Salt Affected Soils And Their Management

Salt affected Soils and Their Management PDF
Author: I. P. Abrol
Publisher: Food & Agriculture Org.
ISBN: 9789251026861
Size: 58.88 MB
Format: PDF, Docs
Category : Technology & Engineering
Languages : en
Pages : 131
View: 3775

Get Book

Salt Affected Soils And Their Management

by I. P. Abrol, Salt Affected Soils And Their Management Books available in PDF, EPUB, Mobi Format. Download Salt Affected Soils And Their Management books, Origin,classification and distribution of salt-affected soils;saline soils and their management;sodic soils and their management;salinity problems of the dryland regions;water quality and crop production;socio-economic considerations in reclamation and management of salt-affectedsoils;


Crop Production In Salt Affected Soils

Crop Production in Salt Affected Soils PDF
Author: I.C. Gupta
Publisher: Scientific Publishers
ISBN: 938799158X
Size: 72.24 MB
Format: PDF
Category : Technology & Engineering
Languages : en
Pages : 280
View: 6721

Get Book

Crop Production In Salt Affected Soils

by I.C. Gupta, Crop Production In Salt Affected Soils Books available in PDF, EPUB, Mobi Format. Download Crop Production In Salt Affected Soils books, The course work for various degree programs are constantly revised and or new courses added so that the future teachers, researches and planners are able to face the new emerging challenges. The environmental concerns of irrigated agriculture in the form of water logging and soil salinity are expanding and impacting food grains production. These challenges are commonly articulated at various forums. Thus, reclamation, management and crop production practices of waterlogged salt affected soils have been introduced as a subject in agricultural and agricultural engineering colleges. Since there is a general lack of a good textbook on this subject, authors have attempted to fill this gap through the current publication titled `Crop Production in Salt Affected Soils´. It comprehensively deals with the fundamentals of land reclamation principles and crop production practices. It has been divided into 16 Chapters. The book begins with general introduction comprising of categorization of salt affected soils, extent and distribution and nature and physical, chemical and biological properties. Other chapters includes basic information on on-farm land development, hydrology, irrigation practices, drainage methods, leaching, soil salinization, chemical amendments, and new innovative techniques including agronomic and cultural practices related to land reclamation. Crop production practices for select cereal, oil seeds, sugar, fiber and forage, green manure crops, grasses and forest plantations are also included. Chapter sixteen covers the economic evaluation and social issues involved in land reclamation programs. A Glossary of terms has been added for quick overview of the terms used in the book. The textbook designed and developed for the undergraduate/post graduate students of agricultural/agricultural engineering has been profusely illustrated so that students are able to visualize the processes and phenomena being dealt with. Besides serving as a text book, it will prove to be a handy resource book to conduct specialized training programs on land reclamation. We believe that the book will find its due place in the shelves of students and teachers, field functionaries and college libraries of state agricultural universities and civil engineering colleges.


Agricultural Land Improvement Amelioration And Reclamation Volume Ii

Agricultural Land Improvement  Amelioration and Reclamation   Volume II PDF
Author: Boris Stepanovich Maslov
Publisher: EOLSS Publications
ISBN: 1848260997
Size: 45.88 MB
Format: PDF, Docs
Category :
Languages : en
Pages : 478
View: 106

Get Book

Agricultural Land Improvement Amelioration And Reclamation Volume Ii

by Boris Stepanovich Maslov, Agricultural Land Improvement Amelioration And Reclamation Volume Ii Books available in PDF, EPUB, Mobi Format. Download Agricultural Land Improvement Amelioration And Reclamation Volume Ii books, Agricultural Land Improvement: Amelioration and Reclamation theme is a component of Encyclopedia of Food and Agricultural Sciences, Engineering and Technology Resources in the global Encyclopedia of Life Support Systems (EOLSS), which is an integrated compendium of twenty one Encyclopedias. The theme on Agricultural Land Improvement: Amelioration and Reclamation has two volumes with contributions from distinguished experts in the field, discusses amelioration practices and measures for radical improvement of unfavorable hydrologic, soil, and agroclimatic conditions, with a view to the most efficient use of land resources. The content of the theme is organized with state-of-the-art presentations covering the following aspects of the subject: Necessity of Development of Land Reclamation; Irrigation; Drainage of Farmlands; Chemical Amelioration of Soils; Biological and Agrotechnical Amelioration, which are then expanded into multiple subtopics, each as a chapter. These volumes are aimed at the following five major target audiences: University and College Students Educators, Professional Practitioners, Research Personnel and Policy Analysts, Managers, and Decision Makers and NGOs


Geospatial Technologies For Land Degradation Assessment And Management

Geospatial Technologies for Land Degradation Assessment and Management PDF
Author: R. S. Dwivedi
Publisher: CRC Press
ISBN: 1498749615
Size: 22.25 MB
Format: PDF, Kindle
Category : Nature
Languages : en
Pages : 391
View: 1499

Get Book

Geospatial Technologies For Land Degradation Assessment And Management

by R. S. Dwivedi, Geospatial Technologies For Land Degradation Assessment And Management Books available in PDF, EPUB, Mobi Format. Download Geospatial Technologies For Land Degradation Assessment And Management books, The constant growth of the world’s population and the decline of the availability of land and soil resources are global concerns for food security. Other concerns are the decrease in productivity and delivery of essential ecosystems services because of the decline of soil quality and health by a range of degradation processes. Key soil properties like soil bulk density, organic carbon concentration, plant available water capacity, infiltration rate, air porosity at field moisture capacity, and nutrient reserves, are crucial properties for soil functionality which refers to the capacity of soil to perform numerous functions. These functions are difficult to measure directly and are estimated through indices of soil quality and soil health. Soil degradation, its extent and severity, can also be estimated by assessing indices of soil quality and health. "Geospatial Technology for Land Degradation Assessment and Management" uses satellite imagery and remote sensing technologies to measure landscape parameters and terrain attributes. Remote sensing and geospatial technologies are important tools in assessing the extent and the severity of land and soil degradation, their temporal changes, and geospatial distribution in a timely and cost-effective manner. The knowledge presented in the book by Dr. R.S. Dwivedi shows how remote sensing data can be utilized for inventorying, assessing, and monitoring affected ecosystems and how this information can be integrated in the models of different local settings. Through many land degradations studies, land managers, researchers, and policymakers will find practical applications of geospatial technologies and future challenges. The information presented is also relevant to advancing the Sustainable Development Goals of the United Nations towards global food security.


Mapping Of Salt Affected Soils Technical Manual

Mapping of salt affected soils     Technical manual PDF
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251326878
Size: 16.66 MB
Format: PDF, Kindle
Category : Technology & Engineering
Languages : en
Pages : 112
View: 5505

Get Book

Mapping Of Salt Affected Soils Technical Manual

by Food and Agriculture Organization of the United Nations , Mapping Of Salt Affected Soils Technical Manual Books available in PDF, EPUB, Mobi Format. Download Mapping Of Salt Affected Soils Technical Manual books, Salt-affected soils such as saline or sodic soils are distributed in all continents at various levels of problem intensity. They are soils with high amounts of soluble salts and/or sodium ions. An updated information of their distribution and drivers is a first step towards their sustainable management. This book provides technical guidelines and approach for developing a harmonized multiscale soil information of salt-affected soils. The book is organized into three sections covering seven chapters. The sections are sequentially arranged but independently designed to benefit focused readership who may want to go straight to any section. Section 1 gives the background information. It has three chapters covering existing literature on the characteristics and mapping methods for salt problems in the soil. It is intended to illustrate the basic concepts, linkage of the characteristics of salt-affected soils with input data requirements for their mapping, existing classification methods, and global distribution of these soils. Section 2 covers the methodological procedures for developing multiscale spatial information of salt-affected soils. It has two chapters describing requirements, input data preparation, and the procedural steps for developing spatial information of salt-affected soils. It outlines how data from different sources and characteristics are harmonized and integrated to produce information of salt-affected soils. Section 3 covers information sharing and resources mobilization when developing information on salt-affected soils. It gives the guidelines for preparing spatial maps and steps for value-addition to benefit end-users of the information. It also contains a generic training program for building technical capacity for mapping salt-affected


Principles And Applications Of Environmental Biotechnology For A Sustainable Future

Principles and Applications of Environmental Biotechnology for a Sustainable Future PDF
Author: Ram Lakhan Singh
Publisher: Springer
ISBN: 9811018669
Size: 78.93 MB
Format: PDF, Docs
Category : Technology & Engineering
Languages : en
Pages : 487
View: 5343

Get Book

Principles And Applications Of Environmental Biotechnology For A Sustainable Future

by Ram Lakhan Singh, Principles And Applications Of Environmental Biotechnology For A Sustainable Future Books available in PDF, EPUB, Mobi Format. Download Principles And Applications Of Environmental Biotechnology For A Sustainable Future books, This textbook on Environmental Biotechnology not only presents an unbiased overview of the practical biological approaches currently employed to address environmental problems, but also equips readers with a working knowledge of the science that underpins them. Starting with the fundamentals of biotechnology, it subsequently provides detailed discussions of global environmental problems including microbes and their interaction with the environment, xenobiotics and their remediation, solid waste management, waste water treatment, bioreactors, biosensors, biomining and biopesticides. This book also covers renewable and non-renewable bioenergy resources, biodiversity and its conservation, and approaches to monitoring biotechnological industries, genetically modified microorganism and foods so as to increase awareness. All chapters are written in a highly accessible style, and each also includes a short bibliography for further research. In summary this textbook offers a valuable asset, allowing students, young researchers and professionals in the biotechnology industry to grasp the basics of environmental biotechnology.


Soil Fertility Management For Sustainable Agriculture

Soil Fertility Management for Sustainable Agriculture PDF
Author: James F. Power
Publisher: CRC Press
ISBN: 9781439821985
Size: 74.64 MB
Format: PDF, Mobi
Category : Technology & Engineering
Languages : en
Pages : 384
View: 4188

Get Book

Soil Fertility Management For Sustainable Agriculture

by James F. Power, Soil Fertility Management For Sustainable Agriculture Books available in PDF, EPUB, Mobi Format. Download Soil Fertility Management For Sustainable Agriculture books, Sustainability of agricultural systems is a major global concern due to population growth and a number of environmental factors. This book addresses the key to the development of sustainable agriculture-management of soil fertility. Combining data from temperate and tropical regions, it presents a complete picture of how various soils can best be managed under widely different environmental conditions. Soil Fertility Management for Sustainable Agriculture is an excellent reference for environmental and agricultural professionals as well as a textbook for undergraduate and graduate students preparing for a career in agriculture or soil fertility management.


Soil Salinity And Water Quality

Soil Salinity and Water Quality PDF
Author: R. Chhabra
Publisher: CRC Press
ISBN: 9789054107279
Size: 69.22 MB
Format: PDF, ePub, Docs
Category : Technology & Engineering
Languages : en
Pages : 300
View: 1223

Get Book

Soil Salinity And Water Quality

by R. Chhabra, Soil Salinity And Water Quality Books available in PDF, EPUB, Mobi Format. Download Soil Salinity And Water Quality books, This volume covers such areas in the field of soil salinity and water quality as: origin and distribution of salt-affected soils; management of alkali soils; quality criteria of irrigation water; wastewaters as a source of irrigation; and grasses and trees in the management of salt-affected soils.


Our Soils And Their Management

Our Soils and Their Management PDF
Author: Roy Luther Donahue
Publisher: Vero Media Incorporated
ISBN:
Size: 38.27 MB
Format: PDF, Mobi
Category : Crops and soils.
Languages : en
Pages : 594
View: 3769

Get Book

Our Soils And Their Management

by Roy Luther Donahue, Our Soils And Their Management Books available in PDF, EPUB, Mobi Format. Download Our Soils And Their Management books,