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Dynamics of C/N and nutrients in Oxisol soils treated with swine digestate. Author(s): BERGIER, I.; BULLER, L. S.; RECH, R.; ULSENHEIMER, R.; MELO, T.; NOGUEIRA, S. We present C/N and nutrient soil data of 6 integrated swine-cattle farms in São Gabriel do Oeste that have been applying effluent to pasture over different time spans and variable effluent doses. The... ... Repository: BDPA Publication year: 2016
Prepare and characterization of a soil reference material for inorganic nutrients and contaminants. Author(s): VERHALEN, T. R.; SOUZA, G. B. de; NOGUEIRA, A. R. de A. Repository: BDPA Publication year: 2015
How soil carbon and nutrient availability in an integrated crop-livestock-forest system are related? Author(s): OLIVEIRA, J. de M.; MADARI, B. E.; CARVALHO, M. T. de M. In this study we aimed to check the correlations between soil organic C and nutrient availability at the 0-100 cm soil depth of an Oxisol cultivated with the integrated crop-livestock-forest system. Repository: BDPA Publication year: 2018
Functional analysis of soil chemical attributes using Geographic Information Systems to assess nutrient deficiencies. Author(s): BARBOSA NETO, M. V.; ARAÚJO, M. do S. B. de; ARAUJO FILHO, J. C. de; SILVA, C. B. da; SAMPAIO, E. V. de S. B. Information on soil fertility is essential to determine the need for correcting measures. However, the use of appropriate techniques to provide information on the specific potential of each soil in ma... ... Repository: BDPA Publication year: 2022
Soil coverage, phytomass production and, nutrient accumulation in maize and legumes intercropping system. Author(s): NOLLA, A.; JUCKSH, I.; CASTALDO, J. H.; ALVARENGA, R. C.; COSTA, L. M. da; DAMY, C. R. da S.; MOTA NETO, L. V. da The maize intercropped with legume cover crops are used at low technological agriculture, due it?s potential to suppress weeds, recycle nutrients, and cover the soil. Weeds suppression it is important... ... Repository: BDPA Publication year: 2019
Nutrient accumulation and biomass production of alfafa after soil amendment with siliciates. Author(s): DEUS, A. C. F.; BULL, L. T.; CORREA, J. C.; VILLAS BOAS, R. L. Repository: BDPA Publication year: 2014
Simulated drought in the Amazon: impacts on soil solution and nutrient fluxes. Author(s): MARKEWITZ, D.; FIGUEIREDO, R. de O.; DAVIDSON, E. A.; NEPSTAD, D. C. Repository: BDPA Publication year: 2011
Can co-application of silicate rock powder and humic-like acids increase nutrient uptake and plant growth in weathered tropical soil? Author(s): BUSATO, J. G.; SANTOS, L. F. dos; PAULA, A. M. de; SODRÉ, F. F.; DOBBSS, L. B.; MARTINS, E. de S.; JINDO, K. Silicate rock powder (SRP) restores the fertility of weathered soils. However, its slow nutrientrelease is a disadvantage for short-duration crops. Humic-like acids (HLAs) are plantbiostimulants that... ... Repository: BDPA Publication year: 2022
Characterization and nutrient release from silicate rocks and influence on chemical changes in soil. Author(s): SILVA, D. R. G.; MARCHI, G.; SPEHAR, C. R.; GUILHERME, L. R. G.; REIN, T. A.; SOARES, D. A.; ÁVILA, F. W. Repository: BDPA Publication year: 2012
Silicate agrominerals as nutrient sources and as soil conditioners for tropical agriculture. Author(s): MARTINS, E. de S.; SILVEIRA, C. A. P.; BAMBERG, A. L.; MARTINAZZO, R.; BERGMANN, M.; ANGÉLICA, R. S. Repository: BDPA Publication year: 2014

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