Management evaluation for introduce subsurface water level regulation system (FOEAS) and condition of practical utilization
2014
Ishikawa, S. | Ito, K. | Ohmori, H.
The result of Manegement evaluation of introduce subsurface water level regulation system (FOEAS), that a income from horticultual product has exceeded burden charge for FOEAS. Compared to farm field developed in a conventional manner, grass mowing labor and cost in FOEAS padd field at drainage canal burden was reduced. The result of CS analysis, whole evaluation about FOEAS was high, An improvement factor is high adout butdirect sowing of rice on well-drained paddy field improvement factor Based on some case investigation, the necessary condition of prectical utilization is plenty of understanding about FOEAS, a constructive manner and a definite purpose, secure profit and the work force, a suport system from administrative organization and an agricultural cooperative association (JA), large scale introduction, extension of the time of water irrigation.
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