[PDF] Top 20 Combining ability analysis for yield and its component traits in groundnut (Arachis hypogaea L.)

... for combining ability analysis (Table 2) indicated the presence of significant differences among the lines for all the characters studied except for sound mature ...for combining ... See full document

... cultivated groundnut (Arachis hypogaea ...India, groundnut is grown on ...of groundnut in India is low (1552 kg/ha) compared to Israel (7389 kg/ha), USA (4397 kg/ha), China (3492 kg/ha) ... See full document

... global groundnut production increased by 24%, which was contributed by 7% and 16% increase in groundnut area and yield, ...for groundnut and its related products is expected to ... See full document

... quantitative traits such germination (%), sound mature kernel (%), shelling percentage, kernel yield per plant, 100- kernel weight, dry pod yield per plant and oil ...statistical analysis. ... See full document

... heterosis, combining ability and per se performance for seed yield per plant (Table 5) revealed that hybrid ...grain yield per plant, ...grain yield per plant and number of effective ... See full document

... agronomic traits like days to 50% flowering, plant height, productive tillers plant -1 , panicle length, grains panicle -1 , 100 grain weight, harvest index and grain yield plant -1 and six drought related ... See full document

... General combining ability (GCA) effects: The general combining ability (GCA) effects represents the fixable components of genetic variance which include both additive and additive x additive ... See full document

... Combining ability was studied among 24 crosses involving eight lines and three ...specific combining ability variances were highly significant for all the characters ...for yield and ... See full document

... various traits are presented in table ...the yield contributing characters while negative heterosis is considered as desirable for the characters days to 50 per cent flowering, plant height and days to ... See full document

... of groundnut in the world with annual production of over ...leading groundnut producing state with an area, production and yield of ...2014). Groundnut is grown mostly under the rain-dependent ... See full document

... 24 groundnut genotype of different habit group (Spanish bunch, Virginia bunch and Valencia bunch) for physiological, growth parameter, yield and yield component ...physiological traits ... See full document

... indicating its susceptibility to oxidation. Raw groundnut oil has very good stability (Nagraj, ...1995). Yield is a complex trait, governed by many traits and there are ample evidences to show ... See full document

... specific combining ability ...crosses. Combining ability analysis is one of the powerful tools available to estimate the combining ability effects and aids in selecting ... See full document

... The groundnut kernels contain about 44-55% oil, 22-32% protein and 8-14% carbohydrates in addition to minerals and ...economic yield is contributed by the pods formed under the ground, the yield ... See full document

... coefficient analysis between different yield and yield attributes presented in Table 2 revealed that seed yield has positive correlation with different yield attribute in the order of ... See full document

... general combining ability (gca) enables plant breeders to discard undesirable ones and identify those that are desirable for the production of superior ...grain yield and were evaluated for their gca ... See full document

... seed yield (kg/ha). The data were subjected to statistical analysis according to L x T ...statistical analysis for combining ability was done as per the method suggested by ... See full document

... on combining ability and heterosis studies for kernel yield per plant, pod yield per plant and foliar disease resistance, four crosses ... See full document

... the yield potential of the rain-fed crop. Although high yield potential is the target of most crop breeding programs, it might not be compatible with superior drought ...high yield potential can ... See full document

... 2008). Groundnut is legume cash crop for the farmers in arid and semi-arid regions and its seeds contain high amounts of edible oil (43-55%), protein (25-28%), and minerals ...2009). Groundnut is ... See full document