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dc.contributor.author Rizzardi, DA
dc.contributor.author Contreras-Soto, RI
dc.contributor.author Figueiredo, AST
dc.contributor.author Andrade, CAD
dc.contributor.author Santana, RG
dc.contributor.author Scapim, CA
dc.date.accessioned 2024-01-17T15:54:35Z
dc.date.available 2024-01-17T15:54:35Z
dc.date.issued 2017
dc.identifier.uri https://repositorio.uoh.cl/handle/611/553
dc.description.abstract The objective of this work was to compare distributions for the modeling of the number and dry matter weight of nodules (DWN) of Rhizobium from different inoculants in common bean (Phaseolus vulgaris) inbred lines subjected to nitrogen doses, as well as to identify the best inoculant for those lines. The experiment was carried out in a randomized complete block design, arranged in split-split plots, with three factors - four inbred lines, five nitrogen doses (0, 20, 40, 60, and 80 kg ha(-1)), and three inoculants (CIAT 899, UFLA 02-100, and peat) - and four replicates. The number of nodules and their dry matter weight were analyzed with the generalized linear mixed modeling approach. The highest number of nodules was obtained with the CIAT 899 inoculant, at the dose of 20 kg ha(-1) N (260 nodules), followed by UFLA 02-100, at 80 kg ha(-1) (109 nodules), and peat alone at 20 kg ha(-1) (98 nodules). The DWN with CIAT 899 exceeded in 0.66 g the DWN with UFLA 02-100, and in 0.95 g the DWN obtained without inoculation (inoculated with peat alone). The use of the negative binomial distribution and of the gamma distribution is a simple way to control data overdispersion of the nodule number and data underdispersion of DWN, respectively.
dc.description.sponsorship Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)(Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPQ))
dc.relation.uri http://dx.doi.org/10.1590/S0100-204X2017001200006
dc.subject Phaseolus vulgaris
dc.subject Rhizobium
dc.subject symbiotic nitrogen fixation
dc.subject inoculant
dc.subject overdispersion
dc.subject underdispersion
dc.title Generalized mixed linear modeling approach to analyze nodulation in common bean inbred lines
dc.type Artículo
uoh.revista PESQUISA AGROPECUARIA BRASILEIRA
dc.identifier.doi 10.1590/S0100-204X2017001200006
dc.citation.volume 52
dc.citation.issue 12
dc.identifier.orcid Contreras-Soto, Rodrigo/0000-0001-6468-9394
dc.identifier.orcid scapim, carlos/0000-0002-7047-9606
uoh.indizacion Web of Science


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