Can you recommend an article or book about LAI and other growth indexes?

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Roberto Toledo

I recommend Victor Spader (FAPA Weed Researcher from Guarapuava, PR - Brazil)

Jose Terra

W.W. Wilhelm, K. Ruwe, M.R. Schlemmer (2000)“Comparisons of three Leaf Area Index Meters in a Corn Canopy” Crop Science 40: 1179-1183

Bréda. 2003. Ground‐based measurements of leaf area index: a review of methods, instruments and current controversies. J. Exp. Bot. (2003) 54 (392): 2403-2417.

Alson Time

This could be useful