摘要
比较研究了11个灰树花菌株的菌丝生长速度、生长势、菌丝拮抗性,考察了不同灰树花菌株的生物学特性及遗传差异,并以栽培周期、子实体品质及生物学效率等为指标进行工厂化栽培鉴定,旨在筛选出适合工厂化栽培的灰树花菌株。结果表明:11个菌株间存在遗传差异,菌株G11菌丝生长速度及生长势适中;栽培周期73 d,为试验菌株中周期最短,子实体品质优良,生物学效率达到35.7%,是适应灰树花工厂化栽培的优良菌株。
To investigate the biological characteristic and hereditary difference of different stains using 11 Grifola frondosa,the growth rate and growth potential of mycelium and the mycelium rivalry were detected.In order to screen excellent Grifola frondosa strain for industrial cultivation,the crop circle time,quality of fruit-body and the biological efficiency were determined in the cultivation experiments.The results showed that there were hereditary difference between the 11 strains,and the growth rate and potential of the mycelium of the strain G11 were moderate.Strain G11＇s crop circle time was 73 days,which was the shortest of all strains,and its fruit-body quality was fine,the biological efficiency arrived at 35.7%.The Grifola frondosa strain G11 was the excellent strain for industrial cultivation.
出处
《北方园艺》
CAS
北大核心
2011年第1期188-191,共4页
Northern Horticulture
基金
上海市农委重点攻关资助项目(沪农科攻字(2009)第2-2号)
关键词
灰树花
菌株筛选
工厂化栽培
Grifola frondosa
strain screen
industrial cultivation
