Table 2 Physical grain quality parameters evaluated using different days of paddy harvest from 50% flowering and potassium fertilizer rates applied at the time of heading

6.83 ± 0.04^a

7.23 ± 0.05^b

7.30 ± 0.06^b

7.25 ± 0.05^b

7.10 ± 0.02^a

7.10 ± 0.01^a

7.23 ± 0.02^b

1.54 ± 0.02^a

1.73 ± 0.04^b

1.73 ± 0.03^b

1.74 ± 0.04^b

1.65 ± 0.01^a

1.70 ± 0.01^b

1.75 ± 0.01^c

4.43 ± 0.03^b

4.18 ± 0.05^a

4.22 ± 0.05^a

4.16 ± 0.04^a

4.30 ± 0.01^a

4.18 ± 0.02^b

4.13 ± 0.02^b

0.62 ± 0.01^a

0.68 ± 0.01^b

0.70 ± 0.02^b

0.70 ± 0.01^b

0.64 ± 0.01^a

0.70 ± 0.01^b

0.70 ± 0.01^b