Economic Impact of Maize Research in Tanzania

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Publisher :
ISBN 13 :
Total Pages : 141 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Economic Impact of Maize Research in Tanzania by :

Download or read book Economic Impact of Maize Research in Tanzania written by and published by . This book was released on 1997 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture in the national economy of Tanzania; Background to the study; Objectives; Procedures follewed; Outline of the report; maize production in Tanzania; Maize research in Tanzania; Structure and evolution of the national agricultural research system; Maize research prior to 1974; Usaid support to maize research; Maize research between 1984 and 1994; Contribution of CIMMYT to Tanzanian maize research; Contribution of sasakawa global 2000 to maize research and; Contribution of farming systems programs to maize research and extension; Contribution of the democratic peolples republic of Korea to maize research; Nordic countries/Finnida support for maize research; Maize research coordinationm; Recommendations since 1974; Methodology for assessing the impact of the maize research and extension program; Meaning of impact; Conceptual framework to assess the impact of Tanzanian maize R & D program; rate of return estimates; "With" and "Without" scenarios; Data collection method; maize production systems and adoption of recomemended practices; Household characteristics; resource endowment and source of income; Adoption of recommended practices; Varieties grow and preference; Access to institutional services; Constraints to adoption; Impact of investiment into maize research, extension and enabling environment in tanzania; Economic impacts; Intermediate impact; Environmental impacts; Spill-over effects; Impact on food security; Summary of survey results; results of impact study; major conclusions and recommendations; Anexes: Adoption of maize technologies: 1974-1994; Small and medium scale farmer maize adoption; Survey questionnaire-Tanzania; Tanzania maize sample farmer survey summary; maize production recommendations; Estimated net benefits for Tanzanian maize R & D - 1965-1994; Estimated research, extenstion, and adoption costs for Tanzanian maize R & D - 1965-1994; Adoptioon pattern of the improved technologies by major research zone - 1974-1994; Tanzania NMRP staff, discipline and degrees obtained during the period 1974-1994.

Economywide Impact of Maize Export Bans on Agricultural Growth and Household Welfare in Tanzania

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

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Book Synopsis Economywide Impact of Maize Export Bans on Agricultural Growth and Household Welfare in Tanzania by : Xinshen Diao

Download or read book Economywide Impact of Maize Export Bans on Agricultural Growth and Household Welfare in Tanzania written by Xinshen Diao and published by Intl Food Policy Res Inst. This book was released on 2013-09-03 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the government of Tanzania, like other governments in Africa south of the Sahara, has periodically banned the export of staple crops (maize) in an attempt to ensure the domestic food supply and protect its citizens from international food price hikes. While this policy seems to be a common response to domestic production shortfalls or to high prices in international or neighboring countries’ markets, export bans not only have the potential to reduce producer prices locally but also, because the bans are often ad hoc, can cause significant market uncertainty for farmers and the private sector, ultimately making them less responsive in both supply and trade opportunities in the future. While complaints by farmers and traders regarding the export bans frequently appear in the newspapers in Tanzania, few rigorous analyses have been done to quantitatively measure the impacts of the policy. Given this knowledge gap and policy demand, we study the impact of export bans in Tanzania using a computable general equilibrium model. We find that although maize is an important food crop in Tanzania, its contribution to food price inflation is rather limited, and that banning cross-border maize exports lowers the national food price index by only 0.6–2.4 percent compared with the free-export scenario. The benefits of lower prices are captured primarily by urban households, but maize producer prices decrease by 7–26 percent, depending on the region. We also find that the export ban decreases the wage rate for low-skilled labor and the returns to land, while returns to nonagricultural capital and wage rate for the skilled labor increase, further hurting poor rural households and thus increasing poverty for the country as a whole.

Assessing the development impacts of bio-innovations: The case of genetically modified maize and cassava in Tanzania

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Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 33 pages
Book Rating : 4./5 ( download)

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Book Synopsis Assessing the development impacts of bio-innovations: The case of genetically modified maize and cassava in Tanzania by : Benfica, Rui

Download or read book Assessing the development impacts of bio-innovations: The case of genetically modified maize and cassava in Tanzania written by Benfica, Rui and published by Intl Food Policy Res Inst. This book was released on 2022-02-28 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tanzania’s agriculture faces persistent low crop productivity due to endogenous and exogenous factors, particularly low and unpredictable rainfall, and the incidence of pests. To address these challenges, the government and partners are making efforts to develop and deploy Genetically Modified (GM) Maize varieties with drought tolerance and insect resistant traits (WEMA), and Cassava Brown Streak Disease (CBSD) resistant varieties. This analysis overcomes limitations from earlier assessments of the impacts of those GM crops by accounting for trade-offs in resource competition and considering the indirect effects of adoption and yield gains from GM maize and cassava varieties on the broader economy, the Agri-Food System (AFS), and on household level outcomes. It extends the BioRAPP analysis to an ex-ante economywide framework. We reveal several findings. First, GM maize and cassava (individually and jointly) have positive impacts in the economy, the AFS, and the poverty, particularly in rural areas and among the poorest households. Second, given its relatively greater relevance in output and employment, and the stronger linkages in the AFS, the effects of GM maize on GDP and AFS growth, and poverty is relatively stronger than those from GM cassava. Third, as expected, relatively greater effects are found in higher adoption and high yield gains scenarios, and, in each scenario, the effects on the poorest households are greater than that for the higher quintiles. Furthermore, differential impact across scenarios is also greater amongst the poorest, while the differences are minimal for the top quintile. Finally, the high variation of results across scenarios, and the significant effects of the high adoption/high yield change scenario, suggest that efforts will be critical to ensure the realization of the maximization of adoption rates while ensuring the materialization of the yield growth potential of the GM varieties through the efficient use of technical recommendations on crop production management, and the introduction of the right investments and policy incentives.

Economic and livelihood impacts of maize research in hills regions in Mexico and Nepal

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Publisher : CIMMYT
ISBN 13 :
Total Pages : 33 pages
Book Rating : 4./5 ( download)

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Book Synopsis Economic and livelihood impacts of maize research in hills regions in Mexico and Nepal by :

Download or read book Economic and livelihood impacts of maize research in hills regions in Mexico and Nepal written by and published by CIMMYT. This book was released on with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ex Ante Economic Assessment of Impacts of GM Maize and Cassava on Producers and Consumers in Tanzania

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (135 download)

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Book Synopsis Ex Ante Economic Assessment of Impacts of GM Maize and Cassava on Producers and Consumers in Tanzania by : Remidius D. Ruhinduka

Download or read book Ex Ante Economic Assessment of Impacts of GM Maize and Cassava on Producers and Consumers in Tanzania written by Remidius D. Ruhinduka and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Impact of Science on African Agriculture and Food Security

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Publisher : CABI
ISBN 13 : 1845932684
Total Pages : 328 pages
Book Rating : 4.8/5 (459 download)

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Book Synopsis Impact of Science on African Agriculture and Food Security by : P. Anandajayasekeram

Download or read book Impact of Science on African Agriculture and Food Security written by P. Anandajayasekeram and published by CABI. This book was released on 2007 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for agricultural research resources in the developing world cannot be underestimated, but the availability of such resources is often poor due to lack of funding and investment. In order for Africa and other such developing countries to achieve productivity in agriculture - vital to food security, poverty reduction and sustainable management of natural resources - investment and policy development needs to be assessed. This book, a joint effort from IFPRI, ILRI and the Kellogg Foundation, explores the importance of impact assessment studies in Africa, and assembles important evidence to pave the way for further, much needed investment in agricultural research all over the developing world.

The Economic Impact of Improved Maize Varieties in Zambia

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Publisher :
ISBN 13 :
Total Pages : 482 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis The Economic Impact of Improved Maize Varieties in Zambia by : Julie Ann Howard

Download or read book The Economic Impact of Improved Maize Varieties in Zambia written by Julie Ann Howard and published by . This book was released on 1994 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Impact of Science on African Agriculture and Food Security

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Publisher : CABI
ISBN 13 : 1845932676
Total Pages : 326 pages
Book Rating : 4.8/5 (459 download)

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Book Synopsis Impact of Science on African Agriculture and Food Security by : P. Anandajayasekeram

Download or read book Impact of Science on African Agriculture and Food Security written by P. Anandajayasekeram and published by CABI. This book was released on 2007 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for agricultural research resources in the developing world cannot be underestimated, but the availability of such resources is often poor due to lack of funding and investment. In order for Africa and other such developing countries to achieve productivity in agriculture - vital to food security, poverty reduction and sustainable management of natural resources - investment and policy development needs to be assessed. This book, a joint effort from IFPRI, ILRI and the Kellogg Foundation, explores the importance of impact assessment studies in Africa, and assembles important evidence to pave the way for further, much needed investment in agricultural research all over the developing world.

Polished Versus Whole Maize: Some Nutritional and Economic Implications of the Traditional Processing of Maize in Northeastern Tanzania

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (127 download)

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Book Synopsis Polished Versus Whole Maize: Some Nutritional and Economic Implications of the Traditional Processing of Maize in Northeastern Tanzania by : C. Schlage

Download or read book Polished Versus Whole Maize: Some Nutritional and Economic Implications of the Traditional Processing of Maize in Northeastern Tanzania written by C. Schlage and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adoption of maize production technologies in Central Tanzania

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Publisher : CIMMYT
ISBN 13 : 9706480129
Total Pages : 41 pages
Book Rating : 4.7/5 (64 download)

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Book Synopsis Adoption of maize production technologies in Central Tanzania by :

Download or read book Adoption of maize production technologies in Central Tanzania written by and published by CIMMYT. This book was released on 1998 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Adoption of Maize Production Technologies in the Lake Zone of Tanzania

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Author :
Publisher : CIMMYT
ISBN 13 : 9706480307
Total Pages : 49 pages
Book Rating : 4.7/5 (64 download)

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Book Synopsis Adoption of Maize Production Technologies in the Lake Zone of Tanzania by :

Download or read book Adoption of Maize Production Technologies in the Lake Zone of Tanzania written by and published by CIMMYT. This book was released on 1999 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Concepts and Practices in Agricultural Extension in Developing Countries

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Publisher : ILRI (aka ILCA and ILRAD)
ISBN 13 : 9291462179
Total Pages : 270 pages
Book Rating : 4.2/5 (914 download)

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Book Synopsis Concepts and Practices in Agricultural Extension in Developing Countries by :

Download or read book Concepts and Practices in Agricultural Extension in Developing Countries written by and published by ILRI (aka ILCA and ILRAD). This book was released on 2008-01-01 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Genetically Engineered Crops

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Publisher : National Academies Press
ISBN 13 : 0309437385
Total Pages : 607 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis Genetically Engineered Crops by : National Academies of Sciences, Engineering, and Medicine

Download or read book Genetically Engineered Crops written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-01-28 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Genetically engineered (GE) crops were first introduced commercially in the 1990s. After two decades of production, some groups and individuals remain critical of the technology based on their concerns about possible adverse effects on human health, the environment, and ethical considerations. At the same time, others are concerned that the technology is not reaching its potential to improve human health and the environment because of stringent regulations and reduced public funding to develop products offering more benefits to society. While the debate about these and other questions related to the genetic engineering techniques of the first 20 years goes on, emerging genetic-engineering technologies are adding new complexities to the conversation. Genetically Engineered Crops builds on previous related Academies reports published between 1987 and 2010 by undertaking a retrospective examination of the purported positive and adverse effects of GE crops and to anticipate what emerging genetic-engineering technologies hold for the future. This report indicates where there are uncertainties about the economic, agronomic, health, safety, or other impacts of GE crops and food, and makes recommendations to fill gaps in safety assessments, increase regulatory clarity, and improve innovations in and access to GE technology.

West African Agriculture and Climate Change

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Publisher : Intl Food Policy Res Inst
ISBN 13 : 0896292045
Total Pages : 444 pages
Book Rating : 4.8/5 (962 download)

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Book Synopsis West African Agriculture and Climate Change by : Abdulai Jalloh

Download or read book West African Agriculture and Climate Change written by Abdulai Jalloh and published by Intl Food Policy Res Inst. This book was released on 2013-01-01 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first of three books in IFPRI's climate change in Africa series, West African Agriculture and Climate Change: A Comprehensive Analysis examines the food security threats facing 11 of the countries that make up West Africa -- Benin, Burkina Faso, Côte d'Ivoire, Ghana, Guinea, Liberia, Niger, Nigeria, Senegal, Sierra Leone, and Togo -- and explores how climate change will increase the efforts needed to achieve sustainable food security throughout the region. West Africa's population is expected to grow at least through mid-century. The region will also see income growth. Both will put increased pressure on the natural resources needed to produce food, and climate change makes the challenges greater. West Africa is already experiencing rising temperatures, shifting precipitation patterns, and increasing extreme events. Without attention to adaptation, the poor will suffer. Through the use of hundreds of scenario maps, models, figures, and detailed analysis, the editors and contributors of West African Agriculture and Climate Change present plausible future scenarios that combine economic and biophysical characteristics to explore the possible consequences for agriculture, food security, and resources management to 2050. They also offer recommendations to national governments and regional economic agencies already dealing with the vulnerabilities of climate change and deviations in environment. Decisionmakers and researchers will find West African Agriculture and Climate Change a vital tool for shaping policy and studying the various and likely consequences of climate change.

Sustainable Agricultural Mechanization: A Framework for Africa

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Publisher : Food & Agriculture Org.
ISBN 13 : 9251308713
Total Pages : 150 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Sustainable Agricultural Mechanization: A Framework for Africa by : Food and Agriculture Organization of the United Nations

Download or read book Sustainable Agricultural Mechanization: A Framework for Africa written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2019-03-13 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This framework presents ten interrelated principles/elements to guide Sustainable Agricultural Mechanization in Africa (SAMA). Further, it presents the technical issues to be considered under SAMA and the options to be analysed at the country and sub regional levels. The ten key elements required in a framework for SAMA are as follows: The analysis in the framework calls for a specific approach, involving learning from other parts of the world where significant transformation of the agricultural mechanization sector has already occurred within a three-to-four decade time frame, and developing policies and programmes to realize Africa’s aspirations of Zero Hunger by 2025. This approach entails the identification and prioritization of relevant and interrelated elements to help countries develop strategies and practical development plans that create synergies in line with their agricultural transformation plans. Given the unique characteristics of each country and the diverse needs of Africa due to the ecological heterogeneity and the wide range of farm sizes, the framework avoids being prescriptive.

An African Green Revolution

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Publisher : Springer Science & Business Media
ISBN 13 : 9400757603
Total Pages : 310 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis An African Green Revolution by : Keijiro Otsuka

Download or read book An African Green Revolution written by Keijiro Otsuka and published by Springer Science & Business Media. This book was released on 2012-12-22 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores the usefulness of the Asian model of agricultural development for Africa, where, even before the recent world food crisis, half the population lived on less than on dollar a day, and a staggering one in three people and one third of all children were undernourished. Africa has abundant natural resources; agriculture provides most of its jobs, a third of national income and a larger portion of total export earnings. However the levels of land and labor productivity rank among the worst in the world. The book explains Africa’s productivity gap and proposes ways to close it, by examining recent experience in Africa and by drawing on lessons from Asia.

Adoption of maize production technologies in Eastern Tanzania

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Author :
Publisher : CIMMYT
ISBN 13 : 9706480153
Total Pages : 41 pages
Book Rating : 4.7/5 (64 download)

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Book Synopsis Adoption of maize production technologies in Eastern Tanzania by :

Download or read book Adoption of maize production technologies in Eastern Tanzania written by and published by CIMMYT. This book was released on 1998 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: