杏鲍菇工厂化栽培品种杂交育种研究

Breeding New Strain of Pleurotus eryngii Suitable for Cultivation in Industry by Hybridization

采用钩悬法和弹射法进行单孢子收集、菌丝体融合、酯酶同工酶分析的杂交育种方法,将光滑型(S型)和粗糙型(R型)杏鲍菇的优良性状集中表达,获得性状优良的杂交子。结果表明:利用单核菌丝进行杏鲍菇种间杂交育种的方法是可行的;杂交子S6×R84表现出优于父本的良好生产性状,经过生产适应性驯化,极可能成为性状优良的工厂化生产品种新资源。

Using the method of hook hanging and improved ejection,the good character of Pleurotus were concentrate expressed by cross-breeding methods of single spore collect,hyphal fusion,esterase isozyme analysis to smooth type（S type） and rough（R type）,acquired good crossbred.The results showed that the use the methods of interspecific hybridization breeding of mushroom by the mononuclear mycelium was feasible;hybrids S6×R84 showed good production traits than male parent,after production of adaptive domestication,most likely a good trait variety of new resources for industrial production.