【摘要】 通过对 10个部分近亲玉米自交系主要农艺性状配合力的分析 ,结果表明 :10个性状的配合力差异显著。单株产量前 10名的组合 ,都有黄早四或黄改系的参与。“唐四平头群×改良Reid群”、“唐四平头群×Mo17亚群”是陕西省主要的杂交优势利用模式。更多还原

【Abstract】 The results showed that the combining ability of 10 traits of maize inbred lines was signiticantly different. The first 10 combinations with highest yield had relationship of germplasm Huangzaosi line or improved Huangzaosi lines. ‘Tangsipingtou×improved Ried groups’ and ‘Tangsipingtou×Mo17 surgroups’ were main crossing models in Shaanxi province.更多还原