四川九株松树火烧地羊肚菌驯化栽培OA
Domestication of nine Morchella strains from pine forest post-fire area in Sichuan
对采自四川雅江火烧地的 9 株野生羊肚菌菌株进行了鉴定和驯化栽培.通过形态学特征及DNA序列分析,确认所有供试菌株均为七妹羊肚菌Morchella eximia.在PDA培养基上,菌株6278菌丝生长速度最快、形成菌核最多,YJ082186 生长最慢,6288 不形成菌核.依照当前栽培模式进行大田出菇试验,其中 6751-1产量最高,达到 1.33 kg/m2,6288次之,达到 1.31 kg/m2,6288的商品性状最好;YJ082176 的出菇密度最大,6283 子实体平均大小最大.本研究为进一步七妹羊肚菌新品种选育奠定了基础.
Nine wild Morchella strains collected from pine forest post-fire area in Yajiang County,Sichuan Province were identified and domesticated.Based on morphological observation and DNA sequence analysis,the tested strains were identified as Morchella eximia.On PDA medium,strain 6278 showed the fastest mycelial growth and formed the most quantity of sclerotia;mycelial growth of YJ082186 was the slowest,and 6288 did not form sclerotia.Under the current cultivation mode,6751-1 had the highest yield(1.33 kg/m2),and 6288 was next in yield(1.31 kg/m2).Among the nine strains,6288 showed the best commercial traits,while YJ082176 has the highest density of fruiting,and the basidioma average size of 6283 was the largest.This study laid a foundation for the screening and breeding of M.eximia cultivars.
王建生;刘询;刘天海;王迪;余洋;梁欣敏;李玉;何晓兰
吉林农业大学植物保护学院 菌物学院,吉林 长春 130118四川省食用菌研究所,四川 成都 610066四川省食用菌研究所,四川 成都 610066四川省食用菌研究所,四川 成都 610066四川省食用菌研究所,四川 成都 610066四川省食用菌研究所,四川 成都 610066四川省食用菌研究所,四川 成都 610066吉林农业大学植物保护学院 菌物学院,吉林 长春 130118
羊肚菌鉴定驯化栽培
Morchellaidentificationdomestication and cultivation
《菌物学报》 2026 (1)
98-108,11
国家自然科学基金(32370019)四川省科技计划项目(2021YFYZ0026) This work was supported by the National Natural Science Foundation of China(32370019)and the Sichuan Province Science and Technology Program(2021YFYZ0026).
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