Factors Associated with Farmers' Participation in Agricultural Extension Programs in Tanzania PDF Download

Author: Nicodemus Pessa Sicilima
Publisher:
ISBN:
Category : Agricultural development projects
Languages : en
Pages : 696

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Book Description

Author: Scott Menard
Publisher: SAGE
ISBN: 9780761922087
Category : Mathematics
Languages : en
Pages : 130

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Book Description
The focus in this Second Edition is again on logistic regression models for individual level data, but aggregate or grouped data are also considered. The book includes detailed discussions of goodness of fit, indices of predictive efficiency, and standardized logistic regression coefficients, and examples using SAS and SPSS are included. More detailed consideration of grouped as opposed to case-wise data throughout the book Updated discussion of the properties and appropriate use of goodness of fit measures, R-square analogues, and indices of predictive efficiency Discussion of the misuse of odds ratios to represent risk ratios, and of over-dispersion and under-dispersion for grouped data Updated coverage of unordered and ordered polytomous logistic regression models.

Author:
Publisher:
ISBN:
Category : Africa
Languages : en
Pages : 664

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Book Description

Author: World Bank
Publisher: World Bank Publications
ISBN: 0821368095
Category : Business & Economics
Languages : en
Pages : 390

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Book Description
The world's demand for food is expected to double within the next 50 years, while the natural resources that sustain agriculture will become increasingly scarce, degraded, and vulnerable to the effects of climate change. In many poor countries, agriculture accounts for at least 40 percent of GDP and 80 percent of employment. At the same time, about 70 percent of the world's poor live in rural areas and most depend on agriculture for their livelihoods. 'World Development Report 2008' seeks to assess where, when, and how agriculture can be an effective instrument for economic development, especially development that favors the poor. It examines several broad questions: How has agriculture changed in developing countries in the past 20 years? What are the important new challenges and opportunities for agriculture? Which new sources of agricultural growth can be captured cost effectively in particular in poor countries with large agricultural sectors as in Africa? How can agricultural growth be made more effective for poverty reduction? How can governments facilitate the transition of large populations out of agriculture, without simply transferring the burden of rural poverty to urban areas? How can the natural resource endowment for agriculture be protected? How can agriculture's negative environmental effects be contained? This year's report marks the 30th year the World Bank has been publishing the 'World Development Report'.

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 516

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Book Description

Author: Madhur Gautam
Publisher: World Bank Publications
ISBN: 9780821347584
Category : Technology & Engineering
Languages : en
Pages : 94

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Book Description
The Training and Visit (T&V) system of management was introduced in Kenya by the World Bank in 1982 as a pilot, which became effective in 1991. The two Bank Extension Projects that supported the T&V system sought to increase agricultural productivity and develop the institutions of the extension service. Whether the extension approach is effective or not became a subject for debate. The costs appear to be high and the impact on agricultural production low. This volume evaluates the impact of the system based on a credible body of empirical evidence. It identifies the system's deficiencies and makes recommendations for improvement.

Author:
Publisher: ILRI (aka ILCA and ILRAD)
ISBN: 9291462179
Category : Agricultural extension work
Languages : en
Pages : 270

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Book Description

Author: Dina Umali-Deininger
Publisher: World Bank Publications
ISBN: 9780821328033
Category : Technology & Engineering
Languages : en
Pages : 88

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Book Description
World Bank Discussion Paper 236. Agricultural support services play an important role in increasing agricultural productivity. Given the importance of agriculture to developing countries, governments have taken the lead in providing such services.

Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 896

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Book Description

Author: Lawrence J. Lau
Publisher:
ISBN:
Category : Agricultural extension work
Languages : en
Pages : 122

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Book Description