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All Journal Jurnal Ilmu Ternak Veteriner Jurnal Ternak Tropika JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Livestock and Animal Research Animal Production : Indonesian Journal of Animal Production Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal ANGON: Journal of Animal Science and Technology Jurnal Agripet Animal Production

Efka Aris Rimbawanto

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Author-ID : 361030

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Environmental Science Immunology & microbiology Veterinary

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KONSENTRASI VFA DAN NH3 CAIRAN RUMEN DOMBA YANG DIBERI TEPUNG DAUN KELOR DAN MINYAK SAWIT SECARA IN VITRO Safitri, Afifah Dian; Suhartati, F M; Rimbawanto, Efka Aris
ANGON: Journal of Animal Science and Technology Vol 3 No 2 (2021): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. The research entitled VFA and NH3 Concentrations of Rumen Fluid Given In Vitro Moringa oleifera Leaf Meal and Palm Oil, which was conducted on 27 June 2020 to 12 September 2020. Materials and Methods. The material used in the study was the rumen fluid of 3 sheep obtained shortly after slughter, and beforehand lamb have been fed with the same treatment as the study. The treatment rations used consisted of R0 = control feed without moringa leaves and palm oil, R1 = control feed + 2% moringa oleifera leaf meal from feed dry matter (DM), and R2 = control feed + 2% moringa leaf meal from feed DM + 0.5% palm oil from feed DM. The method in the study was carried out in vitro according to Tilley and Terry (1963) which was modified by Sutardi (1979), the variable measured was the VFA concentration using the steam distillation method according to Krooman et al. (1967), while the rumen fluid NH3 concentration was measured using the Conway (1940) microdifusion technique. Results. The results of the analysis of variance showed that moringa leaf meal and palm oil supplementation had no significant effect (P> 0.05) on the VFA and NH3 concentrations of sheep rumen fluid in vitro, but the data obtained by supplementing Moringa leaf meal and palm oil could increase VFA 0,95% and NH3 0,94%. Conclusion. It was concluded that the use of 2% Moringa leaf powder supplementation and 0,5% palm oil increased the VFA concentration by 0,95% and NH3 0,94% of lamb rumen fluid in vitro. nd NH3 0,94% of lamb rumen fluid in vitro.

SUPLEMENTASI RDP (RUMEN DEGRADABLE PROTEIN) DAN UDP (UNDEGRADABLE PROTEIN) DALAM RANSUM DOMBA TERHADAP DEGRADASI BAHAN KERING DAN BAHAN ORGANIK DALAM RUMEN SECARA IN VITRO Iswanto, Dimas Oqi Nur; Rimbawanto, Efka Aris; Bata, Muhamad
ANGON: Journal of Animal Science and Technology Vol 4 No 1 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. Research "Supplementation of RDP (Rumen Degradable Protein) and UDP (Undegradable Protein) in Sheep Ration on In Vitro Degradation of Dry Matter and Organic Matter in Rumen". This study aims was determine the effect of RDP and UDP supplementation in sheep rations on dry matter degradation and in vitro organic matter degradation. Materials and methods The research material used were the rumen fluid of 3 sheep as a source of inoculum, treatment rations supplemented with RDP (urea-zeolite) and UDP (soybean meal protected by condensation tannins). The in vitro research method used a completely randomized design (CRD) with 5 treatments and 5 replications. The treatments tested were R1 = basal ration (30% elephant grass silage, 70% concentrate) + 1% RDP and 1% UDP; R2 = basal ration + RDP 1% and UDP 2% ; R3 = basal ration + RDP 1% and UDP 3% ; R4 = basal ration + RDP 2% and UDP 1% ; R5 = basal ration + RDP 3% and UDP 1%. The variables measured were dry matter degradation and organic matter degradation at 48 hours incubation. Results. The results showed that supplementation of RDP and UDP in sheep rations had no significant effect (P>0.05) on the value of dry matter and organic matter degradation. Conclusion. It can be concluded that the administration of RDP and UDP supplementation in sheep rations in vitro did not interfere with rumen microbial activity

PRODUK FERMENTASI RUMEN SAPI POTONG SECARA IN VITRO YANG DIBERI PAKAN SILASE DAUN NANAS SEBAGAI PENGGANTI RUMPUT GAJAH Saputro, Alif Rizki Tixko; Suhartati, Fransisca Maria; Rimbawanto, Efka Aris
ANGON: Journal of Animal Science and Technology Vol 4 No 1 (2022): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Background. This study aims to examine the effect of using pineapple leaf waste silage as a substitute for elephant grass based on levels of Nitrogen-ammonia (N-NH3) and Volatile Fatty Acid (VFA) concentration in total rumen fluid of beef cattle in vitro. The research was conducted from August 25 to September 20, 2022 at the Laboratory of Nutrition and Animal Feed Science, Faculty of Animal Science, Jenderal Sudirman University, Purwokerto. Materials and methods. The study using an in vitro method with a completely randomized design, 5 treatments and each treatment was repeated 4 times so that there were 20 research units. The treatments used consisted of P0 (60% concentrate + 40% elephant grass), P1 (60% concentrate + 30% elephant grass + 10% pineapple leaf silage), P2 (60% concentrate + 20% elephant grass + 20% pineapple leaf silage), P3 (60% concentrate + 10% elephant grass + 30% pineapple leaf silage), and P4 (60% concentrate and 40% pineapple leaf silage). Results. The results showed that the treatment had no significant effect (P>0.05) on the levels of N-NH3 and the concentration of VFA. Conclusion. It was concluded that the use of pineapple leaf silage at a balance of 40% elephant grass and 60% concentrate could replace elephant grass in beef cattle feed up to 100% based on in vitro measurements of N-NH3 levels and total VFA concentrations.

PENGGUNAAN MINYAK SAFFLOWER (Carthamus tinctorius L) DAN INOSITOL TERHADAP KONSUMSI PAKAN DAN PERTAMBAHAN BOBOT AYAM SENTUL JANTAN Refriana, Rosita; Ismoyowati, Ismoyowati; Rimbawanto, Efka Aris
ANGON: Journal of Animal Science and Technology Vol 3 No 3 (2021): JURNAL ANGON
Publisher : Fakultas Peternakan Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.angon.2021.3.3.p332-341

Background. The purpose this research objective was to assess the use of safflower oil and inositol on feed consumption and body weight gain in male Sentul chickens. Materials and Methods. The research material used in this study was 81 male Sentul gray chickens aged 4 weeks, which were kept for 8 weeks. The materials used as treatment were safflower oil (Carthamus tinctorius L) and inositol. The ration is composed of several feed ingredients for corn, bran, fish meal, soybean meal, palm oil, lysine, CaCO3, methionin and topmix. The materials used as treatment were safflower oil and inositol. The method used was experimental with completely randomized design (CRD), which consisted of 9 treatments with 3 replications, each replication consisting of 4 male sentul chickens. The treatments consisted of: R0 = basal feed (0% safflower oil and 0% inositol), R1 = basalt feed + 0.5% safflower oil, R2 = basalt feed + 1% safflower oil, R3 = basalt feed + 0.5 inositol %, R4 = basal feed + 1% inositol, R5 = basal feed + 0.5% safflower oil and 0.5% inositol, R6 = basal feed + 0.5% safflower oil and 1% inositol, R7 = basal feed + 1% safflower oil and 1% inositol, R8 = basal feed + 1% safflower oil and 1% inositol. Results. The results showed that the use of safflower oil and inositol had no significant effect (P> 0.05) on feed consumption and body weight gain in male Sentul Chicken. The average feed consumption of male sentul hens ranged from 3,175,942 ± 322,008 to 3,520,930 ± 69,056 grams / chicken / 8 weeks. The average body weight gain of male sentul hens ranged from 391.67 ± 1.768 to 556.67 ± 0.262 g /chicken / 8 weeks. The addition of safflower oil (Carthamus tinctorius L) and inositol as much as 0,5%- 1% did not increase feed consumption and significantly increased body weight for male Sentul seizures.

Co-Authors Agung Prastyo Nugroho Agung Prastyo Nugroho Ajat Sudrajat Albasheer, Modawy Abdelgader Apit Mulyana Bambang Hartoyo Budi Rustomo Caribu Hadi Prayitno Dadang Mulyadi Saleh Endang Baliarti Fransisca Maria Suhartati Ifani, Merryafinola Ismoyowati Iswanto, Dimas Oqi Nur Kasihandari, Yut Afiffah Lies Mira Yusiati Muhamad Bata Ning Iriyanti Ning Iriyanti Ning Iriyanti Pajriyah, Wafiq Siti Nur Prayitno Prayitno Raden Febrianto Christi Refriana, Rosita Ristianto Utomo S.N.O. Suwandyastuti Safitri, Afifah Dian Saputro, Alif Rizki Tixko Sri Rahayu SRI RAHAYU Sri Suhermiyati Suhartati, F M Suhartati, F. M. Wardhana Suryapratama

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