Resultados de búsqueda - "red poll cattle"

Heterosis, additive maternal and additive direct effects on the Red Poll and Boran breeds of cattle por Trail, J.C.M., Gregory, K.E., Marples, H.J.S., Kakonge, J.

Materias: “…red poll cattle…”
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Crossbreeding cattle in beef production programmes in Kenya. II. Comparison of purebred Boran and Boran crossed with the Red Poll and Santa Gertrudis breeds por Trail, J.C.M., Gregory, K.E., Durkin, J.W., Sandford, J.

Materias: “…red poll cattle…”
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Crossbreeding indigenous East African cattle with American Angus and Red Poll por Trail, J.C.M.

Materias: “…red poll cattle…”
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