The present study aimed to assess the effect of fourteen years of implementation of a successional and biodiverse agroforestry system (AFS) in a degraded agricultural field located in the Cerrado region of Central Brazil on the carbon and nitrogen dynamics. To track short term soil N dynamics we sampled instantaneous soil N rates in four seasonal periods (wet-dry, dry, dry-wet, wet) and to track long term C and N dynamics we measured C and N stable isotopes in the plant-litter-soil system. As additional data we determined the aboveground biomass; resorption rates of foliar and, soil C and N stocks. The measured aboveground biomass was 19.2 Mg C ha-1. The mean resorption rate of foliar N was 49.3%. C:N ratio was 20.4 ± 1.4 and 14.2 ± 0...
Ações antrópicas afetam a atmosfera da terra, despertando para uma consciência global sobre a necess...
The replacement of the forest by annual crops and pastures, as well as the application of pig slurry...
Ações antrópicas afetam a atmosfera da terra, despertando para uma consciência global sobre a necess...
The present study aimed to assess the effect of fourteen years of implementation of a successional a...
Carbon and nitrogen biogeochemical cycles in savannas are strongly regulated by the seasonal distrib...
Carbon and nitrogen biogeochemical cycles in savannas are strongly regulated by the seasonal distrib...
Os ciclos biogeoquímicos do carbono e do nitrogênio em savanas são fortemente regulados pela distrib...
Land use change and land management practices can modify soil carbon (C) dynamics and soil fertility...
Abstract: In the semiarid region of Brazil, inadequate management of cropping systems and low plant ...
Abstract: In the semiarid region of Brazil, inadequate management of cropping systems and low plant ...
The objective of this work was to evaluate the ability of soil management systems to change the cont...
A project to restore a degraded area must firstly reestablish organic soil matter and nutrient cycli...
Neste estudo, ajustou-se um modelo exponencial de primeira ordem aos dados de carbono orgânico (CO) ...
O objetivo do trabalho foi estimar o estoque de carbono da parte aérea (troncos, galhos e serapilhei...
The aim of this study was to quantify soil microbial biomass carbon in a soybean crop under differen...
Ações antrópicas afetam a atmosfera da terra, despertando para uma consciência global sobre a necess...
The replacement of the forest by annual crops and pastures, as well as the application of pig slurry...
Ações antrópicas afetam a atmosfera da terra, despertando para uma consciência global sobre a necess...
The present study aimed to assess the effect of fourteen years of implementation of a successional a...
Carbon and nitrogen biogeochemical cycles in savannas are strongly regulated by the seasonal distrib...
Carbon and nitrogen biogeochemical cycles in savannas are strongly regulated by the seasonal distrib...
Os ciclos biogeoquímicos do carbono e do nitrogênio em savanas são fortemente regulados pela distrib...
Land use change and land management practices can modify soil carbon (C) dynamics and soil fertility...
Abstract: In the semiarid region of Brazil, inadequate management of cropping systems and low plant ...
Abstract: In the semiarid region of Brazil, inadequate management of cropping systems and low plant ...
The objective of this work was to evaluate the ability of soil management systems to change the cont...
A project to restore a degraded area must firstly reestablish organic soil matter and nutrient cycli...
Neste estudo, ajustou-se um modelo exponencial de primeira ordem aos dados de carbono orgânico (CO) ...
O objetivo do trabalho foi estimar o estoque de carbono da parte aérea (troncos, galhos e serapilhei...
The aim of this study was to quantify soil microbial biomass carbon in a soybean crop under differen...
Ações antrópicas afetam a atmosfera da terra, despertando para uma consciência global sobre a necess...
The replacement of the forest by annual crops and pastures, as well as the application of pig slurry...
Ações antrópicas afetam a atmosfera da terra, despertando para uma consciência global sobre a necess...