Treat	Head seed weight (cm)					Seed yield ha⁻¹ (kg)
Treat	P1	P2	P3	P4	Mean	P1	P2	P3	P4	Mean
I1K1	57.86	57.16	57.80	57.10	57.48	740.33	649.33	700.33	610.00	675.00
I1K2	59.15	58.78	59.10	58.70	58.93	876.66	753.33	824.00	734.00	797.00
I1K3	60.67	59.25	60.58	59.38	59.97	869.00	768.66	859.00	796.66	823.33
Mean	59.23	58.39	59.16	58.39	58.79	828.66	723.77	794.44	713.55	765.11
I2K1	61.22	60.87	61.20	60.82	61.03	1113.33	980.00	1045.33	926.66	1016.33
I2K2	63.58	63.23	63.53	63.19	63.38	1302.00	1132.33	1279.33	1111.66	1206.33
I2K3	64.25	64.59	64.31	64.69	64.46	1301.00	1129.00	1276.00	1175.33	1220.33
Mean	63.02	62.89	63.01	62.90	62.95	1238.77	1080.44	1200.22	1071.22	1147.66