Influence of Rice Husk Biochar and Its Application Methods on Silicon Dynamics and Rice Yield in Sandy-Loam Soil

Table 2

Summary ANOVA table for the main and interaction effects of application methods and rice growth stage on the porewater silicon concentration.

Source	SS	df	MS	F ratio	value	Sig	Estimate of effect size
Application methods	105.56	5.00	21.11	8.17	<0.001		0.576
Growth stages	1962.00	1.51	1299.44	321.28	<0.001		0.915
Application method X growth stages	76.93	7.55	10.19	2.52	0.025		0.296
Error (application methods)	77.56	30.00	2.59
Error (growth stages)	183.21	45.30	4.05

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