Impact of biochar and compost amendment on corn yield and greenhouse gas emissions under waterlogged conditions

Applied Biological Chemistry

Table 4 Yield and yield attributing characteristics of corn after harvest

Treatment	Total weight	Corn yield	Straw	Grain yield	Grain index (%)	Corn productivity (t 10a⁻¹)
Treatment	(g plant⁻¹)				Grain index (%)	Corn productivity (t 10a⁻¹)
Cn	191c^*	119c	72.6b	85.7b	71.2b	1.90b
CP	237d	157d	79.8b	120c	76.5b	2.51c
RB	79.3a	53.2a	26.1a	32.9a	61.1a	0.85a
WB	107b	71.2b	35.9a	45.3a	63.4a	1.14a

^*Means by the same within a column are not significantly different at 0.05 probability level according to Duncan's Multiple Range Test