We must further decipher the submolecular code of chemical ecology and abide by its rules in our breeding programs. 我们必须进一步译解化学生态学的亚分子密码并使育种计划符合规律。
In advanced breeding programs, parental differences and variability in hybrid progeny may largely reside in multiple gene systems. 在当代的育种计划里，亲本的差异和杂种后代的变异，可能绝大部分都属于多基因系统。
