hybrid inviability

例句：

1. 1. The hybrid rice varieties are more resistant to pests and diseases than their parental strains.
   杂交水稻品种比它们的亲本品种更能抵抗病虫害。
2. 2. The study of hybrid inviability has significant implications for crop improvement.
   杂交不育性的研究对作物改良具有重要意义。
3. 3. In the breeding industry, hybrid inviability is a major concern due to its potential to lead to undesirable offspring.
   在育种行业，杂交不育性是一个主要担忧，因为它可能导致产生不希望的后代。