{"title":"Estimation of Genotype × Environment interaction in soybean (Glycine max (L.) Merrill) crosses for grain yield and its component traits under different sowing dates","authors":"","doi":"10.37992/2023.1404.148","DOIUrl":"https://doi.org/10.37992/2023.1404.148","url":null,"abstract":"","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"100 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135928392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Performance of qDTY QTL introgressed lines of rice (Oryza sativa L.) under target production environment","authors":"","doi":"10.37992/2023.1403.135","DOIUrl":"https://doi.org/10.37992/2023.1403.135","url":null,"abstract":"","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136336943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Assessment of the genetic diversity of groundnut (Arachis hypogaea L.) genotypes for kernel yield","authors":"","doi":"10.37992/2023.1403.143","DOIUrl":"https://doi.org/10.37992/2023.1403.143","url":null,"abstract":"","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Validation for the major fertility restorer genes, Rf3 and Rf4 of F4 generation of CBSN 25/ WRM 21-24 and CBSN 25/WRM 93-20 crosses in rice (Oryza sativa L.)","authors":"","doi":"10.37992/2023.1403.122","DOIUrl":"https://doi.org/10.37992/2023.1403.122","url":null,"abstract":"","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136336793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Genetic grouping of selected RILs for yield and attributing traits in determinate type of Indian bean","authors":"","doi":"10.37992/2023.1403.146","DOIUrl":"https://doi.org/10.37992/2023.1403.146","url":null,"abstract":"The Indian bean is a well-known legume and green vegetable crop in India. An attempt was made to analyze the diversity pattern in selected recombinant inbred lines (RILs) of determinate type of Indian bean using principal component analysis (PCA) and D 2 statistics. Data from eleven yield component traits were used to carry-out the analysis. Clustering of lines was performed using modified (sequential) tocher method, and results were also compared with original tocher method. PCA analysis showed that first three principal components collectively accounted for 68.92% of total variation among the genotypes and had eigenvalues >1. The lines were grouped into five clusters using modified tocher method for cluster analysis, which has been shown to be superior to tocher method. Cluster-I and cluster-IV showed the highest inter-cluster distance (124.92) and crossing between genotypes from these two clusters was suggested to get desirable segregants. The study also suggested that PCA and D 2 analysis can be used alternatively to assess the genetic diversity pattern among genotypes.","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136336925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exploring the genetic variability and association for yield and its integrant trai ts in sunflower (Helianthus annuus L.)","authors":"","doi":"10.37992/2023.1403.123","DOIUrl":"https://doi.org/10.37992/2023.1403.123","url":null,"abstract":"","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Studies on physio-chemical attributes of barnyard millet [Echinochloa frumentacea (Roxb.) Link] under sodicity","authors":"","doi":"10.37992/2023.1403.132","DOIUrl":"https://doi.org/10.37992/2023.1403.132","url":null,"abstract":"","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Unearthing the genetic potential of drought resilient rice (Oryza sativa L.) landraces through multipronged approaches","authors":"","doi":"10.37992/2023.1403.124","DOIUrl":"https://doi.org/10.37992/2023.1403.124","url":null,"abstract":"","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Genetic diversity studies and identification of donors for lodging resistance in rice (Oryza sativa L.)","authors":"","doi":"10.37992/2023.1403.142","DOIUrl":"https://doi.org/10.37992/2023.1403.142","url":null,"abstract":"","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exploring genetic variability and association in QPM maize (Zea mays) inbred lines","authors":"","doi":"10.37992/2023.1403.127","DOIUrl":"https://doi.org/10.37992/2023.1403.127","url":null,"abstract":"Variability and association studies help to assess the variation among the genotypes and interactions between grain yield and its component traits for enhancing the usefulness of selection. In view of this, the present experiment was conducted at Maize research farm TCA, Dholi, DRPCAU, Pusa, Samastipur, Bihar using 25 inbred lines of maize for various traits to determine the extent of variability and association between these lines for different characteristics. Traits including plant height, ear height, ear length, ear girth, number of kernels per row, harvest index, tryptophan content and lysine content, exhibited high heritability and genetic advance as percentage of the mean. Grain yield showed significant positive associations with ear length, ear girth, number of kernel rows per ear, number of kernels per row and harvest index while it exhibited negative association with plant height, ear height, days to 75% brown husk, protein, lysine, and tryptophan content. Furthermore, certain traits, such as ear length, ear girth, number of kernel rows per ear, number of kernels per row, harvest index, days to 50% silking, and ear height, had a direct positive effect on grain yield. Therefore, selecting these traits directly would be desirable for future hybridization endeavors.","PeriodicalId":11638,"journal":{"name":"ELECTRONIC JOURNAL OF PLANT BREEDING","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136336944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}