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Resultado 1-10 de 12.
Ano de publicaçãoTítuloAutor(es)
1998Fire-free alternatives to slash-and-burn for shifting cultivation in the eastern amazon region. 1. The role fertilizers.KATO, M. do S. A.; KATO, O. R.; PARRY, M. M.; DENICH, M.; VLEK, P. L. G.
1998Changing the slash-and-burn agriculture in brazilian eastern Amazonia by enriching the fallow vegetation.BRIENZA JUNIOR, S.; VIELHAUER, K.; DENICH, M.; VLEK, P. L. G.
1998Secondary forest and fallow vegetation in the eastern Amazon region: a brief overview of the project approach.VLEK, P. L. G.; SERRAO, E. A. S.
1998Cyclic behavior of soil quality in rotational land use systems of the northest of Para State.DIEKMANN, U.; KATO, M. do S. A.; DENICH, M.; VLEK, P. L. G.
1998Soil water extraction through secondary vegetation during the dry season in 1997 in eastern Amazonia.SOMMER, R.; CARVALHO, E. J. M.; VLEK, P. L. G.; FÖLSTER, H.
1998Enriched fallow vegetation with leguminous trees: possibilities to improve the slash-and-burn agriculture in Eastern brazilian Amazonia.BRIENZA JUNIOR, S.; COSTA, W. de O.; SANTOS, W. E. de; PANTOJA, R. de F. R.; SÁ, T. D. de A.; VIELHAUER, K.; DENICH, M.; VLEK, P. L. G.
1998Strategies to restore sustainability of shifting cultivation focusing on carbon and nutrient balances.VIELHAUER, K.; SÁ, T. D. de A.; DENICH, M.; VLEK, P. L. G.
1998Quantification of biological nitrogen fixation in primary forest and secondary vegetation in NE Amazonia.THIELEN-KLINGEM, A.; PAPARCIKOVA, L.; CORDEIRO, M. dos R.; VLEK, P. L. G.
1998Changing the slash-and-burn agriculture in brazilian eastern Amazonia by enriching the fallow vegetation.BRIENZA JUNIOR, S.; SANTOS, W. E. de S.; COSTA, V. de O.; PANTOJA, R. de F. R.; VIELHAUER, K.; DENICH, M.; VLEK, P. L. G.
1998Fire-free alternatives to slash-and-burn for shifting cultivation of the Eastern Amazon: selection of adapted cultivars.KATO, O. R.; KATO, M. S. A.; PARRY, M. M.; DENICH, M.; VLEK, P. L. G.
Resultado 1-10 de 12.

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