take up to 10 years to become effective. Professor Abduyev typically adopted a practical scientific approach, researching various methods of salt removal and their effect on soils and the crops to be grown in them. He was also a highly respected teacher and was directly involved in field investigations, at the same time providing leadership and valuable hands-on experience for graduate students and research workers. Abduyev's work was a major contribution to streamlining the vital work to bring more Azerbaijani land into effective crop and food production.

Encyclopedia of Agrophysics

Encyclopedia of Agrophysics
Author: Jan Gliński
Publisher: Springer Science & Business Media
Total Pages: 1075
Release: 2011-06-07
Genre: Technology & Engineering
ISBN: 9048135842

This Encyclopedia of Agrophysics will provide up-to-date information on the physical properties and processes affecting the quality of the environment and plant production. It will be a "first-up" volume which will nicely complement the recently published Encyclopedia of Soil Science, (November 2007) which was published in the same series. In a single authoritative volume a collection of about 250 informative articles and ca 400 glossary terms covering all aspects of agrophysics will be presented. The authors will be renowned specialists in various aspects in agrophysics from a wide variety of countries. Agrophysics is important both for research and practical use not only in agriculture, but also in areas like environmental science, land reclamation, food processing etc. Agrophysics is a relatively new interdisciplinary field closely related to Agrochemistry, Agrobiology, Agroclimatology and Agroecology. Nowadays it has been fully accepted as an agricultural and environmental discipline. As such this Encyclopedia volume will be an indispensable working tool for scientists and practitioners from different disciplines, like agriculture, soil science, geosciences, environmental science, geography, and engineering.

Bioremediation of Salt Affected Soils: An Indian Perspective

Bioremediation of Salt Affected Soils: An Indian Perspective
Author: Sanjay Arora
Publisher: Springer
Total Pages: 316
Release: 2017-03-31
Genre: Nature
ISBN: 3319482572

This edited volume focuses on the characterization, reclamation, bioremediation, and phytoremediation of salt affected soils and waterlogged sodic soils. Innovative technologies in managing marginal salt affected lands merit immediate attention in the light of climate change and its impact on crop productivity and environment. The decision-making process related to reclamation and management of vast areas of salt affected soils encompasses consideration of economic viability, environmental sustainability, and social acceptability of different approaches. The chapters in this book highlight the significant environmental and social impacts of different ameliorative techniques used to manage salt affected soils. Readers will discover new knowledge on the distribution, reactions, changes in bio-chemical properties and microbial ecology of salt affected soils through case studies exploring Indian soils. The contributions presented by experts shed new light on techniques such as the restoration of degraded lands by growing halophyte plant species, diversification of crops and introduction of microbes for remediation of salt infested soils, and the use of fluorescent pseudomonads for enhancing crop yields.