Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1147209
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dc.contributor.authorARAÚJO, C. de A.
dc.contributor.authorLIRA, J. B. de
dc.contributor.authorMAGALHÃES, A. L. R.
dc.contributor.authorSILVA, T. G. F. da
dc.contributor.authorGOIS, G. C.
dc.contributor.authorANDRADE, A. P. de
dc.contributor.authorARAUJO, G. G. L. de
dc.contributor.authorCAMPOS, F. S.
dc.date.accessioned2022-10-07T18:09:22Z-
dc.date.available2022-10-07T18:09:22Z-
dc.date.created2022-10-07
dc.date.issued2021
dc.identifier.citationCiência Animal Brasileira, v. 22, e-70056, 2021.
dc.identifier.issn1809-6891
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1147209-
dc.descriptionSemi-arid regions are characterized by high evapotranspiration and low rainfall, favoring the accumulation of salts when irrigated with brackish water. The aim of this study was to evaluate the effect of pearl millet cultivation with brackish water levels and fertilized with organic fertilizer on the chemical and physical properties of the soil. A split plot randomized block design was adopted, in a factorial arrangement, with three repetitions. Plots consisted of four irrigation levels (25, 50, 75 and 100% crop evapotranspiration) and subplots consisted of four levels of organic fertilizer (0; 15; 30 and 45 Mg ha-1). At the end of the pearl millet production cycle, soil was collected from layers 0-0.20 m and 0.20-0.40 m, for physical (soil bulk density, particle density and porosity) and chemical (EC, pH, K, Na, Ca, Mg, H + Al, SB, CEC, V) properties. There was no effect of interaction of brackish water levels and organic fertilizer levels on soil chemical properties. Brackish water reduced potassium on layer 0.20-0.40 m. A negative linear effect was found for density in the 0.20-0.40 m layer under different levels of organic fertilizer. Brackish water levels and organic fertilizer levels in the cultivation of pearl millet does not alter soil chemical and physical properties at the 0-0.20 m layer. However, the use of brackish water reduces the concentration of potassium in the soil and the application of organic fertilizer reduces soil density at the 0.20-0.40 m layer.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectBiosaline agriculture
dc.subjectAgricultura biossalina
dc.subjectSaturação por bases
dc.titlePearl millet cultivation with brackish water and organic fertilizeralters soil properties.
dc.typeArtigo de periódico
dc.subject.thesagroPennisetum Glaucum
dc.subject.thesagroÁgua Salobra
dc.subject.thesagroMilheto
dc.subject.thesagroPastagem
dc.subject.nalthesaurusBase saturation
dc.subject.nalthesaurusOrganic fertilizers
riaa.ainfo.id1147209
riaa.ainfo.lastupdate2022-10-07
dc.identifier.doi10.1590/1809-6891v22e-70056
dc.contributor.institutionCLEYTON DE ALMEIDA ARAÚJO, UNIVASF; JACIELE BESERRA DE LIRA, UFPB, Areia, PB; ANDRÉ LUIZ RODRIGUES MAGALHÃES, UFRPE; THIERES GEORGE FREIRE DA SILVA, UFRPE, Garanhuns, PE; GLAYCIANE COSTA GOIS, UNIVASF; ALBERÍCIO PEREIRA DE ANDRADE, UFRPE, Garanhuns, PE; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; FLEMING SENA CAMPOS, Bolsista CNPq.
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

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