Proceedings of the International Agriculture Meeting (IAM 2023)

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Correlation and Estimation of Methane Yield with Volatile Fatty Acid Profiles in Holstein Ruminal Fluid from In Vivo Studies

Authors
Rakhmad Perkasa Harahap1, *, Novia Qomariyah2, Mohammad Miftakhus Sholikin3, Tri Rachmanto Prihambodo4, Randi Mulianda5, Amirul Faiz Mohd Azmi6, Sandi Nayohan7
1Study Program of Animal Science, Faculty of Agriculture, Tanjungpura University, Pontianak, 78124, Indonesia
2Research Center for Animal Husbandry, Research Organization for Agriculture and Food, BRIN, Bogor, West Java, Indonesia
3Research Center for Animal Husbandry, National Research and Innovation Agency (BRIN), Gunungkidul, 55861, Indonesia
4Faculty of Animal Science, Jenderal Soedirman University, Purwokerto, 531227, Indonesia
5Study Program of Animal Science, Faculty of Animal Science, Universitas Pahlawan Tuanku Tambusai, Bangkinang, Indonesia
6Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Malaysia Kelantan, 16100, Pengkalan Chepa, Kelantan, Malaysia
7Graduate School of Bioresources, Mie University, Mie, Japan
*Corresponding author. Email: rakhmad@faperta.untan.ac.id
Corresponding Author
Rakhmad Perkasa Harahap
Available Online 16 September 2024.
DOI
10.2991/978-94-6463-510-2_9How to use a DOI?
Keywords
Correlation; Estimation; Methane Yield; Holstein Breed; Volatile Fatty Acids (VFA)
Abstract

Methane yield (MY) in dairy cows was influenced by the cow breed used. However, the prediction of MY from previous studies has yet to use a specific breed of cow. This study analyzed the relationship between methane emissions per unit of dry matter intake (methane yield) based on volatile fatty acids (VFA) profile in the rumen of the Holstein breed from several in vivo studies and their estimation and validation. The database was created using different literature from search engines and included 53 studies from 18 articles. The articles were selected based on published in vivo studies of the Holstein breed with metrics such as MY and VFA profile such as acetate (A), propionate (P), Butyrate (B), and ratio acetate to propionate (A:P). The data obtained were analyzed using Pearson correlation and multiple linear regression to estimate the MY. The VFA profile concentration with significant correlation (P<0.05) was used to estimate MY yield using multiple linear regression. The model obtained will be validated using the mean absolute deviation (MAD), root mean square error (RMSE), and mean absolute percentage error (MAPE). The findings revealed a significant (P<0.05) and very significant (P<0.01) correlation between the VFA profile and MY. MY was estimated using the following equation: MY= 117.896 + 0.091A - 2.438P - 1.703B - 9.964(A/P). It was concluded that the methane yield (MY) can be estimated from the VFA profile in the rumen of the Holstein breed.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Agriculture Meeting (IAM 2023)
Series
Advances in Biological Sciences Research
Publication Date
16 September 2024
ISBN
978-94-6463-510-2
ISSN
2468-5747
DOI
10.2991/978-94-6463-510-2_9How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Rakhmad Perkasa Harahap
AU  - Novia Qomariyah
AU  - Mohammad Miftakhus Sholikin
AU  - Tri Rachmanto Prihambodo
AU  - Randi Mulianda
AU  - Amirul Faiz Mohd Azmi
AU  - Sandi Nayohan
PY  - 2024
DA  - 2024/09/16
TI  - Correlation and Estimation of Methane Yield with Volatile Fatty Acid Profiles in Holstein Ruminal Fluid from In Vivo Studies
BT  - Proceedings of the International Agriculture Meeting (IAM 2023)
PB  - Atlantis Press
SP  - 93
EP  - 102
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-510-2_9
DO  - 10.2991/978-94-6463-510-2_9
ID  - Harahap2024
ER  -