Can Information Help Reduce Imbalanced Application Of Fertilizers In India

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Can information help reduce imbalanced application of fertilizers in India?

Author : Fishman, Ram
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4./5 ( download)

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Book Synopsis Can information help reduce imbalanced application of fertilizers in India? by : Fishman, Ram

Download or read book Can information help reduce imbalanced application of fertilizers in India? written by Fishman, Ram and published by Intl Food Policy Res Inst. This book was released on 2016-04-01 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The imbalanced application of chemical fertilizers in India is widely blamed for low yields, poor soil health, pollution of water resources, and large public expenditures on subsidies. To address the issue, the government of India is investing in a large-scale, expensive program of individualizedsoil testing and customized fertilizer recommendations, with the hope that scientific information will lead farmers to optimize the fertilizer mix. We conducted a randomized controlled trial in the Indian state of Bihar in what we believe to be the first evaluation of the effectiveness of the program as currently implemented. We found no evidence of any impact of soil testing and customized fertilizer recommendations on actual fertilizer use or the willingness to pay for lacking nutrients (elicited using aBecker-DeGroot-Marschak mechanism). Several factors could be driving these results, including a lack of understanding, lack of confidence in the information’s reliability, or the costs of the recommended fertilizer mixes. We provide evidence that suggestslack of confidence is the main factor inhibiting farmers’ response

Mismatch between soil nutrient requirements and fertilizer applications: Implications for yield responses in Ethiopia

Author : Abay, Kibrom A.
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 41 pages
Book Rating : 4./5 ( download)

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Book Synopsis Mismatch between soil nutrient requirements and fertilizer applications: Implications for yield responses in Ethiopia by : Abay, Kibrom A.

Download or read book Mismatch between soil nutrient requirements and fertilizer applications: Implications for yield responses in Ethiopia written by Abay, Kibrom A. and published by Intl Food Policy Res Inst. This book was released on 2021-06-28 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lack of accurate information about soil nutrient requirements coupled with limited access to appropriate fertilizers could lead to mismatch between soil nutrient requirements and fertilizer applications. Such anomalies and mismatches are likely to have important implications for agricultural productivity. In this paper we use experimental (spectral soil analysis) data from Ethiopia to examine farmers’ response to soil nutrient deficiencies and its implications for yield responses. We find that farmers’ response to macronutrient (nitrogen and phosphorus) deficiencies is not always consistent with agronomic recommendations. For instance, we find that farmers in our sample are applying nitrogen fertilizers to soils lacking phosphorus, potentially due to lack of information on soil nutrient deficiencies or lack of access to appropriate fertilizers in rural markets. On the other hand, farmers respond to perceivably poor-quality soils and acidic soils by applying higher amount of nitrogen and phosphorus fertilizers per unit of land. We further show that such mismatches between fertilizer applications and soil macronutrient requirements are potentially yield-reducing. Those farmers matching their soil nutrient requirements and fertilizer application are likely to enjoy additional yield gains and the vice versa. Marginal yield responses associated with nitrogen (phosphorus) application increases with soil nitrogen (phosphorus) deficiency. Similarly, we find that farmers’ response to acidic soils is not yield-enhancing. These findings suggest that such mismatches may explain heterogeneities in marginal returns to chemical fertilizers and the observed low adoption rates of chemical fertilizers in sub-Saharan Africa. As such, these findings have important implications for improving input management practices and fertilizer diffusion strategies.

Introduction to Development Engineering

Author : Temina Madon
Publisher : Springer Nature
ISBN 13 : 3030860655
Total Pages : 655 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Introduction to Development Engineering by : Temina Madon

Download or read book Introduction to Development Engineering written by Temina Madon and published by Springer Nature. This book was released on 2022-09-08 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access textbook introduces the emerging field of Development Engineering and its constituent theories, methods, and applications. It is both a teaching text for students and a resource for researchers and practitioners engaged in the design and scaling of technologies for low-resource communities. The scope is broad, ranging from the development of mobile applications for low-literacy users to hardware and software solutions for providing electricity and water in remote settings. It is also highly interdisciplinary, drawing on methods and theory from the social sciences as well as engineering and the natural sciences. The opening section reviews the history of “technology-for-development” research, and presents a framework that formalizes this body of work and begins its transformation into an academic discipline. It identifies common challenges in development and explains the book’s iterative approach of “innovation, implementation, evaluation, adaptation.” Each of the next six thematic sections focuses on a different sector: energy and environment; market performance; education and labor; water, sanitation and health; digital governance; and connectivity. These thematic sections contain case studies from landmark research that directly integrates engineering innovation with technically rigorous methods from the social sciences. Each case study describes the design, evaluation, and/or scaling of a technology in the field and follows a single form, with common elements and discussion questions, to create continuity and pedagogical consistency. Together, they highlight successful solutions to development challenges, while also analyzing the rarely discussed failures. The book concludes by reiterating the core principles of development engineering illustrated in the case studies, highlighting common challenges that engineers and scientists will face in designing technology interventions that sustainably accelerate economic development. Development Engineering provides, for the first time, a coherent intellectual framework for attacking the challenges of poverty and global climate change through the design of better technologies. It offers the rigorous discipline needed to channel the energy of a new generation of scientists and engineers toward advancing social justice and improved living conditions in low-resource communities around the world.

Detox Development

Author : Richard Damania
Publisher : World Bank Publications
ISBN 13 : 1464819173
Total Pages : 468 pages
Book Rating : 4.4/5 (648 download)

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Book Synopsis Detox Development by : Richard Damania

Download or read book Detox Development written by Richard Damania and published by World Bank Publications. This book was released on 2023-06-15 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clean air, land, and oceans are critical for human health and nutrition and underpin much of the world's economy. Yet they suffer from degradation, poor management, and overuse due to government subsidies. 'Detox Development: Repurposing Environmentally Harmful Subsidies' examines the impact of subsidies on these foundational natural assets. Explicit and implicit subsidies--estimated to exceed US$7 trillion per year--not only promote inefficiencies but also cause much environmental harm. Poor air quality is responsible for approximately 1 in 5 deaths globally. And as the new analyses in this report show, a significant number of these deaths can be attributed to fossil fuel subsidies. Agriculture is the largest user of land worldwide, feeding the world and employing 1 billion people, including 78 percent of the world's poor. But it is subsidized in ways that promote inefficiency, inequity, and unsustainability. Subsidies are shown to drive the deterioration of water quality and increase water scarcity by incentivizing overextraction. In addition, they are responsible for 14 percent of annual deforestation, incentivizing the production of crops that are cultivated near forests. These subsidies are also implicated in the spread of zoonotic and vector-borne diseases, especially malaria. Finally, oceans support the world's fisheries and supply about 3 billion people with almost 20 percent of their protein intake from animals. Yet they are in a collective state of crisis, with more than 34 percent of fisheries overfished, exacerbated by open-access regimes and capacity-increasing subsidies. Although the literature on subsidies is large, this report fills significant knowledge gaps using new data and methods. In doing so, it enhances understanding of the scale and impact of subsidies and offers solutions to reform or repurpose them in efficient and equitable ways. The aim is to enhance understanding of the magnitude, consequences, and drivers of policy successes and failures in order to render reforms more achievable.

Fertilizers in Indian Agriculture

Author : Hari Lal Singh Tandon
Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Fertilizers in Indian Agriculture by : Hari Lal Singh Tandon

Download or read book Fertilizers in Indian Agriculture written by Hari Lal Singh Tandon and published by . This book was released on 2004 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

National Dialogue: Innovations for promoting balanced application of macro and micro nutrient fertilizers in Indian agriculture

Author : CSISA
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4./5 ( download)

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Book Synopsis National Dialogue: Innovations for promoting balanced application of macro and micro nutrient fertilizers in Indian agriculture by : CSISA

Download or read book National Dialogue: Innovations for promoting balanced application of macro and micro nutrient fertilizers in Indian agriculture written by CSISA and published by Intl Food Policy Res Inst. This book was released on 2019-01-25 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of fertilizers that do not meet the nutrient requirements (i.e. balanced nutrient application) of target crops is a widespread problem in India. Farmers overuse urea (N) and seldom apply secondary nutrients (Sulphur, Calcium, and Magnesium) and micro-nutrients (like Zinc, Iron, Copper, Boron, Molybdenum and Manganese) in their plots. This imbalanced application of nutrients affects both long-term health of the soil as well as farmers’ own net incomes from agriculture. How do we deploy scientific research, business innovations, and public policies and programs to help promote balanced use of fertilizers in Indian agriculture?

Agricultural Nitrogen Use and Its Environmental Implications

Author : Y. P. Abrol
Publisher : I. K. International Pvt Ltd
ISBN 13 : 8189866338
Total Pages : 553 pages
Book Rating : 4.1/5 (898 download)

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Book Synopsis Agricultural Nitrogen Use and Its Environmental Implications by : Y. P. Abrol

Download or read book Agricultural Nitrogen Use and Its Environmental Implications written by Y. P. Abrol and published by I. K. International Pvt Ltd. This book was released on 2007 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen fertilizers are the inescapable necessity to enhance agricultural production and to sustain food security. However, their inefficient use accrues from inherent limitations of the crop plants as well as the manner in which N fertilizers are formulated, applied and managed. Excessive accumulation of N in the environment leads to soil acidification, pollution of groundwater and eutrophication of surface water, posing a public health problem as well as ecosystem imbalance. Moreover, the ozone layer depletion and greenhouse effects of NOx gases have global implications. Agricultural Nitrogen Use: Environmental Implications provides a comprehensive, interdisciplinary description of problems related to the efficient use of nitrogen in agriculture, in the overall context of the nitrogen cycle, its environmental and human health implications, as well as various approaches to improve N use efficiency. The book is presented in six sections: N Use, Flows and Cycling in Agricultural Systems; N Use Efficiency in Crop Ecosystems; Management Options and Strategies for Enhancing N Use Efficiency; Plant Physiological and Molecular Aspects of Enhancing N Use Efficiency; Role of Legumes and Biofertilizers in Agricultural N Economy; and Environmental and Human Health Implications.

Sustaining Rapid Growth in India's Fertilizer Consumption

Author : Gunvant M. Desai
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Sustaining Rapid Growth in India's Fertilizer Consumption by : Gunvant M. Desai

Download or read book Sustaining Rapid Growth in India's Fertilizer Consumption written by Gunvant M. Desai and published by Intl Food Policy Res Inst. This book was released on 1982 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research report on obstacles to and agricultural policies for sustained growth rates in fertilizer consumption in India - develops profiles by food crop based on surveys conducted between the early 1950s and the mid-1970s. Bibliography, statistical tables.

Soil Organic Carbon and Feeding the Future

Author : Rattan Lal
Publisher : CRC Press
ISBN 13 : 1000513009
Total Pages : 491 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Soil Organic Carbon and Feeding the Future by : Rattan Lal

Download or read book Soil Organic Carbon and Feeding the Future written by Rattan Lal and published by CRC Press. This book was released on 2022-01-18 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil organic matter (SOM) is a highly reactive constituent of the soil matrix because of its large surface area, high ion exchange capacity, enormous affinity for water due to hygroscopicity, and capacity to form organo-mineral complexes. It is an important source and sink of atmospheric CO2 and other greenhouse gases depending on climate, land use, soil and crop management, and a wide range of abiotic and biotic factors, including the human dimensions of socioeconomic and political factors. Agroecosystems are among important controls of the global carbon cycle with a strong impact on anthropogenic or abrupt climate change. This volume of Advances in Soil Sciences explains pedological processes set-in-motion by increases in SOM content of depleted and degraded soils. It discusses the relationship between SOM content and critical soil quality parameters including aggregation, water retention and transport, aeration and gaseous exchange, and chemical composition of soil air. The book identifies policy options needed to translate science into action for making sustainable management of SOM as a strategy for adaptation to and mitigation of climate change. Features: Relates soil organic matter stock to soil processes, climate parameters, vegetation, landscape attributes Establishes relationships between soil organic matter and land use, species, and climate Identifies land use systems for protecting and restoring soil organic matter stock Links soil organic matter stock with the global carbon cycle for mitigation of climate change Part of the Advances in Soil Sciences series, this volume will appeal to agricultural, environmental, and soil scientists demonstrating the link between soil organic matter stock and provisioning of critical ecosystem services for nature and humans.

A Systematic Overview of Research Developments in Jute and Allied Fibre Crops

Author : Gouranga Kar
Publisher : Cambridge Scholars Publishing
ISBN 13 : 1036404897
Total Pages : 394 pages
Book Rating : 4.0/5 (364 download)

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Book Synopsis A Systematic Overview of Research Developments in Jute and Allied Fibre Crops by : Gouranga Kar

Download or read book A Systematic Overview of Research Developments in Jute and Allied Fibre Crops written by Gouranga Kar and published by Cambridge Scholars Publishing. This book was released on 2024-05-09 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a systematic overview of the recent developments in the production and processing of jute and allied fibres, giving insight into ways to improve their productivity in order to keep pace with the growing needs of an increasing population. The book will be particularly beneficial to agronomists, soil scientists, pathologists, biotechnologists, seed production specialists, market managers, industrialists, development agencies, graduate and postgraduate students, and other stakeholders associated with jute and allied fibre crop improvement, or market development in the public and private sectors. The book may also help to generate ideas surrounding the formulation of public-private collaborative research for future innovations regarding this crop.

Digital Agricultural Ecosystem

Author : Kuldeep Singh
Publisher : John Wiley & Sons
ISBN 13 : 139424293X
Total Pages : 420 pages
Book Rating : 4.3/5 (942 download)

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Book Synopsis Digital Agricultural Ecosystem by : Kuldeep Singh

Download or read book Digital Agricultural Ecosystem written by Kuldeep Singh and published by John Wiley & Sons. This book was released on 2024-05-14 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Agricultural Ecosystem The book comprehensively explores the dynamic synergy between modern technology and agriculture, showcasing how advancements such as artificial intelligence, data analytics, and smart farming practices are reshaping the landscape to ensure food security in the era of climate change, as well as bridging the gap between cutting-edge research and practical implementation. Agriculture has historically been the foundation of human civilization and benefits communities all around the world. Agriculture has a creative, adaptable, and innovative history, and as the digital age draws closer, agriculture is once again poised for change. Each of the 20 chapters explores the connection between agricultural and technological advancements, and are divided into four key areas. Part 1 covers knowledge sharing in the digital agricultural ecosystem. In the context of modern agriculture, the chapters underscore the importance of information flow. Through comprehensive reviews of literature and assessments of farmer participation on social media platforms, these chapters illustrate the value of information sharing for sustainable agriculture. Part 2 explores the adoption and impact of digital technologies in agriculture. The use of cutting-edge digital technologies in agriculture is examined thoroughly in this section. The chapters included here outline how precision, artificial intelligence, and blockchain technology have the potential to transform methods of agriculture and improve food systems. Part 3 addresses smart farming and sustainable agriculture. This section focuses on sustainability and offers details on eco-friendly production methods, the significance of smart farming in many nations, including India and the UK, and cost-effective fertilizer sprayer technologies. Part 4 examines the modeling and analysis of agricultural systems. This last section explores how mathematical modeling and data analytics are used in agricultural systems, with insights on everything from the study of credit access constraints in rural regions to water resource management in irrigation systems. Audience The diverse readership includes farmers, agronomists, agricultural researchers, policymakers, environmentalists, information technologists, and students from academic and professional fields who are eager to learn more about how digital innovation and sustainable agriculture can be used to address global issues such as climate change, food security, and smart farming.

Rice

Author :
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9810579497
Total Pages : 148 pages
Book Rating : 4.8/5 (15 download)

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Book Synopsis Rice by :

Download or read book Rice written by and published by Int. Rice Res. Inst.. This book was released on 2007 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Management Strategies for Water Use Efficiency and Micro Irrigated Crops

Author : Megh R. Goyal
Publisher : CRC Press
ISBN 13 : 0429594062
Total Pages : 288 pages
Book Rating : 4.4/5 (295 download)

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Book Synopsis Management Strategies for Water Use Efficiency and Micro Irrigated Crops by : Megh R. Goyal

Download or read book Management Strategies for Water Use Efficiency and Micro Irrigated Crops written by Megh R. Goyal and published by CRC Press. This book was released on 2019-02-01 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Management Strategies for Water Use Efficiency and Micro Irrigated Crops presents new research and technologies for making better use of water resources for agricultural purposes. The chapters focus on better management to improve allocation and irrigation water efficiency and look at performance factors as well. Chapters look at irrigation technology, environmental conditions, and scheduling of water application. One section of the book focuses on water management in the cultivation of sugarcane, a very important industrial crop used in many fields. Other sections are devoted to principles and challenging technologies, water use efficiency for drip-irrigated crops, performance of fertigated rice under micro irrigation, and evaluation of performance of drip-irrigated crops. This valuable book is a must for those struggling to find ways to address the need to maintain efficient crop production in the midst of water shortages. With chapters from hands-on experts in the field, the book will be an invaluable reference and guide to effective micro irrigation methods.

Fertilizer Use in African Agriculture

Author :
Publisher : World Bank Publications
ISBN 13 : 0821368818
Total Pages : 162 pages
Book Rating : 4.8/5 (213 download)

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Book Synopsis Fertilizer Use in African Agriculture by :

Download or read book Fertilizer Use in African Agriculture written by and published by World Bank Publications. This book was released on 2007 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: The good practice guidelines - which form the basis of an interactive policymaker's tool kit included on a CD accompanying the book - relate not only to the more focused problem of encouraging increased fertilizer use by farmers, but also to the broader challenge of creating the type of enabling environment that is needed to support the emergence of efficient, dynamic and commercially viable fertilizer marketing systems."--Jacket.

Cotton Production

Author : Khawar Jabran
Publisher : John Wiley & Sons
ISBN 13 : 111938544X
Total Pages : 432 pages
Book Rating : 4.1/5 (193 download)

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Book Synopsis Cotton Production by : Khawar Jabran

Download or read book Cotton Production written by Khawar Jabran and published by John Wiley & Sons. This book was released on 2019-07-29 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive overview of the role of cotton in the economy and cotton production around the world This book offers a complete look at the world’s largest fiber crop: cotton. It examines its effect on the global economy—its uses and products, harvesting and processing, as well as the major challenges and their solutions, recent trends, and modern technologies involved in worldwide production of cotton. Cotton Production presents recent developments achieved by major cotton producing regions around the world, including China, India, USA, Pakistan, Turkey and Europe, South America, Central Asia, and Australia. In addition to origin and history, it discusses the recent advances in management practices, as well as the agronomic challenges and the solutions in the major cotton producing areas of the world. Keeping a focus on global context, the book provides sufficient details regarding the management of cotton crops. These details are not limited to the choice of cultivar, soil management, fertilizer and water management, pest control, cotton harvesting, and processing. The first book to cover all aspects of cotton production in a global context Details the role of cotton in the economy, the uses and products of cotton, and its harvesting and processing Discusses the current state of cotton management practices and issues within and around the world’s cotton producing areas Provides insight into the ways to improve cotton productivity in order to keep pace with the growing needs of an increasing population Cotton Production is an essential book for students taking courses in agronomy and cropping systems as well as a reference for agricultural advisors, extension specialists, and professionals throughout the industry.

Eco-regional approaches for sustainable land use and food production

Author : Johan Bouma
Publisher : Springer Science & Business Media
ISBN 13 : 9401101213
Total Pages : 490 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Eco-regional approaches for sustainable land use and food production by : Johan Bouma

Download or read book Eco-regional approaches for sustainable land use and food production written by Johan Bouma and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the coming decades the world will need to more than double its food and feed production, almost all of the increase being needed in developing countries. This has socioeconomic and biophysical implications. Traditional component and commodity research addresses overly narrow issues at too small a scale. Rural development needs an eco-regional approach that integrates biophysical and socioeconomic work on cropping systems, livestock, the environment, and natural resources. This book contains the papers, response papers and discussion report of a five-day seminar on eco-regional approaches. It assesses the state of the art of systems approaches applied to eco-regional problems, presenting and discussing a number of case studies. Future research needs are discussed, as well as ways to improve collaboration between research institutes. The seminar on which the book is based was organised on behalf of the Directorate General for International Cooperation of the Netherlands Ministry of Foreign Affairs by the Research Institute for Agrobiology and Soil Fertility (AB-DLO), the Wageningen Agricultural University (WAU), and the International Potato Centre (CIP). It was held at the International Service for National Agricultural Research (ISNAR), and was attended by participants from all CGIAR centres, among others.

Crop Production Levels and Fertilizer Use

Author : Food and Agriculture Organization of the United Nations. Fertilizer and Plant Nutrition Service
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Crop Production Levels and Fertilizer Use by : Food and Agriculture Organization of the United Nations. Fertilizer and Plant Nutrition Service

Download or read book Crop Production Levels and Fertilizer Use written by Food and Agriculture Organization of the United Nations. Fertilizer and Plant Nutrition Service and published by . This book was released on 1981 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fertilizer in crop production; Relationship between crop production, crop yield and fertilizer use; Yield response to fertilizer; Economics of fertilizer use; Goverment programmes and policies affecting fertilizer use.