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Surface application of limestone and calcium-magnesium silicate in a tropical no-tillage system. Author(s): CASTRO, G. S. A. Although lime is currently the most commonly applied material for soil acidity correction in Brazil, calcium-magnesium silicate application may efficiently replace this source due to its higher solubi... ... Repository: BDPA Publication year: 2016
Ammonia volatilization from surface application of organic residues and urea on Marandu palisadegrass. Author(s): BENITES, V. de M. The objective of this study was to measure ammonia volatilization from surface application of pig slurry, poultry litter, urea and no fertilization. An experiment was conducted in a randomized block d... ... Repository: BDPA Publication year: 2013
Surface lime and silicate application and crop production system effects on physical characteristics of a Brazilian Oxisol. Author(s): CASTRO, G. S. A. This work aimed to evaluate the effects of crop rotations and soil acidity amelioration on soil physical properties of an Oxisol (Rhodic Ferralsol or Red Ferrosol in the Australian Soil Classification... ... Repository: BDPA Publication year: 2017
Annual crop rotation of tropical pastures with no-till soil as affected by lime surface application. Author(s): CRUSCIOL, C. A. C.; MARQUES, R. A.; CARMEIS FILHO, A. C. A.; SORATTO, R. P.; COSTA, C. H. M.; FERRARI NETO, F.; CASTRO, G. S. A.; PARIZ, C. M.; CASTILHOS, A. M DE Soil acidity and low natural fertility are the main limiting factors for grain production in tropical regionssuch as the Brazilian Cerrado. The application of lime to the surface of no-till soil can i... ... Repository: BDPA Publication year: 2016
Soil fertility, nutrition and yield of maize and barley with gypsum application on soil surface in no-till. Author(s): FOLONI, J. S. S. ABSTRACT: Annual crop yield and nutrition have shown differentiated responses to modifications in soil chemical properties brought about by gypsum application. The aim of this study was to evaluate th... ... Repository: BDPA Publication year: 2014
Investigations of microcantilever surface functionalization as potencial applications to nanobiosensors. Author(s): HERRMANN JUNIOR, P. S. de P. Repository: BDPA Publication year: 2011
Investigations of microcantilever surface functionalization as potencial applications to nanobiosensors. Author(s): HERRMANN, P. S. P. Repository: BDPA Publication year: 2011
Surface application of lime and phosphogypsum to improve fertilizer use efficiency of soybean and common beans cultivated under no-tillage system in brazilian savanna. Author(s): CARVALHO, M. da C. S.; RESENDE, A. V. A field study was carried out in an acidic clayey Rhodic Ferralsol, in 2010, 2011, and 2012 growing seasons, aiming to evaluate the effect of annual surface application of lime and phosphogypsum to im... ... Repository: BDPA Publication year: 2013
The atomic force spectroscopy as a tool to investigate surface forces: basic principles and applications. Author(s): LEITE, F. L.; MATTOSO, L. H. C.; OLIVEIRA, O. N.; HERRMANN JUNIOR, P. S. de P. Repository: BDPA Publication year: 2007
Gypsum application on the soil surface as affecting upland rice development under no-tillage system. Author(s): NASCENTE, A. S.; LACERDA, M. C. The study was conducted during three growing seasons under field conditions in Selvíria, MS. Repository: BDPA Publication year: 2015

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