Managing ‘Brown Gold:’ the Challenges—and Opportunities—of Spent Substrate
Civil Eats
MARCH 19, 2024
And while each of those uses could provide revenue potential for mushroom farms, the expanding piles of spent substrate also represent a mounting logistical challenge. “If They showed up like two weeks later with a tractor and a big truck to load it in,” he said. It wasn’t a tough sell. In the U.S.,
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