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Supplemental Information

Table S1-4 of the animal and diet characteristics in this study

The animal and diet characteristics required to estimate the value (e.g., net energy requirements and gross energy intake and methane emission factor) were obtained from Kim et al. (2005), where a comprehensive feeding trial with 90 Hanwoo steers (three treatment means [n = 30] for 22 months) was conducted in a typical commercial farm throughout the feeding period.

DOI: 10.7287/peerj.preprints.1285v1/supp-1

Additional Information

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Namchul Jo performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

Jongnam Kim wrote the paper, reviewed drafts of the paper.

Seongwon Seo conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, prepared figures and/or tables, reviewed drafts of the paper.

Funding

Financial support was provided by iPET (Korea Institute of Planning and Evaluation for Technology in Food, Agriculture, Forestry and Fisheries), Ministry of Agriculture, Food and Rural Affairs, Republic of Korea (Project No. 312030-04-2-HD020). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


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