in the practices of breeding

例句：

1. 1. The company hasbeen investing heavily in research and development in the practices of breeding.
   该公司一直在育种实践中大力投资研究与开发。
2. 2. The success of this new breed depends on its ability to adapt to the changing environment in the practices of breeding.
   这种新品种的成功取决于其适应育种过程中不断变化环境的能力。
3. 3. The farmer is keen to improve the genetic quality of his cattle through proper breeding practices in the practices ofbreeding.
   这位农民渴望通过适当的育种实践提高他牲畜的遗传质量。