Dongchuan

Synonyms: 
Zhoujiazi
Subgroup: 
Special Characteristics: 
Very early sexual maturity: boar mounts and ejaculates at 3 months age, gilts reach puberty as early as at 101 days of age.
Main Location: 
China northern Jiangsu (including Hong Kong, Macau & Taiwan)
Origin: 
Lower Changjiang Basin type
Habitat: 
Species: