After making it through the spring planting season, sometimes with the help of bulletproof vests and helmets, Ukraine's farmers are facing another challenge — finding enough diesel for the coming harvest.

The war with Russia cut fuel supplies just as farmers stepped up work for the spring season and they have lost about 85% of their normal supplies since the conflict started on Feb. 24, farmers, fuel distributors and analysts say.

The total area planted with grain this spring is already expected to be up to 30% smaller than last year because of the fighting, and yields could drop too if farmers don't get fuel so they can apply chemicals and harvest crops at the right time.