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Resultado 21-30 de 40.
Ano de publicaçãoTítuloAutor(es)
1993Recultivation of abandoned monoculture areas in Amazonia.LIEBEREI, R.; GASPAROTTO, L.; PREISINGER, H.; FELDMANN, F.; IDCZAK, E.
1995Balanço de bioelementos em plantas tropicais cultivadas.SCHMIDT, P.; LIEBEREI, R.; BAUCH, J.; GASPAROTTO, L.
1993The environmental changes during field preparation in Amazonas require an ecologically adapted agricultural production system to reach economical stability.FELDMANN, F.; PREISINGER, H.; GASPAROTTO, L.; LIEBEREI, R.
1998Indicator value of anthropogenic vegetation in the Amazon.PREISINGER, H.; SKATULLA, M.; RICHTER, K.; LIEBEREI, R.; GOTTSBERGER, G.; ARAUJO, R. da C.; MORAIS, R. R. de; GASPAROTTO, L.; COELHO, L. F.
1993Induced polyploidy potential for improving resistance in Hevea clones to Microcyclus ulei, causal agent of rubber tree leaf blight.JUNQUEIRA, N. T. V.; MORAES, V. H. F.; LIEBEREI, R.; GASPAROTTO, L.
1993Bilanzierung von Bioelementen in tropischen Kulturpflanzen.SCHMIDT, P.; LIEBEREI, R.; BAUCH, J.; GASPAROTTO, L.
1993The environmental changes field preparation in Amazonas require an ecologically adapted agricultural production system to reach economical stability.FELDMANN, F.; PREISINGER, H.; GASPAROTTO, L.; LIEBEREI, R.
1993Economic potential of useful plants for the use in sustainable tropical polycultures in Amazonia.FELDMANN, F.; PREISINGER, H.; GASPAROTTO, L.; LIEBEREI, R.
1993Integrierte Anbaumabnahmen für tropische Nutzpflanzen am Beispiel des Kautschukbaums (Hevea species).LIEBEREI, R.; JUNQUEIRA, N. T. V.; GASPAROTTO, L.
1993Recultivation of degraded, fallow lying monocultural areas with equilibrated polycultures under special respect to soil microbiological factors.LIEBEREI, R.; FELDMANN, F.; PREISINGER, H.; GASPAROTTO, L.