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دراسة التنوع المظهري لبعض الأصناف العراقية النادرة من نخيل التمر Phoenixdactyliferal L.
Other Title(s)
The phenotypic diversity study of some Iraqi rare date palm cultivars, Phoenix dactylifera L.
Author
Source
Issue
Vol. 16, Issue 1 (30 Jun. 2017), pp.20-33, 14 p.
Publisher
University of Basrah Date Palm Research Center
Publication Date
2017-06-30
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
Abstract EN
This study was conducted on the some of the rare date palm cultivars growing in Basrah Governorate,in order to identify itsmorphological characteristics.
Morphological characteristics were studied, including (37) vegetative traits and (38) floral characteristics.The results were analyzed using the principle component analysis and cluster analysis to identify variance and similarity betweenstudied cultivars.The results of cluster analysis has shown that there are clear differences between cultivars.The studied cultivars were divided into two main groups in vegetative and floral characteristics, with the lowest distance between the cultivars (Khassab, Ashresi, Khalas, Sukkari, and AsabeAlaros)which was approximately (0.997) close to each other by vegetative characteristics.The lowest distance between the cultivars was between the two cultivars (Ibrahimi and Shukker)and approximately (0.988%), which were closely related to each other by floral characteristics.
The principle component analysis showed that there are a variety of phenotypes that can be used to distinguish between the different cultivars of date palm,the most important are :The length and width of the leaf, the length of the blade leaf,length and width and number of the pinnatebecausethese qualitiesrepresent19.20% of the variationbetweenvarieties .In addition toweightandlength of spathe and widthand weight of theinflorescence and length and weight of strand, number and weight of the flowers , length and width ofof flowerholder it was representing % 30.697of the variance .
American Psychological Association (APA)
النجار، محمد عبد الأمير حسن. 2017. دراسة التنوع المظهري لبعض الأصناف العراقية النادرة من نخيل التمر Phoenixdactyliferal L.. مجلة البصرة لأبحاث نخلة التمر،مج. 16، ع. 1، ص ص. 20-33.
https://search.emarefa.net/detail/BIM-791432
Modern Language Association (MLA)
النجار، محمد عبد الأمير حسن. دراسة التنوع المظهري لبعض الأصناف العراقية النادرة من نخيل التمر Phoenixdactyliferal L.. مجلة البصرة لأبحاث نخلة التمر مج. 16، ع. 1 (2017)، ص ص. 20-33.
https://search.emarefa.net/detail/BIM-791432
American Medical Association (AMA)
النجار، محمد عبد الأمير حسن. دراسة التنوع المظهري لبعض الأصناف العراقية النادرة من نخيل التمر Phoenixdactyliferal L.. مجلة البصرة لأبحاث نخلة التمر. 2017. مج. 16، ع. 1، ص ص. 20-33.
https://search.emarefa.net/detail/BIM-791432
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 31-32
Record ID
BIM-791432