Journal of Agricultural Engineering Research · 1970 · 31 citations · 3 references
AgricultureAgricultural EngineeringAgronomyCrop ProductionIrrigation EngineeringIrrigation ManagementNo-till FarmingSoil Cultivation MachinerySoil Fertility ManagementTillage EquipmentTillage ManagementTillage SystemsCultivation Equipment DesignNo-till AgricultureRotary CultivationRotary TillageRotary TillersTillage Effects On YieldWet Rice Cultivation
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R Bainer, R. A. KEPNER, E. L. Barger · Soil Science · 1956 · 305 citations