As Uganda faces more frequent dry spells, farmers like Swizen Wamala of Mambugu village in Kagadi district are turning to irrigation to keep their crops alive and productive.
But installing water pipes in gardens requires planning, care, and a few technical tricks to avoid damaging crops or losing money through leaks and poor layout.
Wamala, a vegetable farmer, says the first step is understanding the garden layout and crop type.
“Before trenching, I sketch out where the main pipeline and branches should go. I avoid walking paths or root zones of young crops,” he says.
He says this helps him to avoid disrupting plant growth.
He digs trenches about 1 to 1.5 feet deep to protect pipes from damage by animals, tools, or the sun.
“If they are too shallow, they crack. If they’re too deep, it’s harder to access during maintenance,” he adds.
Isaac Malinga, another commercial farmer from Kapchorwa, also explains the importance of pipe quality.
“I use high-pressure PVC pipes and proper connectors. Once installed, we test the system before backfilling, he also slopes the pipes gently for better water flow and drainage’, he says.
To avoid bursting due to water pressure, both farmers install control valves and pressure regulators at key points. This way, water can be directed to only the needed sections, reducing waste.
Wamala also uses flexible hosepipes at junctions or corners to allow for easy bending and expansion during heat.
“Regular checks are essential, I inspect for leaks every week, especially around joins and valves,” Malinga explains.
Proper pipe installation doesn’t just save water, it boosts yields and keeps gardens healthy. With smart irrigation, these farmers are not only surviving dry seasons but thriving through them.
