Slide 1 Slide 2 Light and Temperature Interaction Slide 3 Fall Leaf Color cool temps - very bright days Slide 4 Orange yellow, reds, purples and browns chlorophyll cells…
Slide 1August 2008 Greenhouses In Horticulture Original David Berle, University of Georgia Modified by Georgia Agricultural Education Curriculum Office June 2006 Slide 2…
Slide 1 PLANTS AND LIGHT Slide 2 LIGHT QUALITY The quality, intensity, and duration of light directly impact plant growth. Light quality refers to the colour or wavelength…
Plant Growth Requirements There are 5 basic items that all plants need/require to conduct regular life processes. They are: Temperature Light Water Air (CO2 & O2) Nutrients…
The Pigment That Controls Growth and Flowering In Many Plants What Is Phytochrome ? Phytochrome is a pigment found in some plant cells that has been proven to control plant…
Hormonal Control in Plants Requirements for Growth & Reproduction 2010 Why would plants need hormones? Controlling growth Responses to environmental changes Controlling…
The Pigment That Controls Growth and Flowering In Many Plants Photoperiodic Response: Itâs all about Preferences! Long Day Plants flower when there is a prolonged larger…