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dc.contributorAbbes, Zouhaieren_US
dc.contributorAmri, Moezen_US
dc.contributorKharrat, Mohameden_US
dc.creatorTrabelsi, Imenen_US
dc.identifier.citationImen Trabelsi, Zouhaier Abbes, Moez Amri, Mohamed Kharrat. (30/3/2015). Performance of faba bean genotypes with Orobanche foetida Poir. and Orobanche crenata Forsk. infestation in Tunisia. Chilean Journal of Agricultural Research, 75 (1), pp. 27-34.en_US
dc.description.abstractOrobanche foetida Poir. and O. crenata Forsk. are major constraints to faba bean (Vicia faba L.) cultivation in Tunisia. To evaluate the different levels of resistance of seven small-seeded faba bean genotypes to these parasitic weed species, three trials were conducted in fields infested and non-infested with O. foetida in the Oued Beja Agricultural Experimental Unit and O. crenata in an experimental field at Ariana of the National Institute of Agricultural Research during three cropping seasons. Compared to the susceptible cv. Badï, the seven genotypes showed moderate to high levels of resistance to both Orobanche species. The number and dry weight of emerged broomrapes and underground tubercles recorded on the new improved genotypes were lower than those recorded on released and resistant ‘Najeh’ and ‘Baraca’. The parasitism index on the new genotypes varied from 2-6 times less than susceptible ‘Badï’ in both Oued-Beja and Ariana. Yield reduction due to O. foetida infection varied from 13.5% on genotype XAR-VF00.13-89-2-1-1-1-1 to 59.7% on ‘Baraca’, whereas the yield loss was about 92% on the susceptible control. Parasitic infection did not affect dry grain protein accumulation in the tested genotypesen_US
dc.publisherInstituto de Investigaciones Agropecuarias, INIAen_US
dc.sourceChilean Journal of Agricultural Research;75,(2015) Pagination 27-34en_US
dc.titlePerformance of faba bean genotypes with Orobanche foetida Poir. and Orobanche crenata Forsk. infestation in Tunisiaen_US
dc.typeJournal Articleen_US
cg.creator.idAmri, Moez: 0000-0002-4707-0618en_US
cg.subject.agrovocvicia fabaen_US
cg.subject.agrovocFaba beanen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerNational Agricultural Research Institute of Tunisia - INRATen_US
cg.contributor.crpCGIAR Research Program on Dryland Systems - DSen_US
cg.contributor.crpCGIAR Research Program on Grain Legumes - GLen_US
cg.contributor.funderInternational Fund for Agricultural Development - IFADen_US
cg.contributor.projectEnhanced small-holder wheat-legume cropping systems to improve food security under changing climate in the drylands of West Asia and North Africaen_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.coverage.regionNorthern Africaen_US
cg.isijournalISI Journalen_US
dc.identifier.statusOpen accessen_US
cg.journalChilean Journal of Agricultural Researchen_US

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