Assertion: custard apple's level | /r/CapableOf | increase quality attributes
Facets:
value: significantly
type: MANNER
Source sentences:
text: The results revealed that increasing levels of N (400 g per plant), P 2 O 5 (250 g per plant) and K 2 O (400 g per plant) significantly increased yield and quality attributes (number of fruits per tree) and total soluble solids.