Vertical farming : The practice of growing crops in vertically stacked layers, usually indoors as a type of controlled-environment agriculture and by incorporating soilless farming techniques such as hydroponics, aquaponics, and aeroponics.
👇 ស្វែងរកឯកសាររៀននិងការងារគ្រប់ប្រភេទនៅទីនេះ៖
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