10 November 17
The Straits Times by SAMANTHA BOH
For a year, 63-year-old Joseph Phua toiled to create his own hybrid aquaponic farm from scratch.
His back bent, he would construct his own concrete fish tanks and cut holes in rectangular wire casings to hold his vegetable seedlings.
Even the piping to circulate water in the system, which combines conventional aquaculture with hydroponics (the cultivation of plants in water) in ...more