A subway station in Seoul doubles as a smart vegetable garden

Illustration of this subway station title article in Seoul Doubles as Future Vegetable Garden

Pictures: Chung Song-jun (Getty Images)

While these sound great, vertical farming is not a perfect system. Bloomberg Shows Vertical farming can use up to 90% less water than the traditional method of cultivation and reduces emissions during land cultivation, weeding, harvesting and transportation of crops. On the flip side, it uses a lot more energy than conventional methods.

In vertical farms, lights need to be turned on 12 to 16 hours a day. In winter, the firms will have to continue the heat as well. This could mean this type of farming Much more expensive Than the conventional method. One way to reduce energy-related carbon emissions and reduce the financial burden is to rely on solar power, which has become more widespread and cheaper in recent years. Roof distribution systems like solar can be tied to vertical farms, in particular. But the world has a long way to go in terms of installing adequate solar, wind and other Renewable energy capacity To meet everyone’s needs, single out the needs of vertical farms.

Vertical farming is also not suitable for feeding the whole world. Structural changes are needed to meet the food needs of a growing population and prepare agriculture for the growing threat of climate change production. Researchers have proposed multiple modifications to field-to-dinner dinners to intensify our diet. One of them Decreased fertilizer use, Cut on food waste, And Increase the role of vegetables In our diet

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