Expert articles, practical guides, and updates for agricultural irrigation projects
163 post(s) - Page 5 of 11
Separate pressure loading, damaged tubing, incomplete engagement and external pulling before rebuilding an irrigation connection. Includes original force and movement examples.
A practical control sequence for variable irrigation demand, with an original timing log and a zone-capacity worksheet for operation after a pump fault.
Build a traceable calibration and sample-comparison record that separates EC, nutrient identity, pH, temperature effects and instrument drift.
Two filters with identical connections can produce different operating limits. Use a worked pressure worksheet and a one-unit-offline check to compare complete assemblies.
A field worksheet separates gauge rainfall from retained root-zone water, tests three storm cases and shows how to revise an irrigation account without double counting.
Choose farm connectivity using tested coverage, command timing, power and service costs, with explicit payload, battery and on-time delivery calculations.
An original catch-can map shows how to calculate sprinkler CU and low-quarter DU, distinguish collector opening from represented field area, and interpret uneven application.
A segment-by-segment example shows how outlet withdrawals and terrain change lateral pressure, including a case where end pressure passes and midpoint pressure fails.
Use root-zone observations to expand young-tree irrigation in stages, then check outlet flow, zone limits and event volume with a clearly stated example.
A corn lateral-layout decision record with original row and tubing calculations, machinery checks and separate wetting and establishment evidence.
A practical alarm worksheet links state-specific flow limits, pressure, valid measurements, persistence and operator response, with a worked timing trace.
A worked dilution curve separates tank concentration, instantaneous mainline concentration and total nutrient dose, with explicit mixing and flow assumptions.
A backwash acceptance worksheet with area-based flow calculations, pressure comparisons, an expansion example and a separate media-carryover sample check.
A primary-source dimension table, three hypothetical quotations and a complete-assembly pressure check show how to specify compatible irrigation PVC pipe and fittings.
A three-day example reconciles crop ET, rainfall and root-zone depletion before converting retained irrigation depth into metered volume and runtime.
