high percentage self-fertilization

例句：

1. 1. Highpercentage self-fertilization is acommon cause of genetic disorders in humans.
   高比例自交繁殖是人类遗传疾病常见的原因。
2. 2.In some species, high percentage self-fertilization can lead to the rapidspread of beneficial traits.
   在某些物种中，高比例自交繁殖可以导致有益特性的迅速传播。
3. 3. The practice of high percentageself-fertilization has been shownto increase crop yields and reduce environmental impacts.
   高比例自交繁殖的实践已被证明可以提高作物产量并减少环境影响。