TABLE 3.

Correlations between grain yield and yield components of japonica rice cultivars for 2018, 2019 in plants grown with a deficient N, a intermediate and a sufficient N conditions.

Year	Condition	Effective panicles (per m–2)	Grain per panicle	Seed setting rate (%)	1,000-grain weight (g)
2018	Deficient N	0.44	0.19	-0.54	0.09
	Intermediate N	-0.01	0.14	0.90∗∗	0.46
	Sufficient N	-0.03	0.08	0.90∗∗	0.2
2019	Deficient N	0.36	0.3	-0.4	0.18
	Intermediate N	0.26	0.14	0.86∗∗	0.33
	Sufficient N	-0.1	0.08	0.93∗∗	0.11

^∗∗ indicate significant at the 0.01 probability levels.