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Document Type |
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Article In Journal |
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Document Title |
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Evaluation of Environmental and Genetic Variability and Heritability in Roselle (H. Sabadell L.) and Canola (Brassica napas L.) Population تقييم الاختلافات الوراثية والبيئية ودرجة التوريث في عشائر من الكركديه والكانولا |
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Document Language |
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Arabic |
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Abstract |
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Abstract. The main genetic parameters were determined on the main
traits of different populations from canola and roselle crops. Two field
experiments were planted in randomized complete block design,
where 7 canola genotypes, randomly chosen were planted, and 6
roselle genotypes were chosen were used in the study. Genetic
variances in canola populations were 120.585, 110492.36 and 31.85
for flowering date, seed yield/ha and oil content, respectively. The
heritability values were 0.85, 0.55 and 0.71 for the previous canola
traits, respectively. Seed yield/ha of the seven canola populations
ranged from 953.43 kg/ha of Sero-6 to 1528.08 kg/ha of Wichita. As
for roselle populations, the genetic variances were 135.11, 7511.80
and 60.58 for flowering date, dry calyces yield/ha and vitamin "C"
concentration, respectively. The values of heritability were 0.58, 0.55
and 0.77 for the previous traits. Dry calyces yield/ha of the 6 roselle
genotypes ranged from 248.29 kg/ha of Sudan-1 to 495.18 kg/ha of
IND-6. |
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ISSN |
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1319-1039 |
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Journal Name |
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Meteorology, Environment and Arid Land Agriculture Sciences Journal |
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Volume |
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21 |
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Issue Number |
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1 |
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Publishing Year |
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1431 AH
2010 AD |
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Article Type |
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Article |
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Added Date |
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Friday, July 13, 2012 |
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Researchers
| فتحي سعد النخلاوي | El-Nakhlawy, Fathy S | Researcher | Doctorate | falnakhlawi@kau.edu.sa |
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