Today, Brandywine produces not only button mushrooms but also portabella, shiitakke and oyster mushrooms.
现今白兰地谷不仅生产草菇，还有美洲褐菇，花菇和蚝菇。
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The results of orthogonal experiment showed that ultrasonic pretreatment time was the main factor that affected the extraction of polysaccharide in portabella.