'Shade tolerance' presentation slideshows

CHARACTERISTICS OF COOL SEASON GRASSES

CHARACTERISTICS OF COOL SEASON GRASSES. 1. Physiological type of Plant: C3 2. Photosynthetic Rate: low 3. Photorespiration Rate: high 4. Area of adaptation:widely adapted in cool humid and cool arid. 5. Growth habit:

851 views • 60 slides

Kentucky Bluegrass Characterization and Blending Strategies

Kentucky Bluegrass Characterization and Blending Strategies . Leah A. Brilman, Ph.D. Research Director Seed Research of Oregon. Why Blends and Mixtures. No perfect grass cultivar Increased genetic diversity Strengths and weaknesses matched Natural selection for microenvironments

729 views • 42 slides

UV and Insect eyes

UV and Insect eyes. LIGHT & PHOTOSYNTHESIS. Spectrum. Fate of intercepted light?. Reflect Transmit Absorb. Fate of leaf intercepted light?. Reflect - (6-12% PAR, 70% infrared, 3% UV) Degree of reflection varies with type of leaf surface

512 views • 38 slides

Modeling Forest Management Scenarios Under a Changing Climate in Northern Minnesota

Modeling Forest Management Scenarios Under a Changing Climate in Northern Minnesota. Matthew J. Duveneck, Robert M. Scheller, Mark A. White Stephen Handler & Chris Swanston. NASA-MSU. Introduction. Landis II Modeling Framework

375 views • 24 slides

Aceraceae (the maple family)

Aceraceae (the maple family). 2 genera worldwide Acer is the only North American genus Opposite leaves and branching Fruits are winged samaras in pairs, joined at the base Some species are commercially important Acer palmatum (Japanese maple) is a common ornamental in DE.

233 views • 23 slides

Size inequality reduces productivity in pure forest stands

343 views • 21 slides

Leaf Area : Perimeter Ratio Shade Tolerance and Photosynthesis

74 views • 7 slides