Field Crops Research · 2008 · 121 citations · 26 references
AgricultureAgronomyCrop SciencesConservation TillageCrop ProductionCropping SystemsCrop RotationCropping System ProductivityNo-till FarmingSoil Fertility ManagementTillage ManagementTillage SystemsConservation Tillage RotationsConservation Tillage SystemsNo-till Cropping SystemsTillage Effects On YieldTillage Practice Management
26
Soil sampling and methods of analysis
Choice Reviews Online · 1994 · 3.6K citations
Peter Hobbs · The Journal of Agricultural Science · 2007 · 595 citations
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