2020
DOI: 10.22201/fesz.23958723e.2020.0.254
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La milpa como modelo para el estudio de la microbiodiversidad e interacciones planta-bacteria

Abstract: La microbiología agrícola busca reemplazar a los agroquímicos por microorganismos o sus productos como agentes de control biológico, debido a que el uso de tecnologías de la revolución verde tiene efectos negativos sobre el ambiente, los productores y sus familias, los consumidores y la salud de los cultivos. Sin embargo, el conocimiento actual acerca de las interacciones benéficas planta-bacteria en ambientes complejos es limitado e insuficiente, para lograr el éxito esperado de los productos biológicos. Las … Show more

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Cited by 4 publications
(2 citation statements)
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“…Traditional agricultural practices allow the presence of more diverse microbial communities in soil (Hartmann et al, 2015; Wang et al, 2020), which is the source for plant‐associated microbes; additionally, divergent adaptation of native maize landraces and hybrid varieties may result in genetic changes that could explain differences on microbial recruitment in roots, as has been shown for other plant species (Pérez‐Jaramillo et al, 2017; Szoboszlay et al, 2015; Tkacz et al, 2020). In this sense, milpas emerge as excellent model habitats to study the effect of modernization on microbial diversity and plant‐microbe interactions in crops (Gastélum & Rocha, 2020).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Traditional agricultural practices allow the presence of more diverse microbial communities in soil (Hartmann et al, 2015; Wang et al, 2020), which is the source for plant‐associated microbes; additionally, divergent adaptation of native maize landraces and hybrid varieties may result in genetic changes that could explain differences on microbial recruitment in roots, as has been shown for other plant species (Pérez‐Jaramillo et al, 2017; Szoboszlay et al, 2015; Tkacz et al, 2020). In this sense, milpas emerge as excellent model habitats to study the effect of modernization on microbial diversity and plant‐microbe interactions in crops (Gastélum & Rocha, 2020).…”
Section: Discussionmentioning
confidence: 99%
“…Research on Mexican milpas has revealed a unique and highly dynamic structure of its soil microbiome (Aguirre‐Von‐Wobeser et al, 2018; Rebollar et al, 2017), previously unknown plant–microbe interactions (Van Deynze et al, 2018), and a more complete understanding of known processes such as nodulation in maize‐bean mixed roots (Aguirre‐Noyola et al, 2021). Altogether, evidences suggest that the structure and function of microbial communities in these agroecosystems differ from those in modern crops; therefore, milpas are promising model‐habitats for studying the effect of crop modernization on plant–microbe interactions (Gastélum & Rocha, 2020). However, direct comparisons between milpas and modern crops or between native maize landraces and hybrid varieties are still needed.…”
Section: Introductionmentioning
confidence: 99%