Resultados de búsqueda - Latinx~

  1. Investigating demand for biofortified seeds in developing countries: high-iron pearl millet in India por Birol, Ekin, Asare-Marfo, Dorene, Karandikar, Bhushana, Roy, Devesh, Diressie, Michael Tedla

    Publicado 2015
    “…Choice data come from 630 pearl millet-producing households from three purposefully selected districts of Maharashtra. A latent class model is used to investigate the heterogeneity in farmers’ preferences for pearl millet attributes and to profile farmers who are more or less likely to choose high-iron varieties of pearl millet.– The results reveal that there are three distinct segments in the sample, and there is significant heterogeneity in farmer preferences across these segments. …”
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  2. Viruses and virus-like diseases affecting sweet potato subsistence farming in southern Tanzania por Ndunguru, J., Kapinga, R.

    Publicado 2007
    “…Twenty foliar samples from infected plants were tested serologically for Sweet potato chlorotic stunt virus (SPCSV), Sweetpotato feathery mottle virus (SPFMV), Sweet potato mild mottle virus (SPMMV), Sweet potato chlorotic fleck virus (SPCFV), Sweet potato calico-like virus (SPCaLV), Sweet potato mild speckling virus (SPMSV), C-6 (a new flexious rod virus), Sweet potato latent virus (SwPLV), Sweet potato virus G (SPVG) and Cucumber mosaic virus (CMV) using Nitrocelullose Membrane ELISA (NCM-ELISA). …”
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  3. Factors contributing to farm-level productivity and household income generation in coastal Bangladesh’s rice-based farming systems por Emran, Shah-Al, Krupnik, Timothy J., Aravindakshan, Sreejith, Kumar, Virender, Pittelkow, Cameron M.

    Publicado 2021
    “…Using a panel survey dataset of 32 variables from 502 farm households located within polder (coastal embankment) and outside polder systems during 2005–2015, we employed statistical factor analysis to characterize five independent latent factors named here asFarming Challenges,Economic Status,Crop Management Practices,Asset Endowment,and Farm Characteristics. …”
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  4. Heterogeneous multidimensional efficiency effects of agro-ecological pest management transition and intensification in smallholder systems–evidence from mango fruit fly control in... por Owili, S.O., Otieno, D.J., Chimoita, E.L., Baijukya, F.P.

    Publicado 2025
    “…This paper evaluates whether the adoption and intensification of APM improve both technical and eco-efficiency in smallholder settings, with a focus on the Oriental fruit fly (Bactrocera dorsalis L.) in mango (Mangifera indica L.) orchards. We apply a latent class stochastic metafrontier model to a sample of 418 orchard managers from Makueni County, Kenya, selected through a multistage sampling procedure. …”
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  5. Estimating sensitivity and specificity of a faecal examination method for Schistosoma japonicum infection in cats, dogs, water buffaloes, pigs, and rats in western Samar and Sorsog... por Carabin, H., Balolong, E., Joseph, L, McGarvey, S.T., Johansen, M.V., Fernández, T., Willingham, Arve Lee, Olveda, R.

    Publicado 2005
    “…Sensitivity and specificity of one, two, three, four, and five faecal samples were estimated using a Bayesian latent class approach. A total of 59, 43, 74, and 80% of the censored cats, dogs, pigs, and water buffaloes in the four villages were sampled, respectively. …”
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