榆林市人工栽培桑黄优良菌株的筛选  

Selection of Superior Strains of Artificially Cultivated Sanghuang in Yulin

作　　者：郝哲 张彦飞 史建国 李红 李惠霞 思瑞琳 李正雄 HAO Zhe;ZHANG Yanfei;SHI Jianguo;LI hong;LI Huixia;SI Ruilin;LI Zhengxiong(Yulin Agricultural Reclamation Service Center,Yulin,Shaanxi 719000,China;Shaanxi Key Laboratory of Ecological Restoration in Mining Areas of Northern Shaanxi,Yulin University,Yulin,Shaanxi 719000,China)

机构地区：[1]榆林市农垦服务中心,陕西榆林719000 [2]榆林学院陕西省陕北矿区生态修复重点实验室,陕西榆林719000

出　　处：《陕西农业科学》2024年第12期37-39,60,共4页Shaanxi Journal of Agricultural Sciences

基　　金：陕西省重点研发计划项目(2023-YBNY-087);陕西省教育厅重点科研计划项目(22JS044);榆林市科技局项目(YF-2022-8);榆林市科技计划项目(2023-CXY-171);榆林学院高层次青年科学启动基金(18GK08)。

摘　　要：针对桑黄人工栽培优良菌株缺乏、出黄稳定性差等问题,本研究对引进和分离培养的6个桑黄菌株,分别在不同试管及培养料基质条件下培养并进行性状对比分析。结果表明,在栽培环境一致的条件下,NKSH-1、NKSH-2、NKSH-6三个桑黄菌株长出子实体,NKSH-2菌株菌丝粗壮、颜色发黄、发菌快、长势强、产量最高,是最适宜用于规模化生产的桑黄菌株。To address the issues of insufficient superior strains and poor fruiting body stability in the artificial cultivation of Sanghuang(Sanghuangporus),six strains of Sanghuang were introduced,isolated,and cultured.These strains were cultivated on various substrates,such as test tubes and solid culture media,and their agronomic traits were comparatively analyzed.The results showed that under consistent cultivation conditions,the NKSH-1,NKSH-2,and NKSH-6 strains produced fruiting bodies.Among them,the NKSH-2 strain exhibited robust mycelial growth,a yellow coloration,rapid colonization,and the highest yield,making it the most suitable strain for large-scale production of Sanghuang.

关 键 词：桑木 人工栽培 桑黄 菌株 栽培基质 

分 类 号：S646[农业科学—蔬菜学]