Field classrooms bolster technology in grain-producing Juancheng
At a black fungus planting base in Juancheng county, Shandong province, farming expert Huo Daoxian gave an on-site lecture on Feb 21 to a group of growers, saying “Sterilization is a crucial step in the process of growing black fungus, aiming to eliminate impurities and insect eggs in the culture medium”. “Common sterilization methods include…