手法を比較

	耕耘侵食モデル	ETo を用いた灌漑スケジューリング
分野	農学	農学
系統	Process / pipeline	Process / pipeline
提唱年	1992	1998
提唱者	M. J. Lindstrom, W. W. Nelson, T. E. Schumacher	Richard G. Allen, Luis S. Pereira, FAO
種類	Physical transport and modeling pipeline	Water balance pipeline
原典	Lindstrom, M. J., Nelson, W. W., & Schumacher, T. E. (1992). Soil movement by tillage as affected by slope. Soil Science Society of America Journal, 56(4), 1104-1108.	Allen, R. G., Pereira, L. S., Raes, D., Smith, M., & Higgins, R. B. (1998). Crop evapotranspiration: Guidelines for computing crop water requirements. FAO Irrigation and Drainage Paper 56, Rome.
別名	Tillage soil loss, Soil redistribution model, Erosion prediction	ETo-based irrigation, Water balance scheduling, Evapotranspiration scheduling
関連	5	5
概要	Tillage Erosion Model is a physical transport and modeling pipeline for predicting soil movement and redistribution caused by tillage operations on sloping land. Developed by soil scientists (Lindstrom, Nelson, Lobb) in the 1990s–2000s, this method quantifies how plowing, disking, and other soil-disturbing implements physically move soil downslope, leading to long-term productivity loss on upper slopes and soil accumulation in valleys.	Irrigation Scheduling with ETo is a water balance pipeline for determining when and how much to irrigate based on reference evapotranspiration (ETo), soil properties, and crop water demand. Standardized by the FAO in the Penman-Monteith equation and widely adopted globally, this method enables efficient water use in irrigated agriculture.