Effect of Deficit Irrigation on the Estimation of Cucumber Leaf Area under Greenhouse Conditions

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dc.authoridKeskin, Muharrem/0000-0002-2649-6855
dc.contributor.authorBozkurt, Sefer
dc.contributor.authorKeskin, Muharrem
dc.date.accessioned2024-09-18T20:13:36Z
dc.date.available2024-09-18T20:13:36Z
dc.date.issued2018
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractSimple, accurate, and nondestructive methods of quantifying leaf area are important for many experimental comparisons. The aims of this study were to establish models to estimate the leaf area of cucumber plants grown under greenhouse conditions and evaluate the effects of different irrigation water levels on this estimation. Six irrigation levels based on evaporation from a Class A Pan (I-20:20%, I-40:40%, I-60:60%, I-80:80%, I-100:100% and I-120:120% of) were utilized A total of about 690 leaves from different irrigation levels were collected and relationships among leaf width (W), length (L) and leaf area (LA) were investigated. Estimation models were derived using Multiple Linear Regression (MLR) method and Full Cross Validation was used to validate the models. The Root Mean Square Error of Prediction (RMSEP) and R-2 values were used to compare the models. It was found that mean leaf area values were affected by different irrigation amounts. Mean leaf areas in I-20 and I-40 were significantly lower than the other irrigation treatments. A strong non-linear relationship was found between cucumber W, L and LA (R-2 >= 0.94). Three LA prediction models with W (Model 1), L (Model 2) and W and L (Model 3) were developed for each irrigation levels and for the combined data. RMSEP and R-2 values were 16.3 cm(2) and 0.99 for the model of combined data for all leaves from all different irrigation treatments. In conclusion, for various physiological and morphological studies, model developed in this study can be used as non-destructive technique to estimate cucumber leaf area from leaf size for each irrigation levels and for the combined data in a shorter time with less labor and budget. (C) 2018 Friends Science Publishersen_US
dc.description.sponsorshipScientific Project Office (BAP) of Mustafa Kemal University [262, 13680]en_US
dc.description.sponsorshipThe authors would like to thank the Scientific Project Office (BAP) of Mustafa Kemal University for its financial support (Project Numbers: 262 and 13680). The authors also acknowledge the partial contribution of the graduate students Busemin Guvencli, Nurdan Kirac and Aysel Arslan during data collection.en_US
dc.identifier.doi10.17957/IJAB/15.0579
dc.identifier.endpage882en_US
dc.identifier.issn1560-8530
dc.identifier.issn1814-9596
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85045633971en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage877en_US
dc.identifier.urihttps://doi.org/10.17957/IJAB/15.0579
dc.identifier.urihttps://hdl.handle.net/20.500.12483/9284
dc.identifier.volume20en_US
dc.identifier.wosWOS:000430465400027en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherFriends Science Publen_US
dc.relation.ispartofInternational Journal of Agriculture and Biologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCucumberen_US
dc.subjectDeficit irrigationen_US
dc.subjectLeaf area estimationen_US
dc.subjectWater stressen_US
dc.titleEffect of Deficit Irrigation on the Estimation of Cucumber Leaf Area under Greenhouse Conditionsen_US
dc.typeArticleen_US

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