2018
DOI: 10.15361/1984-5529.2018v46n1p95-100
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Wheat cultivars submitted to seed inoculation with Azospirillum brasilense and nitrogen application in different environments

Abstract: The response of wheat to seed inoculation with Azospirillum brasilense is variable, depending on factors related to the interaction of the bacterium with the genotype, growing environment and nitrogen availability. The objective of this work was to evaluate the response of wheat cultivars to seed inoculation with two strains of A. brasilense (Ab-V5 and Ab-V6) and to application of nitrogen (N) doses in two environments. The experiments were conducted under field conditions in Eldorado do Sul (RS) and Itapirang… Show more

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Cited by 4 publications
(3 citation statements)
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“…Finally, as verified in this study and observed in other researches (Marini et al 2015, Pereira et al 2015, Feldmann et al 2018), A. brasilense has a different performance according to the genotype of the host plant. Therefore, the greatest challenge for the producer to get more profitability with the use of A. brasilense is to use the most efficient bacteria, independently of the host genotype.…”
Section: Resultssupporting
confidence: 85%
“…Finally, as verified in this study and observed in other researches (Marini et al 2015, Pereira et al 2015, Feldmann et al 2018), A. brasilense has a different performance according to the genotype of the host plant. Therefore, the greatest challenge for the producer to get more profitability with the use of A. brasilense is to use the most efficient bacteria, independently of the host genotype.…”
Section: Resultssupporting
confidence: 85%
“…According to Feldmann et al (2018), inoculation response is also related to the genotype of the cultivars used and low levels of soil organic matter. This finding was corroborated in the present study, whereby inoculation and coinoculation were found to be efficient in improving the grain quality of cultivars even in soil with a low organic matter content (OM = 1.77%).…”
Section: Also Reportedmentioning
confidence: 99%
“…A capacidade de fixação biológica de nitrogênio por microorganismos (Azospirillum) ainda vai além, como produção de óxido nítrico, maior eficiência da enzima ACC deaminase e produção de reguladores de crescimento de plantas (Feldmann et al 2018). Ainda comentado por Dartora et al (2013), o gênero Azospirillum vem sendo estudado quanto a capacidade de crescimentos das plantas, bem como alteração da produção hormonal, o que pode acarretar maior crescimento de raiz, repercutindo em maior absorção de água e nutriente.…”
Section: Introductionunclassified