新品种快报 | 皱环球盖菇‘JSJ-HSR-101’、羊肚菌‘滇羊2号’和 ‘滇妹7号’的选育报告

‘JSJ-HSR-101’是通过皱环球盖菇Stropharia rugosoannulata酒红色菌株的孢子紫外诱变所得，菌盖为金黄色，菌柄纯白色，成熟后产孢量少，子实体多单生，综合产量为8–12 kg/m2，商品菇比例在80%左右，适宜林下栽培和设施栽培。‘滇羊2号’和‘滇妹7号’均是野生资源经多年系统驯化，并通过小试、中试、大试栽培验证后而获得的优质品种，其中‘滇羊2号’属黑色羊肚菌支系中的梯棱羊肚菌Morchella importuna品种，出菇密度大，每平方米成菇数量80–100朵，个头较小，肉质有弹性、不易碎耐运输，烤干损耗率低；‘滇妹7号’属黑色羊肚菌支系中的六妹羊肚菌Morchella sextelata品种，每平方米成菇数量60朵左右，鲜菇商品性状好，而且产量稳定。

‘JSJ-HSR-101’was obtained from ultraviolet mutation of spores of Stropharia rugosoannulata wine-red strain, having golden yellow pileus, pure white stipe, few sporulation, and solitary fruiting body. The comprehensive yield was 8–12 kg/m2, and the proportion of commercial mushrooms was about 80%. It was suitable to cultivate under forest and in facilities. Morchella importuna ‘Dianyang No.2’ and Morchella sextelata ‘Dianmei No.7’ are both high-quality varieties obtained after years of systematic domestication of wild resources, having been verified upon small, medium and large-scale cultivation. ‘Dianyang No.2’ belonging to a branch of Elata Clade has a high density of 80‒100 mushrooms per square meter, and features small size, elastic meat quality, low drying loss rate, and unfragileness during transportation. ‘Dianmei No.7’ belonging to the Elata Clade is characterized by good commercial properties of fresh mushrooms and stable yield; the number of mature mushrooms per square meter is about 60.