Madras Agricultural Journal
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Research Article | Open Access | Peer Review

Energy auditing of dairying in Perumalpatti village of Thoothukudi district

Volume : 89
Issue: Jan-mar
Pages: 92 - 94
Published: June 17, 2023
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Abstract


A study was undertaken in dairy to assess the energy use pattern in Perumalpatti village of Thoothukudi district. The objectives of the study were to collect the data on energy use pattern in dairy, to workout the energy consumption for different operations and to study the energy economics. Simple percentage analysis and average analysis for different energy sources were utilized for interpreting the results. The average total operation-wise energy consumption was found to be 14.71 MJ per farm holding and total energy consumption was found to be 667.66 MJ per farm holding. The major energy contributing source was dry fodder (85 %) and green fodder contributed only 2.26 per cent. The total output energy per farm holding was 335.99 MJ. The output-input energy ratio was 0.5. The specific energy consumption was 31.43 MJ per liter of milk.

DOI
Pages
92 - 94
Creative Commons
Copyright
© The Author(s), 2025. Published by Madras Agricultural Students' Union in Madras Agricultural Journal (MAJ). This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium, provided the original work is properly cited by the user.

Keywords


Energy auditing. Dairy
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