WARSAW, POLAND - Poland's agriculture minister promised financial support from the government and the European Union and easier rules for constructing grain storage as he met Wednesday with farmers angered by falling grain prices.

Farmers in Poland blame the drop in prices on an inflow of huge amounts of Ukrainian grain that was supposed to go to Africa and the Middle East. Bulgarian farmers also staged a border protest Wednesday over the issue.

Poland and other countries in the region have offered to help transit Ukraine grain to third-country markets after Russia blocked traditional routes when it invaded Ukraine 13 months ago. The European Union, which borders Ukraine, has waived customs duties and import quotas to facilitate the transport - also through Romania and Bulgaria - to markets that had counted on the deliveries.

But farmers in transit countries say the promised out-channels are not working as planned. As a result, they argue, the grain stays, flooding their markets and bringing prices down - to their great loss - while fertilizer and energy costs are skyrocketing.

After a round of talks with farmer organizations, Poland's Agriculture Minister Henryk Kowalczyk said they agreed on more than $277 million in compensation to farmers and traders who suffered financial losses and subsidies for companies transporting the grain to ports, to be shipped out of Poland.

The ministry also agreed to waive permission requirements for building small-sized grain storage facilities. But the farmers are expecting more talks and more support.

In Bulgaria, hundreds of farmers on Wednesday began a three-day blockade of the main checkpoints on the border with Romania to protest tariff-free imports of Ukrainian grain. They say about 40% of their crop from last year remains unsold amid huge supply, and there is no storage room just a few months ahead of the coming harvest.

They displayed banners reading: 'Stop the genocide of agriculture' and 'We want to be competitive farmers.'

Last week, Brussels offered a total of $61 million in compensation to affected farmers, of which Bulgaria would receive about $18 million and Poland about $32.5 million euros - amounts that protesters and some governments say are insufficient.

Daniela Dimitrova, regional leader of Bulgaria's grain producers' union, said Ukrainian imports make Bulgarian farmers noncompetitive.

'We stand in solidarity with Europe and its support for Ukraine, but the European Commission should look at each individual member state and make farmers competitive,' she said.

Prime Minister Mateusz Morawiecki said grain from Ukraine was 'destabilizing our market' and steps should be taken to urgently export it while reducing imports from Ukraine. He said the European Commission, the EU's executive arm, had regulations at its disposal to get the situation under control, as it was having negative effects also on other countries in the region.

'We do not agree for this grain to come to Poland's and Romania's markets in huge amounts and destabilize our markets,' Morawiecki told a news conference, while stressing that 'transit is most welcome.'

At the start of the talks with farmers and grain exporters, Kowalczyk, the agriculture minister, blamed falling grain prices on a world-wide trend. He said that while more compensation funds could be expected from Brussels the main goal was to increase grain export and free space in silos ahead of this summer's Polish harvest. He admitted that the original plan to transit grain through Poland did not go exactly as expected.