Risk-efficient Fertilizer Rates

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Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Risk-efficient Fertilizer Rates by : Celso Roberto Crocomo

Download or read book Risk-efficient Fertilizer Rates written by Celso Roberto Crocomo and published by . This book was released on 1979 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: In agriculture, uncertainty permeates almost all types of decisions, a fact that greatly complicates the process by which choices are made. This study develops a method that combines fertilization-response data with preferences of decision makers, to help research and extension workers improve their fertilizer-application recommendations. To prescribe preferred fertilizer practices tailored to the risk preferences of individual decision makers, this study adopted two objectives: (1) to estimate risk aversion coefficients for corn farmers in the Cerrado region of Brazil and to relate them to socio-economic variables, and (2) to measure how farmers' attitudes toward risk influence their adoption of alternative corn-production techniques. To achieve the first objective, regression and discriminant analyses were employed to relate the measures of absolute risk-aversion coefficients, measured for 114 farmers in the Cerrado region, to selected socioeconomic variables, and to classify the farmers into different groups, based on their attitudes toward risk. The results showed that there seems to be a strong relationship between risk attitudes and socioeconomic variables such as age, educational level, family size, size of farm, income, and sources of information, and that different tenure arrangements may reveal different attitudes toward risk. A significant percentage of the individuals studied displayed risk preferences at least for the situation analyzed. To achieve the second objective, physical relationships, including the corn-response production function and the phosphorus carry-over fuction, were analyzed together with randomly generated weather patterns. A Monte Carlo program then was used to construct a large number of strategies that were evaluated by choice criterion stochastic dominance with respect to a function. This criterion provided sets of efficient choices for each class of decision makers. Model results indicated that the introduction of farmers' preferences in the form of risk-aversion measures has an important influence on decision-making choices. Highly risk-averse farmers, for example, tend to make use of strategies that produce, in general, lower expected returns and lower probability of losses. This indicates that one should recommend strategies efficiently tailored to each class of decision makers.

Fertilizer Abstracts

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ISBN 13 :
Total Pages : 514 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Fertilizer Abstracts by :

Download or read book Fertilizer Abstracts written by and published by . This book was released on 1969 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Production Risk and Optimal Fertilizer Rates

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Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.3/5 (21 download)

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Book Synopsis Production Risk and Optimal Fertilizer Rates by : J. Smith

Download or read book Production Risk and Optimal Fertilizer Rates written by J. Smith and published by . This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Assessment and Management of Environmental Risks: Cost-Efficient Methods and Applications

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Publisher : Springer Science & Business Media
ISBN 13 : 9781402000256
Total Pages : 460 pages
Book Rating : 4.0/5 (2 download)

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Book Synopsis Assessment and Management of Environmental Risks: Cost-Efficient Methods and Applications by : Igor Linkov

Download or read book Assessment and Management of Environmental Risks: Cost-Efficient Methods and Applications written by Igor Linkov and published by Springer Science & Business Media. This book was released on 2001-10-31 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: The management of environmental contamination requires decision makers to weigh existing risks against the potential effects of implementing environmental policies, considering both the benefits and disruptions that may result from different courses of action. The present book represents an major advance in the development and application of cost-efficient methods of risk assessment, especially under circumstances of budget constraints and in developing countries. The book explores the potential of risk assessment to act as a unified and unifying technique for addressing a wide range of environmental problems. A wide range of issues are discussed, ranging from specific and local studies through global decision and management frameworks. The approaches developed range from specific methods through widely applied public policies. The book shows that the use of risk assessment can provide the scientific basis for environmentally sound, cost-effective policies, strategies and solutions to our environmental challenges.

Seed Placing Fertilizer?

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)

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Book Synopsis Seed Placing Fertilizer? by : Prairie Agricultural Machinery Institute (Canada)

Download or read book Seed Placing Fertilizer? written by Prairie Agricultural Machinery Institute (Canada) and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Annual Report

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ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Annual Report by : International Fertilizer Development Center

Download or read book Annual Report written by International Fertilizer Development Center and published by . This book was released on 1986 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Risk Management for Engineering Projects

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Publisher : Springer Science & Business
ISBN 13 : 3319052519
Total Pages : 227 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis Risk Management for Engineering Projects by : Nolberto Munier

Download or read book Risk Management for Engineering Projects written by Nolberto Munier and published by Springer Science & Business. This book was released on 2014-04-29 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the entire process of risk management by providing methodologies for determining the sources of engineering project risk, and once threats have been identified, managing them through: identification and assessment (probability, relative importance, variables, risk breakdown structure, etc.); implementation of measures for their prevention, reduction or mitigation; evaluation of impacts and quantification of risks and establishment of control measures. It also considers sensitivity analysis to determine the influence of uncertain parameters values on different project results, such as completion time, total costs, etc. Case studies and examples across a wide spectrum of engineering projects discuss such diverse factors as: safety; environmental impacts; societal reactions; time and cost overruns; quality control; legal issues; financial considerations; and political risk, making this suitable for undergraduates and graduates in grasping the fundamentals of risk management.

Opportunities, use, and transfer of systems research methods in agriculture to developing countries

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Publisher : Springer Science & Business Media
ISBN 13 : 9401107645
Total Pages : 359 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Opportunities, use, and transfer of systems research methods in agriculture to developing countries by : Goldsworthy

Download or read book Opportunities, use, and transfer of systems research methods in agriculture to developing countries written by Goldsworthy and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: In December 1993, ISNAR, in collaboration with International Consortium for Application of Systems Approaches, organized a three-day workshop on systems approaches and modelling for agricultural development. Sponsored by the Dutch Ministry for Development Cooperation, the workshop was attended by participants from 12 national agricultural research systems (NARS), nine international agricul tural research centers (lARCs), and five advanced research organizations (AROs). Although application of systems approaches in agricultural research and resource management is a rather new field, there is already increasing demand for implemen tation of these approaches. This will require a critical mass of specialists in the NARS and IARCs. Before this critical mass can be obtained, however, the experience that has been gained in this area needs to be evaluated, further possibilities need to be explored, and new objectives and targets need to be set. This book, which contains the papers presented at the workshop, assesses the state of the art of systems approaches in agricultural research, resource management, and rural planning. It also gives an impression of the evolution of this interdisciplinary field and its use in national and international research centers. Another, less tangible, outcome of the workshop was its contribution toward strengthening the network of NARS, lARCs, and AROs. It gave participants and organizers a chance to develop contacts, and provided an opportunity to make the first proposals for collaborative programs. Special thanks are due to Peter Goldsworthy and Luc Boerboom for their crucial role in making the workshop a success in this regard.

Sustainable Agriculture Reviews

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Publisher : Springer Science & Business Media
ISBN 13 : 9400759614
Total Pages : 375 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Sustainable Agriculture Reviews by : Eric Lichtfouse

Download or read book Sustainable Agriculture Reviews written by Eric Lichtfouse and published by Springer Science & Business Media. This book was released on 2013-02-12 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sustainable agriculture is a rapidly growing field aiming at producing food and energy in a sustainable way for humans and their children. Sustainable agriculture is a discipline that addresses current issues such as climate change, increasing food and fuel prices, poor-nation starvation, rich-nation obesity, water pollution, soil erosion, fertility loss, pest control, and biodiversity depletion. Novel solutions are proposed based on integrated knowledge from sciences as diverse as agronomy, soil science, molecular biology, chemistry, toxicology, ecology, economy, philosophy and social sciences. Because actual society issues are now intertwined, global, and fast-developing, sustainable agriculture will bring solutions to build a safer world. This book series gathers review articles that analyze current agricultural issues and knowledge, then propose alternative solutions. It will therefore help all scientists, decision-makers, professors, farmers and politicians who wish to build a safe agriculture, energy and food system for future generations.

An Economic Simulation of Risk Efficiency Among Alternative Double-crop Machinery Selections

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ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (21 download)

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Book Synopsis An Economic Simulation of Risk Efficiency Among Alternative Double-crop Machinery Selections by : Michael Eugene Wetzstein

Download or read book An Economic Simulation of Risk Efficiency Among Alternative Double-crop Machinery Selections written by Michael Eugene Wetzstein and published by . This book was released on 1986 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fertilizer Price Volatility, Risk, and Risk Management Strategies

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (311 download)

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Book Synopsis Fertilizer Price Volatility, Risk, and Risk Management Strategies by :

Download or read book Fertilizer Price Volatility, Risk, and Risk Management Strategies written by and published by . This book was released on 2008 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Indian Nitrogen Assessment

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Publisher : Elsevier
ISBN 13 : 0128119047
Total Pages : 570 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis The Indian Nitrogen Assessment by : Yash P. Abrol

Download or read book The Indian Nitrogen Assessment written by Yash P. Abrol and published by Elsevier. This book was released on 2017-08-14 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Indian Nitrogen Assessment: Sources of Reactive Nitrogen, Environmental and Climate Effects, and Management Options and Policies provides a reference for anyone interested in Reactive N, from researchers and students, to environmental managers. Although the main processes that affect the N cycle are well known, this book is focused on the causes and effects of disruption in the N cycle, specifically in India. The book helps readers gain a precise understanding of the scale of nitrogen use, misuse, and release through various agricultural, industrial, vehicular, and other activities, also including discussions on its contribution to the pollution of water and air. Drawing upon the collective work of the Indian Nitrogen Group, this reference book helps solve the challenges associated with providing reliable estimates of nitrogen transfers within different ecosystems, also presenting the next steps that should be taken in the development of balanced, cost-effective, and feasible strategies to reduce the amount of reactive nitrogen. - Identifies all significant sources of reactive nitrogen flows and their contribution to the nitrogen-cycle on a national, regional, and global level - Covers nitrogen management across sectors, including the environment, food security, energy, and health - Provides a single reference on reactive nitrogen in India to help in a number of activities, including the evaluation, analysis, synthesis, documentation, and communications on reactive nitrogen

Fertilizer Manual

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Publisher : Springer Science & Business Media
ISBN 13 : 9401715386
Total Pages : 376 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Fertilizer Manual by : Travis P. Hignett

Download or read book Fertilizer Manual written by Travis P. Hignett and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Fertilizer Manual was prepared by the International Fertilizer Development Center (IFDC) as a joint project with the United Nations Industrial Development Organi zation (UNIDO). It is designed to replace the UN Fertilizer Manual published in 1967 and intended to be a reference source on fertilizer production technology and economics and fertilizer industry planning for developing countries. The aim of the new manual is to describe in clear, simple language all major fertilizer processes, their requirements, advan tages and disadvantages and to show illustrative examples of economic evaluations. The manual is organized in five parts. Part I deals with the history of fertilizers, world outlook, the role of fertilizers in agriculture, and raw materials and includes a glossary of fertilizer-related terms. Part II covers the production and transportation of ammonia and all important nitrogen fertilizers-liquids and solids. Part III deals with the characteristics of phosphate rock, production of sulfuric and phosphoric acid, and all important phosphate fertilizers, including nitrophosphates and ammonium phosphates. Part IV deals with potash fertilizers-ore mining and refining and chemical manufac ture; compound fertilizers; secondary and micronutrients; controlled-release fertilizers; and physical properties of fertilizers. Part V includes chapters on planning a fertilizer industry, pollution control, the economics of production of major fertilizer products anJ intermediates, and problems facing the world fertilizer industry.

Efficient Nutrient Management in California Vegetable Production

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Publisher : UCANR Publications
ISBN 13 : 1627110704
Total Pages : 112 pages
Book Rating : 4.6/5 (271 download)

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Book Synopsis Efficient Nutrient Management in California Vegetable Production by : Timothy K. Hartz

Download or read book Efficient Nutrient Management in California Vegetable Production written by Timothy K. Hartz and published by UCANR Publications. This book was released on 2020-07-14 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: With growers now facing increasingly stringent regulations designed to minimize nutrient losses to the environment, this guide outlines a fresh take on fertilization best practices for the industry. Nutrient management is critical to successful vegetable production. Given the high value and exacting market standards for size, appearance, and postharvest quality for vegetable crops, fertilizer management practices have focused on optimizing production across a wide range of field conditions. While effective in producing good crops, these practices are not necessarily reflective of input costs or environmental protection. Drawing on 25 years of industry experience, the author outlines the principles of nutrient management that are broadly applicable across crops and production regions. Growers, PCAs, and fertilizer industry professionals will find a practical understanding of crop nutrient requirements, soil nutrient availability, the value and limitations of soil and plant nutrient monitoring, and environmental protection in these pages.

Integrated Approaches to Higher Maize Productivity in the New Millennium

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Publisher : CIMMYT
ISBN 13 : 9706481206
Total Pages : 550 pages
Book Rating : 4.7/5 (64 download)

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Book Synopsis Integrated Approaches to Higher Maize Productivity in the New Millennium by :

Download or read book Integrated Approaches to Higher Maize Productivity in the New Millennium written by and published by CIMMYT. This book was released on 2004 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fertilizer Price Volatility, Risk, and Risk Management Strategies

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Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (927 download)

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Book Synopsis Fertilizer Price Volatility, Risk, and Risk Management Strategies by : James F. Oehmke

Download or read book Fertilizer Price Volatility, Risk, and Risk Management Strategies written by James F. Oehmke and published by . This book was released on 2008 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fertilizer Use in African Agriculture

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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.