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Registros recuperados: 41 | |
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DINKELMEYER, H.; LEHMANN, J.; KAISER, K.; TEIXEIRA, W. G.; RENCK, A.; ZECH, W.. |
Aim of the study was to investigate the nitrogen dynamics and the fate of applied nitrogen fertilizer in the soil-plant system of a mixed cropping system consisting of peach palm, cupuacu, urucu, and Brazil nut, in the Manaus-AM (Brasil). According the results, annato, cupuacu and peach palm seemed to take up more than 90% of th incorporated nitrogen fertilizer under their own canopy. However, Brazil nut took up more than 70% of the fertilized nitrogen from the fertilized areas under the canopies of the neighboring trees (peach palm: 40%, annato: 25%, cupuacu: 8%) two weeks of the fertilizer application. At the end of the rainy season, Brazil nut even took up more than 80% from underneath neighboring trees crops (peach palm: 42%, annato: 36%, cupuacu: 6%).... |
Tipo: Parte de livro |
Palavras-chave: Agrofloresta; Bixa orella; Urucu; Brasil; Amazonas; Manaus; Sustainability; Agroforesty; Fertilizers application.; Adubação; Bactris Gasipaes; Bertholletia Excelsa; Castanha do Para; Desenvolvimento Sustentável; Cultivo Multiplo; Floresta Tropical Úmida; Lixiviação; Nitrogênio; Raiz; Pupunha; Uso da Terra.; Land use; Leaching; Nitrogen; Multiple cropping; Tropical rain forests.. |
Ano: 2000 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/670612 |
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DINKELMEYER, H.; LEHMANN, J.; KAISER, K.; TEIXEIRA, W.; RENCK, A.; ZECH, W.. |
Aim of the study was to investigate the nitrogen dynamics and the fate of applied nitrogen fertilizer in the soil-plant system of a mixed cropping system consisting of Bactris gasipaes Kunth. (peach palm, Arecaceae), Theobroma grandiflorum (cupuaçu, Sterculiaceae), Bertholletia excelsa Humb. & Bonpl. (Brazil nut, Lecythidaceae) and Bixa orellana L. (annatto, Bixaceae). |
Tipo: Parte de livro |
Palavras-chave: Agrofloresta; Urucu; Brasil; Amazonas; Manaus.; Adubação; Absorção; Bixa Orellana; Bactris Gasipaes; Bertholletia Excelsa; Castanha do Para; Conservação do Solo; Cultivo Multiplo; Floresta Tropical Úmida; Nitrogênio; Raiz; Pupunha; Relação Solo-Planta; Theobroma Grandiflorum.. |
Ano: 2002 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/673222 |
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Registros recuperados: 41 | |
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