Meta-analysis of the relationship between dietary starch intake and enteric methane emissions in cattle from in vivo experiments

Authors

  • Agustin Herliatika Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Yeni Widiawati Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Anuraga Jayanegara Department of Nutrition and Feed Technology, Faculty of Animal Science, IPB University, Bogor, Indonesia
  • Rakhmad Perkasa Harahap Study Program of Animal Science, University of Tanjung Pura, Pontianak, Borneo, Indonesia
  • Diana Andrianita Kusumaningrum Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Mohammad Ikhsan Shiddieqy Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Wahidin Teguh Sasongko Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Sharli Asmairicen Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Maureen Chrisye Hadiatry Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Alif Shabira Putri Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Eko Handiwirawan Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Tatan Kostaman Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Lisa Praharani Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia
  • Umi Adiati Research Center for Animal Husbandry, Research Organization for Agriculture and Food, National Research and Innovation Agency, Cibinong Science Center, Bogor, Indonesia

Keywords:

Cattle; enteric methane; in vivo; meta-analysis; starch

Abstract

Objective: Different sources and levels of starch in the total mixed ration might result in different rumen fermentation profiles, rumen microbial composition, and enteric methane production. The current study aimed to evaluate the effect of dietary starch intake on enteric methane production through a meta-analytical approach by integrating related published studies. Materials and Methods: Papers that provided study results on enteric methane production from cattle fed different sources and levels of starch were selected. A total of 52 publications were filtered based on some specified criteria, comprised of 73 studies focused on enteric methane production in cattle fed a basal diet supplemented with starch. The collected data were subjected to statistical meta-analysis through a mixed methodology model. The p-value and root mean square error (RMSE) were applied as the statistical models. Results: Results showed that increasing the level of dietary starch intake and its digestibility in the rumen as well as increasing propionate significantly decreased the acetate to propionate (A/P) ratio as well as enteric methane production (p < 0.01). Conclusions: It is concluded that the addition of starch to diets mitigates enteric methane production from cattle, primarily through two ways, i.e., manipulation of the protozoa population and alteration to a lower A/P ratio.

Adv. Vet. Anim. Res., 11(1): 212-230, March 2024   

http://doi.org/10.5455/javar.2024.k767

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Published

2024-03-31

How to Cite

Herliatika, A., Widiawati, Y., Jayanegara, A., Harahap, R. P., Kusumaningrum, D. A., Shiddieqy, M. I., Sasongko, W. T., Asmairicen, S., Hadiatry, M. C., Putri, A. S., Handiwirawan, E., Kostaman, T., Praharani, L., & Adiati, U. (2024). Meta-analysis of the relationship between dietary starch intake and enteric methane emissions in cattle from in vivo experiments. Journal of Advanced Veterinary and Animal Research, 11(1), 212–230. Retrieved from https://banglajol.info/index.php/JAVAR/article/view/76104

Issue

Vol. 11 No. 1 (2024)

Section

Original Articles

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Copyright (c) 2024 Agustin Herliatika

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