Comparison between conventional human energy measurement and physical human energy measurement methods in wetland rice production.

3.4 Conventional versus Garmin measured human energy in harvesting operation In the case of harvesting operation, we notice that the difference between conventional measurement and Garmin measurement methods was a highly significant 89.9% in the fields under the transplanting method and 88.7% in the fields under the broadcast seeding method, that why we focus on harvesting operation for this study.

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