Water managed properties of apple and pear trees based on lysimeters

A tétel rövid nézete
dc.contributor.authorRiczu, Péter
dc.contributor.authorSzőllősi, Nikolett
dc.contributor.authorTamás, János
dc.contributor.authorZsembeli, József
dc.date.accessioned2021-06-28T10:56:37Z
dc.date.available2021-06-28T10:56:37Z
dc.date.issued2011-11-20
dc.description.abstractA significant proportion of the aboveground green and dry weight of the plant is constituted by foliage. The canopy is an important factor of plant growth. On the one hand, the canopy absorbs solar energy, which is necessary for photosynthesis; on the other hand, it accumulates the nutrients absorbed by the roots, and most of the water-loss occurs through the foliage. The determination of the full canopy is not an easy target. In our research, we developed a measurement method to determine the leaf area. With the parameters of the examined tree (leaf length and maximum width) and the data of the ADC AM 100 leaf area scanner, we determined the k-value, with which we can easily and fast evaluate the leaf surface. Furthermore, we defined from the water balance of compensation lysimeters the cumulative transpiration of fruit trees and the efficiency of water use of trees. From the examined trees were made a 3D depiction, which show the shape, branching and the location of trees.en
dc.formatapplication/pdf
dc.identifier.citationActa Agraria Debreceniensis, No. 44 (2011) , 129-132
dc.identifier.doihttps://doi.org/10.34101/actaagrar/44/2621
dc.identifier.issn2416-1640
dc.identifier.issue44
dc.identifier.jatitleActa agrar. Debr.
dc.identifier.jtitleActa Agraria Debreceniensis
dc.identifier.urihttps://hdl.handle.net/2437/316262en
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/actaagrar/article/view/2621
dc.rights.accessOpen Access
dc.subjecttranspirationen
dc.subjectleaf area indexen
dc.subjectwater balanceen
dc.subjectapple tree modelen
dc.titleWater managed properties of apple and pear trees based on lysimetersen
dc.typefolyóiratcikkhu
dc.typearticleen
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