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14
CH3041
NUTRIENT CONTROLS
• Fertile soils are
reliant on the exchange
of nutrients with soil water to provide the
required soluble ions.
of nutrients with soil water to provide the
required soluble ions.
• The
surface chemistry of the humus, clays
the oxide minerals
dominates [ion],
along with KSP
versus IAP & W
the oxide minerals
dominates [ion],
along with KSP
versus IAP & W
• Leaching is
the remaining
variable in this
interactive,
dynamic system.
the remaining
variable in this
interactive,
dynamic system.
