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Part of book or chapter of book . 2018
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Brassica rapa L. y Brassica napus L.

Authors: Pandolfo, Claudio Ezequiel; Presotto, Alejandro Daniel; Cantamutto, Miguel Ángel;

Brassica rapa L. y Brassica napus L.

Abstract

Brassica rapa y B. napus son dos especies anuales de la familia de las Brassicaceae (Cruciferae), cultivadas desde hace siglos como hortícolas u oleaginosas. En especial, B. napus (colza-canola) se destaca por su elevada participación en la producción mundial de aceites comestibles. Las formas silvestres o ferales de ambas especies son malezas en diversos ambientes agrícolas de clima templado. En Argentina, el nabo (B. rapa) es una importante invasora de cultivos de cereales, oleaginosas y hortícolas de la región pampeana. Esta especie está ampliamente distribuida en todo el país, encontrándose en las 23 provincias del territorio nacional. Las poblaciones ferales de B. napus son muy esporádicas y generalmente se desarrollan a la vera de caminos y bordes de lotes donde se ha cultivado colza-canola. El control de estas malezas se realiza con herbicidas de uso generalizado para el control de latifoliadas, como glifosato o herbicidas hormonales. Aunque en el país el cultivo de variedades de colza-canola transgénicas está prohibido, se han hallado poblaciones con el transgen que confiere resistencia a glifosato en las dos especies. La invasividad de los biotipos resistentes al glifosato en ambientes agrícolas se ve aumentada porque el carácter les confiere una clara ventaja en sistemas basados en el empleo intensivo del herbicida.

Fil: Pandolfo, Claudio Ezequiel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina

Fil: Presotto, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina

Fil: Cantamutto, Miguel Ángel. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Hilario Ascasubi; Argentina

Country
Argentina
Keywords

Biología, Brassica napus, Brassica rapa, https://purl.org/becyt/ford/4.1, Maleza, https://purl.org/becyt/ford/4

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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