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As rotações que incluem pastagens temporárias promovem a fertilidade do solo

Authors: Arrobas, Margarida; Ferreira, Isabel Q.; Rodrigues, M.A.;

As rotações que incluem pastagens temporárias promovem a fertilidade do solo

Abstract

A rotação de culturas é a base da sustentabilidade da atividade agrícola. Quando uma exploração agrícola tem componente pecuária requente incluírem-se pastagens temporárias na rotação. As pastagens temporárias permitem que o solo recupere fertilidade e reduzem o aparecimento de infestantes e a incidência de pragas e doenças nas culturas anuais da rotação. Neste trabalho apresentam-se resultados da produção de biomassa, concentração de nutrientes nos tecidos e quantidade exportada de nutrientes pela cultura do milho cultivado• a seguir a uma pastagem temporária que esteve no terreno durante cinco anos por comparação com a cultura do milho instalada pelo sexto ano consecutivo em monocultura.

Country
Portugal
Related Organizations
Keywords

Pastagem, Rotação

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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
Green
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