tub-gardening

例句：

1. 1. The greenhouse uses a system of tub-gardening to grow plants in controlled conditions.
   温室使用水培系统在受控条件下种植植物。
2. 2.She decided to try hydroponics as an alternative to traditional farming methods.
   她决定尝试水培作为传统农业方法的替代品。
3. 3.The research team is studying the effects of hydroponic farming on soil health.
   研究团队正在研究水培养殖对土壤健康的影响。