Assertion: maize corn | /r/Desires | 7.8 lbs of n
Facets:
Source sentences:
text: During the V10 to V14 growth stages, 230 bushel corn requires 7.8 lbs of N, 2.1 lbs of P 2 O 5 and 5.4 lbs of K 2 O per day, but these needs change at other times.