Effects of different volumes of a water-soluble and biodegradable nesting material on behavior, pain, glycemia, farrowing traits, and performance in crated sows
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This study evaluated the effects of providing 3-15 kg of a soluble and biodegradable biopolymer-based enrichment material (blend of biodegradable polymers and natural fibers) to prepartum sows housed in farrowing crates. Fifteen sows were blocked by body weigh... ...