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Herbaceous layer development during spring does not deplete soil nitrogen in th...
Otieno, D.O.; Mirzaei, H.; Hussain, M.Z.; Li, Y.L.; Schmidt, M.W.T.; Wartinger, M.; Jung, E.; Ribeiro, N.; Pereira, J.S.; Tenhunen, J.Nitrogen (N) content in the soil and in the herbaceous biomass were monitored during spring of 2004-2006 to determine how the herbaceous layer development influences soil N availability in the montado ecosystem of southern Portugal. Highest (246.6 ± 52.7 g m-2) and lowest (123.2 ± 89.5 g m-2) peak biomass occurred in 2006 and 2005 respectively. Total soilNwithin the top 20 cmsoil profile ranged between 0.2 0.1%...
Data: 2010
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Origem: Repositório Científico da Universidade de Évora
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