Identification should include
- evaluating plant for
- stunted growth
- chlorosis
- interveinal chlorosis
- purplish-red coloring
- necrosis
- explaining how the nutrients that are deficient are associated with the symptom.
Process/Skill Questions:
- What are the symptoms of a nitrogen deficiency?
- What are the symptoms of a magnesium deficiency?
- What are the symptoms of a phosphorus deficiency?