. 2024 Mar 21;14:6840. doi: 10.1038/s41598-024-54512-z

Table 5.

Effect of tillage based nutrient management practices on soil pH, EC, and SOC at different soil depths (cm) (After Rabi 2019–20).

Treatments	Soil pH				Soil EC (dS m⁻¹)				SOC (g kg⁻¹ soil)
Treatments	0–15	15–30	30–45	45–60	0–15	15–30	30–45	45–60	0–15	15–30	30–45	45–60
CAOM	7.15^a	7.14^a	7.11^a	7.18^a	0.52^a	0.56^a	0.56^a	0.59^a	6.8^a	6.5^a	4.9^a	4.3^a
CACM	7.28^a	7.32^a	7.29^a	7.34^a	0.55^a	0.60^a	0.60^a	0.63^a	6.0^b	5.6^c	4.5^bc	3.9^b
CTCM	7.33^a	7.40^a	7.37^a	7.41^a	0.61^a	0.66^a	0.66^a	0.68^a	5.8^bc	5.2^d	4.4^c	3.8^b
CTOM	7.14^a	7.17^a	7.19^a	7.26^a	0.50^a	0.58^a	0.58^a	0.61^a	6.6^a	6.0^b	4.7^ab	4.2^a
PoPs	7.40^a	7.44^a	7.43^a	7.45^a	0.61^a	0.63^a	0.63^a	0.65^a	5.6^c	5.0^d	4.3^c	3.7^c

There is no significant difference between means with the same letter based on the DMRT (P = 0.05).