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VOL. 6, ISSUE 6 (2021)
A quick and simple method for estimating leaf area by leaf weight
Authors
Priya Kaushik, Pranab Kumar Pati, ML Khan, PK Khare
Abstract
Leaf area is an important plant functional trait in understanding eco-physiological processes in terrestrial ecosystems. Estimating leaf area from equations utilising leaf dimensions is a cost-effective, time-saving and non-destructive method of determining leaf area. Present paper deals with a new, inexpensive and quick method (leaf weight method) based on leaf weight and weight of its segment. Investigations were carried out on 20 species consisting of different life forms, procured from Botanical Garden, Dr. H.S. Gour University, Sagar, India. Estimates of leaf area were calculated by the equation devised, leaf area (cm2) = 
× m. Where x and y represent an area of a known leaf segment and weight (g) of the same segment respectively and m is the weight of the whole leaf/leaflet. These estimates were compared with the leaf area determined by the leaf area meter. The two estimates were found significantly and linearly related. Hence, the leaf weight method can be used for leaf area measurement for any leaf/leaflets irrespective of their size and shape and thickness.
× m. Where x and y represent an area of a known leaf segment and weight (g) of the same segment respectively and m is the weight of the whole leaf/leaflet. These estimates were compared with the leaf area determined by the leaf area meter. The two estimates were found significantly and linearly related. Hence, the leaf weight method can be used for leaf area measurement for any leaf/leaflets irrespective of their size and shape and thickness. Download
Pages:1286-1288
How to cite this article:
Priya Kaushik, Pranab Kumar Pati, ML Khan, PK Khare "A quick and simple method for estimating leaf area by leaf weight ". International Journal of Botany Studies, Vol 6, Issue 6, 2021, Pages 1286-1288
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