Ukraine could start exporting wheat from this year’s harvest from its sea ports in September under a landmark deal brokered by Turkey and the United Nations, Ukraine’s first deputy minister of agriculture said on Friday. Ukraine hopes in several months to increase shipments of grain through the route to between 3 million and 3.5 million tonnes per month from 1 million tonnes expected in August, the official, Taras Vysotskiy, said. Such volumes will allow Ukraine to receive enough funds so it does not have to reduce its sowing plans, the official said.