PERFORMANCE AND HETEROSIS OF SOME GRAIN SORGHUM LINES AND THEIR HYBRIDS UNDER DIFFERENT LEVELS OF NITROGEN. | ||
| Assiut Journal of Agricultural Sciences | ||
| Article 1, Volume 43, Issue 2, May 2012, Pages 1-20 PDF (1.03 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ajas.2012.266698 | ||
| Authors | ||
| marwa abdelmagod1; el sayed hassaballah2; mosad elhefny2; mervat ElMenshawi | ||
| 1Sorghum Res. Dept., Field Crop Res. Institute, A. R. C. Egypt. | ||
| 2Agronmy Dept., Fac. Of Agric., Assiut Univ., Assiut, Egypt. | ||
| Abstract | ||
| Twenty four crosses were developed from eight cytoplasmic male sterile lines (CMS-Lines) and three restorer lines (R-Lines) at Shandaweel Agric. Res. Station, Sohag, Egypt, in 2009 season. Three experiments were conducted separately for each N level (the first experiment with 80 Kg N/Fed., the second experiment with 100 Kg N/Fed. and the third experiment with 120 Kg N/Fed.,). The twenty four crosses and their parental lines with the check (Shandaweel-6) were evaluated under the three levels of nitrogen in two locations at Shandaweel Agric. Res. Station, Sohag and at Arab El-Awammer Agric. Res. Station, Assiut in 2010 season. Data were recorded on days to 50% flowering, plant height (cm.), 1000- grain weight (g.) and grain yield / plant (g.). | ||
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