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The stability of aggregates and organic carbon content after the application of gypsum, soil scarification and a succession of agricultural crops. Author(s): SANTOS, E. S. N. dos; CAMPOS, M. C. C.; SOUZA, F. G. de; CUNHA, J. M.; PINHEIRO, E. N.; LIMA, A. F. L. de; BRITO, W. B. M.; WADT, P. G. S. Studies related to the monitoring of soil quality by physical attributes are important for the evaluation and maintenance of the sustainability of agricultural systems, besides indicating the appropri... ... Repository: BDPA Publication year: 2020
Total and particulate contents and vertical stratification of organic carbon in agroforestry system in caatinga. Author(s): IWATA, B. de F.; BRANDÃO, M. L. S. M.; BRAZ, R. dos S.; LEITE, L. F. C.; COSTA, M. C. G. The objective of this work was to evaluate the variation in total and particulate organic carbon contents, carbon vertical stratification, and sensitivity index of organic matter fractions in soils wi... ... Repository: BDPA Publication year: 2021
Soil carbon sequestration in agricultural areas: evaluation of C content and features of soil organic matter by laser photonic techniques. Author(s): BENTO, L. R.; OLIVEIRA, P. P. A.; PEZZOPANE, J. R. M.; BERNARDI, A. C. de C.; MAGALHÃES, A.; MILORI, D. M. B. P.; MARTIN NETO, L. Low-C-emission agriculture is essential for its sustainable growth, which aims at higher production with a low or zero C emission balance. Repository: BDPA Publication year: 2022
Prediction of dry matter, carbon and ash contents and identification of Calycophyllum spruceanum (Benth) organs by Near-Infrared spectrophotometry. Author(s): CIARNOSCHI, L. D.; OLIVEIRA, L. C. de; SIMEONE, M. L. F.; PANERO, F. dos S.; PANERO, P. dos S.; RUIZ RODRIGUEZ, A.; ALVES FILHO, E. G.; PEREIRA, M. G.; SILVA, L. M. da Calycophyllum spruceanum (Benth) is a tree of the Amazon region popularly known as 'mulateiro', whose wood has multiple uses, from energy to folk medicine. Thus, it is extremely important to evaluate... ... Repository: BDPA Publication year: 2022
Organic carbon determination in histosols and soil horizons with high organic matter content from Brazil. Author(s): PEREIRA, M. G.; VALLADARES, G. S.; ANJOS, L. H. C. DOS; BENITES, V. de M.; ESPÍNDULA JÚNIOR, A. Sistemas taxonômicos distinguem horizontes e/ou camadas minerais das orgânicas baseando-se na quantidade de carbono orgânico. Assim, o procedimento adotado em pesquisas para a quantificação do conteúd... ... Repository: BDPA Publication year: 2006
Physical properties and organic carbon content of a rhodic kandiudox fertilized with pig slurry and poultry litter. Author(s): RAUBER, L. P.; PICCOLLA, C. D.; ANDRADE, A. P.; FRIEDERICHS, A.; MAFRA, A. L.; CORREA, J. C.; ALBUQUERQUE, J. A. Repository: BDPA Publication year: 2012
Hierarchical pedotransfer functions for predicting bulk density in Brazilian soils. Author(s): REIS, A. M. H. dos; TEIXEIRA, W. G.; FONTANA, A.; BARROS, A. H. C.; VICTORIA, D. de C.; VASQUES, G. M.; SAMUEL-ROSA, A.; OTTONI, M. V.; MONTEIRO, J. E. B. de A. Bulk density (BD) is a soil physical property used as a soil quality indicator and variations in this measurement influence soil water content and carbon stock estimates. This study aims to compile a... ... Repository: BDPA Publication year: 2024
Análise bioquímica do carbono foliar em plantas de eucalipto submetidas a estresses hídrico e nutricional. Author(s): FURLAN, G.; CABRAL, O. M. R.; PACKER, A. P.; MAXIMILIANO, V. C. B.; GERANT, D. Resumo: Neste trabalho são apresentados os resultados preliminares das análises foliares de carbono não estrutural (açúcares, aminoácidos, ácidos orgânicos e amido) e estrutural (lignina e celulose) o... ... Repository: BDPA Publication year: 2013
Soil quality under agroforestry systems and traditional agriculture in the atlantic forest biome. Author(s): TAVARES, P. D.; SILVA, C. F. da; PEREIRA, M. G.; FREO, V. A.; BIELUCZYK, W.; SILVA, E. M. R. da the present study, we evaluated the influence of agroforestry systems and traditional agriculture on the physical attributes and biologicals of soil, using as reference a native forest area in Paraty,... ... Repository: BDPA Publication year: 2018
Soil carbon fractions in response to mineral and organic fertilizer types and rates. Author(s): OLIVEIRA, G. F. de; MAFRA, A. L.; CORREA, J. C.; HENTZ, P.; CECHETTO, M.; ROTERS, D. F.; PRAZERES, M. S.; ANDOGNINI, J. Abstract: The use of organic fertilizers from pig slurry and poultry litter can increase soil organic carbon and crop productivity. This study aimed to evaluate soil organic carbon fractions and corn... ... Repository: BDPA Publication year: 2023

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