Morphological traits variety in different populations of Hordeum spontaneum

سال انتشار: 1399
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 113

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شناسه ملی سند علمی:

BIOCONF21_0968

تاریخ نمایه سازی: 7 شهریور 1400

چکیده مقاله:

Hordeum spontaneum C.Koch is wild barley that is distributed in Iran, Iraq, Afghanistan, Palestine, Jordan, and Mediterranean regions (Mozaffarian, ۲۰۰۶). The aim of this survey is the comparison of different populations of H. spontaneum for morphological traits and select of better one based on these traits. Morphological studies are the basis for identification, taxonomic, and selection in improvement programs and it is so important after years (Rejesus et al., ۱۹۹۶). In this study, we used the seeds of populations from different regions of Iran. They are cultured in pods and they were transferred to the farm. The morphological traits were measured after flowering and end of the growth period. The traits including plant height, internode length, number of the tiller, inflorescent length, length and width of leaf, wet and dry weight. The data were analyzed by SAS software. The analyses of variance and comparison of means showed that the most value of plant height, internode length, inflorescent length and the most of wet and dry weight, number of tillers were shown in population ۳۲۸۴۹(Kermanshah, west Eslam-Abad) and populations ۴۵۱۸(Lorestan, Khorram-Abad) and ۶۵۱۸(Lorestan, Poldokhtar), respectively. So due to the important of forage production in the grass, two populations, ۴۵۱۸ and ۶۵۱۸ are the best, compared to other populations

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نویسندگان

Hamideh Javadi

Research Institute of Forests and Rangelands, Tehran, Iran

Parvin Salehi Shanjani

Research Institute of Forests and Rangelands, Tehran, Iran