新品種快報 | 皺環球蓋菇‘JSJ-HSR-101’、羊肚菌‘滇羊2號’和 ‘滇妹7號’的選育報告

‘JSJ-HSR-101’是通過皺環球蓋菇Stropharia rugosoannulata酒紅色菌株的孢子紫外誘變所得，菌蓋為金黃色，菌柄純白色，成熟后產孢量少，子實體多單生，綜合產量為8–12 kg/m2，商品菇比例在80%左右，適宜林下栽培和設施栽培?！嵫?號’和‘滇妹7號’均是野生資源經多年系統馴化，并通過小試、中試、大試栽培驗證后而獲得的優質品種，其中‘滇羊2號’屬黑色羊肚菌支系中的梯棱羊肚菌Morchella importuna品種，出菇密度大，每平方米成菇數量80–100朵，個頭較小，肉質有彈性、不易碎耐運輸，烤干損耗率低；‘滇妹7號’屬黑色羊肚菌支系中的六妹羊肚菌Morchella sextelata品種，每平方米成菇數量60朵左右，鮮菇商品性狀好，而且產量穩定。

‘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.