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Productivity, leaf nutrient content and soil carbon stocked in agroforestry and traditional management of maize (Zea mays L.). Repository: BDPA Publication year: 2014
Carbon and nutrient stocks in cronossequency of crops under no-tillage system in the Eastern Amazon. Repository: BDPA Publication year: 2018
Conversion of Cerrado into agricultural land in the south-western amazon: carbon stocks and soil fertility. Mudanças de uso da terra e práticas de manejo modificam a dinâmica do C e a fertilidade do solo. Este estudo avaliou as implicações dos sistemas de cultivo (NT e CT) nos estoques de C e de nutrientes... ... Repository: BDPA Publication year: 2009
Assessment of nutrient returns in a tropical dry forest after clear-cut without burning. Tropical dry forests (TDFs) are being deforested at unprecedented rates. The slash/burn/ agriculture/fallow-extensive livestock sequence causes significant nutrient losses and soil degradation. Our ai... ... Repository: BDPA Publication year: 2014
A pressão ambiental da suinocultura nas bacias hidrográficas do estado de Santa Catarina, Brasil. RESUMO: O presente trabalho objetivou identificar as bacias hidrográficas do estado de Santa Catarina que apresentam maior pressão ambiental pela suinocultura, utilizando o fósforo (P2O5) como indicad... ... Repository: BDPA Publication year: 2017
Brachiaria and Panicum maximum in an integrated crop-livestock system and a second-crop maize system in succession with soybean. Owing to its contribution to the maintenance of carbon stocks, soil nitrogen and nutrient cycling for subsequent crops, the integrated systems become increasingly important for agricultural conservati... ... Repository: BDPA Publication year: 2020
Changes in soil carbon, nitrogen, and phosphorus due to land-use changes in Brazil. Abstract. In this paper, soil carbon, nitrogen and phosphorus concentrations and stocks were investigated in agricultural and natural areas in 17 plot-level paired sites and in a regional survey encom... ... Repository: BDPA Publication year: 2015
Biogeochemical cycling in terrestrial ecosystems of the Caatinga Biome. The biogeochemical cycles of C, N, P and water, the impacts of land use in the stocks and flows of these elements and how they can affect the structure and functioning of Caatinga were reviewed. About... ... Repository: BDPA Publication year: 2012
Energy supplementation strategies for growth crossbred calves during the dry. The objective was evaluated the results of energy supplementation strategies of growth crossbred calves during the dry, in Nova Andradina/MS - Brazil. The crossbred calves (½ Angus & ½ Nellore; n=170;... ... Repository: BDPA Publication year: 2018
Tree height and tropical forest biomass estimation. Tropical forests account for approximately half of above-ground carbon stored in global vegetation. However, uncertainties in tropical forest carbon stocks remain high because it is costly and laborio... ... Repository: BDPA Publication year: 2013

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