Resultados de búsqueda - Cattle. Periodicals.

  1. Trypanotolerant livestock in West and Central Africa. Volume 3. A decade's results por Hoste, Christian H., Chalon, E., D'Ieteren, G.D.M., Trail, J.C.M.

    Publicado 1992
    “…An additional section on major developments occuring during the study period has been included at the end of each country study.…”
    Enlace del recurso
    Libro
  2. Crossbreeding for increased beef production. 1. Performance of crosses between local breeds and either Santa Gertrudis or Red Poll por Ngere, L.O., Cameron, C.W.

    Publicado 1972
    “…The performances of local pure lines from West African Shorthorn (WAS) and N'Dama cattle, and their crosses with Santa Gertrudis and Red Poll were evaluated over a period of 4 years. …”
    Enlace del recurso
    Journal Article
  3. Guide to mitigation options to reduce greenhouse gas emissions in Chinese dairy sector por Sha, Wei, Zijlstra, Jelle, Wang, Yue, Hongmin, Dong

    Publicado 2021
    “…The first group of options is about herd management and deals with animal health, idle cows, raising young stock, age at first calving, transition period and genetic selection. The second group is about crop production and contains options about fertilization and crop yields. …”
    Enlace del recurso
    Artículo preliminar

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