摘要: Records kept between 1966 and 1971 on a herd of domesticated Banteng cattle(Bos (Bibos) banteng) in Sabah are analysed for reproductive productive data. Birth weights (male female respectively) were16·88 kg and15·64 kg. Growth rates the first 6 months were0·33 per day (male) and0·30 (female). Age at calving was32·37±4·76 interval12·8±2·12 months. Mortality was less than5 cent annum. Under conditions nutritional stress, cattle able to maintain body condition high fertility (93 cent). A timid temperament limits utilisation these under extensive conditions.