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什么是五指山豬？

yisiyi 2010-12-2 11:11

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簡(jiǎn)介

五指山豬(又稱老鼠豬)主要特性:體型小,胸部較窄,背腰平直,腹部不下垂,臀部不發(fā)達(dá),四肢細(xì)而長(zhǎng),體質(zhì)細(xì)致緊湊。頭小而長(zhǎng),耳小直立。

五指山豬(又稱老鼠豬)
Wuzhishan
產(chǎn)地(或分布):海南省五指山區(qū)。
數(shù)量:1983年調(diào)查有繁殖母豬600余頭。
主要特性:體型小,胸部較窄,背腰平直,腹部不下垂,臀部不發(fā)達(dá),四肢細(xì)而長(zhǎng),體質(zhì)細(xì)致緊湊。頭小而長(zhǎng),耳小直立,嘴尖,嘴筒微彎被毛大部為黑色,腹部與四股內(nèi)側(cè)為白色,崇毛呈黑色或棕色。成年母豬體重30-35千克。性成熟早,小母豬斷乳后一個(gè)月有發(fā)情征狀,3-4月齡初配。產(chǎn)仔數(shù):初產(chǎn)4頭,經(jīng)產(chǎn)6-8頭。小公豬1-1.5月齡有性行為,當(dāng)?shù)厝罕姴涣艄i,即小公豬性成熟配種后就宰殺。

Distribution:Wuzhishan mountain region of Hainan province.
Popu|ation size:Approximately 600 boars in 1983.
Major characteristics:The breed has small body conformation,with fine and tight constitution,with small and long head,small and erect ears,smooth and lighdy bended snout,narrow chest,flat and straight back,undraping belly,steep rump,and trim long legs.The coat color of the breed is mostly black,and the belly and the inside of the legs are white,the mane is black or brown.Average weight of female adult is 30-35kg.When about 30 days after weaning,the piglet shows estrus sigh.It can be bred at the age of 3-4 months.The litter size is 4 piglets in the first litter,and 6-8piglets in afterward litter.The male piglet has sexual behavior at the age of 1-1.5 months,so it is slaughtered after mated.