Assertion: chicken manure | /r/HasProperty | npk2 = npk 60 kg·n·t·ha−1
Facets:
Source sentences:
text: PM3 = chicken manure 15 t·ha−1; PM4 = chicken manure 5 t·ha−1; NPK1 = NPK 30 kg·N·t·ha−1; NPK2 = NPK 60 kg·N·t·ha−1; NPK3 = NPK 90 kg·N·t·ha−1.