育种: breeding法: law超亲育种法: transgression breeding单群育种法: single-population breeding method分离育种法: breeding by isloation; breeding by isolation; breeding by separation; breedung by separation古代育种法: archaic breeding lines回交育种法: backcross breeding; backcross method of breeding集团育种法: bulk method家系育种法: family method of breeding树木育种法: tree breeding method同胞育种法: sib breeding method; sib method of breeding杂交育种法: breeding by crossing组合育种法: combination breeding改良大群育种法: modified mass method改良系统育种法: modified pedigree method集团谱系育种法: mass pedigree method近代定向育种法: modern method of directive breeding派生系统育种法: derived line method育种: breeding 通过育种已培养出可在北方种植的小麦品种。 breeding has produced types of wheat which can be grown in the north播种法: seeding接种法: vaccination轮种法: relay cropping品种法: varietal method; varietalmethod烫种法: scalding method臂臂接种法: arm-to-arm vaccination