Phenotypic characterization of local pigs (Zovawk) in Mizoram

Abstract

The Mizo local pigs (Zovawk) are small variety of pigs in which adult body weight ranges from 40-50 kg. It is a newly recognised pig breed of Mizoram by the ICAR-National Bureau of Animal Genetic Resources, Karnal (NBAGR). Scientific studies are scanty. Present study aimed to report the phenotypic characterisation of Zovawk. The whole body is covered by black hairs with a star forehead. The four limbs below the knee region are covered by white hairs. Zovawk pig attained puberty at 143.20±1.44 days in males and 120±1.18 days in females. Average litter size at birth and weaning were 7.5±0.01 and 6.17±0.007 respectively. Average litter weight (kg) at birth and weaning were 4.61±0.007 and 25.31±0.63 respectively. Average individual weight (kg) at birth and weaning were 0.61±0.016 and 4.41±0.16. Body weight (kg) at birth, weaning, five months, eight months and during first farrowing were found 0.61±0.016, 4.41±0.16, 12.65± 3.4, 23.79± 5.2 and 30.15± 2.6 respectively. The average age at first farrowing was 314.9±5.8 days.