虽然野生动物园也遭受损失，但这大多发生在私人农场。
This has taken place mostly on private farms, though parks have also suffered losses.
像这样的高层农场还没有真正建成，但在英格兰德文郡的佩恩顿动物园（Paignton Zoo）里，一个液体耕种、精细灌溉的菜园已经运营数月了。
Such a high-rise farm has not yet been built. But in Devon, England, the Paignton Zoo has maintained a hydroponic, controlled-irrigation garden for several months.
该公司已经在德文郡的佩恩顿动物园制作了一个100平米的立体农场的样板，它主要生产能快速再生的叶形蔬菜，像莴苣，这是为动物园的动物们准备的食物。
The company already has a 100-square-metre working prototype at Paignton Zoo in Devon, producing rapid-cycle leaf vegetable crops, such as lettuce, for the zoo’s animals.
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