Space allowance impacts behavior, productivity, reproductivity and immunity of sheep-a review.

Sheep is an important producing animal in subtropical and arid regions; however, sheep farming practices and welfare standards are still not well established. To move to either intensive or intensive sheep production, stocking density (animal/area, SD) is a significant factor that influencing the welfare and productivity of animals. However, there are discrepancies in space allowance standards for wool, meat, and dairy sheep at different stages.

Growth, physiological performance, and pork quality of weaner large white piglets to different inclusion levels of nano zinc oxide.

Thirty intensively reared piglets averaged 7.6 ± 0.32 kg were used for the experiment.