SciELO - Scientific Electronic Library Online

 
vol.42 número2Mapeamento da aptidão agrícola das terras por meio de análise multicritérioValor nutritivo de pastagens de regadio: Suplementação de ovelhas “Serra da Estrela” em pastoreio, produtividade e interpretação metabólica dos resultados índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Revista

Articulo

Indicadores

Links relacionados

  • No hay articulos similaresSimilares en SciELO

Compartir


Revista de Ciências Agrárias

versión impresa ISSN 0871-018X

Resumen

TERRA, Ana Beatriz C.; FLORENTINO, Ligiane A.; REZENDE, Adauton V. de  y  SILVA, Nhayandra C. D. e. Forage legumes in pasture recovery in Brazil. Rev. de Ciências Agrárias [online]. 2019, vol.42, n.2, pp.11-20. ISSN 0871-018X.  https://doi.org/10.19084/rca.16016.

Intensive farming practices have been causing alterations in the characteristics and quality of the soil, arising the need to adopt sustainable management techniques. Brazil is the largest exporter of beef in the world, but due to inadequate management practices, around 50% of these areas are degraded. Forage legumes have gained prominence as a sustainable alternative for animal feeding, not only because they present high nutritional value, but also because of their ability to establish symbiotic and associative relationships with nitrogen - fixing bacteria and plant growth promoters, which can partially or totally supply nitrogen demanded by the crops. The objective of this work was to present techniques to recover degraded pastures involving the use of forage legumes and the association with nitrogen - fixing bacteria in order to increase pasture productivity, making the system sustainable.

Palabras clave : Biological fixation of nitrogen; Brazilian pasture; sustainability.

        · resumen en Portugués     · texto en Portugués     · Portugués ( pdf )

 

Creative Commons License Todo el contenido de esta revista, excepto dónde está identificado, está bajo una Licencia Creative Commons