Derrel Martin - Extension Specialist in Irrigation and Water Resources Engineering

In-canopy center pivot sprinkler head entangled in the corn canopy

In-Canopy vs. Above-Canopy Sprinklers: Consider Pros and Cons April 5, 2018

Center pivot sprinkler packages placed in the canopy have some potential to increase the application efficiency of center pivot and lateral move irrigation systems; however, the challenges of achieving acceptable water application uniformities and preventing local runoff are greatly increased. This is the third of a three-part series helping growers consider in-canopy vs. above-canopy sprinkler packages.

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Wetter diameters of various irrigation sprinkler packages

In-Canopy vs. Above-Canopy Sprinklers: Which is Better Suited to Your Field? (Part 2) March 26, 2018

Center-pivot irrigation sprinkler package designs need to account for the specific pivot, the available water supply, and various attributes of the field where the pivot will be installed. Learn what to consider in this second article of a three-part series assessing in-canopy and above-canopy sprinklers and which is best for a given operation.

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Types of water losses from center pivot irrigation
Types of water losses from center pivot irrigation

In-Canopy vs. Above-Canopy Sprinklers: Which is Better Suited to Your Field? March 23, 2018

This is the first of a three-part series on how to decide whether you want to use in-canopy sprinklers or sprinklers at truss rod height or above on a center pivot. Part 1 addresses water losses from a center pivot and when to replace an existing sprinkler package.

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