Biomass accumulation, photochemical efficiency of photosystem II, nutrient contents and nitrate reductase activity in young rosewood plants (Aniba rosaeodora Ducke) submitted to different NO3-:NH4+ ratios Acúmulo de biomassa, eficiência fotoquímica do fotossistema II, conteúdo de nutrientes e atividade da redutase do nitrato em plantas jovens de pau-rosa (Aniba rosaeodora Ducke) submetidas a diferentes relações NO3-:NH4+

The rosewood (Aniba rosaeodora Ducke) is a native tree species of Amazon rainforest growing naturally in acidic forest soils with reduced redox potential. However, this species can also been found growing in forest gaps containing oxide soils. Variations in the forms of mineral nitrogen (NO3- or NH4...

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Bibliographic Details
Main Authors: Denize Caranhas de Sousa Barreto, José Francisco de Carvalho Gonçalves, Ulysses Moreira dos Santos Júnior, Andreia Varmes Fernandes, Adriana Bariani, Paulo de Tarso Barbosa Sampaio
Format: Article
Language:English
Published: Instituto Nacional de Pesquisas da Amazônia 2007-01-01
Series:Acta Amazonica
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672007000400008