| 释义 |
hybrid vigor
释义
杂交优势：指两个不同品种或种群的后代在生长、生殖和适应性等方面表现出的优于其亲本的现象。
例句
1·According to Baumann, A. tesselata is lucky: it appears to be descended from a union of two related species, giving it a hybrid vigor .
而鲍曼表示，a . tesselata是很幸运的：这种生物是两种有亲缘关系的物种的杂交后代，所以它有杂交优势。
2·Silk vigor is an important trait that effects hybrid seed production and hybrid production in maize.
花丝活力长短在一定程度上影响着玉米制种产量和杂交种产量，对玉米生产具有重要意义。
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