Assertion: urea | /r/HasProperty | 0.5 percent
Facets:
Source sentences:
text: Urea (0.5 percent) was also added to whole-plant corn that contained 32 or 48 percent dry matter (Van Horn et al, 1969a) at ensiling.
text: Huber and Santana (1972) compared urea (0.5 percent) and aqueous ammonia (0.28 per- cent ammonia and 3 percent water) as additives for 35 percent dry matter whole-plant corn at ensiling to a control silage as the sole forage.