نُفّذَ هذا البحث بهدف تقييم القدرة على الائتلاف لخمس و عشرين سلالة من الذرة الصفراء و تقـدير
معاملي الارتباط المظهري، و تحليل المسار لبعض الصفات الفينولوجية و المورفولوجية و الغلة الحبية من
خلال استخدام التهجين القمي بين هذه السلالات و صنف محلي من الذرة الـصفراء (غوطـة-82) . نُفّـذَ
برنامج التهجين القمي في منطقة الأغوار (محطة دير علا) في القطر الأردني خلال شهر آذار مـن عـام
2009 و قُيمت الهجن القمية في سورية بالعروة التكثيفية لعام 2009 في ثلاثة مواقع (الرقة و حلب و دير
الزور).
This research was carried out to evaluate the combining ability of twentyfive
inbred lines of yellow maize and estimate the phenotypic correlation and
path analysis of twenty-five top crosses were formed during 2009 growing
season at Dir Ala, Dead Sea. Jordan. Their plants were evaluated in Syria
during 2009 growing season in three locations (Al Raka, Aleppo and Dir Al-
Zor).
References used
Allard, R. W. (1960). Principles of plant breeding. John Wiley and sons, Inc., New York, U.S.A. PP. 485
Asrar-ur-Rehman, S.; U. Saleem and G. M. Subhani (2007). Correlation and path coefficient analysis in maize (Zea mays L.). J. Agric. Res., 45(3): 177- 183
Barakat, A. A. (2001). Estimates of combining ability of white maize inbred lines in top crosses. Al Azhar. J. Agric. Res., 33: 129-146
Forty-six inbred lines of yellow maize (zea mays L) crossed apically with Al
Ghouta variety No. 82 during 2008 growing season at Dir Ala, Dead Sea.
This research aimed to evaluate the general and specific combining ability
components for six inbred lines and 15 hybrids produced by a half diallel cross method,
and was conducted during 2010-2011 seasons, in the Department of the Maize Researches
Six inbred lines of maize namely; A (1), B (2), C (3), D (4), E (5) and F (6) were
used in half diallel cross. The seeds of inbred lines and its single cross hybrids were
cultivated in an experiment using randomized completely block design (RCBD) w
This study was carried out at the Scientific Agriculture Research Center, Al-Ghab,
Syria, during 2013 –2014 growing seasons to estimate heterosis, combining ability,
phenotypic correlation and path analysis for plant and ear height, ear length, ear
The research was conducted at the Maize Researches Department, General
Commission for Scientific Agriculture Researches (G.C.S.A.R.) Damascus,
Syria during the summer growing seasons of 2010, 2011 and 2012. Treatments
were arranged in a Randomized