Morphophysiological and Phytochemical Diversity of Hazelnut (Corylus avellana L.) Populations in Northwestern Iran
Publish Year: 1402
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JJMPB-12-4_001
تاریخ نمایه سازی: 26 آذر 1402
Abstract:
Due to the nutritional and pharmaceutical importance of hazelnut (Corylus avellana L.), the morphophysiological and phytochemical diversity of ۱۵ Iranian hazelnut populations with two commercial cultivars were studied. The genotypes had significant differences in morphophysiological and phytochemical characteristics. The significant variance among genotypes (p<۰.۰۱) and high genetic variance (σ۲g) indicated the divearsity in most traits. The highest coefficient of genetic changes was related to the percentage of fruit kernel, kernel width, calcium, phosphorus, total phenol and taxol. The main components did not correspond to different traits. Mantel test showed that the correlation between the groupings based on morphological traits and climatic variability was ۰.۶۷%, while it was ۰.۵۱% for the phytochemical traits and ۰.۴۱% for taxol. The significant diversity among hazelnut genotypes and also the mismatch with climatic diversity indicated the role of genetic factors on traits, which can be used in future breeding programs to produce superior hazelnut cultivars.
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Authors
Mehran Ochi-Ardabili
Departement of Horticulture, Faculty of Agriculture, Miyaneh Branch, Islamic Azad University, Miyaneh, Iran
Hassan Nourafcan
Department of Horticulture, Medicinal Plants and Organic Products Research Center, Miyaneh Branch, Islamic Azad University, Miyaneh, Iran
Hassanali Naghdi Badi
Department of Agronomy and Plant Breeding, Faculty of Agriculture, Shahed University, Tehran, Iran
Nasser Mohebalipour
Deparment of Agronomy and Plant Breeding, Miyaneh Branch, Islamic Azad University, Miyaneh, Iran
Ardeshir Qaderi
Medicinal Plant Research Center, Institute of Medicinal Plants, ACECR, Karaj, Iran
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