Resultados de búsqueda - "Ethiopia"

  1. Soil and water conservation technologies: A buffer against production risk in the face of climate change? Insights from the Nile basin in Ethiopia por Kato, Edward, Ringler, Claudia, Yesuf, Mahmud, Bryan, Elizabeth

    Publicado 2009
    “…This study investigates the impact of different soil and water conservation technologies on the variance of crop production in Ethiopia to determine the risk implications of the different technologies in different regions and rainfall zones. …”
    Enlace del recurso
    Artículo preliminar
  2. Assessment of village chicken production system and evaluation of the productive and reproductive performance of local chicken ecotype in Bure district, North west Ethiopia por Moges, F., Mellesse, A., Dessie, Tadelle

    Publicado 2010
    “…A survey was conducted in Bure district, North West Ethiopia, from 2007 to 2008 to assess the existing village chicken production system. …”
    Enlace del recurso
    Journal Article
  3. Assessment of effect of management practices and agro-ecology on water productivity of major crops in Meja Watershed, Jeldu District, Oromia Region, Ethiopia por Asfaw, A.

    Publicado 2012
    “…Crop production under rainfed system is the major livelihood strategy for smallholder farmers in Ethiopia. The major objective of this study is, therefore, to estimate water productivity of major crops grown under rainfed system in Meja watershed as influenced by management practices and local agro-ecology. …”
    Enlace del recurso
    Tesis
  4. The incidence of new and the prevalence and persistence of recurrent trypanosome infections in cattle in southewest Ethiopia exposed to a high challenge with drug-resistant parasites por Rowlands, G.J., Leak, S.G.A., Peregrine, A.S., Nagda, S.M., Mulatu, W., D'Ieteren, G.D.M.

    Publicado 2001
    “…A method is described for calculating new infection incidence from monthly field data collected between April 1994 and February 1998 from an average of 770 Ethiopian Highland Zebu cattle maintained under traditional management in the Ghibe valley, southwest Ethiopia and exposed to a high challenge with drugresistant parasites. …”
    Enlace del recurso
    Journal Article
  5. Comparative performance of two broiler hybrids (Cobb-500 and Ross) under small-scale production system in Debre Zeit, central Ethiopia por Lobago, F., Melese, G., Mideksa, B., Tibbo, Markos

    Publicado 2003
    “…Comparative performance of two broiler hybrids (Cobb-500 and Ross) under small-scale production system in Debre Zeit, central Ethiopia was evaluated. Questionnaire was also used to collect information on management and marketing of small-scale broiler production. …”
    Enlace del recurso
    Journal Article
  6. A cross-sectional study of bovine brucellosis and test performance in intra-and peri-urban production systems in and around Addis Ababa, Ethiopia por Asfaw, Y., Molla, B., Zessin, K.H., Tegegne, Azage

    Publicado 1998
    “…A cross-sectional study of bovine brucellosis was carried out from May to October 1997 on 42 dairy farms located in Addis Ababa, Sebeta, Kaliti and Debre Zeit, Ethiopia. An overall herd infection rate of 33.3 percent was established. …”
    Enlace del recurso
    Journal Article
  7. Collective management on communal grazing lands: Its impact on vegetation attributes and soil erosion in the upper Blue Nile basin, northwestern Ethiopia por Alemayehu, M., Amede, Tilahun, Bohme, M., Peters, Kurt J.

    Publicado 2013
    “…Collective action, on communal grazing land, has evolved in the highlands of northwestern Ethiopia to mitigate the problems of feed shortage and land degradation due to overgrazing. …”
    Enlace del recurso
    Journal Article

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