Soil chemical attributes under combinations of organic fertilizing and water salinity

Vista sencilla de ítem
dc.creatorMárcio Henrique da Costa Freire
dc.creatorGeocleber Gomes de Sousa
dc.creatorThales Vinicius de Araújo Viana
dc.creatorCarla Ingryd Nojosa Lessa
dc.creatorFrancisco Hermeson Rodrigues Costa
dc.date2023
dc.date.accessioned2026-07-07T04:31:29Z
dc.descriptionThe use of brackish water causes chemical changes in cultivated soils. It is therefore necessary to apply strategies that can minimize its negative impacts, such as the use of organic fertilizers. This study aimed to evaluate in the field the chemical attributes of a Red Yellow Argisol under irrigation with saline water and organic fertilizing in an area cultivated with corn. The design was randomized blocks, in a split-plot scheme, with the plots comprising salinity levels for the irrigation water (0.8 and 3.0 dS m-1) and the subplots combinations of organic fertilizers (cattle manure + poultry biofertilizer + goat biofertilizer; cattle manure + goat biofertilizer; cattle manure + poultry biofertilizer; control), with four replications. The 3.0 dS m-1 irrigation has a negative effect on the soil chemical attributes, particularly reducing the pH and increasing the sodium, exchangeable sodium percentage and electrical conductivity of the soil saturation extract. The combination of cattle manure + poultry biofertilizer + goat biofertilizer mitigates the salt stress by favouring the accumulation of nitrogen and organic matter, while the cattle manure + poultry biofertilizer favours the potassium accumulation in the soil. The combination of cattle manure + poultry biofertilizer + goat biofertilizer increases the contents of phosphorus and potassium when using the 0.8 dS m-1 irrigation.
dc.formatapplication/pdf
dc.identifier1517-6398
dc.identifierhttps://www.redalyc.org/articulo.oa?id=253074416012
dc.identifierhttps://www.redalyc.org/journal/2530/253074416012/
dc.identifierhttps://www.redalyc.org/journal/2530/253074416012/html/
dc.identifierhttps://www.redalyc.org/journal/2530/253074416012/253074416012.epub
dc.identifierhttps://www.redalyc.org/journal/2530/253074416012/movil
dc.identifier10.1590/1983-40632023v5375156
dc.identifier.urihttp://hdl.handle.net/123456789/463974
dc.languageen
dc.publisherUniversidade Federal de Goiás
dc.relationhttp://www.redalyc.org/revista.oa?id=2530
dc.rightsPesquisa Agropecuária Tropical
dc.sourcePesquisa Agropecuária Tropical (Brasil) Vol.53
dc.subjectAgrociencias
dc.titleSoil chemical attributes under combinations of organic fertilizing and water salinity
dc.typeartículo científico

Archivos

Colecciones

Pesquisa Agropecuária Tropical - Universidade Federal de Goiás