暗褐网柄牛肝菌‘YL1701-2’的选育报告

以野生驯化栽培品种HZ14080和野生菌株HZ16009为亲本,经孢子单核菌丝有性杂交选育获得YL1701-2。其菌丝生长适温25-32 ℃,子实体发育适温25-32 ℃。该品种具有菌柄粗壮、菌盖厚且大、菇肉紧实、出菇早、抗逆能力强、生长周期短、出菇整齐、成品率较高和产量高的优势;具有伤后不变或轻微变色、特有土味淡和商品化程度高的特点。既可袋栽也可瓶栽,但以瓶栽为主。目前该菌株已大量用于生产且已获得专利授权。

A new Phlebopus portentosus cultivar ‘YL1701-2’

YL1701-2 was obtained by sexual hybridization between domesticated cultivar HZ14080 and wild strain HZ16009 of Phlebopus portentosus. The optimum temperature for mycelium growth was 25-32 °C, and for fruiting body development was 25-32 °C. The variety has the advantages of thick stipe and thick, large-sized and fleshy pelei, strong resistance to adverse circumstances, short growth cycle, early and uniform fruiting, high yield, good appearance quality, and high degree of commercialization. It can be cultivated in bags or in bottles, but mainly in bottles. At present, the strain has been cultivated on a large scale and it is protected by patent.