TAILIEUCHUNG - Variability estimates for yield determining characters in common bean (Phaseolus vulgaris L.)

The study herein determines the available variability among the unexplored common bean germplasm based on morphological parameters. The collection of one hundred and thirty five genotypes was done and the experimental data for nine phenotypic yield attributing traits was recorded in the experimental field of SKUAST Jammu, Main Campus, Chatha for the two years. The field experiment was laid out in Randomized Block Design and the observations were recorded from six randomly selected tagged plants. The analysis of variance of pooled data depicted remarkable variability among the genotypes for all the characters studied. The observations showed that the genotypes namely K12 (Bandipora) were early maturing, N3 (Nishat) had the longest pod, R3 (Rajouri) exhibit the largest pod width, MT6 (Marmat) had the maximum value of seed weight and that the genotypes namely P3 (Poonch), KS6 (Shopian), VLR125 (Almora, Uttarakhand) showed the highest yield. Comparatively higher values for seeds per plant and pods per plant parameters were noticed in the genotypes belonging to Almora (VLR-125), Poonch (P11), Shopian (KS1 and KS6), Marmat (MT5) and Uganda (UG5, UG6, UG9 and UG11) region. Further, the pods per plant, seeds per plant, 100 seed weight and seed yield per plant traits depicted higher estimates for PCV, GCV and genetic advance presenting great scope for accelerating the crop improvement. Based on these preliminary results, the elite diverse genotypes can be selected for future breeding programs thereby enhancing yield in common bean. | Variability estimates for yield determining characters in common bean (Phaseolus vulgaris L.)

• Sinh học
• Common bean
• Morphological characters
• Common bean (Phaseolus vulgaris L
• Variability estimates
• Yield determining characters
• DArTseq in common bean
• Single nucleotide polymorphism
• Population structure
• Valuable micronutrients
• Combining ability
• Common bean Phaseolus vulgaris L
• Mineral elements
• Protein in common bean
• Per seed content
• Seed transmission
• Embryo and cotyledon
• Das elisa
• Bean common mosaic virus
• Bean common mosaic virus in cowpea
• Seed borne nature
• Phaseolus vulgaris L
• Seed yield
• Dry seed yield of bean
• Natural plant species
• Phaseolus vulgaris
• Pratylenchus spp
• Root lesion nematodes
• Bean cultivars
• French bean
• Non additive
• Narrow sense heritability
• Yield parameters in common bean
• Genetic analysis
• Colletotrichum lindemuthianum
• Bio agents
• Anthracnose of bean
• In vitro evaluation of fungicides
• Bio agents against Colletotrichum lindemuthianum
• Micro nutrients
• Physiological indexes
• Seedling stage
• Nguyên tố vi lượng
• Chỉ tiêu sinh lí
• Giai đoạn cây con
• Seedling growth
• Mycorrhizal dependency
• Arbuscular mycorrhizal fungi
• Glomus intraradices
• Genetic diversity
• Retrotransposon based DNA marker system
• Interprimer binding sites
• Genetic variability
• Yield traits
• Large germplasm
• BMC Plant Biology
• Transcription factors
• Drought related NAC genes
• Anthracnose resistance inheritance
• Genetic analyses
• Genetic linkage map
• Augmented design
• Principal component analysis
• Using augmented design for evaluation
• Common bean germplasm
• Yield component traits
• Water stress
• Stress indices
• New score indices based on productivity
• Improving screening methods to water stress
• Plant Biology
• Pectin acetylesterase
• Physical seed dormancy
• Non dormant genotype
• Recombinant inbred line
• P vulgaris
• Abiotic stress
• Cell wall
• RNA seq
• BMC Genomics
• Heat stress
• Source sink relationships
• Productivity of crops
• TAL effectors
• Host adaptation
• Horizontal gene transfer
• Agricultural sciences
• Phenological genetic analysis
• Salinity tolerance
• Genome Biology
• Gene duplication
• Tissue expression
• Legume genomes
• Genomic introgression
• Adaptive traits
• High yielding domesticated descendants
• Modern civilization depends
• BMC Genetics
• Cellulose synthase genes
• Phylogenetic relationships
• Gene expression
• Cultivars for root traits
• Water stress conditions
• Role of Polyethylene glycol
• Screening the common bean