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Sifat Fisik Daging Domba Garut Jantan dengan Waktu Pemberian Pakan yang Berbeda Rahayu, S.; Aditya, E. L.; Jamil, S.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 3 No. 2 (2015): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

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Abstract

High ambient temperature in tropical, especially during the daytime of Garut lamb cause highlevel of stress and low productivity. To overcome it can be  improved the management. If the feed is givenin the evening, its metabolism process will take place throughout the night with the lower temperature.This method is expected result the higher productivity include the meat quality. So the aim of thisstudy was to evaluate the influence of feeding time (morning and evening) toward the physical meatcharacteristics of Garut lamb. 12 Garut lamb were used. They were placed in 12 individual cages. Thisstudy used block randomized design. As treatment was feeding time. As feed was  a mix of field grass andconcentrates (40:60). Data of physical meat characteristics were analyzed by t-test. The physical meatcharacteristics include value of pH, the ability to water bind, cooking loss, and score of meat colour werenot significant. Garut lamb that was given feed at morning time, significant resulted the meat with moretender (1.04 kg/cm2) than the feeding time at evening (1.59 kg/cm2) (P<0.05). It can be concluded thatthe physical meat characteristics (except meat tenderness) of Garut lamb were similar in both differentfeeding time. The treatment of different feeding time can be change the behaviour of Garut lamb.
Performa Produksi Sapi Bali dan Peranakan Ongole yang Digemukan dengan Pakan Berbasis Sorghum Aditya, E. L.; Priyanto, R.; Baihaqi, M.; Putra, B. W.; Ismail, M.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 1 No. 3 (2013): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

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Abstract

The objective of the research was to evaluate production performance of Bali and Ongole crossbreed (PO) cattle fed with sorghum grain base. A total 12 cattle were used for this research. Treatment were breed (Bali and Ongole crossbreed) and slaughter weight (slaughter weight group 1/SWG 1 : 250-300 kg and slaughter weight group/SWG 2 : 300-350 kg) with 3 cattle for each treatment. Parameter observed were feed conversion, average daily gain (ADG), feed consumption and final weight. The result indicated that PO cattle has better feed conversion for both group of slaughter weight than Bali cattle (P<0.05). The average feed conversion for Bali and PO cattle on SWG 1 were 14.586 and 9.064 respectively, whereas on SWG 2 were 18.566 and 9.163 respectively. In consequence the ADG of PO cattle was higher than Bali cattle (P<0.05). The ADG for PO cattle and Bali cattle (kg/day) on SWG 1 were 0.797 and 0.478 respectively, and ons SWG 2 were 0.903 and 0.418 respectively. In addition, final weight for PO cattle on SWG 2 was higher than Bali cattle (P<0.05). The average final weight (kg) for PO and Bali cattle on SWG 2 were 347.10 and 307.61. There were no significant differences on final weight of PO and Bali cattle on SWG 1. The average final weight (kg) for PO and Bali cattle on SWG 1 were 285.96 and 274.44 respectively. Feeding Sorghum silage on PO and Bali cattle have positive impact on production performance, therefore this application is suitable to apply for local farmer.