Temporal variation of soil acidity attributes in cocoagrowing areas

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dc.creatorÁdson dos Santos Oliveira
dc.creatorJosé Olímpio de
dc.creatorJúlio César Lima Neves
dc.creatorJosé Augusto dos Santos Neto
dc.creatorDário Ahnert
dc.date2024
dc.date.accessioned2026-07-07T02:34:21Z
dc.descriptionSoil acidity is one of the main constraints to agricultural production in tropical regions. The objective of this study was to assess the variability of chemical attributes related to soil acidity in two layers (0-20 cm and 20-40 cm) across nineteen experimental areas where cocoa was cultivated following Surface liming and gypsum application. After 87 months, no association was observed between soil acidification and soil buffering capacity indicators. Surface liming did not affect the acidity attributes within the 0-20 cm layer, suggesting that its impact was limited to upper soil layers. In contrast, gypsum amendment reduced Al3+ saturation in the 20-40 cm layer.
dc.formatapplication/pdf
dc.identifier0120-2812
dc.identifierhttps://www.redalyc.org/articulo.oa?id=169982453007
dc.identifierhttps://www.redalyc.org/journal/1699/169982453007/
dc.identifierhttps://www.redalyc.org/journal/1699/169982453007/html/
dc.identifierhttps://www.redalyc.org/journal/1699/169982453007/169982453007.epub
dc.identifierhttps://www.redalyc.org/journal/1699/169982453007/movil
dc.identifier10.15446/acag.v73n1.114540
dc.identifier.urihttp://hdl.handle.net/123456789/419830
dc.languageen
dc.publisherUniversidad Nacional de Colombia
dc.relationhttp://www.redalyc.org/revista.oa?id=1699
dc.rightsActa Agronómica
dc.sourceActa Agronómica (Colombia) Num.1 Vol.73
dc.subjectAgrociencias
dc.titleTemporal variation of soil acidity attributes in cocoagrowing areas
dc.typeartículo científico

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