Table 5.

N-related physicochemical properties of rice rhizosphere soil under no nitrogen treatment (LN).

Genotype	NH4+-N (mg·kg−1)	NO3−-N (mg·kg−1)	Urease (mg·g−1·24h−1)	Invertase (mg·g−1·24h−1)	Nitrate Reductase (μg NO2−·g−1·24h−1)
WT	27.52 ± 0.46a	2.14 ± 0.60a	0.118 ± 0.003b	2.40 ± 0.083b	2.52 ± 0.63b
RC	24.85 ± 1.10b	2.35 ± 0.49a	0.138 ± 0.004a	2.61 ± 0.062a	5.53 ± 0.82a

Different letters in columns show significant differences (p < 0.05) determined by LSD’s test. Data are means ± standard errors.