Simple models for non-destructive leaf area predictionin fig (Ficus carica L.) cv. Deanna and Poona

Authors

  • R Chithiraichelvan Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bangalore 560 089 Author
  • Ravindra Kumar Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bangalore 560 089 Author
  • S Ganesh Faculty of Agriculture &Animal Husbandry, Gandhigram Rural Institute (Deemed University), Gandhigram 624 302 Author
  • R Venugopalan Indian Institute of Horticultural Research, Hessaraghatta Lake Post, Bangalore 560 089 Author

Keywords:

leaf area, non-destructive, regression analysis, models

Abstract

The edible fig (Ficus carica L.) has emerged as an important fruit in the world of commerce. Leaf area is an  important parameter in fig research, especially for plant physiological studies. Most of the available methods for calculating  plant leaf area are difficult to apply, expensive and destructive, which destroy the canopy, as a result of which it becomes  difficult to perform further tests on the same plant. Therefore, an experiment was conducted to develop the statistical models  for cv. Deanna and Poona of fig using regression analysis during 2010-11 for non-destructive estimation of leaf area. For this  purpose the leaf area was recorded with the help of leaf area meter for 100 randomly selected leaves each for Deanna and  Poona fig and leaf parameters were recorded for the same hundred leaves. Later, models for computing leaf area in non destructive manner for cv. Deanna and Poona were developed separately by performing the regression analysis with regard to  the relationship between leaf area and petiole length, left lobe (V2), middle lobe (V1) and right (V3) lobe. The statistical  models for Deanna and Poona respectively were,  

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Published

2013-05-30

How to Cite

Simple models for non-destructive leaf area predictionin fig (Ficus carica L.) cv. Deanna and Poona. (2013). Indian Journal of Arid Horticulture, 8(1&2), 10–15. Retrieved from https://acspublisher.com/journals/index.php/ijah/article/view/18198