* Russia banned Turkish tomatoes after downing of Russian jet
* Now aims to boost year-round production using mega-greenhouses
* Projects rely on state support
* Russia was Turkey's biggest tomato importer
By Polina Devitt
MOSCOW, Aug 4 (Reuters) - A ban on Turkish tomato imports that was motivated by geopolitics has inspired Russia to become self-sufficient in tomato production, a windfall for companies who invested in the technology that would increase year-round production.
Russia has been ramping up production of meats, cheese and vegetables since it banned most Western food imports in 2014 as a retaliatory measure for sanctions meant to punish Russia's support of rebels in eastern Ukraine and annexation of Crimea.
After Turkey shot down a Russian jet near the Syrian border in November 2015, Moscow expanded the ban to include Turkish tomatoes, for which Russia was the biggest export market.
Ties between Ankara and Moscow have since largely normalised but the ban remains in place and may not be lifted for another three to five years, officials have said.
That may be too late for Turkish exporters if Russian efforts to ramp up domestic production bear fruit.
Greenhouse projects being built with state support are key to Russia's plans to become self-sufficient for its 144 million population by 2020, industry players, analysts and officials say.
Although Russia only imports about 500,000 tonnes of the 3.4 million tonnes of tomatoes consumed annually, the country's notoriously harsh winters have limited its ability to ramp up to full capacity, IKAR agriculture consultancy said.
Currently only 620,000 tonnes of production comes from "protected ground", or greenhouses, IKAR said. The remainder comes from "open ground" productive only from June to September, and most of that comes from private plots maintained and used by individual families or sold at local farmers' markets.
Sergey Korolyov, the head of National Fruit and Vegetable Producers' Union, estimated that greenhouse projects that have already started growing tomatoes could start seeing their money back in 8-9 years thanks to state support, which includes partial investment compensation and favourable loan rates.
"Now greenhouses which were originally built for cucumbers are being repurposed for tomatoes," Korolyov told Reuters.
MEGA-GREENHOUSES
Although the greenhouse sector is dominated by dozens of small-size firms, several big players have also stepped in.
Russian conglomerate Sistema, bought the country's largest Yuzhnyi greenhouse complex in December 2015, when the ban on Turkish supplies was announced.