Table 2.

Influence of CETM and P-fertilization practices on lysine (g per kg dry matter), tryptophan content (µg g⁻¹) and grain-P uptake (kg ha⁻¹) of maize under MWCS.

Treatment	Lysine content (g per kg dry matter)			Tryptophan (µg g−1)			P uptake by grains (kg ha−1)
	2018	2019	Mean	2018	2019	Mean	2018	2019	Mean
CETM practices
FBCT–FBCT	2.45	2.44	2.44	0.64	0.65	0.64	14.92	15.45	15.18
RBCT–RBZT	2.48	2.46	2.47	0.64	0.66	0.65	16.30	16.77	16.53
FBZT–FBZT	2.44	2.48	2.46	0.66	0.66	0.66	14.54	17.35	15.94
PRBZT–PRBZT	2.48	2.47	2.47	0.65	0.67	0.66	18.28	19.03	18.65
SEm ±	0.02	0.03	0.03	0.02	0.02	0.02	0.60	0.38	0.41
CD (p = 0.05)	NS	NS	NS	NS	NS	NS	2.01	1.31	1.41
P–fertilization practices
P100	2.55	2.59	2.57	0.65	0.67	0.67	14.78	16.52	15.65
P50 + 2FSP	2.47	2.50	2.48	0.72	0.73	0.72	16.46	17.81	17.13
P50 + PSB + AMF	2.45	2.42	2.44	0.66	0.69	0.68	17.18	17.29	17.24
P50 + PSB + AMF + 2FSP	2.72	2.75	2.74	0.74	0.75	0.74	18.73	20.98	19.86
P0	2.11	2.06	2.09	0.45	0.43	0.44	12.88	13.14	13.01
SEm ±	0.06	0.06	0.06	0.02	0.02	0.02	0.72	0.57	0.51
CD (p = 0.05)	0.18	0.17	0.18	0.04	0.05	0.04	2.06	1.64	1.47
Interaction	NS	NS	NS	NS	NS	NS	S	S	S

CD values indicate the critical difference at p = 0.05.