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نخستین کنفرانس بین المللی و دهمین کنگره ملی علوم باغبانی ایران
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژههای فارسی مقاله |
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| عنوان انگلیسی |
Path Analysis of Seed Yield in Garden Cress (Lepidium sativum L.) |
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| چکیده انگلیسی مقاله |
This research uses path analysis to determine the interrelationships among seed yield and 16 related morphologic traits. Observations were recorded on 20 other canola traits. Correlation coefficient analysis revealed seed yield was positively correlated with all the traits except PH in the first year and except MAL and PH in the second year. Sequential path analysis identified the 1000-seed weight (TSW), number of siliques per plant (NSP) and height of first silique (HFS) as important first order traits that influenced seed yield in first year. Plant height, NSP and the TSW were important first order traits that influenced seed yield in the second year. This indicates that breeding programs should be based on these traits for further improvement of the garden cress. All direct effects were significant, as indicated by bootstrap analysis. The results suggest that TSW and NSP could be used as a selection criterion in selecting for increased for increased seed yield in garden cress. |
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| کلیدواژههای انگلیسی مقاله |
Bootstrap, Genetic variation, Garden cress |
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| نویسندگان مقاله |
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| نشانی اینترنتی |
http://www.irhc2017.org |
| فایل مقاله |
فایلی برای مقاله ذخیره نشده است |
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| زبان مقاله منتشر شده |
fa |
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