| 释义 |
Root to shoot
基本例句
根冠比
After drought stress, the root to shoot ratio of Brazilian upland rice varieties increased significantly, the rising extent was 28.8%, but the root to shoot ratio of normalrice varieties changed few.旱稻品种巴西陆稻根冠比在干旱胁迫后显著上升，上升幅度达28.;8%，而不同常规稻品种根冠比在干旱胁迫后的变化均不明显。 |