安康地區(qū)香菇優(yōu)良菌株篩選

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中圖分類號： 5 6 4 6 . 1 + 2 文獻(xiàn)標(biāo)識碼：A 文章編號：0488-5368（2025）04-0001-05

Abstract： To select suitable strains of Lentinula edodes for cultivation in the Ankang region，fifteen strains were collected and compared to the control strain 96O8.The comparison focused oncytological characteristics （somaticcell incompatibility），morphological traits，antagonistic interactionsamong strains，mycelial growth rate，yield，and agronomic traits offruit bodies.The results indicated that the tested strains exhibited varying degreesof antagonistic reactions，highlighting significant genetic diversity.The tested strains exhibited uniformly white mycelia，but showed notable diferences in colony morphology，edge morphology，mycelial growth rate， fruiting body formation time，yield，cap thickness，cap diameter，stem length，and stem diameter.Strains Ankang ，Huixian-1，and Qihe-9 were identified assuperior varieties based on their high yield and overall commercial performance，making them suitablecandidates for demonstration and promotion in shitake mushroom production in the Ankang region.

KeyWords：Lentinula edodes ;Characteristics；Excellent;Strain；Selection

香菇（Lentinulaedodes）是一種常見的大型木腐真菌，隸屬于擔(dān)子菌綱（Basidaiomycetes）、傘菌目（Agaricales）、口蘑科（Tricholomatacete）、香菇屬（Lentinus）[1，2]，是世界上僅次于雙孢蘑菇的第二

香菇是我國生產(chǎn)區(qū)域最廣、總產(chǎn)量最高、效益最好、影響最大的食用菌[4.5]，人工種植地主要集中在河南、福建、河北、陜西、四川等地區(qū)[6。（剩余4652字）