Ability of Rf5 and Rf6 to Restore Fertility of Chinsurah Boro II-type Cytoplasmic Male Sterile Oryza Sativa (ssp. Japonica) Lines

Rice

Table 2 Spikelet fertility of fertile F₁ lines in testcross populations

Combination	Bagged seed setting rate (%) (mean ± SD)	Natural seed setting rate (%) (mean ± SD)
NIPA/L1	63.46 ± 19.24	82.05 ± 3.95
NIPA/L18	46.21 ± 11.08	92.67 ± 3.46
NIPA/L19	38.92 ± 15.15	85.18 ± 2.72
NIPA/L20	35.46 ± 11.91	92.12 ± 2.70
NIPA/L30	9.16 ± 4.73	45.74 ± 6.17
NIPA/L47	48.13 ± 7.95	89.42 ± 10.74