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The investigation of voluntary feed intake (VFI) and nitrogen retention (NRET) during parasitic infections in small ruminants is the central theme of this thesis. An attempt was made to examine the effects of trypanosomiasis on feed intake, digestibility, nitrogen retention and animal products. I...
Approximately 25 % of the world’s land surface support about 20 million households or about 180–200 million people in pastoral areas (Degen, 2007). Pastoral production systems are low external input systems that Kaufmann (2007) characterizes as probabilistic ra...
A flock monitoring study on 60 households as undertaken from October 2008 to September 2009 to measure productive and reproductive performances; determine socioeconomic benefits and husbandry practices; and identify production barriers and suggest intervention options in Alaba Special Woreda. The...
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