| Variety: | PSB RC68 |
| Line Designation: | IR57515-PMI-8-1-1-SRN-1-1 |
| Year Approved: | 1997 |
| Breeding Inst.: | IRRI |
| Maturity Days: | 116 days |
| Average Yield: | 3.4 tons/ha |
| Maximum Yield: | 4.4 tons/ha |
| Plant height: | 116 cm. |
| Amylose: | 28.7 H |
| Protein: | 5.5 |
| GT score: | 3.6 HI |
| Milling: | 63.5 G2 |
| Brown rice: | 75.2 F |
| Head rice: | 29.4 aa |
| Chalky grain: | 8.3 G2 |
| im_grains: | 0.5 Pr |
| Grain length: | 7.2 L |
| Grain shape: | |
| Gel consistency: | 43.3 M |
| Access cooked: | 73 |
| Access raw: | 47 |
| Blast: | |
| BLB: | |
| Tungro: | |
| Brown Plant Hopper (BPH): | |
| Green Leaf Hopper (GLH): | |
| Stemborer (SB): | |
| Black Bug: |