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<p><b>Controlled-environment agriculture</b> (<b>CEA</b>) -- which includes indoor agriculture (IA) and <a href="page.php?w=vertical_farming">vertical farming</a>-- consists of crop production systems in greenhouses or other structures that use horticulture and engineering techniques beyond conventional soil-based outdoor production. These systems may increase yields, improve access to local foods, provide year-round food access and improve nutritional outcomes relative to traditional large scale farming. The aim of CEA is to provide protection</p><p>
<a accesskey="3" href="page.php?w=controlled-environment_agriculture&amp;p=2">3.Next</a>
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