China: Chengdu vertical farm takes agriculture to new heights
Source: VFD.com
As we provide the news for free, we are relying on revenues from our banners. The vertical farm facility, covering just 100 square meters, was developed by the Institute of Urban Agriculture of the Chinese Academy of Agricultural Sciences.
"The factory enables full control over light, temperature, water, nutrients and air. The entire production process, from seeding and transplanting to harvesting and packaging, is handled by robots," said staff member Shi Xianglian.
Shi said the growth cycle for lettuce here is only 30 to 35 days — half the time needed in traditional open-field farming — while yield per unit area can reach up to 120 times that of conventional methods. With soilless cultivation in a sterile environment, the system eliminates pests and diseases, ensuring the produce is free of heavy metals, chemical additives and pesticide residues, she added.
Why this matters: For operators, the real question is whether the sensing, control, or data layer creates faster and better decisions. The facilities that win are the ones that turn visibility into tighter control and tighter control into better outcomes.
Frequently Asked Questions
Why does LED fixture selection matter in controlled environment agriculture?
Lighting decisions affect both crop performance and energy intensity. Fixture efficiency, spectral control, and placement all influence how much value a facility gets from every kilowatt-hour.
What should growers evaluate before adopting new LED systems?
Growers should look at fixture efficiency, controllability, crop-specific use case, integration with existing controls, and the operational payback period instead of treating lighting as a standalone hardware purchase.
