毛木耳一新变种

A NEW VARIETY OF AURICULARIA POLYTRICHA (MONT.) SACC.

本文报道了发现于河北省石家庄地区的木耳科(Auriculariaceae)、木耳属(Auricu-laria)毛木耳的一个白色变种。其色泽如银耳故命名银白木耳[A.polytricha(Mont.)Sacc.var.argenzea D.Z.Zhao et C.J.Wang var.nov.]是经济价值高、可供进一步开发应用的食用菌新菌种。通过三代五次人工驯化培养,生物性状稳定,颜色纯白,朵大肉厚,外观美丽,并具有抗木霉、耐高温,生物效率高等特点。

A new variety of the species Auricularia polytricha,i.e.Auricula- ria polyptricha var.argentea D.Z.Zhao et C.J.Wang from Hebei in China was described in this paper.The sporophore is pure white on dead wood of Ulmus. Through five years and three generations domesticating cultivation,it was proved that all the desirable charaters of this new variety were stable,namely,its beautiful appearance with the pure white color,big and thick fruit bodies,tolerance to high temperatures,resistance to high trichoderma contaminations,high biological effici- ency,nutritious,and good taste.