| 摘要: |
| 香菇栽培菌株原生质体经紫外线诱变后得到 1 0 5株再生菌株 ,与亲本菌株的菌丝长速、产量和出菇期进行比较 ,部分再生菌株获得了早熟、高产的优良特性。经继代培养证明 ,这些再生菌株获得的优良特性稳定。 |
| 关键词: 香菇,育种,原生质体,UV诱变 |
| DOI： |
| 分类号:S646.1 |
| 基金项目:河南省科技攻关项目(981050019) |
|
| A study on the protoplast-induced breeding of Lentinus edodes |
|
W,L and M,W,L and M,W,L and M
|
| Abstract: |
| The experiment was carried out to inquire about the possibility of strain selection and improvement in Lentinus edodes through protoplast formation and mutagenesis by UV.Mycelial growth rate,yield,and period of fructification of 105 selected regenerants from UV treated protoplasts were measured and compared with their parents.Several selected regenerants achieved some better qualities such as higher yield and earlier fruiting.Several repeated cultivations of these regenerants reconfirmed their new capacities. |
| Key words: Lentinus edodes,breeding,protoplast,UV-inducing |
