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Interannual variability of water and heat fluxes in a woodland savanna (Cerrado) in southeastern Brazil: effects of severe drought and soil moisture. Author(s): CONCEIÇÃO, L. F. C. da; ROCHA, H. R. da; NAVARRETE, N. V.; ROSOLEM, R.; CABRAL, O. M. R.; FREITAS, H. C. de Abstract: The Brazilian Cerrado biome is known for its high biodiversity, and the role of groundwater recharge and climate regulation. Anthropogenic influence has harmed the biome, emphasizing the nee... ... Repository: BDPA Publication year: 2024
Chemical of soils with histic horizon of lakes and riparian of the Savanna, Northern Amazonia, Brazil. Author(s): DUARTE, E. D. R. S.; MELO, V. F.; NOVOTNY, E. H.; UCHÔA, S. C. P.; FARIAS, H. L. S.; VELOSO, G. V.; AMORIM, R. J. P.; MATIAS, T. M. de L. C.; CABRAL, J. V. de P. The savanna of the northern Amazon of Brazil is an ecosystem that presents lakes and riparian of buriti (Mauritia flexuosa L.) in its landscape. Although these ecosystems are protected by law, they ar... ... Repository: BDPA Publication year: 2019
Impacts of a specific soil database on streamflow simulation with SWAT in an experimental rural catchment of the Brazilian savanna. Author(s): CASTRO, K.; LIMA, J. E. F. W.; ROIG, H. This study aimed to evaluate the impacts of using a specific soil database on streamflow simulation with SWAT model in an experimental rural catchment of the Brazilian savana (Cerrado biome). In order... ... Repository: BDPA Publication year: 2014
Importance of indigenous arbuscular mycorrhiza for growth and phosphorus uptake in tropical forage grasses growing on na acid, infertile soil from the Brazilian savannas. Author(s): KANNO, T.; SAITO, M.; ANDO, Y.; MACEDO, M. C. M.; NAKAMURA, T.; MIRANDA, C. H. B. A pot experiment was conducted to examine the significance of indigenous arbuscular mycrorrhizal fungi (AMF) for growth and phosphorus upatake in some important introduced forage grasses at different... ... Repository: BDPA Publication year: 2006
Cover crops on soil quality and yield of cowpea under no-tillage in the Amazon savanna. Author(s): ROCHA, P. R. R.; MAIA, S. da S.; MELO, V. F.; UCHÔA, S. C. P.; BATISTA, K. D.; CAVALCANTE, L. A. Repository: BDPA Publication year: 2023
Soil organic matter and aggregate stability in soybean, maize and Urochloa production systems in a very clayey soil of the Brazilian Savanna. Author(s): SILVA, J. F. da; GONTIJO NETO, M. M.; SILVA, G. F. da; BORGHI, E.; CALONEGO, J. C. Forage grasses cultivation in production system with soybean and maize is an alternative to improve tropical weathered soils quality in Brazil. The aim of the study was to evaluate the effects in the... ... Repository: BDPA Publication year: 2022
Soil attributes under different water management systems of rice paddies in the Amazonian Savanna of Brazil. Author(s): EVALD, A.; MELO, V. F.; ROCHA, P. R. R.; CORDEIRO, A. C. C.; MAIA, S. da S.; ESPINDOLA, I. DE C. The rational use of water while considering the increases in food production is a great challenge for agriculture currently. The aim of the present study was to evaluate the soil properties of rice pa... ... Repository: BDPA Publication year: 2021
Soil characterization and drainage effects in a savanna palm swamp (vereda) of an agricultural area from Central Brazil. Author(s): HORÁK-TERRA, I.; TERRA, F. da S.; LOPES, A. K. A.; DOBBSS, L. B.; FONTANA, A.; SILVA, A. C.; VIDAL-TORRADO, P. Brazilian palm swamps (veredas) are fundamentals in the hydrological balance of watercourses in the Brazilian savanna (Cerrado). The "sponge effect" of their soils is the main factor controlling local... ... Repository: BDPA Publication year: 2022
Seasonal Variations in Soil Microbiota Profile of Termite (Syntermes wheeleri) Mounds in the Brazilian Tropical Savanna. Author(s): GUIMARÃES, H. I. P.; SANTANA, R. H.; SILVEIRA, R.; PINTO, O. H. B.; QUIRINO, B. F.; BARRETO, C. C.; BUSTAMANTE, M. M. da C.; KRÜGER, R. H. Eusocial animals, such as the termites, often build a nest-like structure called a mound that provides shelter with stable internal conditions and protection against predators. Termites are important... ... Repository: BDPA Publication year: 2020
Growth of aerobic rice in the presence of biochar as soil amendment: short-term effects in a clayey Rhodic Ferralsol in the Brazilian savanna (Cerrado). Author(s): CARVALHO, M. T. de M.; MADARI, B. E.; BASTIAANS, L.; VAN OORT, P.; HEINEMANN, A. B.; SILVA, M. A. S. da; MAIA, A. de H. N.; MEINKE, H. Abstract: Increasing yields in aerobic rice systems (ARS) is a challenge in the Brazilian savannah (BS), where rice is grown under unfavourable conditions characterised by well drained and low fertile... ... Repository: BDPA Publication year: 2012

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