Show simple item record

dc.creatorDelić, Dušica
dc.creatorStajković-Srbinović, Olivera
dc.creatorRadović, Jasmina
dc.creatorKuzmanović, Djordje
dc.creatorRasulić, Nataša
dc.creatorSimić, Aleksandar
dc.creatorKnežević-Vukčević, Jelena
dc.date.accessioned2020-12-17T20:39:16Z
dc.date.available2020-12-17T20:39:16Z
dc.date.issued2013
dc.identifier.issn1224-5984
dc.identifier.urihttp://aspace.agrif.bg.ac.rs/handle/123456789/3118
dc.description.abstractIn a two-year field trial, four alfalfa cultivars grown in all combinations with five strains of Sinorhizobium spp. were assessed for N-2-fixing potential and compatibility of symbionts with the aim to co-select plant and rhizobia as alternative approach to symbiotic N-2 fixation improvement. It was found that rhizobial strains, host cultivars and interactions between them had a highly significant effects on shoot dry weight (SDW), total and fixed N content of alfalfa. A significant variation in N-2 fixation effectiveness of rhizobial strains, from ineffective to significantly effective depending on cultivars and year of utilization was detected. Effective strains increased SDW by 49-114% (2010) and 35-86% (2011). In the first year the highest effectiveness had strain L5 with cultivars K-28 and BL-88 and strain L3Si with BL-88 while in the following year all applied strains were effective with different extent. Only one strain (L5) was effective with most of alfalfa cultivars over a two-year period. Percentage of N-2 fixed in plant mass for strain L5 was 33% in 2010, and 38% in 2011. In addition, one cultivar (BL-88) was identified to have superior symbiotic performances, exhibiting its high capacity for N-2 fixation. Results indicate that simultaneous selection of both symbionts should be applied for improvement of N-2 fixation in alfalfa.en
dc.publisherArs Docendi, Bucharest
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/37006/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46007/RS//
dc.rightsrestrictedAccess
dc.sourceRomanian Biotechnological Letters
dc.subjectalfalfaen
dc.subjectrhizobiaen
dc.subjectsymbiotic effectivenessen
dc.subjectcompatibilityen
dc.subjectco-selectionen
dc.titleDifferences in symbiotic N-2 fixation of alfalfa, Medicago sativa L. cultivars and Sinorhizobium spp. strains in field conditionsen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage8750
dc.citation.issue6
dc.citation.other18(6): 8743-8750
dc.citation.rankM23
dc.citation.spage8743
dc.citation.volume18
dc.identifier.rcubconv_5259
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_agrospace_3118
dc.identifier.wos000330029900002
dc.type.versionpublishedVersion


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record