polyploid breeding的用法和樣例：
例句
- It is extraordinarily important to select tetraploid lines for breeding sugar beet polyploid varieties.
摘要四倍體品系選育是甜菜多倍體育種不可缺少的重要環節。 - Compared with polyploidy breeding of crops, that of woody plants remains superior because of the abundant species resources and asexual propagation, though there are limitations.
與農作物相比，儘管木本植物在多倍體育種中有其缺陷，但木本植物豐富的物種資源及無性繁殖等特性較大程度地發揮了多倍體育種的優越性。
