Assertion: corn's requirement | /r/HasProperty | 60 to 120 lb/acre of nitrogen
Facets:
value: depending on soil organic matter level
type: OTHER
Source sentences:
text: Nutrient requirements for most sorghums include 60 to 120 lb/acre of nitrogen, depending on soil organic matter level, and 30 lb/acre each of phosphate (P 2 O 5 ) and potash (K 2 O) at medium soil test levels.