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  • 5 months ago
A consortium of scientists and farmers hope the introduction of two new truffle species will increase the harvest window for flavoursome fungi. The winter black truffle is the most common truffle in Australia but can only be harvested for a few weeks in winter. A new program is hoping grafting spring and summer truffles onto oak and pine trees in the southwest will expand the harvest window into the warmer months.

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00:00In the rich fields of WA's south coast, fungi farming is taking root.
00:07So that's the truffle growing around the root.
00:10The truffle season in Australia runs over a few short weeks in winter.
00:14A team of farmers and international scientists is hoping to expand the season into spring and summer.
00:20What we wanted to do is expand the types of truffle species so we can harvest in different seasons.
00:26New methods and technology are under the microscope.
00:29We test every single piece of biology that goes onto those seedlings.
00:33We make sure there's no pathogenic fungus on it so we've got a clean tree.
00:37It's inoculated already with the truffle species we want and not one that we don't want.
00:42And then we bring it out here and transplant it.
00:44Australia is the fourth largest truffle producing country in the world with more than 11 tonnes of exports last year.
00:50Industry hoping new species will meet a global demand.
00:54Japanese love them. In Europe Germans love them.
00:58The places that they're not growing are the ones that consume more of them.
01:01So where we're going to have a huge success is the Asian markets.
01:04Drought conditions in big truffle producing nations like Italy, France and Spain have seen their harvests stalled.
01:11But here on the south west coast production is booming.
01:14Farmers and scientists are hopeful the methods being tested here will go some way towards drought proofing Aussie growers.
01:20Fungus needs water. 85% of the actual truffle itself is water.
01:26Hopefully we're never going to go into the same problem that they're having in Europe.
01:29Local scientists are leading with their noses, helped along with some tips from their European counterparts.
01:35People that we're working with overseas, they have actually developed these species for cultivation in Europe.
01:42So they're already ahead of where we would have been if we didn't have the input.
01:47A scientific approach to a culinary classic.
01:50.
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