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Registros recuperados: 95
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A EVOLUÇÃO DA AGROINDÚSTRIA CANAVIEIRA E OS MERCADOS DE AÇÚCAR E DE ÁLCOOL CARBURANTE NO BRASIL: A NECESSIDADE DE PLANEJAMENTO E CONTROLE AgEcon
Ramos, Pedro.
O texto analisa o surgimento e evolução do mercado de álcool carburante no Brasil, destacando seu elo com a trajetória do mercado interno e exportações de açúcar. Mostra que durante muito tempo tais mercados foram marcados pela ação planejadora por parte do órgão estatal (o IAA/Instituto do Açúcar e do Álcool) criado em 1933, e que o enfraquecimento de tal incumbência quando do advento do Proálcool em 1975 foi seguido do esvaziamento de outras atribuições do órgão entre 1985 e 1990, quando foi extinto. Destaca o comportamento da mistura de álcool anidro à gasolina, o ufanismo quanto à possibilidade de substituição do consumo de gasolina pelo de álcool hidratado, a crise de abastecimento deste álcool em 1989/90 e o problema decorrente da possibilidade de...
Tipo: Conference Paper or Presentation Palavras-chave: Brasil; Mercados; Açúcar; Álcool; Planejamento; Brazil; Markets; Sugar; Alcohol; Planning; Agribusiness.
Ano: 2008 URL: http://purl.umn.edu/112757
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A importância estratégica do potássio para o Brasil. Infoteca-e
KINPARA, D. I..
ABSTRACT: This paper presents the strategic importance of potassium (K) in Brazil, focusing four aspects: the function in the plant; the K content of Brazilian soil; the different K forms; and its demand in the Brazilian agricultural system. The K is not a structural element of plants, but it participates in many biochemical plant processes, like carbohydrates and proteins synthesis, showing its economical importance in terms of production. A major problem in Brazilian soils is the leaching process due to the rain regimes. Since k is a very soluble ion in the soil profile, it must be replaced in regular basics to the culture. There are five sources of K, all them of high solubility. Less soluble K compounds have been studied as a way to minimize the...
Tipo: Documentos (INFOTECA-E) Palavras-chave: Socioeconomia; Potássio; Fertilizante; Mercado; Demanda; Importação; Exportação; Cerrado; Brasil; Socioeconomic; Potassium; Fertilizers; Economics; Markets; Demand; Imports; Exports; Brazil.
Ano: 2003 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/568191
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A “masculinização” da produção de leite AgEcon
Magalhaes, Reginaldo Sales.
The strengthening of social organizations that made it possible for dairy production to become a market-driven activity has brought about deep changes in the sexual division of labour. The sociological analysis of the changes in family-farming intra-household roles shows that cultural traditions, gender-related power gaps, and social contexts that further deepen differences in market access between men and women are the social and cultural foundations of a hierarchy structured according to sex and generation, where women, especially the youngest, occupy greatly disadvantageous positions. With the strengthening of cooperatives, dairy production began to occupy a rather important role in providing resources to the household, yet the control over the activity...
Tipo: Journal Article Palavras-chave: Gender; Markets; Economic sociology.; Agribusiness; Z1; Z13.
Ano: 2009 URL: http://purl.umn.edu/60822
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A new kabuli chickpea variety for Ethiopia Open Agri
Daba, K..
Palavras-chave: Chickpeas; Breeds (animals); Markets; Location; Tropical zones; Yields; Exports; Products; Supply; Selection.
Ano: 2005 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/3232
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A Sectoral Model for Analyzing Alternative Technologies in Pig Farming AgEcon
Helming, John F.M.; Surry, Yves R..
This paper develops a demand-augmented positive mathematical programming model to analyze the relationship between environmental pollution from animal manure, manure policies and different pork production systems in the Netherlands. The model features substitution of conventional and alternative pork from the demand side and endogenous manure prices. It is found that policies that put restrictions on environmental pollution from manure decreases the conventional pork production systems, but increases organic pork production systems. The latter is considered an improved system from both an animal welfare and environmental point of view.
Tipo: Conference Paper or Presentation Palavras-chave: Societal concerns; Positive mathematical programming; Pork; Markets; Policies; Livestock Production/Industries.
Ano: 2005 URL: http://purl.umn.edu/24774
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A study on groundwater markets in Nepal International Rice Research Institute
K. C., Dilli Bahadur.
xxiv, 310 l. : ill. Thesis (Ph.D.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Groundwater; Markets; Economic analysis; Plant-water relations.
Ano: 2004 URL: http://hdl.handle.net/123456789/389
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Agricultura familiar no Nordeste paraense: informações preliminares como contribuição ao manejo sustentável da capoeira. Infoteca-e
CARVALHEIRO, K. de O.; GONÇALVES, D. de A.; MATTOS, M. M.; FERREIRA, M. do S. G..
2001
Tipo: Documentos (INFOTECA-E) Palavras-chave: Agricultura familiar; Aspecto socio-economico; Floresta secundária; Mercado; Sistema de exploração agrícola; Family farms; Economic situation; Secondary forest; Sociology; Markets; Farming systems.
Ano: 2001 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/391618
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Agricultural Markets in the Semi-Arid Tropics Open Agri
M o h a n.
Palavras-chave: Tropical zones; Crops; Groups; Advisory services; Markets; Retail marketing; Grain; Market regulations; Millets.
Ano: 2019 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4657
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AGRICULTURAL POLICIES IN VIETNAM: PRODUCER SUPPORT ESTIMATES, 1986-2002 AgEcon
Nguyen, Hoa; Ulrike, Grote.
Since 1986, Vietnam started to move from a centrally-planned towards a market-oriented system. It underwent several major economic and trade reforms – a process which is still not completed. At the same time, it also started to open its economy. Vietnam has become a member of the ASEAN Free Trade Agreement (AFTA), signed several bilateral trade agreements and is currently negotiating accession to the World Trade Organization (WTO). First positive results of the reform process became visible in the early 1990s when poverty declined to a large extent. Since then, the Vietnamese agricultural sector has also experienced high growth and impressive export achievements. The country changed from a food importer to one of the major exporters worldwide. The question...
Tipo: Report Palavras-chave: Agricultural policies; Markets; Free trade; Trade agreements; World Trade Organization; Poverty; Agribusiness; International Relations/Trade.
Ano: 2004 URL: http://purl.umn.edu/60456
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Alternative to Disincentive Rice Producer Prices in Madagascar: Case Study in Alaotra Prefecture and Bongolava Prefecture AgEcon
Ralandison, Tsilavo; Shiratake, Yoshiharu.
This study identifies the reasons for low producer prices of rice that have not covered its production costs for many years in Madagascar. The following points will be discussed: the farmers’ marketing conditions and the rural rice market structure, including the functions of each intervening trader preceding rice distribution in urban centers. The study also assesses current functions of the agricultural farmer cooperative: an organization expected to enable the establishment of fair trade in the domestic rice market. The data come from interviews conducted with 120 farmers, 20 traders, and the survey of the overall cooperative associations in two prefectures and main rice suppliers of the capital city. The analysis reveals that farmers were often...
Tipo: Conference Paper or Presentation Palavras-chave: Cooperatives; Madagascar; Markets; Rice; Agricultural and Food Policy; Consumer/Household Economics; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Institutional and Behavioral Economics; International Relations/Trade; Marketing; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods.
Ano: 2008 URL: http://purl.umn.edu/52005
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Análise do potencial mercadológico da carne de vitelo pantaneiro em Corumbá, MS. Infoteca-e
ROCHA, D. H. C.; LARA, J. A. F.; SERENO, J. R. B..
2006
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) Palavras-chave: Bovino; Bezerro; Agronegócio; Mercado; Carne; Heifers; Agribusiness; Markets; Beef cattle.
Ano: 2006 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/570305
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Are Staple Food Markets in Africa Efficient? Spatial Price Analyses and Beyond AgEcon
Rashid, Shahidur; Minot, Nicholas.
Paper to be presented at the Comesa policy seminar “Food price variability: Causes, consequences, and policy options" on 25-26 January 2010 in Maputo, Mozambique under the Comesa-MSU-IFPRI African Agricultural Markets Project (AAMP)
Tipo: Conference Paper or Presentation Palavras-chave: Sub saharan Africa; Food security; Food prices; Markets; Efficiency; Agricultural and Food Policy; Community/Rural/Urban Development; Demand and Price Analysis; Food Security and Poverty; International Development; International Relations/Trade; Q11; Q13; Q18; Q17.
Ano: 2010 URL: http://purl.umn.edu/58562
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Aspectos da produção e mercado de madeira e celulose no Brasil e na Região Norte. Repositório Alice
SANGUINO, A. C.; SANTANA, A. C. de; HOMMA, A. K. O..
O objetivo deste trabalho foi avaliar o comportamento do mercado de madeira e celulose no Brasil e na Região Norte. O modelo de análise proposto inclui as variáveis relevantes que determinam a oferta e a demanda de madeira e celulose, assim como as expectativas sobre a formação de preços. Os resultados mostram que tanto a oferta quanto a demanda de celulose são inelásticas a preço. Isto significa que tanto o produtor quanto o consumidor fazem ajuste nas quantidades ofertada e demandada em proporção inferior às variações de preço. Outro fato relevante é que a demanda de celulose na Região Norte é perfeitamente inelástica à renda, indicando que o consumo não reage às mudanças na renda do consumidor. A conclusão que se tira dos resultados é que o setor...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Madeira; Celulose; Mercado; Produção; Oferta; Demanda; Região Norte; Amazônia; Brasil; Woods; Celluloses; Markets; Production; Supply; Demand.
Ano: 1999 URL: http://www.alice.cnptia.embrapa.br/handle/doc/373199
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ATTRIBUTES OF IDEAL SOIL SUBSTITUTES: RESULTS OF A SURVEY OF DEMAND SECTORS AgEcon
Lohr, Luanne.
This paper describes preferences for attributes of ideal soil substitutes reported by industry demand segments, and relates those attributes to willingness to pay for soil substitutes. Regression results on principal components indicate that concern over product stability, safety and environmental protection induce higher willingness to pay for ideal soil products.
Tipo: Working or Discussion Paper Palavras-chave: Compost; Markets; Principal components; Product attributes; Demand and Price Analysis; Farm Management.
Ano: 1996 URL: http://purl.umn.edu/16719
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Breaking the "Fertilizer Poverty" and Food Insecurity Traps in Smallholder Maize Based Farming System in Southern Africa: Experiences and Lessons from Soil Fertility Network/Economics and Policy Working Group (EPWG) AgEcon
Mekuria, Mulugetta; Waddington, Stephen R.; Siziba, Shephard.
Smallholder farmers in southern Africa face acute food insecurity because the productive capacity of their soils has declined. These resource-poor farmers increasingly cannot afford mineral fertilizers Farmers mentioned the lack of fertilizers for their depleted soils as the most important constraint- "Empty Soils, stomachs and pockets." In response to this challenge, Soil Fert Net researchers in southern Africa have developed and promoted a range of "best-bet" soil fertility management technological (SFMT) options for farmers. This paper presents a review of financial, adoption, institutional and policy analysis undertaken by EPWG members on the use of SFMT by smallholders. Financial and risk analysis tools, selected econometric models and policy analysis...
Tipo: Conference Paper or Presentation Palavras-chave: Policy briefs; Policy analysis matrix; Markets; Cropping systems; Legumes; N fertilizer; Crop Production/Industries; Food Security and Poverty.
Ano: 2004 URL: http://purl.umn.edu/9515
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Bundled Ecosystem Markets – Are They The Future? AgEcon
Greenhalgh, Suzie.
Bundled ecosystem markets may be the next big buzz in environmental policy and ecosystem conservation and restoration. But what does it mean? And what is the feasibility of these markets? While single service ecosystem markets are proliferating, bundled ecosystem markets are not. Using some ‘enabling’ and ‘operating’ conditions identified for various single ecosystem markets, I will see how these conditions hold as you move to bundled ecosystem markets. I also outline some of the hurdles that confront the development of bundled ecosystem markets and what may need to be reconciled to move these markets forward. This article is aimed at stimulating greater thinking and promoting more exploration by the policy and research community into the development of...
Tipo: Conference Paper or Presentation Palavras-chave: Bundled ecosystem markets; Market-based instruments; Policy; Trading; Ecosystem services; Markets; Environmental Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/6166
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Caprine commercialisation systems and carcass sections in the Northeast of Brazil. Repositório Alice
VIDAL, D. de L.; DIAS, R. P..
Abstract: The Brazilian Northeast region framework complexity in relation to goat products trade, generates a more careful analysis The and prospecting for economic agents, interacting structural components and inputs spatial allocation. This paper identifies the main circuits of goat meat commercialisation, their features and carcass cuts in the Ceara's State. A pilot countryside survey with four focus cities was conducted to provide a basic pop information framework on this area. The commercial relationships among the market agents in the different circuits and the cut Gross Value Added incorporation process are analysed. It was identified four fundamental commercialisation types. The necessity of an appropriated support prices policy to the semiarid...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Brasil; Nordeste; Caprino; Carcaça; Carne; Comercialização; Mercado; Goat meat; Commercialization; Meat byproducts; Markets; Carcasses.
Ano: 2000 URL: http://www.alice.cnptia.embrapa.br/handle/doc/532111
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Caracterização do mercado consumidor de carne ovina no Cariri Cearense. Repositório Alice
CARVALHO, R. de S..
Resumo: O objetivo desse estudo foi caracterizar o perfil dos consumidores de ovinos da região do Cariri Cearense, considerando variáveis ligadas à preferência dos consumidores e suas relações com os aspectos socioeconômicos. Para tanto, foram aplicados 450 questionários semi-estruturados aos consumidores de carne ovina, nos municípios de Barbalha, Crato, Campos Sales, Farias Brito e Juazeiro do Norte. Os consumidores consideram como quesitos importantes na escolha do local de compra a qualidade dos produtos e a aparência do local. A média de consumo da carne ovina é uma vez por semana. Os consumidores preferem comprar carnes em cortes específicos, com pouca quantidade de gordura. Apontaram ainda, a baixa disponibilidade do produto e os preços elevados...
Tipo: Tese/dissertação (ALICE) Palavras-chave: Brasil; Ovinocultura de corte; Semiárido; Carne ovina; Average consumption; Ovino; Consumidor; Consumo; Mercado; Agricultura familiar; Consumers; Markets; Mutton; Consumption; Smallholders; Sheep; Lamb meat; Consumer behaviour; Semiarid zones; Brazil.
Ano: 2011 URL: http://www.alice.cnptia.embrapa.br/handle/doc/997157
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Chuvas Tardias e Excessivas Retardam o Inicio da Comercialização de Milho na Zona Norte: Os Comerciantes de Pequena Escala Perspectivam Fracas Colheitas Para a Campanha de 2006/07. AgEcon
Equipe Tecnica do SIMA.
Resultados das Investigações do SIMA- Departamento de Estatística e Departamento de Análise de Políticas MINAG - Direcção de Economia
Tipo: Report Palavras-chave: Food security; Food policy; Markets; Informal traders; Mozambique; Cellphones; Scales; Transport; Radio; Market information; Crop Production/Industries; Q18.
Ano: 2007 URL: http://purl.umn.edu/55252
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Commercialization of sorghum milling in Botswana: trends and prospects Open Agri
D..
Palavras-chave: Sorghum; Husking; Grain; Retail marketing; Cereals; Marketing boards; Markets; Prices; Maize; Subsidies.
Ano: 2000 URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4221
Registros recuperados: 95
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