MSU offering online lighting course beginning June 1

The three-month, self-paced course will cover fundamental concepts of greenhouse and horticultural lighting through extension.


Michigan State University Extension is now offering the summer session for the non-credit, pre-recorded Greenhouse and Horticultural Lighting online course. The course, which is to be completed between July 1 and Sept. 30, 2016, is intended for greenhouse and ornamental plant growers and others interested in learning about the fundamental concepts about how plants respond to light quality, quantity and duration. It provides introductory to moderately challenging content based on experiments performed at MSU and Purdue University.

The three hours of pre-recorded lecture and video demonstrations are divided into seven units. The first and second units cover the properties of light and its importance for plant growth and development. The third unit discusses how light quality influences stem extension and flowering.

The fourth unit of the course teaches participants about light intensity and its importance for plant growth as well as the factors that affect light availability and how to manipulate and measure light intensity in the greenhouse. Unit four also features four videos that demonstrate how light transmission is affected by the glazing material of a greenhouse, how growers can measure instantaneous light intensity and daily light integral in their greenhouse, and how to measure light intensity and quality from light-emitting diodes (LEDs).
 
 
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