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Soil conservation in Saskatchewan – a research perspective
Next to the economic plight of agricultural producers, soil degradation is the most topical subject among agriculturalists today. Soil degradation involves the destruction of soil resources by erosion, organic matter loss, ...
High boron content in irrigation water
Interpreting potential plant availabitily of N based on soil supply indicies
Soil supply of nitrogen is the most intensively studied of all nutrient cycles. Prior to the widespread use of fertilizers, economically viable agriculture was dependent solely on the soils ability to supply N. From 1945 ...