早熟香菇新品种冀香E36的选育

A New Early Maturing Lentinus edodes Variety-‘Jixiang E36’

冀香E36是以早熟硬质香菇0912和早熟肉厚香菇JXB5为亲本,通过单孢杂交选育的广温型早熟香菇新品种。菌丝洁白、细密,分解木质素、纤维素、半纤维素能力强;菌龄80 d(天)左右,昼夜温差6℃以上即可出菇,平均原基数20.3个,出菇温度8~29℃,最适出菇温度12~23℃;子实体散生,菌盖浅褐色,平均直径56.6 mm、厚度29.2 mm,纵切面球形,菌柄较短,菌肉紧实、口感细腻;平均单菇质量19.2 g,生物学效率98%~115%,适宜河北省及相似地区袋料栽培。

‘Jixiang E36’is a new wide-temperature and early-maturing Lentinus edodes variety bred by single spore hybridization with early-maturing hard Lentinus edodes‘0912’and early-maturing fleshy Lentinus edodes‘JXB5’as parents.The mycelium is white and dense,with strong abilities to decompose lignin,cellulose,and hemicellulose.The mycelium age is about 80 days,and temperature diff erence of more than 6℃between day and night is required for fruiting.The average number of primordium is 20.3.The fruiting temperature range is 8-29℃,with the optimal fruiting temperature being 12-23℃.The fruiting bodies are scattered,with light brown cap,average diameter of 56.6 mm,and thickness of 29.2 mm.The crosssection is spherical,and the stem is relatively short.The flesh is tight and delicate.The average weight of single mushroom is 19.2 g.The biological efficiency is 98%-115%.It is suitable for bag cultivation in Hebei Province and similar areas.