食用菌学报2026，Vol.33Issue(3)：21-32,12.DOI:10.16488/j.cnki.1005-9873.2026.03.003
黄色品种金针菇'上研金31'选育
Breeding of the Yellow Variety Flammulina filiformis'Shangyan Jin31'
摘要
Abstract
Using the high-yielding Flammulina filiformis variety'Shangyan 1'(white)and the thick-pileus and sturdy-stipe F.filiformis variety'J4137'(yellow)as the parents,hybrid strains were obtained through mon-mon hybridization of monokaryotic protoplasts.These hybrid strains were then selected for high yield,thick pileus,uniform color,and suitability for industrial cultivation through primary screening,secondary screening,pilot-scale experiment,and demonstration cultivation.The results showed that under industrial cultivation conditions,compared with'Shangyan 1',the selected strain F31 exhibited a two-day reduction in both primordium formation time and fruiting body formation period.Compared with'J4137',F31 had a higher yield and increased number of fruiting bodies.Compared with the two parents,fruiting bodies of F31 showed a higher total amino acid content and lysine content.Under industrial bag cultivation conditions,F31 achieved a yield of 297.8 g,with 424 fruiting bodies and a fruiting body formation period of 28 d.Under industrial bottle cultivation conditions,it reached a yield of 459.8 g,with 1 025 fruiting bodies and a fruiting body formation period of 25 d.These results indicate that F31 has stable cultivation characteristics,strong adaptability,and is suitable for industrial-scale cultivation.In 2024,strain F31 was approved as a non-major crop variety in Shanghai,and was officially named'Shangyan Jin31'.关键词
金针菇/原生质体/杂交/农艺性状/赖氨酸Key words
Flammulina filiformis/protoplast/hybridization/agronomic traits/lysine引用本文复制引用
陆欢,尚晓冬,刘建雨,董慧,王瑞娟,胡卫红,潘峰,冯占..黄色品种金针菇'上研金31'选育[J].食用菌学报,2026,33(3):21-32,12.基金项目
上海市农业科技创新项目(2025-02-08-00-12-F00022) （2025-02-08-00-12-F00022）
上海市农业科学院卓越团队建设项目(沪农科卓[2022]001) （沪农科卓[2022]001）
