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Cited by 44 publications
(38 citation statements)
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“…These soils are naturally acidic (SILVA et al, 2013) due to the constitution of the source material and high weathering processes or to the present vegetative and microbial population (CASTRO et al, 2008). The low pH values in these areas are similar to those found by Siqueira Neto et al (2009), who studied the chemical properties of soil under different land uses in the Cerrado.…”
Section: Results End Discussionsupporting
confidence: 71%
See 1 more Smart Citation
“…These soils are naturally acidic (SILVA et al, 2013) due to the constitution of the source material and high weathering processes or to the present vegetative and microbial population (CASTRO et al, 2008). The low pH values in these areas are similar to those found by Siqueira Neto et al (2009), who studied the chemical properties of soil under different land uses in the Cerrado.…”
Section: Results End Discussionsupporting
confidence: 71%
“…The lower levels of Ca 2+ observed in the 10-20 cm layer of CN and N1 are probably related to the immobilization of this element in the aero-biomass of the plant (SIQUEIRA NETO et al, 2009).…”
Section: Results End Discussionmentioning
confidence: 99%
“…These results corroborate those obtained by Alleoni (2011), Loss et al (2010) and Siqueira Neto et al (2009). In sugarcane production, management systems that lead to an addition and/or preservation of SOM positively influence the maintenance of soil exchangeable bases and increased cation exchange capacity, thus benefiting the soil-plant system.…”
Section: Discussionsupporting
confidence: 90%
“…Os maiores valores de C do CE nas profundidades (0,05-0,10; 0,10-0,20; 0,20-0,30; 0,30-0,40; e 0,40-0,50 m) são decorrentes do aporte constante de resíduos vegetais e não perturbação do sistema (Siqueira Neto et al, 2009). Nessas mesmas profundidades, o teor de C das áreas de SPD15 e SPD20 não diferiu entre si e foram superiores ao SPD3.…”
Section: Resultsunclassified