All nutrients must be in the ionic form to be dissolved in soil water and usable by plants, so organic fertilizer materials must decompose before plants can use the nutrients.
(the ionic form; to be dissolved; in soil water) (plants; can use; the nutrients) (so organic fertilizer materials; must decompose; T:before plants can use the nutrients) Context(so organic fertilizer materials must decompose,List([92, 138))):(All nutrients; must be; in the ionic form)
so organic fertilizer materials must decompose,List([92, 138))
the ionic form plants so organic fertilizer materials All nutrients
to be dissolved can use must decompose must be
in soil water
the nutrients
T:before plants can use the nutrients
in the ionic form