cage cultivation

例句：

1. 1. Cage-free chickens are healthier and have a better taste than their caged counterparts.
   笼养鸡比它们的笼中同伴更健康，味道更好。
2. 2. The organic farmer practices free-range farming to ensure the animals' health and wellbeing.
   这位有机农民实行放养农业，以确保动物的健康和福祉。
3. 3. Many people prefer outdoor farming because it allows for more natural conditions for the plants and animals.
   许多人更喜欢户外农业，因为它为植物和动物提供了更多自然的条件。