Analyze an unexpected result

Germination results: 0%=34/40, 0.5%=36/40, 1.0%=22/40, 1.5%=8/40. One 0% tray dried for a day because its lid was loose.

1. The overall high-salinity decline is clear.
2. The damaged control tray may depress the baseline.
3. Report, do not hide, the protocol deviation.