Journal ArticleDOI
Multivariate analysis in some genotypes of mungbean [Vigna radiata (L.) Wilczek] on the basis of agronomic traits of two consecutive growing cycles
TLDR
An experiment to evaluate eleven agro morphological traits in twenty three genotypes of mungbean in the field experiment was conducted in two consecutive years 2013 and 2014 and most of the important evaluated traits showed a wide range of variation.Abstract:
An experiment to evaluate eleven agro morphological traits in twenty three genotypes of mungbean [Vigna radiata (L.) Wilczek] in the field experiment was conducted in two consecutive years 2013 and 2014. Data were recorded on quantitative as well as visually assayed agro morphological traits including days to 50 per cent flowering, days to 1st picking of pods, days to final picking, plant height (cm), number of secondary branches per plant, number of pods per plant, pod length (cm), number of seeds per pod, 100 seed weight (g), seed yield/plant (g) and harvest index (%). All the traits were analysed using multivariate statistical analysis. Most of the important evaluated traits showed a wide range of variation. Cluster analysis using UPGMA method grouped the genotypes into five clusters. The component of mungbean genotypes among different clusters was varied from two to nine genotypes. The maximum number of genotypes i.e., 9 is found in cluster III followed by cluster IV comprising of 6 genotypes. Cluster V showed the maximum mean value for plant height, branch/plant, pods/plant, seed/pod, seed yield/plant and lowest values for days to 50% maturity, 1st picking and days to maturity. Principal component analysis revealed that the first five main PCAs amounted 71.11% of the total variation among genotypes. PC1 accounts for maximum variability in the data with respect to succeeding components.read more
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Journal ArticleDOI
Genetic variability, character association and genetic divergence for seed quality traits in mungbean [Vigna radiata (L.) Wilczek]
TL;DR: Genotype selection index aimed at selection on several characters simultaneously indicated that genotypes, LGG-460, MH-805, Pusa-0672, IPM-06-5, TBM-11, EC-581523, KM-2241, GP-69, RMG-991 and MH-934 had performed better and were important for further breeding programme aimed at improvement of yield.
Journal ArticleDOI
Evaluation of 130 Eggplant (Solanum melongena L.) Genotypes for Future Breeding Program Based on Qualitative and Quantitative Traits, and Various Genetic Parameters
Md. Shalim Uddin,Masum Billah,Rozina Afroz,Sajia Rahman,Nasrin Jahan,Md. Golam Hossain,Shamim Ara Bagum,Md. Sorof Uddin,Abul Bashar Mohammad Khaldun,Md. Golam Azam,Neelima Hossain,Mohammad Abdul Latif Akanda,Majid Alhomrani,Ahmed Gaber,Akbar Hossain +14 more
TL;DR: In this paper, a study was conducted using 130 local germplasm of brinjal to select diverse parents based on the multiple traits selection index for the future breeding program.
Journal ArticleDOI
Selection of high yielding, extra short duration lines of mungbean derived through gamma radiation.
TL;DR: The present investigation was designed to improve the genetic constitution of mungbean through gamma radiation induced mutation breeding approach to identify some high yielding mutant genotypes having extra short maturity duration.
Journal ArticleDOI
Genetic Analyses of Mungbean [Vigna radiata (L.) Wilczek] Breeding Traits for Selecting Superior Genotype(s) Using Multivariate and Multi-Traits Indexing Approaches
Mohammad G. Azam,Mohammad Amir Hossain,Umakanta Sarker,Akmm Alam,Ramakrishnan M. Nair,Rajib Roychowdhury,Sezai Ercisli,Kirill S. Golokhvast +7 more
TL;DR: In this article , the authors evaluated 166 diverse mungbean genotypes in two seasons using multivariate and multi-traits index approaches to identify superior genotypes and found that the first three PC accounted for the maximum 29.90%, 15.70%, and 11.20% of the total variances, respectively.
Journal ArticleDOI
Selection criteria for yield potential in a large collection of Vigna radiata (L.) accessions
Ayesha Tahir,Muhammad Ilyas,Muhammad Muddassir Sardar,Ali Kiani Pouya,Fatemeh Rasouli,Ameer Bibi,Zahra Jabeen,Muhammad Sajjad,Sadar Uddin Siddiqui,Abdul Ghafoor +9 more
TL;DR: Mungbean germplasm used in the current study displayed significant diversity for DF, DM and major yield traits and hence, can help to break negative linkage drag between DM andMajor yield contribution traits to develop high yielding short duration green gram varieties for hybridization-based breeding programs.
References
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Genetic variation in cultivated mungbean germplasm and its implication in breeding for high yield
TL;DR: Since the mungbeans from India have been most frequently and widely employed in breeding programs, it is recommended that the germplasm from West Asia be exploited more in cultivar development to enrich the breeding gene pool.