. 2022 Apr 14;11(8):1071. doi: 10.3390/plants11081071

Table 10.

The activity of soil enzyme dehydrogenase in rice as influenced by crop establishment methods and weed management practices.

The Activity of Soil Enzyme Dehydrogenase (μg TPF g⁻¹ soil 24 h⁻¹)
Treatments	7DAS		14DAS		21DAS		28DAS
Treatments	2016	2017	2016	2017	2016	2017	2016	2017
Establishment Methods
M₁	80.75 ^b	81.13 ^b	88.67 ^b	92.05 ^b	91.63 ^b	99.45 ^b	94.22 c	101.52 ^c
M₂	82.67 ^ab	81.63 ^ab	90.83 ^ab	92.25 ^b	94.32 ^b	99.95 ^b	97.20 ^b	105.17 ^bc
M₃	84.43 ^a	86.07 ^a	94.32 ^a	96.03 ^a	98.92 ^a	107.95 ^a	103.65 ^a	112.95 ^a
M₄	80.07 ^b	82.00 ^ab	89.08 ^b	91.62 ^b	92.15 ^b	99.80 ^b	97.13 ^b	106.50 ^b
Sem (±)	0.365	0.529	0.491	0.307	0.334	0.339	0.299	0.462
CD (0.05)	1.261	1.831	1.698	1.061	1.154	1.174	1.034	1.601
Weed Management Practices
W₁	86.63 ^b	88.20 ^b	80.70 ^d	92.50 ^c	74.00 ^e	99.45 ^d	69.00 ^d	104.28 ^d
W₂	72.55 ^c	71.95 ^c	93.78 ^b	89.88 ^d	106.23 ^b	109.50 ^b	108.38 ^a	113.25 ^b
W₃	74.28 ^c	74.73 ^c	83.68 ^c	87.08 ^e	92.15 ^d	102.73 ^c	103.68 ^b	107.50 ^c
W₄	74.28 ^c	74.73 ^c	83.68 c	87.08 ^e	75.48 ^e	75.00 ^e	92.30 ^c	90.48 ^e
W₅	86.63 ^b	88.65 ^b	94.55 ^b	95.98 ^b	102.18 ^c	109.53 ^b	106.70 ^a	115.60 ^a
W₆	97.53 ^a	98.00 ^a	107.98 ^a	105.43 ^a	115.50 ^a	114.53 ^a	108.25 ^a	108.10 ^c
SEm (±)	0.356	0.496	0.422	0.323	0.454	0.495	0.337	0.409
CD (0.05)	1.038	1.446	1.232	0.943	1.326	1.445	0.983	1.196

For treatment details, Table 4 may be referred to. SE, standard Error, CD, Critical difference at 5% probability level. Different superscript letters indicate a significant difference between the mean.