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
کلیدواژه ها:
نویسندگان
Hamideh Javadi
Research Institute of Forests and Rangelands, Tehran, Iran
Parvin Salehi Shanjani
Research Institute of Forests and Rangelands, Tehran, Iran