Article
Evaluation of biological and economic efficiency of smallholder pig production systems in North Vietnam.
Tropical animal health and production - 1 May 2007
Lemke U, Kaufmann B, Thuy L T, Emrich K, Zárate A Valle
Abstract excerpt
This study evaluates smallholder pig production systems in North Vietnam, comparing a semi-intensive system near a town with good market access, where a Vietnamese improved breed has replaced the indigenous pig breed, and an extensive system away from town, where the indigenous breed still prevails. Fieldwork was conducted in 64 households in four villages. Repeated farm visits yielded 234 structured interviews....
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