Explain the relationship between wavelength of light and energy, and simulate light penetration through foliage and soil.
Describe the effects of light as a trigger for seed germination.
Determine which light colors (wavelengths) have the greatest stimulatory effect on seed germination using the appropriate positive and negative controls.
Calculate germination rates and seedling vigor indices of lettuce seeds under different wavelengths of light.
Requires Botany Equipment Set