The invention discloses a pure culture mycelium strain of fragrant cup umbrella, which is deposited in the general microbiology center of China microbial species preservation management committee with the preservation number of CGMCC no.16979. Taking the pure culture mycelium as the strain, the artificial cultivation method of the fragrant cup umbrella was established as follows: using cow dung or fermented material to boil juice culture medium plate to breed the mother species, inoculating the cultivated mother species to the strain bottle of sorghum culture medium, after culture, the cultivated species were obtained, and the cultivated species were evenly spread on the plastic bag material surface with the processed fermentation culture material A layer of peat soil with a thickness of 2 ~ 3cm and a moisture content of 30% ~ 40% is covered after the bag is filled. The fruiting body of the fragrant cup umbrella can be grown on the surface of the covering soil under the control of the conventional mushroom growing conditions. The invention provides an artificial cultivation strain for the production of edible fungus, at the same time, a method for obtaining a fruiting body through artificial cultivation is established, which provides a strain and a cultivation technology guarantee for realizing the commercial cultivation of the fragrant cup umbrella.
【技术实现步骤摘要】
一种芳香杯伞纯培养菌丝体菌种及其栽培方法
本专利技术涉及一种食用菌新品种芳香杯伞纯培养菌丝体菌种及人工栽培方法,属于生物工程
技术介绍
我国是世界上食用菌产量最大、栽培种类最多的国家。目前,人工栽培的食药用菌品种达40余个,原始菌株多来自野生食药用菌的驯化。例如芳香杯伞(Clitocybefragrans)属真菌门、层菌纲、伞菌目、白蘑科、杯伞属的一个种,该菌常在夏末秋季林地上群生或丛生,具明显的芳香气味,研究表明,其子实体水提物对小白鼠肉瘤S-180的生长有阻抑作用,对肉瘤S-180的抑制率为100%,对艾氏腹水癌的抑制率为90%,同时还有抗流感病毒、防治感冒的作用,是我国远销欧美的著名食用菌。芳香杯伞属于白蘑科,白蘑科中的杯伞属、口蘑属、香蘑属等很多野生蕈菌均为优良食用菌,但其人工驯化栽培一直是业界公认难题。现有技术中,已有花脸香蘑驯化成功的报道,但对于芳香杯伞国内外未见任何驯化栽培技术的文献报道。
技术实现思路
本专利技术的目的在于提供一种芳香杯伞纯培养菌丝体菌种及其栽培方法。实现本专利技术目的采取的技术方案是这样的:1.芳香杯伞纯培养菌丝体菌种的分离将采集到的野生芳香杯伞子实体消毒后纵向撕开,在菌盖与菌柄的连接处用锋利刀片取规格为2mm×2mm×2mm立方大小组织块,接种到PDA试管斜面培养基上,在20~25℃恒温培养箱中避光培养15~20d,长满斜面的菌丝即为芳香杯伞纯培养菌丝体。2.芳香杯伞纯培养菌丝体菌种的鉴定采用真菌DNA提取试剂盒 ...
【技术保护点】
1.一种芳香杯伞纯培养菌丝体菌种,其特征在于在中国微生物菌种保藏管理委员会普通微生物中心保藏编号为CGMCC No.16979。/n
【技术特征摘要】
1.一种芳香杯伞纯培养菌丝体菌种,其特征在于在中国微生物菌种保藏管理委员会普通微生物中心保藏编号为CGMCCNo.16979。
2.一种芳香杯伞纯培养菌丝体菌种的栽培方法,其特征在于包括以下步骤:
(1)母种繁育所用培养基为牛粪或发酵料煮汁培养基,配方组成为:干牛粪或发酵料100g/L、去皮马铃薯200g/L、葡萄糖20g/L、蛋白胨2.5g/L、磷酸二氢钾3g/L、无水硫酸镁1.5...
【专利技术属性】
技术研发人员:王立安,史玲玉,赵立强,徐琨,张金秀,
申请(专利权)人:河北师范大学,
类型:发明
国别省市:河北;13
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。