Alemayehu Waggie, project specialist, cares for the lines of the aquaponic systems watering Asian leafy greens, spinach and… https://www.rawpixel.com/image/3306883/free-photo-image-potted-plant-outlook-forum-researchFree Image from public domain licenseVisitors to the 93rd Annual Agriculture Outlook Forum took a field trip to the University of District of Columbia (UDC)… https://www.rawpixel.com/image/3261852/free-photo-image-outlook-forum-research-aquaponicFree Image from public domain license