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(huán)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，盡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(wú)性繁殖等特性較大程度地發(fā)揮了多倍體育種的優(yōu)越性。
