. 2021 May 17;11:10386. doi: 10.1038/s41598-021-89737-9

Table 1.

Seven years' mean grain/seed and stover yields (Mg ha⁻¹) (± S.D.) and sustainable yield index (SYI) under the CA-based CEP and nutrient management in the maize–chickpea rotation.

Treatment	Maize			Chickpea
Treatment	Grain	Stover	SYI	Seed	Stover	SYI
CET practices
ZTFB	4.34^a# ± 0.33	7.22^a ± 0.63	0.91^a	1.41^b ± 0.69	4.58^b ± 0.56	0.78^b
PNB	4.37^a ± 0.40	7.24^a ± 0.43	0.93^a	1.58^a ± 0.70	4.87^a ± 0.57	0.89^a
CT	3.79^b ± 0.29	6.34^b ± 0.69	0.79^b	1.24^c ± 0.48	4.08^c ± 0.44	0.68^c
Nutrient management
FFP	3.44^c ± 0.46	5.84^c ± 0.81	0.61^c	1.31^b ± 0.63	4.06^c ± 0.60	0.82^c
RDF	4.43^a ± 0.30	7.09^b ± 0.55	0.82^a	1.43^a ± 0.65	4.43^b ± 0.56	0.90^a
NE	4.63^a ± 0.29	7.87^a ± 0.41	0.86^a	1.49^a ± 0.57	5.03^a ± 0.42	0.94^a

^#Means followed by a similar uppercase letter within a column is not significantly different (p < 0.05) according to Tukey’s HSD test.