Performans Induk Sapi Peranakan Ongole dan Silangan Simmental Peranakan Ongole di Kabupaten Sleman Yogyakarta

• المؤلفون الرئيسيون: Ariyanti, Febri, Ismaya, Ismaya, Widi, T.S. Mastuti, Baliarti, Endang
• التنسيق: Conference or Workshop Item NonPeerReviewed
• اللغة: English
• منشور في: 2011
• الموضوعات: Animal Reproduction
• الوصول للمادة أونلاين: https://repository.ugm.ac.id/137851/1/Seminar_Nasional_UNSOED%20%28Ismaya-36%29.pdf; https://repository.ugm.ac.id/137851/

Now many farmers have switched preferences from local cows to crossbred cows. The research was conducted to investigate performance oflocal cows Ongole Grade (OG] compared with Simmental Ongole Crossbred Cows (SOCC] in sub district Turi and Cangkringan, district Sleman Yogyakarta. Cow performance data got by interview of 51 farmers and body measurement got from 19 OG and 51 SOCC. There was different in body size, the body of SOCC bigger than OG (P<0.05) on girth of chest (170.75±1.90 cm vs 156.52±2.16 cm]; whiteres height (128.68±1.00 cm vs 121.57ll.03 cm); body length (119.73ll.43 cm vs 105.26+1.21 cm]; heigth at hip (132.75i0.93 cm vs 127.31+0.93 cm]; hip wide (46.7510.67 cm vs 41.68i0.76 cm]; head lenght (52.00+0.46 cm vs 48.89i0.47 cm] and head wide (22.0210.34 cm vs 20.42i0.29 cm]. In terms of reproductive performance is obtained that post partum estrus (103.1617.01 days vs 151.84ll3.97 days] and post partum mating (116.00i6.71 days vs 154.05ll3.56 days] SOCC were shorter (P<0.05] than OG, while S/C (2.3710.18 vs 1.8910.20]; weaning age (125.09l5.47 days vs 147.37il3.48 days] and calving interval (427.9317.22 days vs 455.84ll5.98 days] were not different Based on the research result, the SOCC performance is better than OG in terms ofbody size, post partum estrus and postpartum mating. Key words: Performance, Ongole Grade, Simmental Ongole Crossbred Cows