| DC Field | Value | Language |
|---|
| dc.contributor.author | Salas Méndez, Daniel Fernando | - |
| dc.contributor.author | Paula, Alessandra Monteiro de | - |
| dc.contributor.author | Ramos, Maria Lucrécia Gerosa | - |
| dc.contributor.author | Ribeiro Júnior, Walter Quadros | - |
| dc.contributor.author | Busato, Jader Galba | - |
| dc.contributor.author | Soares, Guilherme Filgueira | - |
| dc.contributor.author | Lima, Cristiane Andréa de | - |
| dc.date.accessioned | 2021-11-29T23:39:55Z | - |
| dc.date.available | 2021-11-29T23:39:55Z | - |
| dc.date.issued | 2021-10-15 | - |
| dc.identifier.citation | SALAS MÉNDEZ, Daniel Fernando et al. Mycorrhizal association in wheat genotypes submitted to variable irrigation in the Brazilian cerrado. Journal of Agricultural Science, v. 13, n. 11, 2021. DOI: 10.5539/jas.v13n11p41. Disponível em: https://ccsenet.org/journal/index.php/jas/article/view/0/46074. | pt_BR |
| dc.identifier.uri | https://repositorio.unb.br/handle/10482/42472 | - |
| dc.language.iso | Inglês | pt_BR |
| dc.publisher | Canadian Center of Science and Education | pt_BR |
| dc.rights | Acesso Aberto | pt_BR |
| dc.title | Mycorrhizal association in wheat genotypes submitted to variable irrigation in the Brazilian cerrado | pt_BR |
| dc.type | Artigo | pt_BR |
| dc.subject.keyword | Solos | pt_BR |
| dc.subject.keyword | Cerrados | pt_BR |
| dc.subject.keyword | Irrigação | pt_BR |
| dc.subject.keyword | Fungos micorrízicos | pt_BR |
| dc.subject.keyword | Plantio direto | pt_BR |
| dc.subject.keyword | Trigo | pt_BR |
| dc.rights.license | This is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/). | pt_BR |
| dc.identifier.doi | 10.5539/jas.v13n11p41 | pt_BR |
| dc.description.abstract1 | Mycorrhizal association contributes to plant growth, influencing tolerance to abiotic stresses such as water
deficit. There is considerable variation in infection by arbuscular mycorrhizal fungi (AMF) in cultivars of the
same crop, but there is little information regarding these differences in wheat. The objective of this work was to
evaluate the influence of water deficit on the arbuscular mycorrhizal association in wheat genotypes in the
Cerrado region and the association between soil attributes and mycorrhizal colonization. The experiment was
conducted in a no-till system, using different water regimes. The experimental design was a randomized block
with subdivided plots scheme, with 12 treatments and 3 repetitions. The plots consisted of 4 wheat genotypes
and the subplots included 3 water regimes. Mycorrhizal colonization, soil microbial biomass carbon, total soil
organic carbon, easily extractable glomalin-related soil protein, spore number and AMF species diversity were
evaluated. Mycorrhizal colonization was not influenced by wheat genotypes, but it was favored by the higher
water regime, being 44.8% higher when compared to the lower water regime. The soil moisture was positively
correlated with the soil attributes with the exception of the number of AMF spores. The community of AMF
associated with wheat genotypes was similar, comprising of 12 species, predominantly Claroideoglomus
etunicatum and Glomus macrocarpum. The low variation among wheat genotypes for AMF diversity suggests no
selective influence of the plants on the AMF community in the area of the study. Water regime was shown to be a
dominant factor in mycorrhizal association. | pt_BR |
| dc.description.unidade | Faculdade de Agronomia e Medicina Veterinária (FAV) | - |
| Appears in Collections: | Artigos publicados em periódicos e afins
|
