Click the box next to each open invoice to add it to your cart.
Online course from the Irrigation Training & Research Center.This module explains the basic relationships between water, plants and soil. Topics include: soil moisture content terms, available water holding capacity, management allowable depletion, soil moisture depletion and soil water potential. This class does not qualify for TCEQ. This class does count for two New Jersey CECs/WC and North Carolina CEs. NOTE: Instructions for accessing class should be emailed within 5 minutes of purchase
Online course from the Irrigation Training & Research Center.Two of the most important concepts in landscape irrigation are distribution uniformity and precipitation rate. DU refers to how evenly water is applied to a landscape. DU is used to measure the performance of an existing irrigation system and is determined through a catch can test. Precipitation rate identifies the rate at which irrigation water reaches the ground surface, and is affected by sprinkler flow rate and area of coverage. PR is an important value that is used in both system design and irrigation scheduling. This class does not qualify for TCEQ. This class does count for 1.5 New Jersey CECs/WC and 1.5 North Carolina CEs. NOTE: Instructions for accessing class should be emailed within 5 minutes of purchase
Online course from the Irrigation Training & Research Center.A plant’s evapotranspiration rate defines how quickly water is transpired through the plant and evaporated from the soil surface. The ET rate varies based on a variety of different factors and is an important component of a good irrigation schedule. This class does not qualify for TCEQ. This class does count for one New Jersey CECs/WC and one North Carolina CEs. NOTE: Instructions for accessing class should be emailed within 5 minutes of purchase
Online course from the Irrigation Training & Research Center.The success of an irrigation system design depends on an understanding of the components of an irrigation system and how they work within the system. Irrigation systems vary by location, size and type, but there are several general categories of components that you will need to be familiar with before designing a system. This class does not qualify for TCEQ. This class does count for three New Jersey CECs and three North Carolina CEs. NOTE: Instructions for accessing class should be emailed within 5 minutes of purchase
Online course from the Irrigation Training & Research Center.Irrigation auditing is a method for inspecting and measuring how effectively sprinklers are working to apply water evenly within an irrigated area. This module goes over the five basic steps of preparing for and performing an audit on a landscape irrigation system. This class does not qualify for TCEQ. This class does count for four New Jersey CECs/WC and four North Carolina CEs. NOTE: Instructions for accessing class should be emailed within 5 minutes of purchase
Online course from the Irrigation Training & Research Center.This module outlines the nine basic steps of creating a workable landscape irrigation system design. The program begins with collecting site data and covers computing component sizes, choosing locations for components and calculating runtimes. This class does not qualify for TCEQ. This class does count for eight New Jersey CECs/WC and eight North Carolina CEs. NOTE: Instructions for accessing class should be emailed within 5 minutes of purchase
Online course from the Irrigation Training & Research Center.The Irrigation Association provides three simple worksheets to help an auditor create an irrigation schedule: the simple schedule worksheet, the designated watering days schedule worksheet, and the soil moisture irrigation schedule worksheet. This module goes over each of the three worksheets and gives an overview of what to expect from the system controller. This class does not qualify for TCEQ. This class does count for two New Jersey CECs/WC and two North Carolina CEs. NOTE: Instructions for accessing class should be emailed within 5 minutes of purchase
Online course from the Irrigation Training & Research Center.This module contains four tutorials that discuss scheduling irrigations after you have designed a system. The course teaches when to water, how much to water and what to expect from a system controller. This class does not qualify for TCEQ. This class does count for 1.5 New Jersey CECs/WC and 1.5 North Carolina CEs. NOTE: Instructions for accessing class should be emailed within 5 minutes of purchase