shoot root ratio的意思|示意

The survival rate and growth of the first year showed a close relation with shoot-root ratio and height-diameter ratio.

造林成活率和当年生长量与茎根比和高径比关系密切。

The result shows that the effects of manganese deficiency on the height, the root-shoot ratio, the spike weight, the dry weight of Jinqiang-1are more significant than those of Liaochun-10.

结果表明，在缺锰条件下，津强1号的株高、根冠比、穗重、干物质量等指标所受影响均比辽春10号大，而且光合产物糖和氨基酸的形成以及蛋白质合成过程的受阻程度也比辽春10号重。

The higher the precipitation, the greater the root depth, total root length and root diameter, the more lateral roots and the lower ratio of root to shoot.

降雨量越大，根系越深、总根长越大、根系直径越大、侧根越多、根冠比越低。

Increasing its root to shoot ratio is a plant strategy for restoring water homeostasis in response to the long-term imposition of mild water stress.

在长时间轻度水分胁迫条件下，植物会增加根与地上部的比例以恢复水分的平衡。

The root efficiency ratio and P uptake in shoot in P efficiency genotypes and in P inefficiency genotypes decreased by 55.0%, 54.9% and 32.5%, 36.4% in Fe deficiency treatment respectively.

与正常供铁的处理相比，磷高效和磷低效基因型小麦的地上部吸磷量和根效率比在低铁处理中平均降低了55 0%、54 9%和32 5%、36 4%。

Root to shoot ratio of upland rice (0.116) was remarkably bigger than that of paddy rice (0 087). Root respiration rate of the former was 2.7 times of the latter.

覆草旱作的根冠比(0.116)显著大于常规水稻(0.087)，前者的根系呼吸强度是常规水稻的2.7倍。