Recurrent selection is based on a population which has very abundant genetic basis, through several cycle of "selection......

用２６个来自基因库的轮选品系或抗源材料和１９个原始亲本，在赤霉病单花接种条件下，对抗性和１６个农艺性状进行综合分析与比较。平均而言，从接种......