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Pengaruh Pemberian Leguminosa Indigofera sebagai pengganti Konsentrat dalam Ransum Kambing PE terhadap Kualitas Susu, Produksi dan Kecernaan Zat Makanan Mhd. Taufiq Hadi Wijaya; Mardiati Zain; Elihasridas Elihasridas
Jurnal Ilmiah Universitas Batanghari Jambi Vol 23, No 2 (2023): Juli
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jiubj.v23i2.3495

This study aims to obtain the results of concentrate substitution by administering Leguminosa indigofera zollingeriana with treatment (10%, 20%, 30%) in the ration on milk quality, milk production, consumption and digestibility of nutrients in PE goats. The experiment was carried out using a randomized block design (RBD) with 4 treatments with 4 replications. These treatments include: Treatment A is field grass 60%: 40% concentrate; Treatment B is 60% field grass: 30% concentrate + 10% I.zollingeriana; Treatment C was 60% field grass: 20% concentrate + 20% I.zollingeriana; Treatment D was 60% field grass: 10% concentrate + 30% I.zollingeriana. Parameters observed were milk quality, production and digestibility of nutrients. The results of the analysis showed that the use of leguminosa indigofera zollingeriana as a substitute for concentrate had no significant effect (P>0.05) on the quality and production of milk and the digestibility of nutrients. The best results were in treatment D with 60% field grass: 10% concentrate + 30% I.zollingeriana.

Enhancing Sheep Rations: Optimal Ammoniated Palm Fronds Utilization with Lerak Fruit (Sapindus Rarak) and Probiotic Supplementation Essy Laura; Mardiati Zain; Fauzia Agustin
Andalasian Livestock Vol. 1 No. 1 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n1.p59-69.2024

This study aimed to assess the impact of lerak fruit and probiotic supplementation on varying levels of ammoniated palm fronds in sheep rations, as well as to determine the optimal inclusion rate of ammoniated palm fronds in the presence of lerak fruit and probiotics. Employing an experimental approach, a Latin Square Design was utilized, with four sheep as rows, four periods as columns, and four rations as treatments. Treatments included: A) 50% field grass + concentrate, B) 20% field grass + 30% ammoniated palm fronds + 50% concentrate + lerak fruit + probiotics, C) 10% field grass + 40% ammoniated palm fronds + 50% concentrate + lerak fruit + probiotics, and D) 0% field grass + 50% ammoniated palm fronds + 50% concentrate + lerak fruit + probiotics. Results indicated significant differences (P<0.05) between dry and organic matter intake treatments and body weight gain. However, no significant differences (P>0.05) were observed in the digestibility of dry and organic matter. These findings suggest that supplementation with up to 40% ammoniated palm fronds in sheep rations, probiotics, and lerak fruit yielded comparable digestibility and livestock performance as the control. This study provides valuable insights into optimizing sheep rations with alternative feed ingredients, contributing to enhanced animal nutrition practices.

Tapioca Starch is used as An Adhesive in "Complete Feed Wafers" Based on Fermented Sugarcane Tops and Tithonia for the Physical Properties of Wafers Ikhlas, Zaitul; Jamarun, Novirman; Zain, Mardiati; Agustin, Fauzia; Yanti, Gusri; Fitri, Yelly; Safitri, Rika; Hidayat, Muhammad Zhorif
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p164-172.2024

This study aims to determine how long fermented sugarcane tops (Saccharum officinarum L.) and tithonia (Tithonia diversifolia) wafers can be stored. This study used a completely randomized design with four treatments and four replicates. The treatments consisted of T1 (15 days storage duration), T2 (30 days storage duration), T3 (45 days storage duration), and T4 (60 days storage duration). The variables measured were color, aroma, texture, density, water absorption, and total fungal colonies. The data obtained from the study were analyzed using the variance analysis method, and the differences in the means of each treatment were further tested using the Duncan Multiple Range Test. The results of the analysis showed that shelf life had a very significant effect (P<0.01) on color, aroma, texture, water absorption, and total fungal colonies but gave no significant effect (P>0.05) on wafer density. The average results of color (3.3 - 3.7), aroma (3.2 - 3.6), texture (3.1 - 3.6), density (0.60 - 0.71 g/cm3), water absorption (72.8 - 85.3%) and total fungal colonies (1.10 x 102 CFU/ml to 3.03 x 102 CFU/ml). The results of this study indicate that 60 days of storage on sugarcane tops and tithonia wafers can still maintain the physical quality of wafers in terms of color, aroma, texture, water absorption, and total fungal colonies.

Optimization of Fiber Digestibility and Methane Reduction with Gambier Leaf Extract from Pangkalan for Sustainable Ruminant Farming Pazla, Roni; Natsir, Asmuddin; Hidayat, Rahmad; Ginting, Nurzainah; Zain, Mardiati; Antonius; Mohd-Aris, Aslizah; Ikhlas, Zaitul; Hidayat, M. Zhorif
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p114-120.2024

Ruminant livestock production plays an important role in providing animal protein sources, but faces major challenges in terms of feed utilization efficiency and environmental impact due to methane emissions. Methane produced by rumen fermentation not only contributes nearly 30% of global greenhouse gas emissions but also causes energy losses of 7-12% of total feed energy. This study aimed to evaluate the effect of gambier (Uncaria gambier) leaf extract from Pangkalan, West Sumatra, on the digestibility of fiber fractions (NDF, ADF, cellulose, hemicellulose) and methane gas production in ruminant rations. The study was conducted in vitro using the method of Tilley and Terry (1963) with a randomized group design consisting of four treatments: T0 (control without gambier extract), T1 (0.5% gambier extract), T2 (1% gambier extract), and T3 (2% gambier extract), with four replications using goat rumen fluid. Results showed that the addition of gambier extract significantly increased NDF and ADF digestibility to 64.30% and 63.77% at T3, respectively, compared to the control of 61.67% and 61.56%. Cellulose digestibility increased from 64.57% at T0 to 67.20% at T3, while hemicellulose increased from 64.78% to 67.44%. In addition, methane gas production decreased significantly from 22.45 ml/g DOM in the control to 16.67 ml/g DOM in T3, equivalent to a decrease of 25.74%. The optimal dose to increase fiber digestibility and decrease methane production was 2% gambier leaf extract (T3 treatment). Thus, gambier leaf extract from Pangkalan can be used as an effective natural feed additive to improve feed efficiency while reducing the environmental impact of ruminant farming.

PENGARUH PEMAKAIAN TEPUNG IKAN ASIN DALAM RANSUM BERBASIS JERAMI PADI AMONIASI TERHADAP PH DAN VFA SECARA IN-VITRO Nasution, Riska Romaito; Hermon, Hermon; Zain, Mardiati; Batubara, Junianto S
Jurnal Peternakan (Jurnal of Animal Science) Vol 9, No 1 (2025): JURNAL PETERNAKAN (JURNAL OF ANIMAL SCIENCE)
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jas.v9i1.18758

Penelitian ini bertujuan untuk mengetahui pengaruh pemakaian tepung ikan asin afkir dalam ransum berbasis jerami padi amoniasi terhadap pH dan VFA secara In-Vitro. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) dengan 4 (empat) ransum perlakuan yaitu: R0 (Ransum + 2% tepung ikan komersil), R1 (Ransum + 2% tepung ikan asin afkir), R2 (Ransum + 3% tepung ikan asin afkir), R3 (Ransum + 4% tepung ikan asin afkir) dan 4 (empat) ulangan (kelompok). Penelitian menunjukkan bahwa ransum perlakuan berpengaruh tidak nyata (P>0,05) terhadap pH dan total VFA. Nilai pH rumen berkisar antara 6,90 sampai 7,12 dan produksi VFA berkisar antara 87,50 sampai 105,00 mM. Dari hasil penelitian dapat diambil kesimpulan bahwa pemakaian tepung ikan asin afkir pada persentase 3% dapat mempertahankan nilai pH dan meningkatkan konsentrasi VFA.

Enhancing Sheep Rations: Optimal Ammoniated Palm Fronds Utilization with Lerak Fruit (Sapindus Rarak) and Probiotic Supplementation Laura, Essy; Zain, Mardiati; Agustin, Fauzia
Andalasian Livestock Vol. 1 No. 1 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n1.p59-69.2024

This study aimed to assess the impact of lerak fruit and probiotic supplementation on varying levels of ammoniated palm fronds in sheep rations, as well as to determine the optimal inclusion rate of ammoniated palm fronds in the presence of lerak fruit and probiotics. Employing an experimental approach, a Latin Square Design was utilized, with four sheep as rows, four periods as columns, and four rations as treatments. Treatments included: A) 50% field grass + concentrate, B) 20% field grass + 30% ammoniated palm fronds + 50% concentrate + lerak fruit + probiotics, C) 10% field grass + 40% ammoniated palm fronds + 50% concentrate + lerak fruit + probiotics, and D) 0% field grass + 50% ammoniated palm fronds + 50% concentrate + lerak fruit + probiotics. Results indicated significant differences (P<0.05) between dry and organic matter intake treatments and body weight gain. However, no significant differences (P>0.05) were observed in the digestibility of dry and organic matter. These findings suggest that supplementation with up to 40% ammoniated palm fronds in sheep rations, probiotics, and lerak fruit yielded comparable digestibility and livestock performance as the control. This study provides valuable insights into optimizing sheep rations with alternative feed ingredients, contributing to enhanced animal nutrition practices.

Tapioca Starch is used as An Adhesive in "Complete Feed Wafers" Based on Fermented Sugarcane Tops and Tithonia for the Physical Properties of Wafers Zaitul Ikhlas; Novirman Jamarun; Mardiati Zain; Fauzia Agustin; Gusri Yanti; Yelly Fitri; Rika Safitri; Muhammad Zhorif Hidayat
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p164-172.2024

This study aims to determine how long fermented sugarcane tops (Saccharum officinarum L.) and tithonia (Tithonia diversifolia) wafers can be stored. This study used a completely randomized design with four treatments and four replicates. The treatments consisted of T1 (15 days storage duration), T2 (30 days storage duration), T3 (45 days storage duration), and T4 (60 days storage duration). The variables measured were color, aroma, texture, density, water absorption, and total fungal colonies. The data obtained from the study were analyzed using the variance analysis method, and the differences in the means of each treatment were further tested using the Duncan Multiple Range Test. The results of the analysis showed that shelf life had a very significant effect (P<0.01) on color, aroma, texture, water absorption, and total fungal colonies but gave no significant effect (P>0.05) on wafer density. The average results of color (3.3 - 3.7), aroma (3.2 - 3.6), texture (3.1 - 3.6), density (0.60 - 0.71 g/cm3), water absorption (72.8 - 85.3%) and total fungal colonies (1.10 x 102 CFU/ml to 3.03 x 102 CFU/ml). The results of this study indicate that 60 days of storage on sugarcane tops and tithonia wafers can still maintain the physical quality of wafers in terms of color, aroma, texture, water absorption, and total fungal colonies.

Optimization of Fiber Digestibility and Methane Reduction with Gambier Leaf Extract from Pangkalan for Sustainable Ruminant Farming Roni Pazla; Asmuddin Natsir; Rahmat Hidayat; Nurzainah Ginting; Mardiati Zain; Antonius; Aslizah Mohd-Aris; Zaitul Ikhlas; M. Zhorif Hidayat
Andalasian Livestock Vol. 1 No. 2 (2024): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v1.n2.p114-120.2024

Ruminant livestock production plays an important role in providing animal protein sources, but faces major challenges in terms of feed utilization efficiency and environmental impact due to methane emissions. Methane produced by rumen fermentation not only contributes nearly 30% of global greenhouse gas emissions but also causes energy losses of 7-12% of total feed energy. This study aimed to evaluate the effect of gambier (Uncaria gambier) leaf extract from Pangkalan, West Sumatra, on the digestibility of fiber fractions (NDF, ADF, cellulose, hemicellulose) and methane gas production in ruminant rations. The study was conducted in vitro using the method of Tilley and Terry (1963) with a randomized group design consisting of four treatments: T0 (control without gambier extract), T1 (0.5% gambier extract), T2 (1% gambier extract), and T3 (2% gambier extract), with four replications using goat rumen fluid. Results showed that the addition of gambier extract significantly increased NDF and ADF digestibility to 64.30% and 63.77% at T3, respectively, compared to the control of 61.67% and 61.56%. Cellulose digestibility increased from 64.57% at T0 to 67.20% at T3, while hemicellulose increased from 64.78% to 67.44%. In addition, methane gas production decreased significantly from 22.45 ml/g DOM in the control to 16.67 ml/g DOM in T3, equivalent to a decrease of 25.74%. The optimal dose to increase fiber digestibility and decrease methane production was 2% gambier leaf extract (T3 treatment). Thus, gambier leaf extract from Pangkalan can be used as an effective natural feed additive to improve feed efficiency while reducing the environmental impact of ruminant farming.

In Vitro Evaluation of Gambier Leaf Extract (Uncaria gambir Roxb.) from Pangkalan, West Sumatra, as a Natural Feed Additive to Improve Nutrient Digestibility in Ruminants Roni Pazla; Mardiati Zain; Antonius; Zaitul Ikhlas; Asmuddin Natsir; Rahmat Hidayat; Nurzainah Ginting; Gusri Yanti; Urip Rosani; Aslizah Mohd-Aris; M. Zhorif Hidayat; Yelly Fitri; Laras Sukma Sucitra; Bella Veliana Utami
Andalasian Livestock Vol. 2 No. 2 (2025): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v2.n2.p170-177.2025

This study aims to evaluate the effect of supplementing ruminant feed with gambir leaf extract (Uncaria gambir Roxb.) from Pangkalan, West Sumatra, as a natural feed additive on the in vitro digestibility of crude fat, crude fiber, and nitrogen-free extract (NFE). The study used a completely randomized design with four treatments: T0 (control, without extract), T1 (0.5% gambir extract), T2 (1% gambir extract), and T3 (2% gambir extract). The parameters observed included crude fat, crude fiber, and NFE digestibility. The results showed that gambir leaf extract supplementation had a significant effect (P<0.05) on all parameters tested. Treatment T3 provided the highest digestibility values, namely crude fat 66.47%, crude fiber 66.45%, and NFE 67.99%, compared to the control (64.17%, 64.52%, and 65.70%). This increase is thought to be due to the bioactive content of gambir extract, namely tannins (64.84%), catechins (60.11%), and saponins (0.96%), which work synergistically to modulate rumen microbes, protect nutrients from excessive degradation, and increase fermentation efficiency. In conclusion, gambir leaf extract from Pangkalan has the potential to be a natural feed additive that improves nutrient digestibility in ruminants. These results support utilizing local phytochemical-based resources for feed efficiency and sustainable livestock farming.

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