茶枝屑替代木屑栽培平菇的研究  

Study on the Cultivation of Pleurotus ostreatus with Tea Branch Instead of Sawdust

作　　者：贺望兴[1,2] 李延升 石旭平[1,2] 万雅静 江新凤[1,2] 郭金 童忠飞[1,2] HE Wang-xing;LI Yan-sheng;SHI Xu-ping;WAN Ya-jing;JIANG Xin-feng;GUO Jin;TONG Zhong-fei(Jiangxi Sericulture and Tea Research Institute,Nanchang 330203,China;Jiangxi Key Laboratory of Tea Quality and Safety Control,Nanchang 330203,China)

机构地区：[1]江西省蚕桑茶叶研究所,江西南昌330203 [2]江西省茶叶质量与安全控制重点实验室,江西南昌330203

出　　处：《中国食用菌》2021年第1期153-157,共5页Edible Fungi of China

基　　金：江西省科技厅重点研发计划(20171BBG70001);江西省茶叶质量与安全控制重点实验室(20192BCD40007)。

摘　　要：为拓展平菇(Pleurotus ostreatus)栽培基质来源,提高茶枝利用率,以夏灰1号平菇为试验菌株开展了茶枝屑替代木屑栽培平菇的配方优选、平菇子实体主要营养成分分析、茶枝屑代料栽培平菇效益评估以及平菇子实体质量安全性评价等研究。结果表明,茶枝屑替代木屑栽培平菇的最佳配方为茶枝屑30%、木屑45%、麦麸20%、石灰3%、石膏1%、磷肥1%。与纯木屑栽培的平菇子实体相比,纯茶枝屑栽培的平菇子实体灰分、蛋白质、膳食纤维、粗多糖以及多酚类营养物质含量分别提高了28%、42.36%、6.15%、9.42%以及60.87%;菌袋生产成本降低了23.3%,提高了栽培平菇的经济效益以及食用菌的质量安全性。表明茶枝是一种很好的栽培平菇的新型栽培基质材料。In order to expand the cultivation media source of Pleurotus ostreatus and improve the utilization rate of tea branches,the study on the formula optimization of cultivating P. ostreatus with tea branch instead of sawdust, the analysis of the main nutritional components of P. ostreatus fruiting bodies, the economic benefits evaluation of cultivating P. ostreatus with tea branch and the quality and safety evaluation of P. ostreatus fruiting bodies were carried out. The results showed that the best formula for cultivating P. ostreatus with tea branches was, tea branch 30%, sawdust 45%, wheat bran 20%, lime 3%, gypsum 1%, phosphate fertilizer 1%. Compared with the P. ostreatus cultivated with pure sawdust, the contents of ash, protein, dietary fiber,crude polysaccharide and polyphenols in the fruiting body of P. ostreatus cultivated with pure sawdust increased by 28%,42.36%, 6.15%, 9.42% and 60.87%. The production cost of fungi bag was reduced by 23.3%, improved the economic benefits of cultivated P. ostreatus and the quality and safety of edible fungi. The results showed that tea branch was a good substrate for cultivating P. ostreatus.

关 键 词：茶枝屑 平菇 优选配方 营养成分 质量安全 

分 类 号：S646.1[农业科学—蔬菜学]