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Large White piglets on a farm A Large White sow suckling her piglets Interior of pig farm at Bjärka-Säby Castle, Sweden, 1911. Pig farming, pork farming, pig production or hog farming is the raising and breeding of domestic pigs as livestock, and is a branch of animal husbandry. Pigs are farmed principally for food (e.g. pork: bacon, ham ...
Intensive pig farming, also known as pig factory farming, is the primary method of pig production, in which grower pigs are housed indoors in group-housing or straw-lined sheds in establishments also known as piggeries, whilst pregnant sows are housed in gestation crates or pens and give birth in farrowing crates.
Prey animals, sheep, goats, pigs and cattle, were progressively domesticated early in the history of agriculture. [3] Pigs were domesticated in the Near East between 8,500 and 8000 BC, [4] sheep and goats in or near the Fertile Crescent about 8,500 BC, [5] and cattle from wild aurochs in the areas of modern Turkey and Pakistan around 8,500 BC. [6]
Industrial production of pigs and poultry is an important source of greenhouse gas emissions and is predicted to become more so. On intensive pig farms, the animals are generally kept on concrete with slats or grates for the manure to drain through. The manure is usually stored in slurry form (slurry is a liquid mixture of urine and feces).
Download as PDF; Printable version ... chicken production to 4 in industrial pig production. ... Feed Industry Association (AFIA), [16] there are four basic steps:
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Livestock farming practices have largely shifted to intensive animal farming. [4] Intensive animal farming increases the yield of the various commercial outputs, but also negatively impacts animal welfare, the environment, and public health. [5] In particular, beef, dairy and sheep are an outsized source of greenhouse gas emissions from ...