Pig: Difference between revisions

Browse history interactively ← Previous edit Next edit →Content deleted Content addedVisual WikitextInline

Revision as of 13:07, 9 April 2007 view sourceArria Belli (talk \| contribs)1,452 editsm →External links: {{Pet Species}}← Previous edit		Revision as of 09:13, 10 April 2007 view source 58.7.252.235 (talk) →As food Next edit →
Line 40:		Line 40:
	\|amount2=60.4		\|amount2=60.4
	\|country3={{BRA}}		\|country3={{BRA}}
			\|YER OMG THER IS A PIG SO BIG IT DIGS AND WEARS A WIG JIG JIG JIG
	\|amount3=33.2
	\|country4={{VNM}}
	\|amount4=27.0
	\|country5= {{GER}}
	\|amount5=26.9
	\|country6= {{ESP}}
	\|amount6=25.3
	\|country7= {{POL}}
	\|amount7=18.0
	\|country8= {{FRA}}
	\|amount8=15.0
	\|country9= {{CAN}}
	\|amount9=14.7
	\|country10= {{MEX}}
	\|amount10=14.6
	\|world=960.8 }}

	The domestic pig is farmed for its meat called ]. Products made of pork include ], ] and ]. The head of a pig can be used to make ]. ], ], and other ] from pigs are also widely used for food.

	In some ]s, such as ] and ], there are ].

	In ] nations, domestic pigs farming has shifted away from the ] to large-scale ] where meat can be mass-produced. This has resulted in lower production costs, but more significant ] concerns.
	]]]

	In ]s, and some parts of ]s, the domestic pig is frequently raised outdoors in yards. In some cases pigs are even raised in open fields where they are allowed to ]; they are watched by ]s, essentially ]s for pigs.

	==As pets==		==As pets==

Revision as of 09:13, 10 April 2007

Template:ToLCleanup

Domestic Pig

Sow and five piglets
Conservation status
Template:StatusDomesticated
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Artiodactyla
Family:	Suidae
Genus:	Sus
Species:	S. scrofa
Subspecies:	S. s. domestica
Trinomial name
*Sus scrofa domestica* Linnaeus, 1758
Synonyms
Sus domestica

The domestic pig (Sus scrofa domestica) is usually given the scientific name Sus scrofa, though some authors call it S. domestica, reserving S. scrofa for the wild boar. It was domesticated approximately 5,000 to 7,000 years ago. Pigs are found across Europe, the Middle East and extend into Asia as far as Indonesia and Japan. The distinction between wild and domestic animals is slight, and domestic pigs have become feral in many parts of the world (for example, New Zealand) and caused substantial environmental damage.

Sus scrofa has four subspecies, each occupying distinct geographical areas:

Sus scrofa scrofa (western Africa, Europe)
Sus scrofa ussuricus (northern Asia and Japan)
Sus scrofa cristatus (Asia Minor, India)
Sus scrofa vittatus (Indonesia)

Pigs are one of the oldest forms of livestock, having been domesticated as early as 7000 BC . It is believed to have been domesticated either in the Near East or in China from the Wild Boar. The adaptable nature and omnivorous diet of the Wild Boar allowed early humans to domesticate it much earlier than many other forms of livestock, such as cattle. Pigs were mostly used for food, but people also used their hide for shields, their bones for tools and weapons, and their bristles for brushes. Pigs were brought to southeastern North America from Europe by De Soto and other early Spanish explorers. Escaped pigs became feral and were freely used by Native Americans as food.

As food

{{Agricultural production box |year=2005 |animal=pig |country1= China |amount1=488.8 |country2= United States |amount2=60.4 |country3= Brazil |YER OMG THER IS A PIG SO BIG IT DIGS AND WEARS A WIG JIG JIG JIG

As pets

Pigs are known to be intelligent animals and have been found to be more trainable than dogs or cats. Asian pot-bellied pigs, a smaller subspecies of the domestic pig, have made popular house pets in the United States beginning in the latter half of the 20th century. Regular domestic farmyard pigs have also been known to be kept indoors, but due to their large size and destructive tendencies, they typically need to be moved into an outdoor pen as they grow older. Most pigs also have an extreme fear of being picked up, but will usually calm down once placed back on the floor.

Breeds of pigs

Pigs are exhibited at agricultural shows, judged either as stud stock compared to the standard features of each breed, or in commercial classes where the animals are judged primarily on their suitability for slaughter to provide premium meat.