| Title: | Nodulation performance and agronomic traits of European common bean (Phaseolus vulgaris L.) genetic resources |
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| Authors: | ID Plestenjak, Eva (Author)
ID Meglič, Vladimir (Author)
ID Sinkovič, Lovro (Author)
ID Likar, Matevž (Author)
ID Regvar, Marjana (Author)
ID Pipan, Barbara (Author) |
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| Files: |  PDF - Presentation file, download (1,36 MB)
MD5: 6F25B3AC2EA9F2C99905ACD39AB3A5F6
URL of processed file: https://www.tandfonline.com/doi/full/10.1080/09064710.2024.2392507
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  KIS - Agricultural Institute of Slovenia
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| Abstract: | Field production of common beans benefit from root microbial associations, although they are generally considered to be weaker nitrogen fixers than other legumes. Therefore, the number of nodules on the roots of 64 accessions of the European common bean (Phaseolus vulgaris L.) and the relationship between the number of nodules per accession and other plant characteristics (growth type, earliness, seed yield, and total nitrogen content in seeds) were studied. The results indicated that growth type and earliness influenced the number of nodules per accession (the contributions of principal component analysis were 34.9% for Dim1 and 29.8% for Dim2). The average number of nodules per accession with indeterminate growth type was almost five times higher (20.1) than for accessions with determinate growth type (4.4). Common bean accessions with regular growth cycle length had the highest number of nodules (21.9). In contrast, nodulation efficiency, measured as seed yield per plant and total nitrogen content in seeds, were not correlated with the number of nodules per accession (correlation analysis, r < 0.1). Consequently, data on the nodulation efficiency of European common bean accessions are important for breeding programmes in conjunction with other agronomically important traits for commercial and/or organic cultivation systems. |
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| Keywords: | agronomic traits, common bean, nitrogen fixation, nodules, symbiotic efficiency |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 30.05.2024 |
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| Article acceptance date: | 12.08.2024 |
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| Publication date: | 22.08.2024 |
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| Year of publishing: | 2024 |
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| Number of pages: | str. 1-12 |
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| Numbering: | Vol. 74, no. 1, [article no.] 2392507 |
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| PID: | 20.500.12556/DiRROS-20492  |
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| UDC: | 633 |
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| ISSN on article: | 1651-1913 |
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| DOI: | 10.1080/09064710.2024.2392507 |
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| COBISS.SI-ID: | 205126403 |
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| Note: | Nasl. iz nasl. zaslona;
Opis vira z dne 22. 8. 2024; |
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| Publication date in DiRROS: | 30.09.2024 |
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| Views: | 187 |
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| Downloads: | 43 |
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