the seeding stage的用法和樣例：
例句
- Cowpeas were seriously damaged by the pest in the new seedling stage and the later pod stage.
豇豆苗期前期及結莢後期受此蟲為害較重，秋植豆受害較春夏植豆重。 - Thus, this experiment studies the seedling growth stage of different kinds of eggplants under the heat pressure and also researches relevant appraisal indices.
因此，本實驗對熱脅迫下不同品種茄子苗期的生長發育及相關鑒定指標進行研究。
