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不列颠哥伦比亚有位菇农,用桤木屑代替稻草作基质栽培双孢蘑菇,收完菇后,将废桤木屑进行巴氏灭菌,然后出售供园艺之用。菇农所在地附近是一个热机和漂白牛皮纸浆厂,那里有大量的纤维渣废料。不列颠哥伦比亚研究所的研究人员最近证明,纸浆厂废料是一种适宜栽培凤尾菇的基质,产量可提高20％(Mueller和Gawley,1983)。
A Colombian mushroom farmer, who replaces straw with alder wood instead of straw, cultivates Agaricus bisporus. After receiving the mushroom, the waste wood chips are pasteurized and then sold for gardening purposes. Near the site of Mogun is a heat engine and bleached kraft pulp mill, where there is a lot of fiberglass scrap. Researchers at the British Columbia Institute have recently demonstrated that pulp mill waste is a suitable substrate for the cultivation of Pleurotus ostreatus with a yield increase of 20% (Mueller and Gawley, 1983).