Estimating of water consumption of cherry trees
| dc.contributor.author | Juhász, Á. | |
| dc.contributor.author | Tőkei, L. | |
| dc.contributor.author | Nagy, Z. | |
| dc.contributor.author | Hrotkó, K. | |
| dc.date.accessioned | 2021-06-28T10:02:57Z | |
| dc.date.available | 2021-06-28T10:02:57Z | |
| dc.date.issued | 2008-12-08 | |
| dc.description.abstract | Despite of its importance there is no exact information on water use of new scion/rootstock composite trees, which would be needed to optimized irrigation. Our research purpose is to define exact water-demand of different rootstock/scion composite trees, calculating seasonal weather changes and by using the results decrease irrigation costs. The investigations are carried out in Soroksár, at the Experimental Farm of Corvinus University of Budapest in May 2008. From among the investigated trees two are budded onto Prunus mahuleb `Érdi V' seedlings, two on "Korponay' seedlings. The sapflow measurements are carried out using Dynamax Flow 32 equipment with Dynagage trunk sensors. The first daily maximum of sapflow was around 10:00 a.m. (2.5 kghour I), the second maximum was always between 14:00-15:00 p.m. (2 kgday - I). Comparing to the very intensive morning water uptake by 20:00 p.m. the water flow slowly reached the minimal level. Significant differences can be seen on rootstocks: trees on `Korponay' rootstock always showed more intensive sapflow and a higher morning peak than trees on `Árdi V'. But later during the day they have the same run.Based on our results the water quantity transpired only by the trees reached in May 86-104 mm, while the precipitation was only 42.4 mm. This means a 40-60 mm deficit in the orchard, which should have been supplied by irrigation despite of the satisfying horticultural performance of the orchard. In the first half of the month beside the steady vapor pressure deficit the shoot and leaf surface growth could cause the increased sapflow. | en |
| dc.format | application/pdf | |
| dc.identifier.citation | International Journal of Horticultural Science, Vol. 14 No. 4 (2008) , 15-17. | |
| dc.identifier.doi | https://doi.org/10.31421/IJHS/14/4/1524 | |
| dc.identifier.eissn | 2676-931X | |
| dc.identifier.issn | 1585-0404 | |
| dc.identifier.issue | 4 | |
| dc.identifier.jatitle | Int. j. hortic. sci. | |
| dc.identifier.jtitle | International Journal of Horticultural Science | |
| dc.identifier.uri | https://hdl.handle.net/2437/314843 | en |
| dc.identifier.volume | 14 | |
| dc.language | en | |
| dc.relation | https://ojs.lib.unideb.hu/IJHS/article/view/1524 | |
| dc.rights.access | Open Access | |
| dc.subject | water consumption | en |
| dc.subject | sap flow measurement | en |
| dc.subject | temperature | en |
| dc.subject | air humidity | en |
| dc.subject | cv. Rita | en |
| dc.subject | rootstocks | en |
| dc.title | Estimating of water consumption of cherry trees | en |
| dc.type | folyóiratcikk | hu |
| dc.type | article | en |
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