Analise "ex-ante" da distribuicao de beneficios da pesquisa agricola para a regiao Centro-Sul brasileira

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ISBN 13 :
Total Pages : 103 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Analise "ex-ante" da distribuicao de beneficios da pesquisa agricola para a regiao Centro-Sul brasileira by : R.P. Barata

Download or read book Analise "ex-ante" da distribuicao de beneficios da pesquisa agricola para a regiao Centro-Sul brasileira written by R.P. Barata and published by . This book was released on 1990 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: O progresso tecnico e uma importante fonte de desenvolvimento economico em virtude dos aumentos na eficiencia ou na produtividade dos recursos que estao a ele associados. Este estudo objetivou analisar a distribuicao dos beneficios da pesquisa agricola, entre produtores e consumidores, para a regiao Centro-Sul brasileira. Utilizou-se, para este fim, o procedimento de reducao dos custos medios de producao, por meio do movimento descendente da curva de oferta, e quantificaram-se os beneficvios da pesquisa agricola, por meio dos excedentes dos consumidores e dos excedentes dos produtores. Os resultados indicam que o progresso tecnico tem importantes consequencias na distribuicao da renda, pois o deslocamento da curva de oferta, resultante da modernizacao, ... representa beneficios para os consumidores e para os produtores, de acordo com os valores das elasticidades-preco da oferta e da demanda e com o nivel tecnologico atiulmente utilizado. O deslocamento da curva de oferta para produtos com baixo valor da elasticidade-preco da demanda tende a ser dificultado em razao da nao-apropriacao dos beneficios pelos produtores. Este e o caso principalmente de produtos alimentares de mercado interno, como arroz, feijao e mandioca. Para produtos dessa natureza, deslocamentos da curva de oferta para a direita ocasionam quedas substanciais de precos, mais do que proporcionais ao aumento de producao. Com isso, os agricultores produzem mais e recebem menos.

Análise "ex-ante" da distribuição de benefícios da pesquisa agrícola, para a região centro-sul brasileira

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ISBN 13 :
Total Pages : 91 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Análise "ex-ante" da distribuição de benefícios da pesquisa agrícola, para a região centro-sul brasileira by : R. R. Barata

Download or read book Análise "ex-ante" da distribuição de benefícios da pesquisa agrícola, para a região centro-sul brasileira written by R. R. Barata and published by . This book was released on 1990 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: O problema e sua importância; Objetivos; Metodologia; Benefício dos consumidores, Benefício dos produtores e benefício total; Ganhos com mudanças tecnológicas e a distribuição destes benefícios entre consumidores e produtores.

Analise "exante" da distribuicao de beneficios de pesquisa agricola, para a regiao centroi - sul brasileira

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Author :
Publisher :
ISBN 13 :
Total Pages : 91 pages
Book Rating : 4.:/5 (78 download)

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Book Synopsis Analise "exante" da distribuicao de beneficios de pesquisa agricola, para a regiao centroi - sul brasileira by : R. R. Barata

Download or read book Analise "exante" da distribuicao de beneficios de pesquisa agricola, para a regiao centroi - sul brasileira written by R. R. Barata and published by . This book was released on 1990 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: O progresso tecnico e uma importante fonte de desenvolvimento economico em virtude dos aumentos na eficiencia ou na produtividade dos recursos que estao a ele associados. Este estudo objetivou analisar a distribuicao dos beneficios da pesquisa agricola, entre produtores e consumidores, para a regiao Centro-Sul brasileira. Utilizou-se, para este fim, o procedimento de reducao dos custos medios de producao, por meio do movimento descendente da curva de oferta, e quantificaram-se os beneficvios da pesquisa agricola, por meio dos excedentes dos consumidores e dos excedentes dos produtores. Os resultados indicam que o progresso tecnico tem importantes consequencias na distribuicao da renda, pois o deslocamento da curva de oferta, resultante da modernizacao ... representa beneficios para os consumidores e para os produtores, de acordo com os valores das elasticidades-preco da oferta e da demanda e com o nivel tecnologico atiulmente utilizado. O deslocamento da curva de oferta para produtos com baixo valor da elasticidade-preco da demanda tende a ser dificultado em razao da nao-apropriacao dos beneficios pelos produtores. Este e o caso principalmente de produtos alimentares de mercado interno, como arroz, feijao e mandioca. Para produtos dessa natureza, deslocamentos da curva de oferta para a direita ocasionam quedas substanciais de precos, mais do que proporcionais ao aumento de producao. Com isso, os agricultores produzem mais e recebem menos.

Revista Ceres

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ISBN 13 :
Total Pages : 662 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Revista Ceres by :

Download or read book Revista Ceres written by and published by . This book was released on 1993 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fertilizing for High Yield and Quality

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ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Fertilizing for High Yield and Quality by : Lindbergue Araújo Crisóstomo

Download or read book Fertilizing for High Yield and Quality written by Lindbergue Araújo Crisóstomo and published by . This book was released on 2007 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acerola; Banana; Cashew: dwarf variety; Citrus; Coconut: green dwarf variety; Guava; Mango; Papaya; Passion-fruit; Pineapple; Soursop.

Principles for Building Resilience

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Publisher : Cambridge University Press
ISBN 13 : 110708265X
Total Pages : 317 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Principles for Building Resilience by : Reinette Biggs

Download or read book Principles for Building Resilience written by Reinette Biggs and published by Cambridge University Press. This book was released on 2015-04-02 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflecting the very latest research, this book provides an in-depth review of the role of resilience in the management of social-ecological systems and the ecosystem services they provide. Leaders in the field outline seven principles for building resilience in social-ecological systems, examining how these can be applied to advance sustainability.

Welcome to the United States

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ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (173 download)

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Book Synopsis Welcome to the United States by :

Download or read book Welcome to the United States written by and published by . This book was released on 2007 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Root Causes of Biodiversity Loss

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Publisher : Routledge
ISBN 13 : 1134199384
Total Pages : 416 pages
Book Rating : 4.1/5 (341 download)

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Book Synopsis The Root Causes of Biodiversity Loss by : Alexander Wood

Download or read book The Root Causes of Biodiversity Loss written by Alexander Wood and published by Routledge. This book was released on 2013-11-05 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world is losing species and biodiversity at an unprecedented rate. The causes go deep and the losses are driven by a complex array of social, economic, political and biological factors at different levels. Immediate causes such as over-harvesting, pollution and habitat change have been well studied, but the socioeconomic factors driving people to degrade their environment are less well understood. This book examines the underlying causes. It provides analyses of a range of case studies from Brazil, Cameroon, China, Danube River Basin, India, Mexico, Pakistan, Philippines, Tanzania and Vietnam, and integrates them into a new and interdisciplinary framework for understanding what is happening. From these results, the editors are able to derive policy conclusions and recommendations for operational and institutional approaches to address the root causes and reverse the current trends. It makes a contribution to the understanding of all those - from ecologists and conservationists to economists and policy makers - working on one of the major challenges we face.

Inequality and Economic Development in Brazil

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Publisher : World Bank Publications
ISBN 13 : 9780821358801
Total Pages : 308 pages
Book Rating : 4.3/5 (588 download)

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Book Synopsis Inequality and Economic Development in Brazil by :

Download or read book Inequality and Economic Development in Brazil written by and published by World Bank Publications. This book was released on 2004-01-01 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: What makes Brazil so unequal? This title looks at this question and shows how inequalities weaken Brazil's economic development and what are the best policy options to reduce this inequity.

Australian Journal of Agricultural Research

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ISBN 13 :
Total Pages : 442 pages
Book Rating : 4.:/5 (6 download)

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Book Synopsis Australian Journal of Agricultural Research by :

Download or read book Australian Journal of Agricultural Research written by and published by . This book was released on 2000 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Improving Diets and Nutrition

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Publisher : CABI
ISBN 13 : 1780642997
Total Pages : 455 pages
Book Rating : 4.7/5 (86 download)

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Book Synopsis Improving Diets and Nutrition by : Brian Thompson

Download or read book Improving Diets and Nutrition written by Brian Thompson and published by CABI. This book was released on 2014-04-28 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrition-sensitive, food-based approaches towards hunger and malnutrition are effective, sustainable and long-term solutions. This book discusses the policy, strategic, methodological, technical and programmatic issues associated with such approaches, proposes “best practices” for the design, targeting, implementation and evaluation of specific nutrition-sensitive, food-based interventions and for improved methodologies for evaluating their efficacy and cost-effectiveness, and provides practical lessons for advancing nutrition-sensitive food-based approaches for improving nutrition at policy and programme level.

Ecology and Conservation of Mountaintop grasslands in Brazil

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Publisher : Springer
ISBN 13 : 3319298089
Total Pages : 574 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Ecology and Conservation of Mountaintop grasslands in Brazil by : Geraldo Wilson Fernandes

Download or read book Ecology and Conservation of Mountaintop grasslands in Brazil written by Geraldo Wilson Fernandes and published by Springer. This book was released on 2016-04-20 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a pioneer attempt to bring forward the first synthesis on the most diverse and threatened mountain top vegetation of South America, the rupestrian grasslands. It brings to light the state of the art information on this ecosystem geology, soil formation and distribution, environmental filters that lead to biodiversity, species interactions and their fine tuned adaptations to survive the harsh mountain environment. The human dimensions of the rupestrian grassland are also addressed, including the anthropogenic threats that may irreversibly impact biodiversity and ecosystem services. The book also highlights the ongoing studies on ecological restoration and first attempt to model the impacts of climate change on its speciose biota.

Proximal Soil Sensing

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Publisher : Springer Science & Business Media
ISBN 13 : 9048188598
Total Pages : 440 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Proximal Soil Sensing by : Raphael A. Viscarra Rossel

Download or read book Proximal Soil Sensing written by Raphael A. Viscarra Rossel and published by Springer Science & Business Media. This book was released on 2010-07-25 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on developments in Proximal Soil Sensing (PSS) and high resolution digital soil mapping. PSS has become a multidisciplinary area of study that aims to develop field-based techniques for collecting information on the soil from close by, or within, the soil. Amongst others, PSS involves the use of optical, geophysical, electrochemical, mathematical and statistical methods. This volume, suitable for undergraduate course material and postgraduate research, brings together ideas and examples from those developing and using proximal sensors and high resolution digital soil maps for applications such as precision agriculture, soil contamination, archaeology, peri-urban design and high land-value applications, where there is a particular need for high spatial resolution information. The book in particular covers soil sensor sampling, proximal soil sensor development and use, sensor calibrations, prediction methods for large data sets, applications of proximal soil sensing, and high-resolution digital soil mapping. Key themes: soil sensor sampling – soil sensor calibrations – spatial prediction methods – reflectance spectroscopy – electromagnetic induction and electrical resistivity – radar and gamma radiometrics – multi-sensor platforms – high resolution digital soil mapping - applications Raphael A. Viscarra Rossel is a scientist at the Commonwealth Scientific and Industrial Research Organisation (CSIRO) of Australia. Alex McBratney is Pro-Dean and Professor of Soil Science in the Faculty of Agriculture Food & Natural Resources at the University of Sydney in Australia. Budiman Minasny is a Senior Research Fellow in the Faculty of Agriculture Food & Natural Resources at the University of Sydney in Australia.

Southern Forages

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Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Southern Forages by : Donald M. Ball

Download or read book Southern Forages written by Donald M. Ball and published by . This book was released on 1996 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Diversity and Benefits of Microorganisms from the Tropics

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Publisher : Springer
ISBN 13 : 3319558048
Total Pages : 441 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Diversity and Benefits of Microorganisms from the Tropics by : João Lucio de Azevedo

Download or read book Diversity and Benefits of Microorganisms from the Tropics written by João Lucio de Azevedo and published by Springer. This book was released on 2017-06-10 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the diversity of tropical microorganisms and its applications in agriculture, renewable energy production and environmental protection. It covers several tropical habitats such as rain forests, mangroves, sea and river waters and describes how microorganisms isolated from these regions can be used to control insects and plant diseases, to improve sugar cane and biofuels production among other applications. The book also aims to bring researchers’ attention to the potential of tropical microorganisms for biotechnological purposes, an area that is still far from being well explored.

The Amazonian Caboclo and the Açaí Palm

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Publisher : Debolsillo
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis The Amazonian Caboclo and the Açaí Palm by : Eduardo S. Brondízio

Download or read book The Amazonian Caboclo and the Açaí Palm written by Eduardo S. Brondízio and published by Debolsillo. This book was released on 2008 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Primates in Fragments

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Publisher : Springer Science & Business Media
ISBN 13 : 1461488397
Total Pages : 543 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Primates in Fragments by : Laura K. Marsh

Download or read book Primates in Fragments written by Laura K. Marsh and published by Springer Science & Business Media. This book was released on 2013-09-07 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is number two in a series for Primates in Fragments. In this volume, ten years after the first http://www.springer.com/social+sciences/anthropology+%26+archaeology/book/978-0-306-47696-9, we continue to address issues regarding primates within a fractured landscape. There are seven sections based on specific categories of primates in fragments. In the Introductory section, authors discuss the issues surrounding primates in remnant habitats as well as encourage discussion about what we mean by fragmentation on a landscape scale. In the Long-Term and Regional Studies section, authors present information on changes that have occurred during longer studies as well as changes that have occurred over regions. In the Landscape, Metapopulations and the Matrix section, authors cover topics from dry to moist forests, and from metapopulations to single species use of multiple fragments locations. In Feeding and Behavioral Ecology, authors take a closer look at the flexibility and responsiveness of primates in fragments in terms of their food choices, resource use, and behavioral changes. In Endemic, Endangered, and Nocturnal Primates authors uncover details involving critical primates living in major city centers to the heights of the Himalayas. In Genetics, Disease and Parasites authors cover topics including population viability, disease and parasite transmission between primates in fragments and humans. Finally, in the Conservation and Ecology: Threats and Management section, we synthesize information in this volume and make recommendations for the future of work in this field and the survivability of primates in fragments.