Proceedings of the 6th International Seminar of Animal Nutrition and Feed Science (ISANFS 2021)

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Ratio Effects of Dietary Energy and Protein using Local Feed on in situ Rumen Degradation Kinetics of Ongole Crossbreed

Authors
Gita Nofriantika1, Andriyani Astuti1, *, Ali Agus1, Cuk Tri Noviandi1, Dimas Hand Vidya Paradhipta1, Dennis Poppi2, Ahmad Sofyan3
1Department of Animal Nutrition and Feed Science, Faculty of Animal Science, Universitas Gadjah Mada, Jl. Fauna No. 3, Bulaksumur, Yogyakarta, Indonesia, 55281
2School of Veterinary Science, School of Agriculture and Food Science, The University of Queensland, Gatton, Australia 4343
3Research Division for Natural Product Technology (BPTBA), Indonesian Institute of Sciences (LIPI), Yogyakarta, Indonesia, 55861
*Corresponding author: andriyaniastuti@ugm.ac.id
Corresponding Author
Andriyani Astuti
Available Online 11 April 2022.
DOI
10.2991/absr.k.220401.043How to use a DOI?
Keywords
Dried cassava; Dietary ratio; In situ; Palm kernel; Rice straw
Abstract

The present study investigated the ratio effects of dietary energy and protein on in situ rumen degradation kinetics of Ongole Crossbreed. Local feed consisting of dried cassava as energy source and palm kernel as protein source were used in the present study. Two dietary ratios of dried cassava and palm kernel were prepared, 8:2 ratio (T1) and 1:1 ratio (T2). Each dietary treatment (5 g) in quadruplicate were placed into nylon bag, and then incubated into cannulated rumen for 4, 8, 16, 24, 48, 72, and 96 h. At the assigned hour, samples were collected from cannulated for laboratory analysis. In results, the degradation of dry matter and organic matter were higher (P<0.05) in dietary T1 than in dietary T2. Also, rumen degradation kinetics consisting of the immediately degradable fraction, the potentially degradable fraction, fractional degradation rate, and theoretical degradability were higher (P<0.05) in dietary T1 than in dietary T2. Even though contain higher crude protein, dietary T2 had numerically lower nitrogen-free extract and higher crude fiber that caused low in situ rumen digestibility. In conclusion, dietary T1 is recommended to apply for Ongole Crossbreed in the field scale.

Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license.

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Volume Title
Proceedings of the 6th International Seminar of Animal Nutrition and Feed Science (ISANFS 2021)
Series
Advances in Biological Sciences Research
Publication Date
11 April 2022
ISBN
10.2991/absr.k.220401.043
ISSN
2468-5747
DOI
10.2991/absr.k.220401.043How to use a DOI?
Copyright
© 2022 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license.

Cite this article

risenwbib
TY  - CONF
AU  - Gita Nofriantika
AU  - Andriyani Astuti
AU  - Ali Agus
AU  - Cuk Tri Noviandi
AU  - Dimas Hand Vidya Paradhipta
AU  - Dennis Poppi
AU  - Ahmad Sofyan
PY  - 2022
DA  - 2022/04/11
TI  - Ratio Effects of Dietary Energy and Protein using Local Feed on in situ Rumen Degradation Kinetics of Ongole Crossbreed
BT  - Proceedings of the 6th International Seminar of Animal Nutrition and Feed Science (ISANFS 2021)
PB  - Atlantis Press
SP  - 215
EP  - 218
SN  - 2468-5747
UR  - https://doi.org/10.2991/absr.k.220401.043
DO  - 10.2991/absr.k.220401.043
ID  - Nofriantika2022
ER  -