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Registros recuperados: 386
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Understanding the contribution of wild edible plants to rural social-ecological resilience in semi-arid Kenya Ecology and Society
Shumsky, Stephanie A; Department of Natural Resource Sciences, McGill University; Steph.shumsky@gmail.com; Hickey, Gordon M.; Department of Natural Resource Sciences, McGill University; gordon.hickey@mcgill.ca; Pelletier, Bernard; Department of Natural Resource Sciences, McGill University; bernard.pelletier@mcgill.ca.
Tipo: Peer-Reviewed Reports Palavras-chave: East Africa; Food policy; Food security; Social-ecological system; Subsistence agriculture; Sustainable livelihoods; Tharaka.
Ano: 2014
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Lay and scientific categorizations of new breeding techniques: Implications for food policy and genetically modified organism legislation ArchiMer
Debucquet, Gervaise; Baron, Regis; Cardinal, Mireille.
The rapid development of new genetic breeding techniques is accompanied by a polarized debate around their risks. Research on the public perception of these techniques lags behind scientific developments. This study tests a method for revealing laypeople’s perceptions and attitudes about different genetic techniques. The objectives are to enable laypeople to understand the key principles of new genetic breeding techniques and to permit a comparison of their modes of classification with those of scientific experts. The combined method of a free sorting task and focus groups showed that the participants distinguished the techniques that did not induce any change in DNA sequence, and applied two different logics to classify the other breeding techniques: a...
Tipo: Text Palavras-chave: Food policy; Genetically modified organism regulation; Genetically modified organisms; Lay categorization; New breeding techniques; And public understanding.
Ano: 2020 URL: https://archimer.ifremer.fr/doc/00634/74604/74979.pdf
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Development, Diffusion and Impact of Conservation Farming in Zambia AgEcon
Haggblade, Steven; Tembo, Gelson.
The study reported in this paper measures differences in profitability between conservation farming (CF) practices and conventional agriculture by comparing the value of differential output with the differential input costs. The main objective is to address and fill several important knowledge gaps by investigating three key features of conservation farming in Zambia: 1) the process by which CF originated and spread; 2) the scale of CF adoption across household groups and regions; and 3) the impact of CF on crop output, input use, cost of production and farm income.
Tipo: Report Palavras-chave: Food security; Food policy; Conservation farming; Zambia; Conventional agriculture; Farm Management; Land Economics/Use; Q18.
Ano: 2003 URL: http://purl.umn.edu/54464
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Instructional Aids for Teaching How to Use the TI-59 Programmable Calculator AgEcon
Hepp, Ralph E..
This paper includes instructional aids for teaching students, farmers, research and extension workers how to use the TI-59 programmable calculator.
Tipo: Report Palavras-chave: Food security; Food policy; Programmable calculator; Teaching/Communication/Extension/Profession; Downloads December 2008-June 2009: 5; Q18.
Ano: 1983 URL: http://purl.umn.edu/54761
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Decaffeinated? Situation, Trends, and Prospects for Smallholder Coffee Production in Rwanda AgEcon
Loveridge, Scott; Nyarwaya, Jean Baptiste; Shingiro, Emmanuel.
Most Rwandan coffee is currently grown and processed the same way it was a decade ago. Consequently, Rwanda’s coffee production and marketing system has not been able to keep up with changes in the global market for high quality coffee. Given world market gluts of relatively poor quality coffee, Rwanda is now exporting a product that fetches low prices. Despite the challenges in coffee marketing and production, coffee remains one of Rwanda’s most important official sources of foreign exchange and the drop in production is of major concern to both the public and private sectors. In an effort to assist decision makers in the coffee sector better understand factors affecting farmers’ production decisions and their attitudes about coffee, the FSRP fielded a...
Tipo: Report Palavras-chave: Food security; Food policy; Rwanda; Coffee; Crop Production/Industries; Q18.
Ano: 2003 URL: http://purl.umn.edu/55354
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Assessment of the Farm Level Agronomic and Financial Benefits of the Magoye Ripper in Maize and Cotton Production in Southern and Eastern Provinces AgEcon
Kabwe, Stephen; Donovan, Cynthia; Samazaka, David.
This research focuses on the performance in the Magoye ripper in maize and cotton production in Eastern and Southern Provinces during the 2004/2005 productions year. Findings include the following: In maize production, the ripper enabled higher yields compared to traditional animal ploughing, by increasing the effectiveness of nitrogen fertilizer applications, resulting in net profits per hectare of ZK575,800 in Eastern Province and ZK93,800 in Southern Province; In cotton, the input applications and size of fields were the most important determinants of yield, and the ripper had no significant individual effect. Farmers using the ripper indicated that it helped conserve water, enabled early land preparation and early planting; and Farmers not using their...
Tipo: Report Palavras-chave: Food security; Food policy; Zambia; Maize; Cotton; Inputs; Crop Production/Industries; Q18.
Ano: 2006 URL: http://purl.umn.edu/54623
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Toward a Research Agenda to Promote Household Access to Food in Ethiopia AgEcon
Jayne, Thomas S.; Molla, Daniel.
The objective of this report is to review available evidence on the potential to promote access to food for vulnerable groups in Ethiopia through two main methods: food transfer programs, and appropriate policies influencing the food marketing system. These issues are examined with a view to identifying priority issues for analysis under the MEDAC/MSU/USAID Food Security Project in Ethiopia. In particular, the report presents trends in food aid and food production in Ethiopia, and provides preliminary evidence of the possible disincentive effects of food aid on agricultural production incentives and investments in the food marketing system; discusses the costs and benefits of various food aid transfer programs, and highlights major unresolved...
Tipo: Working or Discussion Paper Palavras-chave: Food security; Food policy; Ethiopia; Food aid; Food production; Food Security and Poverty; Research and Development/Tech Change/Emerging Technologies; Q18.
Ano: 1995 URL: http://purl.umn.edu/55591
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Emerging Market and Policy Responses to Ethiopia's Grain Harvest of 1995-96 AgEcon
Grain Marketing Research Project, Ministry of Economic Development and Cooperation, Addis Ababa
Tipo: Journal Article Palavras-chave: Food security; Food policy; Ethiopia; Cereal price; Crop Production/Industries; Marketing; Q18.
Ano: 1996 URL: http://purl.umn.edu/54953
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Smallholder Cash Cropping, Food Cropping and Food Security in Northern Mozambique: Summary, Conclusions and Policy Recommendations AgEcon
Ministry of Agriculture and Rural Development, Directorate of Economics, Republic of Mozambique
Tipo: Working or Discussion Paper Palavras-chave: Food security; Food policy; Mozambique; Cash cropping; Food cropping; Crop Production/Industries; Food Security and Poverty; Q18.
Ano: 1997 URL: http://purl.umn.edu/56022
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Levies on Agricultural Commodities: Who Benefits? A Rapid Assessment AgEcon
Mwiinga, Billy; Shawa, Julius J.; Jayne, Thomas S.; Shaffer, James D..
This report provides an initial assessment of the impact of agricultural commodity taxes levied by local district authorities on the national objectives of food security, poverty alleviation and economic growth. A study was undertaken to provide government with a better understanding of the effects of the grain levy on the national policy objectives of promoting food security, poverty alleviation, and economic growth in Zambia.
Tipo: Report Palavras-chave: Food security; Food policy; Agricultural commodity taxes; Zambia; Agricultural and Food Policy; Crop Production/Industries; Food Security and Poverty; Q18.
Ano: 2005 URL: http://purl.umn.edu/54469
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Market Information: A Low Cost Tool for Agricultural Market Development? AgEcon
Mabota, Anabela; Arlindo, Pedro; Paulo, Antonio M.; Donovan, Cynthia.
Results of Researchs from SIMA-DEST and Department of Policies Analysis MADER-Directorate of Economics
Tipo: Report Palavras-chave: Food security; Food policy; Agricultural market development; Mozambique; Marketing; Q18.
Ano: 2003 URL: http://purl.umn.edu/55235
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Statistiques Agricoles: Production Agricole, Superficies et Utilisation des terres, Année agricole 2002 AgEcon
Nyarwaya, Jean Baptiste; Shingiro, Emmanuel; Mpyisi, Edson.
Food Security Research Project (FSRP) et Division des Statistiques Agricoles (DSA) Ministère de l’Agricuture, de l’Elevage et des Forêts, MINAGRI
Tipo: Report Palavras-chave: Food security; Food policy; Rwanda; Statistics; Farm Management; Q18.
Ano: 2002 URL: http://purl.umn.edu/54584
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A Política de Preços Mínimos: Benefícios para Quem, e a que Custo? AgEcon
SIMA, Technical Team.
Resultados das investigações do Projecto de Segurança Alimentar em Moçambique MAP-Direcção de Economia-Dpto. Estatística
Tipo: Report Palavras-chave: Food security; Food policy; Mozambique; Research and Development/Tech Change/Emerging Technologies; Q18.
Ano: 1996 URL: http://purl.umn.edu/55194
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Proposition de méthodologie pour l’élaboration des plans de sécurité alimentaire de trois cercles test AgEcon
Staatz, John M..
Presidence De La Republique; Republique Du Mali Un Peuple Un But Une Foi; Commissariat A La Securite Alimentaire; Comite Technique De Coordination Des Politiques De Securite Alimentaire; Secretariat Technique
Tipo: Working or Discussion Paper Palavras-chave: Food security; Food policy; Mali; Food Security and Poverty; Q18.
Ano: 2004 URL: http://purl.umn.edu/55589
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Smallholder Household Maize Production and Marketing Behavior in Zambia and Its Implications for Policy. AgEcon
Zulu, Ballard; Jayne, Thomas S.; Beaver, Margaret.
The ability of agricultural policy makers to promote national development objectives requires an accurate and reasonably current picture of what crops farmers grow, what they eat, the importance of various crops in their incomes, and how they spend their money. In Zambia’s case, there is reasonably accurate information on production levels and trends in a specific set of crops grown by smallholder farmers, but very little knowledge of how important these specific crops are in smallholders’ total crop incomes, the importance of crop production in total smallholder incomes (which include livestock and non-farm activities), and how changes in crop prices affect smallholders’ welfare. This paper presents a comprehensive picture of crop production and marketing...
Tipo: Report Palavras-chave: Food security; Food policy; Maize; Marketing; Production; Zambia; Africa; Crop Production/Industries; Q18.
Ano: 2007 URL: http://purl.umn.edu/54481
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Understanding Zambia’s Domestic Value Chains for Fresh Fruits and Vegetables AgEcon
Hichaambwa, Munguzwe; Tschirley, David L..
The proportion of smallholder households selling horticultural produce is very low suggesting that new demand points could enjoy substantial supply response if they link effectively to the smallholder sector. The small-scale traditional marketing system continues to dominate fresh produce flows in the country. Prices for consumers in this system are much lower, and quality is comparable and sometimes superior to supermarkets. Yet these markets suffer from serious structural problems due to a lack of public investment and little collaboration between public officials and traders in market management. The Urban Markets Development Program represents a major and impressive effort to improve wholesale and retail markets in the country, but has run into...
Tipo: Report Palavras-chave: Food security; Food policy; Zambia; Horticulture; Crop Production/Industries; Q18.
Ano: 2006 URL: http://purl.umn.edu/54621
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The Effects of Maize Trade with Malawi on Price Levels in Mozambique: Implications for Trade and Development Policy AgEcon
Santos, Ana Paula; Tschirley, David L..
Resultados das investigações do Departamento de Análise de Políticas MAP-Direcção de Economía
Tipo: Report Palavras-chave: Food security; Food policy; Mozambique; Maize trade; International Relations/Trade; Q18.
Ano: 1999 URL: http://purl.umn.edu/55213
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The Maputo Market Study: Research Methods AgEcon
Ministry of Agriculture and Rural Development, Directorate of Economics, Republic of Mozambique
Tipo: Working or Discussion Paper Palavras-chave: Food security; Food policy; Mozambique; Research methods; Food Security and Poverty; Marketing; Q18.
Ano: 1993 URL: http://purl.umn.edu/55997
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Gaps and Opportunities for Agricultural Sector Development in Mozambique AgEcon
Bias, Calisto; Donovan, Cynthia.
Ministry of Agriculture and Rural Development, Directorate of Economics, Republic of Mozambique
Tipo: Working or Discussion Paper Palavras-chave: Food security; Food policy; Mozambique; Agricultural development; Food Security and Poverty; Q18.
Ano: 2003 URL: http://purl.umn.edu/56058
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What Makes Agricultural Intensification Profitable for Mozambican Smallholders? An Appraisal of the Inputs Subsector and the 1996/97 DNER/SG2000 Program, Volume II: Main Report AgEcon
Jeje, Jose Jaime; Machungo, Clementina; Howard, Julie A.; Strasberg, Paul J.; Tschirley, David L.; Crawford, Eric W.; Weber, Michael T..
Ministry of Agriculture and Rural Development, Directorate of Economics, Republic of Mozambique
Tipo: Working or Discussion Paper Palavras-chave: Food security; Food policy; Mozambique; Agriculture; Farm Management; Q18.
Ano: 1998 URL: http://purl.umn.edu/56030
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