亲本

• Comparison of grain quality between f1 hybrids and their parents in indica hybrid rice
  籼型杂交水稻杂种与亲本的稻米品质比较
• Study on breeding hybridized combination with high yield by teraploid mulberry parent
  以四倍体桑为亲本选育高产杂交组合的研究
• Asymmetric somatic hybridization between mixed wheat and psathyrostachys juncea
  混合小麦亲本与新麦草不对称体细胞杂交体系的建立
• Comparison between aflp and rflp markers in detecting the diversity of rice oryza sa tiva l
  标记检测水稻亲本遗传多样性比较研究
• Correlation between genetic distance and yield heterosis of hybrid aromatic rice
  杂交香稻亲本遗传距离与产量杂种优势的相关性研究
• Its death rate fell from 18 % to 5 % . this model conveniented for management
  我们提出根据每个亲本的体重周年变化情况来判断最佳催产期。
• If your opposite parent exhibits too many of the same tendencies , keep looking
  如果你的选取的另一个亲本与之有很多相同的倾向，那就要小心啦。
• Backcross a cross between an individual and an individual of the original parent generation
  回交：杂交产生的子一代个体再与其亲本进行交配的方式。
• The hybrids were completely sterile while the pollen fertilities of parental species were normal
  杂种f _ 1完全不育，自交不结实，而亲本育性和结实正常。
• Charactreristic of tissue structures of stem and leaf in k - type hybrid wheat and its parents after anthesis
  型杂交小麦901及亲本花后茎叶组织结构特征研究