AE	Agronomic efficiency
ARE	Apparent recovery efficiency
AS	Ammonium sulfate
ASBSFF	Combination of AS and BSFF
ASVC	Combination of AS and VC
BSFF	Black soldier fly frass
C	Carbon
CEC	Cation exchange capacity
CK	Unfertilized control
EC	Electrical conductivity
K	Potassium
MSLA	Mean single leaf area
LAI	Leaf area index
N	Nitrogen
NUE	Nitrogen use efficiency
P	Phosphorus
PCA	Principal component analysis
PE	Physiological efficiency
SOC	Soil organic carbon
SPAD	Leaf chlorophyll content
U	Urea
UVC	Combination of U and VC
VC	Vermicompost