AMES, Iowa — A new study is raising questions about the effectiveness of small, metal crates for pregnant pigs. Researchers from Iowa State University found that allowing pregnant pigs to move freely ...
A recent survey shows that hoop barns for beef cattle production are becoming more common in Iowa, offering benefits for the environment. The survey was conducted by Mark Honeyman, interim director of ...
AMES, Iowa (AP) -- A new study is raising questions about the effectiveness of small, metal crates for pregnant pigs that animal welfare groups say are cruel and inhumane. Researchers from Iowa State ...
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