Food is a daily necessity! But with problems like population growth, climate change and nutritionally-compromised food – there is an increasing need to improve traditional and sustainable farming methods. One of the options is in hydroponics. Kevin A. Mealin and Jamal Affendy talk to us about this relatively novel farming method.
Duration: 24m 15s Filesize: 16.65 Mb
Selangorku Kekal Hijau 
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