Selection for earliness index in two segregating populations of Egyptian cotton (G. barbadense L.) under late planting
Abdel-mottaleb El-Mahdi Toeima, E., hasaballah, E., mohamed, A., m aly, A. (2012). Selection for earliness index in two segregating populations of Egyptian cotton (G. barbadense L.) under late planting. EKB Journal Management System, 43(3), 1-17. doi: 10.21608/ajas.2012.266249
El-Mahdi Abdel-mottaleb El-Mahdi Toeima; elsayed hasaballah; abo elqasm mohamed; ahmed m aly. "Selection for earliness index in two segregating populations of Egyptian cotton (G. barbadense L.) under late planting". EKB Journal Management System, 43, 3, 2012, 1-17. doi: 10.21608/ajas.2012.266249
Abdel-mottaleb El-Mahdi Toeima, E., hasaballah, E., mohamed, A., m aly, A. (2012). 'Selection for earliness index in two segregating populations of Egyptian cotton (G. barbadense L.) under late planting', EKB Journal Management System, 43(3), pp. 1-17. doi: 10.21608/ajas.2012.266249
Abdel-mottaleb El-Mahdi Toeima, E., hasaballah, E., mohamed, A., m aly, A. Selection for earliness index in two segregating populations of Egyptian cotton (G. barbadense L.) under late planting. EKB Journal Management System, 2012; 43(3): 1-17. doi: 10.21608/ajas.2012.266249

Selection for earliness index in two segregating populations of Egyptian cotton (G. barbadense L.) under late planting

Assiut Journal of Agricultural Sciences
Article 1, Volume 43, Issue 3, June 2012, Pages 1-17    PDF (349.52 K)
Document Type: Original Article
DOI: 10.21608/ajas.2012.266249
Authors
El-Mahdi Abdel-mottaleb El-Mahdi Toeima1; elsayed hasaballah1; abo elqasm mohamed2; ahmed m aly3
1Faculty of Agriculture, Assiut University
2Agricluture Research. Center
3Agricluture Research Center
Abstract
ion for earliness index were achieved in two segregating populations of Egyptian cotton (G. barbadense L.) under late planting condition. The genetic materials were the F2, F3, F4 and F5- generations of the crosses Giza 90/Giza 85 (pop. I), and Giza85/Giza70(pop.II).The phenotypic coefficient of variation (CV) of earliness index was large in the F2-generation and accounted for 18.19 and 34.75% in pop. I and in pop.
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