Analysis of Energy Inputs in Rice Production at Varying Yield Levels
Gyaw Shine Oo
Broschiertes Buch

Analysis of Energy Inputs in Rice Production at Varying Yield Levels

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This study was conducted to determine variations in energy usage of rice production among farmers in three towns of Laguna province in Philippines, namely Pagsanjan, Pila and Santa Cruz. Using a pre-tested structured questionnaire, 176 farmers were interviewed in May 2016. Three farmer groups were identified based on their yield levels during the dry cropping season of 2016. Specifically, these are (a) Low Yield Group (LYG): 3.0-4.0 ton ha-1 (b) Average Yield Group (AYG): 4.5-5.5 ton ha-1 and (c) High Yield Group (HYG): 6.0-7.5 ton ha-1. Results revealed that total energy inputs varied among t...