香梨杂种F_1代的杂种后代果实性状遗传研究

Study on Fruit Character Inheritance of Filial Generation of Xiang Pear F_1 Hybrid

利用香梨杂种F1代作杂交亲本,通过回交、近交等有性杂交方法,对其后代果实性状如果实大小、果实形状、果实肉质、可溶性固形物、果心大小、耐贮性等性状的遗传进行研究,对今后的杂交育种工作具有一定的指导意义。

Inheritance of fruit character such as size,shape,flesh quality,soluble solids,core size and storage quality of filial generation of xiang pear F 1 hybrid was studied by sexual hybridization methods of back crossing,in breeding with xiang pear F 1 hybrid as parent .The result may provide guidance for Cross breeding in future.