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White Kabesak (Acacia Leucophloea RoxB) Leaves Utilization in Concentrate on Fermentation Products and In Vitro Gas Production Lawa, E.D. Wie; Chuzaemi, S; Hartutik, Hartutik; Marjuki, Marjuki
Journal of Tropical Life Science Vol 10, No 3 (2020)
Publisher : Journal of Tropical Life Science

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Abstract

This study aimed to evaluate gas production and in vitro fermentation products from feed containing leaves of white kabesak (acacia leucophloea Roxb.)Willd. Feed was composed of a ratio of 60% natural grasses and 40% concentrate. The treatments were used levels of white kabesak leaves in concentrates i.e. 0, 10, 20, 30 and 40% in the dry matter (DM) basis as treatments, R0, R1, R2, R3 and R4 treatments, respectively. The results showed that inclusion of acacia leucophloea leaves in concentrate increased organic matter and crude fiber contents but decreased the crude protein content. Increasing level of acacia leucophloea  leaves in concentrate decreased  gas production (b, ml / 500 mg DM) from 198.29 (R0) to 139.93 (R4). The gas production rate (c, ml /hour) was relatively constant between 0.034 to 0.036 on R0 - R3 and 0.028 on R4. Gas production at 48 hours incubation (y, ml / 500 mg DM) decreased from 153.38 (R0) to 103.23 (R4). The NH3 concentrations ranged from 6.17-7.31 mg / 100 ml and the total VFA was 83.07-91.96 mM. The lowest C2 / C3 ratio was in R2 (2.63). The highest IVDMD was 50.18-67.14% in R0 and the lowest IVOMD was 55.04-71.35% R4. The use of acacia leucophloea leaves at level 20% in concentrates as supplements was more efficient in reducing gas production and in vitro fermentation products.
Co-Authors A Dzazuli Ahmad Hafidz Alfiansyah Aim Abdulkarim Alifia Imtinatul Fajri Aminuyati Andarweni Astuti Anselmus Djoko Prayitno Anselmus Joko Prayitno Artharini Irsyammawati Asnawi Asnawi Asri Nurul Huda Astuti Andarweni Astuti, Andarweni Aulia, Nabila Nur Bernadeta Yulisa Binti Nur Rohmah Binti Nur Rohmah Bonaventura Omega Kristian Narwastu Damry Damry Dyanti, Najwa Putri Eko Widodo Emma Dyelim Wie Lawa, Emma Dyelim Epilia F FR. Wuriningsih Franciska Epilia Franciska Triningsih FX Sugiyana FX.Sugiyana Galuh Arti Setyani Gontramus Jhon Ariyo Putra Gregorius Sitohang H Soetanto H Soetanto, H Hazanah Poespitasari Ndaru Hermanto Hermanto Jaharuddin Jaharuddin Jaharuddin, Jaharuddin K. P. W. Sunu Kokom Komalasari Kusmartono . Kusmartono Kusmartono Kustono (Kustono) Lailatusysyukriyah Lailatusysyukriyah Lailatusysyukriyah Lawa, E. D. W. Lisa Mufida Mustika M. B. Hariyono M. Soejono Maria Margaritha de Lellis Priyati Dua Ploe Marietha Hunyaang Marjuki Marjuki Marjuki Marjuki Marjuki Marjuki Marjuki Marjuki Martinus Kopong Laga Melkianus Jaham Mercurius Dwi Ismarwanto Nana Supriatna Nerita Setiyaningtiyas Nerita Setiyaningtyas Niko Yokubus Nindita Pradnya, Irene Nining Haryuni Nurita Thiasari Oktafiyanti, Kamelia Pentinar Aritonang Petrus Efendi Petrus Laritmas Phusparini, Arum Prabandari C.D Pratama, M. Rizqi Zain Priyanto, Agustinus Sugeng Rasyiedah, Aufaa Anjani Rawana Isabella Sitanggang Renny Oktafia Ria Amelia Febriani Hutasoit Riswanti, Novi Rizka Muizzu Aprilia Rohana Rohana Romanus Andus S. Chuzaemi Sabina Kuni Bulu Saparini Saparini Setiyaningsih, Titik Agus Setiyaningtiyas, Nerita Sofia Sunya Sri Andayani Sri Ayu Lestari Sri Wahjuningsih Stella Pradnya, Matilda Sudirman Sudirman Sugiyana Sugiyana Sugiyana, SJ Sukardi Sukardi Susanti Susanti Syahrir Tandroimano Laia Thomas Aquinas Pakas Timotius Tote Jelahu Timotius Tote Jelahu Wahyuningrum, Paulina Maria Ekasari Whanarian Mukti Cahyo Yakobus Gala Yenny Nur Anggraeny Yenny Nur Anggraeny, Yenny Nur Yongki Saputra Yuanita Nur Arsianty Yuhanna Paridah Yulius Swantoro Yustinus Joko Wahyu Yuniarto Yusup Catur Harjanto