A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP
Numerous methods of calculating ET0 and ETP offer a great practical possibility for their application, but in order to improve their efficiency it is necessary to check them in particular regions. The experimental study of Virginia type tobacco in irrigation conditions was carried out in the area of...
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| Format: | Article |
| Language: | English |
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University of Belgrade - Faculty of Agriculture, Belgrade
2009-01-01
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| Series: | Journal of Agricultural Sciences (Belgrade) |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-8109/2009/1450-81090903197A.pdf |
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| author | Aksić Miroljub Deletić Nebojša Gudžić Nebojša Gudžić Slaviša Stojković Slaviša |
| author_facet | Aksić Miroljub Deletić Nebojša Gudžić Nebojša Gudžić Slaviša Stojković Slaviša |
| author_sort | Aksić Miroljub |
| collection | DOAJ |
| description | Numerous methods of calculating ET0 and ETP offer a great practical possibility for their application, but in order to improve their efficiency it is necessary to check them in particular regions. The experimental study of Virginia type tobacco in irrigation conditions was carried out in the area of village Brzi Brod (Niš). The established potential evapotranspiration of Virginia type tobacco ranged from 498.1-512.7 mm, depending on annual weather conditions. Highly significant correlation coefficients were found between the directly observed ETP of Virginia type tobacco and reference evapotranspiration (ET0) calculated by the following methods: FAO-56 Penman-Monteith (r=0.88), FAO-24 Radiation (0.79), FAO-24 Blaney-Criddle (r=0.85), Tornthwaite (r=0.90) and Hargreaves (r=0.76). The established correction indexes for translation of ET0 calculated by each method were the following: FAO-56 Penman-Monteith - 0.91; FAO-24 Radiation - 0.76; FAO-24 Blaney-Criddle - 0.89; Tornthwaite - 0.92; Hargreaves - 0.72. |
| first_indexed | 2024-04-14T01:49:50Z |
| format | Article |
| id | doaj.art-81c9350044f14e7f93260d808a310db0 |
| institution | Directory Open Access Journal |
| issn | 1450-8109 |
| language | English |
| last_indexed | 2024-04-14T01:49:50Z |
| publishDate | 2009-01-01 |
| publisher | University of Belgrade - Faculty of Agriculture, Belgrade |
| record_format | Article |
| series | Journal of Agricultural Sciences (Belgrade) |
| spelling | doaj.art-81c9350044f14e7f93260d808a310db02022-12-22T02:19:23ZengUniversity of Belgrade - Faculty of Agriculture, BelgradeJournal of Agricultural Sciences (Belgrade)1450-81092009-01-0154319720410.2298/JAS0903197AA model of correction indexes determination for Virginia type tobacco on the basis of field measured ETPAksić MiroljubDeletić NebojšaGudžić NebojšaGudžić SlavišaStojković SlavišaNumerous methods of calculating ET0 and ETP offer a great practical possibility for their application, but in order to improve their efficiency it is necessary to check them in particular regions. The experimental study of Virginia type tobacco in irrigation conditions was carried out in the area of village Brzi Brod (Niš). The established potential evapotranspiration of Virginia type tobacco ranged from 498.1-512.7 mm, depending on annual weather conditions. Highly significant correlation coefficients were found between the directly observed ETP of Virginia type tobacco and reference evapotranspiration (ET0) calculated by the following methods: FAO-56 Penman-Monteith (r=0.88), FAO-24 Radiation (0.79), FAO-24 Blaney-Criddle (r=0.85), Tornthwaite (r=0.90) and Hargreaves (r=0.76). The established correction indexes for translation of ET0 calculated by each method were the following: FAO-56 Penman-Monteith - 0.91; FAO-24 Radiation - 0.76; FAO-24 Blaney-Criddle - 0.89; Tornthwaite - 0.92; Hargreaves - 0.72.http://www.doiserbia.nb.rs/img/doi/1450-8109/2009/1450-81090903197A.pdfirrigationtobaccopotential evapotranspirationreference evapotranspirationcrop coefficient |
| spellingShingle | Aksić Miroljub Deletić Nebojša Gudžić Nebojša Gudžić Slaviša Stojković Slaviša A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP Journal of Agricultural Sciences (Belgrade) irrigation tobacco potential evapotranspiration reference evapotranspiration crop coefficient |
| title | A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP |
| title_full | A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP |
| title_fullStr | A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP |
| title_full_unstemmed | A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP |
| title_short | A model of correction indexes determination for Virginia type tobacco on the basis of field measured ETP |
| title_sort | model of correction indexes determination for virginia type tobacco on the basis of field measured etp |
| topic | irrigation tobacco potential evapotranspiration reference evapotranspiration crop coefficient |
| url | http://www.doiserbia.nb.rs/img/doi/1450-8109/2009/1450-81090903197A.pdf |
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