Species richness and evenness as a function of biomass in arable plant communities

We evaluated the hypothesis that competitive dominants change the species richness and evenness of arable plant communities. Three field experiments including cool-season crops and unsown short fallows were carried out in Buenos Aires, Argentina. Ground cover, biomass and species richness of crops a...

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Autor principal: Poggio, Santiago Luis
Otros Autores: Ghersa, Claudio Marco
Formato: Artículo
Lenguaje:Inglés
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Acceso en línea:http://ri.agro.uba.ar/files/intranet/articulo/2011Poggio.pdf
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