Agroecosystems Of South India
DOWNLOAD
Download Agroecosystems Of South India PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Agroecosystems Of South India book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Agroecosystems Of South India
DOWNLOAD
Author : K. R. Krishna
language : en
Publisher: Universal-Publishers
Release Date : 2010
Agroecosystems Of South India written by K. R. Krishna and has been published by Universal-Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Nature categories.
Agroecosystems of South India is a unique treatise that deals with the relevance of natural resources, genetic stocks, fertilizers, and agronomic practices on the productivity of agroecoregions. Within the context of this book, an agroecosystem has been defined as a conglomerate of small cropping zones, which may be mono-cropping expanses or intercrops that occur in various geographic regions of South India. South India abounds with several such agroecosystems that encompass field crops, vegetables, cash crops, plantations, and forest species. However, the main emphasis within this volume is restricted to agroecosystems that include major cereals, legumes, and oil seed crops. There are 10 chapters in this volume. The first, on historical aspects, traces important events related to domestication, introduction of crop species, agricultural implements, development of soil fertility and crop husbandry procedures. An introductory chapter on Agroecosystems delineates various agroecoregions of South India. Their classification based on physiography, soils, and climatic parameters have been dealt with in great detail. Descriptions on natural resources such as soils and their fertility conditions; water resources; climatic conditions including precipitation patterns; and crops and their genotypes are available in chapter 2. The impact of soil fertility and nutrient dynamics on ecosystematic functions and productivity of crops in an agroecosystem forms the central piece of discussions within chapters 3 to 9. Historical background, geographical settings, agroclimate, soils, cropping systems, and productivity trends have been provided for each cropping ecosystem. Recent advances and details on aspects of nutrient dynamics, such as soil nutrients, their availability, physico-chemical transformations, nutrient fluxes, inorganic fertilizer supply, organic manures, crop residue recycling, nutrient carry over and nutrient balances/imbalances form the core of each chapter. The impact of beneficial soil microbes such as Rhizobium, Plant Growth Promoting Rhizobacteria and Arbuscular Mycorrhizas, on nutrient dynamics in soil has also been discussed. More recent developments dealing with modeling nutrients in cropping ecosystems, computer based-simulations, precision farming and site-specific nutrient management have been emphasized. Forecasts on the impact of nutrient dynamics on the future course of agroecosystems are also available. Overall, this book is a scholarly edition that aims at providing an excellent exposition of recent developments within various agroecosystems of South India to a global audience. It highlights the importance of soil fertility and nutrient dynamics within agroecosystems to total food grain and fodder production in South India. It will be a useful book to researchers, professors, and students dealing with agriculture, environmental science, ecology, and plant science.
Agroecosystems
DOWNLOAD
Author : K. R. Krishna
language : en
Publisher: CRC Press
Release Date : 2013-12-04
Agroecosystems written by K. R. Krishna and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-04 with Science categories.
Comprised of three sections, this covers the nutrient dynamics and productivity of global agroecosystems. It focuses on the major aspects that make up agroecosystems, such as soils, climate, crops, nutrient dynamics, and productivity. It introduces agroeocsystems and describes global soil types that support vast crop belts, then deals with the principles that drive crop growth, nutrient dynamics and ecosystematic functions within any agroecosystem. It also details the influence of agronomic practices and factors such as soil microbes, organic matter, crop genetic nature, irrigation, weeds, and cropping systems that affect productivity of agroecosystems.
Maize Agroecosystem
DOWNLOAD
Author : K. R. Krishna
language : en
Publisher: CRC Press
Release Date : 2012-07-19
Maize Agroecosystem written by K. R. Krishna and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-07-19 with Science categories.
Maize is among the most widely spread and widely used crops of the world, used for cereals for over 4 billion humans, as food for farm animals, and as a source material for biofuel production. Yet there are relatively few books on the cropping system of this important crop. This book, Maize Agroecosystem, is a concise treatise dealing with agronomy, soil fertility, and productivity of maize. The information is global in nature and considers recent developments in all maize cropping belts. The "global maize agroecosystem" is a conglomerate of several "maize cropping belts" that flourish on different continents. The impact of nutrient management on the productivity of maize agroecosystems is the main focus of this book. The book includes the history of maize growing, the kinds of soil needed, nutrient dynamics, the use of soil organic matter, the physiology and genetics of maize, and integrated nutrient management. It presents comprehensive knowledge regarding the physicochemical dynamics of the three major nutrients: nitrogen, phosphorus, and potassium. Also covered is how fertilizers impinge on soils of maize farms and their impact on soil and groundwater quality. The impact of crop genotype on soil nutrient dynamics and productivity is also highlighted. The information provided here will be highly useful to students at colleges and universities in the fields of agricultural sciences and environmental science and ecology, and the book also functions as valuable resource for researchers and professors in crop science. Several figures and tables are included that describe and summarize the impact of various agronomic/fertilizer management procedures on crop productivity.
Agricultural Prairies
DOWNLOAD
Author : K. R. Krishna
language : en
Publisher: CRC Press
Release Date : 2015-01-28
Agricultural Prairies written by K. R. Krishna and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-28 with Science categories.
This book is a comprehensive volume that brings together vast knowledge about agricultural prairies in one place, providing concise information and providing concise descriptions of natural resources and their influence on crop productivity. It provides detailed descriptions about natural settings as well as lucid discussions on soil fertility and
Agrarian Change And Urbanization In Southern India
DOWNLOAD
Author : Seema Purushothaman
language : en
Publisher: Springer Nature
Release Date : 2019-08-28
Agrarian Change And Urbanization In Southern India written by Seema Purushothaman and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-28 with Business & Economics categories.
This book takes readers on a journey through the evolution of agricultural communities in southern India, from their historical roots to the recent global neo-liberal era. It offers insights into a unique combination of themes, with a particular focus on agrarian change and urbanisation, specifically in the state of Karnataka where both aspects are significant and co-exist. Based on case studies from Karnataka in South India, the book presents a regional yet integrated multi-disciplinary framework for analysing the persistence, resilience and future of small farmer units. In doing so, it charts possible futures for small farm holdings and identifies means of integrating their progress and sustainability alongside that of the rest of the economy. Further, it provides arguments for the relevance of small holdings in connection with sustainable livelihoods and welfare at the grass roots, while also catering to the welfare needs of society at the macro level. The book makes a valuable contribution to the scholarship of agrarian as well as peri-urban transdisciplinary literature. For agrarian academics, students and the teaching community, the book’s broad and topical coverage make it a valuable resource. For development practitioners and for those working on issues related to urbanisation, urban peripheries and the rural–urban interface, this book offers a new perspective that considers the primary sector on par with the secondary and tertiary. It also offers an insightful guide for policymakers and non-government organisations working in this area.
Semi Arid Indian Agriculture
DOWNLOAD
Author : M. Put
language : en
Publisher:
Release Date : 1989
Semi Arid Indian Agriculture written by M. Put and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Agricultural innovations categories.
Map location semi-arid regions; Characteristics of semi-arid India; Increasing agricultural productivity: possibilities; Adoption of the new tchnologies.
Handbook Of Climate Change And Agroecosystems The Agricultural Model Intercomparison And Improvement Project Agmip Integrated Crop And Economic Assessments Joint Publication With Asa Cssa And Sssa In 2 Parts
DOWNLOAD
Author : Daniel Hillel
language : en
Publisher: World Scientific
Release Date : 2015-02-13
Handbook Of Climate Change And Agroecosystems The Agricultural Model Intercomparison And Improvement Project Agmip Integrated Crop And Economic Assessments Joint Publication With Asa Cssa And Sssa In 2 Parts written by Daniel Hillel and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-13 with Science categories.
“Top agricultural scientists from around the world have taken up the challenge of sustainable agriculture, with the specific focus on integrating agronomic, climatological, biophysical and socio-economic perspectives and processes. Every chapter (of the Handbook) contributes to addressing the growing food-security challenges facing the world.”Foreword by Jeffrey Sachs, Director of the Earth Institute at Columbia UniversityClimate effects on agriculture are of increasing concern in both the scientific and policy communities because of the growing population and the greater uncertainty in the weather during growing seasons. Changes in production are directly linked to variations in temperature and precipitation during the growing season and often to the offseason changes in weather because of soil water storage to replenish the soil profile. This is not an isolated problem but one of worldwide interest because each country has concerns about their food security.The Agricultural Model Intercomparison and Improvement Project (AgMIP) was developed to evaluate agricultural models and intercompare their ability to predict climate impacts. In sub-Saharan Africa and South Asia, South America and East Asia, AgMIP regional research teams (RRTs) are conducting integrated assessments to improve understanding of agricultural impacts of climate change (including biophysical and economic impacts) at national and regional scales. Other AgMIP initiatives include global gridded modeling, data and information technology (IT) tool development, simulation of crop pests and diseases, site-based crop-climate sensitivity studies, and aggregation and scaling.
Towards An Agroecosystem Policy For India
DOWNLOAD
Author : A. Damodaran
language : en
Publisher: TATA McGraw-Hill Publishing Company
Release Date : 2001
Towards An Agroecosystem Policy For India written by A. Damodaran and has been published by TATA McGraw-Hill Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Agriculture categories.
Handbook Of Climate Change And Agroecosystems Climate Change And Farming System Planning In Africa And South Asia Agmip Stakeholder Driven Research In 2 Parts
DOWNLOAD
Author : Cynthia Rosenzweig
language : en
Publisher: World Scientific
Release Date : 2021-04-13
Handbook Of Climate Change And Agroecosystems Climate Change And Farming System Planning In Africa And South Asia Agmip Stakeholder Driven Research In 2 Parts written by Cynthia Rosenzweig and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-13 with Technology & Engineering categories.
This two-part handbook focuses on the work that the Agricultural Model Intercomparison and Improvement Project (AgMIP) accomplished using a new method — the AgMIP Regional Integrated Assessment Protocol — in Sub-Saharan Africa (SSA) and South Asia (SA), with funding from the UK Department for International Development. Through this research, AgMIP substantially improves the characterization and understanding of food security in SSA and SA and how its affected by climate variability and change.The chapters in this handbook demonstrate how AgMIP has enhanced the capacity of developing country researchers and stakeholders to work together, exploring and prioritizing adaptation to current and future climate stresses. Part 1 describes regional integrated assessment methods and analyses, while Part 2 presents the outcomes of farming system studies. The entire volume shows how AgMIP has established, as a public good, protocols for Regional Integrated Assessments that improve the capability of developing countries to address climate change challenges.Related Link(s)
Vector Borne Disease Control In Humans Through Rice Agroecosystem Management
DOWNLOAD
Author :
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 1988
Vector Borne Disease Control In Humans Through Rice Agroecosystem Management written by and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Agriculture categories.
Overview; Impact of engineering, agronomy, and water management practices on disease vectors; Strategies for vector-borne disease control; Integrated vector control strategies.