Poa pratensis L.的用法和樣例：
例句
- Effects of Light Condition and Nitrogen Supply on Carbon -Nitrogen Metabolism of Poa pratensis L.
光氮互作對草地早熟禾碳氮代謝的影響。 - P. pratensis L in Ankang had low score in summer survival performance and turf management in summer should be strengthened.
草地早熟禾在安康市越夏性能較差，要形成優(yōu)良的草坪必須在夏季加強管理。
