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Technical Resources & Agricultural Insights - Page 2 | IrriNex

Technical Resources & Agricultural Insights

Expert articles, practical guides, and updates for agricultural irrigation projects

36 post(s) - Page 2 of 3

technical2026-05-06

5 Drip Irrigation Mistakes to Avoid and How to Fix Them

Avoid the five most common drip irrigation mistakes: overwatering, wrong emitters, long runs, low flow, and incorrect pressure.

How to Winterize a Sprinkler System Before the First Freeze

technical

2026-05-05

How to Winterize a Sprinkler System Before the First Freeze

Winterize a sprinkler system by shutting off water, disabling schedules, draining or blowing out zones, insulating exposed parts, and protecting the backflow preventer.

technical2026-05-04

Drip vs Spray Irrigation: How to Choose the Right Watering System

Compare drip and spray irrigation by water efficiency, plant type, terrain, maintenance, and cost so each zone uses the right watering method.

technical2026-05-03

How to Repair Irrigation Hoses: A Practical Step-by-Step Guide

Learn how to repair irrigation hoses with clean cuts, couplers, goof plugs, and a simple pressure test, plus when replacement is the better choice.

technical2026-05-02

what is the difference between c pipes

The practical difference between PVC, CPVC, and uPVC is not branding. It is temperature tolerance, rigidity, certification, and whether the pipe actually fits the service conditions you have.

technical2026-04-30

what is micro sprinkler irrigation

Micro sprinkler irrigation sits between drip and conventional sprinklers. It makes sense when a crop needs a wider wetted area than a dripper can provide, but still needs more control than broad overhead watering.

technical2026-04-28

what is irrigation system

An irrigation system is more than a way to move water. It is a controlled network that decides where water goes, how evenly it is applied, and how efficiently a crop, greenhouse, or landscape can be managed.

technical2026-04-26

how to winterize irrigation system

Winterizing an irrigation system comes down to one rule: do not leave trapped water anywhere that can freeze. Shut off the supply, clear the lines, protect exposed hardware, and do it before the first hard freeze.

technical2026-04-24

How to Remove a Hose from a Barbed Fitting?

If the hose is scrap, cut it off cleanly. If you need to keep it, soften it first, twist to break the grip, and work it off slowly instead of yanking on the barb.

technical2026-04-23

how to irrigate a greenhouse

Most greenhouses do not need one watering method everywhere. Start with drip at the root zone, then add micro sprinklers or mist only where the crop or climate strategy actually calls for them.

technical2026-04-21

how to install a venturi injector

A venturi injector works only when the hydraulics are right. Match the injector to the zone flow, create enough pressure difference, and use a bypass layout that lets you control suction without choking the whole line.

technical2026-04-20

5 Sprinkler System Components That Improve Irrigation Efficiency

Learn how sprinkler heads, valves, pipes, backflow protection, and controllers work together to improve irrigation performance and reduce water waste.

technical2026-04-19

What Is a Venturi Fertilizer Injector — and Why Does It Work So Well?

A Venturi injector pulls fertilizer into your irrigation line using nothing but water pressure — no pump, no electricity. The mechanism is a pressure drop through a constricted tube, but getting it to

technical2026-03-24

Drip Fitting Sizing Guide: How to Match Tubing and Fittings Correctly

Nominal tubing sizes can be misleading. Learn how OD, ID, and fitting style affect compatibility so you can avoid leaks and loose connections.

technical2026-03-11

Beginner's Guide to Drip Irrigation Installation

A simple installation guide for first-time drip users covering planning, key components, setup order, common mistakes, and maintenance.

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