Induced Genetic Variability for Quantitative Traits in Pigeonpea
نویسندگان
چکیده
منابع مشابه
Genetic Variability for Different Quantitative Traits in Dianthus Caryophyllus L. during Mutation Breeding
Dianthus caryophyllus L. is an important floricultural crop species throughout the world, specially in Eurasia. The present study was conducted to evaluate the nine Dianthus genotypes, including normal and mutagen treated, to assess the magnitude of variability and to pick up the heritable component of variation present in the quantitative traits. The analysis of variance revealed highly signif...
متن کاملComparing evolvability and variability of quantitative traits.
There are two distinct reasons for making comparisons of genetic variation for quantitative characters. The first is to compare evolvabilities, or ability to respond to selection, and the second is to make inferences about the forces that maintain genetic variability. Measures of variation that are standardized by the trait mean, such as the additive genetic coefficient of variation, are approp...
متن کاملGenetic Variability for Morphological Traits in F3:4 Brassica Populations
Genetic variability is an indicator for a plant breeder to proceed further. Six F3:4 derived inter-specific Brassica populations along with three checks were evaluated for genetic variability for agronomic characters at NWFP Agricultural University, during 20052006. Highly significant (P < 0.05) genetic variations were recorded for plant height. Maximum number of pods main receme (94) was obser...
متن کاملInduced Genetic Variability for Yield and Yield Traits in Basmati Rice
The mutagenic effect of gamma rays, ethyl methane sulphonate (EMS) and sodium Azide (SA) used either singly or in combination were observed for induced genetic variability for yield and yield traits in M and 2 M generation in the two cultivars of Basmati rice. The observation mean range and coefficient of variation (CV) 3 suggest that the mutagen treatment had wider values than the control. The...
متن کاملGenetic Variability and Selection Criteria in Rice Mutant Lines as Revealed by Quantitative Traits
Genetic based knowledge of different vegetative and yield traits play a major role in varietal improvement of rice. Genetic variation gives room for recombinants which are essential for the development of a new variety in any crop. Based on this background, this work was carried out to evaluate genetic diversity of derived mutant lines and establish relationships between their yield and yield c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian Journal Of Agricultural Research
سال: 2020
ISSN: 0976-058X,0367-8245
DOI: 10.18805/ijare.a-5210