| Issue |
E3S Web Conf.
Volume 492, 2024
International Conference on Climate Nexus Perspectives: Toward Urgent, Innovative, Sustainable Natural and Technological Solutions for Water, Energy, Food and Environmental Systems (I2CNP 2023)
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|---|---|---|
| Article Number | 03011 | |
| Number of page(s) | 6 | |
| Section | Food Systems “Sustainable Agri Food-Agriculture” | |
| DOI | https://doi.org/10.1051/e3sconf/202449203011 | |
| Published online | 20 February 2024 | |
Diameter characterization of the principal architectural structures for the Nectarine tree before flowering
1 Ibn Tofail University. Faculty of Sciences. Laboratory of Vegetal, Animal and Agro Productions industry, University campus Kenitra BP 133 Morocco.
2 National School of Agriculture of Meknes. Department of Sciences and Techniques in Plant Production.
3 Moulay Ismail University. Meknes Faculty of Sciences. Laboratory of biotechnology and molecular biology, Department of biology, PO Box 11201, Zitoune, Meknes, Morocco.
4 Chouaib Doukkali University. Faculty of Sciences.
5 National Superior School of the Mohammed V University de Rabat. EMI / LAMIPI, Rabat, Morocco.
6 Agricultural Training and Research Centre of Providence Verte Compagny.
* Corresponding author: abderrahim.zegoumou@uit.ac.ma
This study aims to describe the variation of the diameter in architecture structure of Nectarine fruit trees located in Sefrou region. This characterization was realized before flowering by metric exhaustive and non-destructive measurements of all architectural organ to the supporting organs of fructification. The study conducted on Nectarine variety of Spring Bright, by measuring diameter of different tree structures: 10 trunk, 40 frames, 1234 underframes from level 1 to level 6 and 1250 of mixed branches for 10 trees that have been labelled and numbered. The characterization of the tree revealed the logic of the plant’s construction, the diameters of the frames and their distribution were grouped in three to four homogeneous classes. The diameter was between 226,97 (trunk) and 7.31 (Mixt branch) mm with a standard deviation between 2.47 for mixt branch up to 23,29 for 1sts under frames .The diameter of the structure of a level is always lower than that of the superior level, but the comparison between the successive structure tree present a regressive diminution percentage in diameter. The diameter of different structures is homogeneous, with a low variability in all levels of the tree structures of Nectarine tree studied.
Key words: Nectarine tree / Tree Architecture / Structure diameter
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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