Karya
Judul/Title Determination of in vitro Gas Production Kinetics by Adding Leucaena leucecophala and Corn Oil to the Ration in Different Ratios
Penulis/Author Ir. Cuk Tri Noviandi, S.Pt., M.Anim.St., Ph.D., IPM., ASEAN Eng. (1); Prof. Dr. Ir. Kustantinah, DEA., IPU (2); Agung Irawan (3) ; Prof. Dr. Ir. Budi Prasetyo Widyobroto, DESS., DEA., IPU., ASEAN Eng. (4); Ir. Andriyani Astuti, S.Pt., M.Sc., Ph.D., IPM., ASEAN Eng. (5)
Tanggal/Date 21 2021
Kata Kunci/Keyword
Abstrak/Abstract This study was aimed to determinein vitrogas production kinetics and organic matter digestibility (IVOMD) of ration added byLeucaena leucecophalaand corn oil (CO) at various ratios. Four levels of Leucaena leucecophala(0%, 25%, 50%, and 75%, DM basis) and three levels of corn oil (0%, 1%, and 2%of substrate) were arranged in a 4 × 3 factorial design. Hohenheimin vitrogas production procedure was employed to determine gas production kinetics, IVOMD, and partitioning factor (PF) value of the experi-ment. Supplementation of leucaena at 25% (L25) increased IVOMD (%), potential degradation fraction,cumulative gas production (GP) (mL), and metabolizable energy (ME) value (MJ/kg DM) of the ration (P<0>0.05). Besides, corn oil supplementation to the substrate did not negatively affect IVOMD and gas production kinetics. Instead, 2% of corn oil supplementation increased GP (P<0.05).Indicator for microbial efficiency as measured withPF value increased with leucaena and CO supplementa-tion (P<0.05). The results indicated that incorporation of 25% leucaena and 2% of corn oil in the ration improvedin vitroorganic matter digestibility and gas production kinetics while a higher rate of supplemen-tation did not give significant contribution in term of gas production on in vitro rumen fermentation system.Further study in chemical and biological treatment of leucaena or tannins sources and corn oil is needed to investigate specific mechanisms in modulating rumen fermentationin vitroandin vivo.
Rumpun Ilmu Nutrisi dan Makanan Ternak
Bahasa Asli/Original Language English
Level Internasional
Status
Dokumen Karya
No Judul Tipe Dokumen Aksi
1IJAS_Determination of in vitro Gas Production Kinetics by Adding____CT Noviandi, Kustantinah, A_ Irawan, BP Widyobroto, A Astuti.pdf[PAK] Full Dokumen
2Determination of in vitro Gas Production Kinetics by Adding Leucaena leucecophala and Corn Oil to the Ration in Different Ratios.pdf[PAK] Cek Similarity
3form-L1-Determination of in vitro Gas Production Kinetics by Adding Leucaena leucecophala and Corn Oil to the Ration in Different Ratios-2022.pdfDokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian)
4Determination of in vitro Gas Production-9-17.pdf[PAK] Full Dokumen