Engineering notes, irrigation guides and applied research.
Practical writing on irrigation design, water security and climate adaptation — drawn from field practice and doctoral research.
Why Zimbabwe Needs Precision Irrigation
Rainfall variability has made rain-fed commercial cropping a gamble. Precision irrigation converts an unreliable input into an engineered one.
14 Jul 2026 • 6 min readIrrigation DesignDrip vs Centre Pivot: Which System Is Right?
The right answer depends on crop value, field geometry, water quality and who will maintain the system — not on which technology is newer.
28 Jun 2026 • 7 min readWater ResourcesWater Security for Commercial Agriculture
A water permit is not water security. Security is a proven yield under a drought sequence, with lawful abstraction and storage to bridge the gap.
5 Jun 2026 • 5 min readClimate-Smart EngineeringSolar Irrigation in Southern Africa
Solar pumping is now the default economic choice for many schemes — provided storage, hydraulics and demand profile are designed together.
18 May 2026 • 6 min readClimate-Smart EngineeringClimate Change and Irrigation Planning
Designing to historical rainfall records now understates risk. Planning horizons need scenario-based hydrology.
22 Apr 2026 • 6 min readIrrigation DesignChoosing the Right Irrigation System for Your Farm
A structured decision sequence — water, soil, crop, energy, labour, capital — leads to a system that performs for twenty years.
30 Mar 2026 • 8 min readWater ResourcesSustainable Water Management in Africa
Catchment-scale thinking protects the individual scheme. Abstraction that ignores neighbours eventually fails everyone on the system.
11 Feb 2026 • 5 min read