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All Journal Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
J. Novianti
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Veterinary

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Respon Fisiologis dan Produksi Susu Sapi Perah FH pada Pemberian Rumput Gajah (Pennisetum purpureum) dengan Ukuran Pemotongan yang Berbeda J. Novianti; B. P. Purwanto; A. Atabany
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

Fresh milk production in the country has not been able to fullfill national needs due to low productivity of livestock. Animal feed and mode of administration in accordance with the needs of livestock can support livestock productivity . Provision of superior grass cut without causing a lot of wasted parts , cutting the size to see the physiological responses of cattle and increase feed intake and increased milk production . The study was conducted in July-October 2013 in the Laboratory of Field Husbandry IPB using first lactation dairy cows four tails . The design used is RBSL and analyzed by ANOVA on the four- stage treatment with physiological responses , intake and milk production as observed variables .The results showed that stable conditions and environmental stress could potentially cause mild to moderate stress ( THI : 68-90 ) . Size grass clippings do not significantly affect the response of heart rate and respiration rate with the highest value on the size of the piece 10 cm each - respectively 71.7 ± 3.4 beats / min ; 44.6 ± 5.5 beats / min compared to the size of the control pieces , 5 cm and 15 cm . Rectal temperatures were statistically significantly different from the size of the pieces of 5 and 10 cm higher than the control and 15 cm . However, the surface temperature and body temperature were not significantly different . Treatment is not real grass cutting its effect on feed intake and milk production ( P> 0:05 ) .Based on the research it can be said that the grass- cutting measure physiological responses of cattle does not affect the size of the cuts but can increase feed intake LB 0.2-0.9 kg / head / day and milk production of 0.2-0.5 liters per day as well as the efficiency of milk protein by 2.3 - 3.1 %
Efisiensi Produksi Susu dan Kecernaan Rumput Gajah (Pennisetum purpureum) pada Sapi Perah FH dengan Pemberian Ukuran Potongan yang Berbeda J. Novianti; B. P. Purwanto; A. Atabany
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 2 No. 1 (2014): 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

Animal feeds with the requirements were given to support production and productivity of livestock. Production and productivity were related with feed consumption and digestibility. Superior grass that was given without cutted causing a lot of wasted parts, so the grass size would be cutted to see an increase in feed consumption and digestibility, and milk production efficiency. The study was conducted on July-October 2013 in Field Laboratory of Animal Husbandry IPB, using four lactation dairy cattle. The research designs were RBSL and analyzed by ANOVA on the four stage treatment with feed consumption, digestibility, and milk production efficiency as observed variables. The results showed that cage condition and environmental could potentially caused mild to moderate stress (THI : 68–90), the size of grass cutted were not significant effect to the digestibility of Dry Material (BK), Crude Fat (LK), Crude Fiber (SK), BETN and TDN but significant effect to the digestibility of crude protein (P<0.05). Digestibility of proteins on cutting size in 5 cm (66.35 ± 5.29%) and 15 cm (67.44 ± 4.83%) higher than controls (63.40 ± 7.65%) and 10 cm (64.61 ± 5.92%). Treatments of the grass cutting were not significant effect to dry material and feces, as well as the efficiency of dry material, crude protein and crude fat were not significantly affect the size of elephant grass clippings. The size pieces of grass were not effect to feed consumption, efficiency and nutrient digestibility of feed but effect on protein digestibility.
Co-Authors A. Atabany B. P. Purwanto