2021
DOI: 10.1590/s1413-415220190360
|View full text |Cite
|
Sign up to set email alerts
|

Influência do enxofre elementar adicionado em um resíduo da mineração visando à liberação de nutrientes no solo

Abstract: RESUMO No estado da Paraíba e no Brasil, a exploração do mineral vermiculita tem gerado grande volume de resíduos no entorno das mineradoras, que tem se tornado um passivo ambiental significativo, com potencial poluente ou contaminante. Dessa forma, neste trabalho, objetivou-se avaliar a influência de proporções do enxofre elementar (fonte p.a) adicionado ao resíduo da exploração de vermiculita sobre a liberação de nutrientes no solo. Para tanto, foi realizado experimento em delineamento inteiramente casualiza… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

0
3
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
2

Relationship

1
1

Authors

Journals

citations
Cited by 2 publications
(3 citation statements)
references
References 15 publications
0
3
0
Order By: Relevance
“…Exchangeable magnesium (Mg) was not altered by the treatments (Figure 2E). The increases in EC, Ca, and K contents are indicators of the release of nutrients from the mining waste added in treatments T5, T6, and T7 (Silva et al, 2021;Marcelino et al, 2022). The increases in EC, Ca and soil respiration (Figures 2B, 2D and 2G) due to treatments T5, T6, and T7 are possibly due to beneficial microrganisms, which promoted an increase in the solubility of nutrients present in the vermiculite residue (Etesami et al, 2017;Formina & Skorochod, 2020).…”
Section: Resultsmentioning
confidence: 99%
See 2 more Smart Citations
“…Exchangeable magnesium (Mg) was not altered by the treatments (Figure 2E). The increases in EC, Ca, and K contents are indicators of the release of nutrients from the mining waste added in treatments T5, T6, and T7 (Silva et al, 2021;Marcelino et al, 2022). The increases in EC, Ca and soil respiration (Figures 2B, 2D and 2G) due to treatments T5, T6, and T7 are possibly due to beneficial microrganisms, which promoted an increase in the solubility of nutrients present in the vermiculite residue (Etesami et al, 2017;Formina & Skorochod, 2020).…”
Section: Resultsmentioning
confidence: 99%
“…The application of soluble nutrients (T2) to the soil with low levels of P and organic matter promoted N, P, and K accumulations eight times (N) and 3.5 times (P and K) higher than the average of treatments T3, T4, T5, T6, and T7. However, the superiority of these treatments compared to the control indicates that the vermiculite residue should not be neglected, pointing to a potential use as a supplementary source of nutrients or soil conditioner (Silva et al, 2021;Marcelino et al, 2022).…”
Section: /8mentioning
confidence: 99%
See 1 more Smart Citation