Leaf area index Notes: Definitions & Explanations PDF | Download eBooks
Study Leaf area index lecture notes PDF with biology definitions and explanation to study What is Leaf area index?. Study leaf area index explanation with biology terms to review biology course for online degree programs.
Leaf area index Definition:
Leaf area index, the ratio of the total upper leaf surface of a single plant or an entire crop divided by the surface area of the land on which the plant or crop grows.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Leaf area index Notes:
Leaf area index (LAI) is a dimensionless quantity that characterizes plant canopies. It is defined as the one-sided green leaf area per unit ground surface area (LAI = leaf area / ground area, m2 / m2) in broadleaf canopies. LAI can be determined directly by taking a statistically significant sample of foliage from a plant canopy, measuring the leaf area per sample plot and dividing it by the plot land surface area.
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