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

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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

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (956.144 KB) | DOI: 10.20884/1.angon.2022.4.1.p105-114

Abstract

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

Abstract

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.
Energy Utilization and Performance of Madura Cattle Fed with Two Kinds of Rice Straw Processing and Concentrate Supplemented Teak Leaf Flour (Tectona grandiss) Kasihandari, Yut Afiffah; Bata, Muhamad; rahayu, Sri; Rimbawanto, Efka Aris; Prayitno, Caribu Hadi
ANIMAL PRODUCTION Vol. 27 No. 2 (2025)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2025.27.2.314

Abstract

This study aims to investigate the effect of the interaction between the type of rice straw processing and the concentration of teak leaf flour supplementation on energy intake and performance of Madura cattle. A total of 18 Madura cattle with an average weight of 246.5 ± 10.29 kg were placed in individual pens and randomly assigned to either ammoniated or non-ammoniated rice straw processing and concentrate with different supplementations of teak leaf flour (TLF): 0% (T1), 0.21% (T2), and 0.42% (T3) of dry matter. This study used a completely randomized design with a 2 x 3 factorial and Tukey's range test or orthogonal polynomials. The observed variables were dry matter intake (DMI), energy intake (EI), digested energy (DE), retained energy (RE), RE:EI efficiency, RE:DE efficiency, average daily gain (ADG), feed conversion (FC), and slaughter weight. The results showed no interaction between the type of rice straw and the concentration of TLF on all variables (p > 0.05). The type of rice straw processing did not significantly affect all variables (p > 0.05). TLF supplementation had a quadratic effect on EI, DMI, and slaughter weight. Madura cattle fattening fed with either ammoniated or non-ammoniated rice straw combined with concentrate supplemented with TLF resulted in an increase in feed intake and final body weight.
Increased Protein Consumption and Nitrogen Retention of Sheep Fed Sodium Bicarbonate and Fermented Concentrate Pajriyah, Wafiq Siti Nur; Suryapratama, Wardhana; Suhartati, F. M.; Rahayu, Sri; Rimbawanto, Efka Aris
Jurnal Agripet Vol 25, No 1 (2025): Volume 25, No. 1, April 2025
Publisher : Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v25i1.32028

Abstract

This study aimed to evaluate the effects of sodium bicarbonate and fermented concentrate feed on protein consumption and nitrogen retention in sheep. The experiment utilized 18 male local sheep, aged 78 months, with an average body weight of 19.442.37 kg. The animals were fed a diet consisting of ammoniated rice straw (25%) and concentrate (75%). The study employed an in vivo experimental approach using a Randomized Complete Block Design (RCBD), with initial body weight as the blocking factor and six replicates per treatment group. The treatments were as follows: P1= ammoniated rice straw (25%) + concentrate (75%); P2= ammoniated rice straw (25%) + concentrate (75%) + sodium bicarbonate; and P3= ammoniated rice straw (25%) + concentrate (75%) fermented with Saccharomyces cerevisiae (3%) + sodium bicarbonate. The measured variables were protein consumption and nitrogen retention. Data were analyzed using analysis of variance (ANOVA), followed by the Honestly Significant Difference (HSD) test. The mean protein consumption was 129.5810.84 g/head/day (P1), 127.3815.46 g/head/day (P2), and 161.115.32 g/head/day (P3). The mean nitrogen retention was 84.515.50 g/head/day (P1), 83.657.59 g/head/day (P2), and 117.1612.46 g/head/day (P3). HSD analysis revealed that the combination of sodium bicarbonate and fermented concentrate feed (Saccharomyces cerevisiae) resulted in the highest protein consumption and nitrogen retention, with increases of 24.33% and 38.64%, respectively, compared to other treatments.
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