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pro vyhledávání: '"Maria G. Barrera"'
Autor:
Nabanita Dasgupta-Schubert, Omar S. Castillo, Maria G. Barrera, E. M. Zaragoza, C. J. Alvarado
Publikováno v:
International Agrophysics. 28:413-421
For a herbaceous species, the inverse of the fresh leaf surface density, the Hughes constant, is nearly conserved. We apply the Hughes constant to develop an absolute method of leafarea measurement that requires no regression fits, prior calibrations