A fertilizer is deficient when: (a) One or more of its guaranteed primary plant nutrients are beyond the investigational allowances established by rule;
((a) One or more of its guaranteed primary plant nutrients; are; ) Context((a) One or more of its guaranteed primary plant nutrients are,List([32, 93))):(A fertilizer; is; deficient)
(a) One or more of its guaranteed primary plant nutrients are,List([32, 93))
(a) One or more of its guaranteed primary plant nutrients A fertilizer
are is
deficient