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COMPARSION MANY GENOTYPES OF SUNFLOWER CROP (Helianthus annuus L.) UNDER IRAQI CLIMATIC CONDITION | ||
| AL-TAQANI | ||
| Article 1, Volume 24, Issue 1, 2011, Pages 73-82 | ||
| Abstract | ||
| A field experiment was carried out for comparsion many genotypes of sunflower crop (Helianthus annuus L.). under Iraqi climatic condition. Seventeen and sixteen genotypes were evaluated during spring season 2005 and 2008 respectively. Farm of the College of Agriculture University of Baghdad Abu – Griab at latitude ˚33.22 N and longitude ˚44.24 E. The statistical analysis was doing for each year arrangement in a Randomized Complete Block Design with three replicates was used. Height plant, leaf area, number of leaves, head diameter, and seed number per head, seed weight and seed yield were studied in this research. The results indicated that SHIMWS, IBlS, and TRIUMPH573 genotypes own highest seed yield. There was positively correlated between leaf area and seed yield. The excessive genotypes can be used for breeding programmes to produce synthetic variety or exploiting their deriving anew lines use for producing elite hybrids. The other genotypes that didn’t exceed in seed yield can be utilizing their good characters by back crossing with local varieties. | ||
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