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Agronomic effectiveness of rock phosphates for corrective fertilization of an Oxisol from brazilian savanna cultivated with maize and common beans. Authorship: CARVALHO, M. da C. S.; NASCENTE, A. S. S.; FAGERIA, N. K.; OLIVEIRA JÚNIOR, A. de Due to the inherently low content and high degree of phosphorus fixation in the most part of Brazilian Savanna soils, Phosphorus fertilization is essential to attend crop demands. The fully acidulated... ... Repository: BDPA Publication year: 2014
Dry matter yield of promising Panicum maximum genotypes in response to phosphorus and lime on Brazilian savanna. Authorship: BRAGA, G. J.; MACIEL, G. A.; RAMOS, A. K. B.; CARVALHO, M. A.; FERNANDES, F. D.; JANK, L. Soil fertility of the Brazilian savanna (Cerrado) is natu-rally poor. Extensive areas of pastures located in the central part of the territory are cultivated with Brachiaria grasses, which are less de... ... Repository: BDPA Publication year: 2014
First record on enchytraeids in a Savanna Tall Woodland (Cerradão) and Upper Montane Atlantic Forest in Brazil. Authorship: ALEXANDRE, D.; NIVA, C. C.; BUSSINGER, A. P.; MARCHAO, R. L.; GATTO, A.; SILVA, R. G. da; SCHMELZ, R. M. Abstract: Brazil is considered a megadiverse country, but the soil fauna is still very poorly known. The aim of this study was to report, for the fi rst time, the abundance and genus composition of te... ... Repository: BDPA Publication year: 2022
Agronomic performance and morphogenic and structural characteristics of Axonopus aureus pastures under phosphate fertilization levels in the Roraima's savannas. Authorship: COSTA, N. de L.; MAGALHAES, J. A.; RODRIGUES, B. H. N.; SANTOS, F. J. de S. The effect of phosphate fertilization (0, 30, 60 and 120 kg of P2O5 ha-1) on forage production and morphogenetic and structural characteristics of Axonopus aureus was evaluated under natural field con... ... Repository: BDPA Publication year: 2023
Effect of phosphate fertilization on forage productivity and morphogenesis of axonopus purpusii pastures in Roraima's savannas. Authorship: COSTA, N. de L.; MAGALHAES, J. A.; BENDAHAN, A. B.; RODRIGUES, B. H. N.; SANTOS, F. J. de S. The effect of phosphate fertilization (0, 30, 60 and 120 kg of P2O5 ha-1) on forage production and morphogenetic and structural characteristics of Axonopus aureus was evaluated under natural field con... ... Repository: BDPA Publication year: 2023
Importance of indigenous arbuscular mycorrhiza for growth and phosphorus uptake in tropical forage grasses growing on na acid, intertile soil from the Brazilian savannas. Authorship: 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
Woody Aboveground Biomass Mapping of the Brazilian Savanna with a Multi-Sensor and Machine Learning Approach. Authorship: BISPO, P. da C.; RODRÍGUEZ-VEIGA, P.; ZIMBRES, B.; MIRANDA, S. do C. de; CEZARE, C. H. G.; FLEMING, S.; BALDACCHINO, F.; LOUIS, V.; RAINS, D.; GARCIA, M.; ESPIRITO-SANTO, F. D. B.; ROITMAN, I.; PACHECO-PASCAGAZA, A. M.; GOU, Y.; ROBERTS, J.; BARRETT, K.; FERREIRA, L. G.; SHIMBO, J. Z.; ALENCAR, A.; BUSTAMANTE, M.; WOODHOUSE, I. H.; SANO, E. E.; OMETTO, J. P.; TANSEY, K.; BALZTER, H. The tropical savanna in Brazil known as the Cerrado covers circa 23% of the Brazilian territory, but only 3% of this area is protected. High rates of deforestation and degradation in the woodland and... ... Repository: BDPA Publication year: 2020
Pasture evapotranspiration as indicators of degradation in the Brazilian Savanna. A case study for Alto Tocantins watershed. Authorship: ANDRADE, R. G.; TEIXEIRA, A. H. de C.; SANO, E. E.; LEIVAS, J. F.; VICTORIA, D. de C.; NOGUEIRA, S. F. The Alto Tocantins watershed, located in the Brazilian Savanna (Cerrado biome), is under an intense land use and occupation process, causing increased pressure on natural resources. Pasture areas in t... ... Repository: BDPA Publication year: 2014
Mapping agricultural intensification in the Brazilian savanna: a machine learning approach using harmonized data from Landsat Sentinel-2. Authorship: BOLFE, E. L.; PARREIRAS, T. C.; SILVA, L. A. P. da; SANO, E. E.; BETTIOL, G. M.; VICTORIA, D. de C.; DEL'ARCO SANCHES, I.; VICENTE, L. E. Agricultural intensification practices have been adopted in the Brazilian savanna (Cerrado), mainly in the transition between Cerrado and the Amazon Forest, to increase productivity while reducing pre... ... Repository: BDPA Publication year: 2023
Exchangeable potassium reserve in a Brazilian savanna Oxisol after nine years under different cotton production systems. Authorship: FERREIRA, A. C. de B.; BORIN, A. L. D. C.; LAMAS, F. M.; FERREIRA, G. B.; RESENDE, A. V. de Adequate potassium (K) fertilization is essential for agricultural production in soils of the Brazilian Savanna (Cerrado biome) due to the high demand by crops (especially cotton), likelihood of leach... ... Repository: BDPA Publication year: 2022

Showing 41 - 50 of 485 results.

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