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    Start Over Language English Journal Title Agricultural Economics

    2. Adoption of improved chickpea varieties : KRIBHCO experience in tribal region of Gujarat, India

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Shiyani, R. L. (author), Joshi, P. K. (author), Asokan, M. (author), and Bantilan, M. C. S. (author)
    Format:
    Journal article
    Publication Date:
    2002-05
    Published:
    India: Elsevier
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18709
    Journal Title:
    Agricultural Economics
    Journal Title Details:
    27 (1) 33-39
    Notes:
    Agricultural Economics (Amsterdam, Netherlands), The study aims to track adoption of improved chickpea varieties, and assess their on-farm benefits in some remote and backward tribal villages in Gujarat, India, where few newly developed varieties were introduced by a non-government organization. It also determines key factors which were influencing their adoption. The study found that adoption of improved chickpea varieties was gradually increasing by replacing a prominent local variety. Duration of crop maturity, farm size, yield risk, and farmers' experience of growing chickpea crop were significantly influencing their adoption. The on-farm benefits as a result of improved varieties were realized in terms of increased yield levels, higher income and labor productivity, more marketable surplus, price premium and stabilized yields in fluctuating weather. Breeding short duration varieties with stable yield levels under varying weather, and organizing seed multiplication and dissemination in regions, where moisture stress is a problem during maturity of chickpea, are the major suggestions.

    3. Adoption of new technologies in Ethiopian agriculture : the case of Tegulet-Bulga district, Shoa Province

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Coffin, H. Garth (author), Gunjal, Kissan (author), Kebede, Yohannes (author), and Department of Agricultural Economics, McGill University, Quebec, Canada
    Format:
    Journal article
    Publication Date:
    1990-04
    Published:
    Netherlands
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 94 Document Number: C07290
    Journal Title:
    Agricultural Economics
    Journal Title Details:
    4 (1) : 27-43
    Notes:
    James F. Evans Collection

    4. Advertising and food, drink and tobacco consumption in the United Kingdom: a dynamic demand system

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Duffy, Martyn (author)
    Format:
    Journal article
    Publication Date:
    2003-11
    Published:
    UK: Elsevier
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C18712
    Journal Title:
    Agricultural Economics
    Journal Title Details:
    28 (1) 51-70
    Notes:
    Agricultural Economics (Amsterdam, Netherlands), This paper tests for the influence of advertising on the inter-product distribution of consumer demand for non-durable goods and services in the UK, 1963–1996. The long-run demand for seven categories of non-durable products is modelled through an advertising-augmented version of the almost ideal demand system (AIDS), which is incorporated into an error-correction model to allow for short-run dynamic adjustments to long-run equilibrium positions. Model estimates confirm that the restrictions of price homogeneity and symmetry appear to be consistent with the data, yield measures of the various types of demand elasticity that are in general plausible, confirm the strong influence of prices on the allocation of consumer expenditure, but find little evidence to support the hypothesis that advertising has the power to effect marked changes in the inter-product pattern of consumer demand in the UK.

    6. Agriculture–nutrition linkages in farmers’ communication networks

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Jäckering, Lisa (author), Gödecke, Theda (author), and Wollni, Meike (author)
    Format:
    Online journal article
    Publication Date:
    2019-08
    Published:
    Wiley Periodicals, Inc.
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 78 Document Number: D10824
    Journal Title:
    Agricultural Economics
    Notes:
    16 pages., via online journal., To date, little is known about how information flows within farmer groups and how extension interventions could be designed to deliver combined information on agriculture and nutrition. This study uses unique network data from 815 farm households in Kenya to investigate the structure and characteristics of agricultural and nutrition information networks within farmer groups. Dyadic regressions are used to analyze the factors influencing link formation for the exchange of agricultural and nutrition information. In addition, we apply fixed‐effects models to identify the characteristics of central persons driving information exchange in the two networks, as well as potentially isolated persons, who are excluded from information networks within their farmer groups. Our results show that nutrition information is exchanged within farmer groups, although to a limited extent, and mostly flows through the existing agricultural information links. Thus, diffusing nutrition information through agricultural extension systems may be a viable approach. Our findings further suggest that group leaders and persons living in central locations are important drivers in the diffusion of information in both networks and may thus serve as suitable entry points for nutrition‐sensitive extension programs. However, we also identify important heterogeneities in network characteristics. In particular, nutrition information is less often exchanged between men and women, and some group members are completely isolated from nutrition information exchange within their farmer groups. We derive recommendations on taking these differences in network structure and characteristics into account when designing nutrition‐sensitive extension programs.

    7. Agriculture–nutrition linkages in farmers’ communication networks

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Jäckering, Lisa (author), Gödecke, Theda (author), Wollni, Meike (author), and Department of Agricultural Economics and Rural Development, University of Goettingen, Goettingen, Germany
    Format:
    Online journal article
    Publication Date:
    2019-07-10
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 114 Document Number: D10997
    Journal Title:
    Agricultural Economics
    Journal Title Details:
    50 : 657-672
    Notes:
    16 pages., Wiley Online Library, To date, little is known about how information flows within farmer groups and how extension interventions could be designed to deliver combined information on agriculture and nutrition. This study uses unique network data from 815 farm households in Kenya to investigate the structure and characteristics of agricultural and nutrition information networks within farmer groups. Dyadic regressions are used to analyze the factors influencing link formation for the exchange of agricultural and nutrition information. In addition, we apply fixed-effects models to identify the characteristics of central persons driving information exchange in the two networks, as well as potentially isolated persons, who are excluded from information networks within their farmer groups. Our results show that nutrition information is exchanged within farmer groups, although to a limited extent, and mostly flows through the existing agricultural information links. Thus, diffusing nutrition information through agricultural extension systems may be a viable approach. Our findings further suggest that group leaders and persons living in central locations are important drivers in the diffusion of information in both networks and may thus serve as suitable entry points for nutritionsensitive extension programs. However, we also identify important heterogeneities in network characteristics. In particular, nutrition information is less often exchanged between men and women, and some group members are completely isolated from nutrition information exchange within their farmer groups. We derive recommendations on taking these differences in network structure and characteristics into account when designing nutrition-sensitive extension programs.

    8. An econometric choice for extension-teaching methods: the Ilorin and Oyo North Agricultural Development Projects' experience

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    Collection:
    Agricultural Communications Documentation Center (ACDC)
    Contributers:
    Umeh, J. Chinedu (author / Department of Agricultural Economics and Farm Management, University of Ilorin, Ilorin Kwara State, Nigeria.)
    Format:
    Journal article
    Publication Date:
    1990-12
    Published:
    Netherlands: Amsterdam : Elsevier
    Location:
    Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 92 Document Number: C06780
    Journal Title:
    Agricultural Economics
    Journal Title Details:
    4 (3/4) : 229-238
    Notes:
    AGRICOLA IND 92018417, The appropriate combination of extension-teaching methods for rapid farm-technology diffusion and sustained productivity growth in the World-Bank-Assisted Agricultural Development Project in rural Nigeria is examined. The multiple extension-teaching methods in the Ilorin and Oyo North Projects have led to self-defeating and counterproductive results. Using principal-components analysis, the ten extension-teaching methods (variables) are transformed into a linear equation by allocating relative weights to each variable. These weights (coefficients of the equation), which are reasonably unique to each variable, measure the relative importance of the variables and therefore facilitate their ranking in each of the project districts. The usefulness of the principal component model in the World-bank-assisted Agricultural Development Projects in particular, and the rural Nigerian agricultural industry in general, are briefly discussed. (original)