An irrigation project brief: which data, at what level of confidence
A sound irrigation project depends on separating what has been measured from what has been assumed, from the very first conversation.
AGIMEX Engineering Team
Technical Insights
Subsurface drip irrigation: designing a system you cannot see
In subsurface drip, depth, spacing and dripper flow are solved in one calculation, and the acceptance criteria are written before the line is buried.
AGIMEX Engineering TeamPublished:
Not a surface system placed underground
Subsurface drip is not the same lateral buried deeper. On the surface, water leaves the dripper and spreads where the operator can see it; a blocked emitter is noticed. Below ground the outlet is surrounded by soil, and the wetting pattern follows how that soil moves water. Because the line is out of sight, a fault shows up in the crop or in a zone flow reading. That changes both the design inputs and the acceptance criteria.
Depth, spacing and flow are one calculation
Four variables are bound together: lateral depth, lateral spacing, dripper flow rate and dripper spacing. Depth follows the root zone, and the soil's lateral movement limits how deep it can go. Where lateral movement is limited, spacing is reduced. Tighter spacing raises the number of laterals, and more laterals raise total flow. Higher flow changes the hydraulic calculation and the size of each zone. The four are solved together, not one after another.
Root intrusion, anti-siphon and air valves
Three matters specific to buried systems are settled at design stage. Root intrusion is handled through dripper selection and irrigation frequency; anti-siphon drippers are used for this purpose. When the system stops, negative pressure in the line can draw soil into the dripper, so vacuum relief is placed at line ends and high points. Filling and draining behaviour is managed with air valves. Their positions come from the elevation analysis, not from a standard interval.
Backflush and end-of-line flushing
Flushing is part of the design, not an operating extra. The position of end-of-line flush valves, access to the flushing line and the flow required during flushing are decided up front, and that requirement returns to the sizing of the headworks. On the filtration side, backflush frequency follows the clogging risk factors the source carries. A written criterion defines when flushing counts as sufficient. A routine without a criterion becomes a routine that is not performed.
Acceptance criteria and monitoring
In a system that cannot be inspected, working has to mean something measurable. Before commissioning, the flow and pressure to be read in each zone and the acceptable deviation are written down. In operation, deviation in zone flow is the primary indicator. AGIMEX carries the design, hydraulic calculation, specification and commissioning criteria.
Technical Insights
Irrigation water quality: four questions that shape the design
A water analysis is not a formality. Salinity, sodium balance, clogging risk and change over time affect every decision from equipment selection to daily operating routine.
AGIMEX Engineering Team
In a greenhouse, climate, water and energy are not solved separately
Structure, climate control, irrigation and energy are interdependent decisions. Choose one in isolation and the cost surfaces during operation.
AGIMEX Engineering Team
From data to decisions: every indicator needs a counterpart
Operational data does not create value on its own. An indicator supports a decision only when it is tied to a question, an owner and an available intervention.
AGIMEX Engineering Team
Technical assumptions in agricultural investment feasibility
The weak point of a feasibility study is rarely the financial model. It is the technical assumptions the model rests on.
AGIMEX Engineering Team
Pumping and pressure management: a pump is not chosen from a catalogue
A pump is not a product but an operating point formed with the system; selection follows the system curve, zone sequencing and suction conditions.
AGIMEX Engineering Team
Irrigation filtration: the filter follows what the water carries
Filtration is decided by the clogging risk factors in the water, not by a general assessment; backflush and headworks layout belong to the same calculation.
AGIMEX Engineering Team
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Turnkey Agricultural Projects
For investors and agricultural operations, AGIMEX undertakes turnkey and integrated agricultural projects — turnkey greenhouse, orchard, irrigation and field irrigation projects — combining project development and engineering, procurement and supply, systems integration, installation, automation, testing and commissioning within one agreed scope. “Turnkey” describes that integrated delivery scope, not a fixed EPC or lump-sum contract model; responsibilities are defined in each contract.
Greenhouse Projects
Greenhouse project design and engineering, and turnkey greenhouse projects, for growers and investors: AGIMEX connects crop strategy, structure, water, nutrients, climate and control in one design and, within the agreed scope, carries systems integration, procurement and supply, irrigation, fertigation, automation, installation, testing and commissioning. AGIMEX does not manufacture greenhouse structures; they come from qualified manufacturers.
Data-Driven Agriculture
For farms, greenhouses and agricultural investments with installed or planned infrastructure: AGIMEX defines the measurement architecture and monitoring requirements, reads operating data against the engineering design, and sets up decision support and performance evaluation. This is engineering and agronomic decision support, not a software product.
Agribusiness Advisory
Agricultural feasibility studies, technical due diligence, project preparation and design review for agricultural investments — advisory grounded in production systems, technical feasibility and operating realities.