Biomass and leaf chlorophyll in oiticica seedlings under water salinity irrigaton and organic compound addition

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Viçosa (UFV)-
Autor(es): dc.contributorUniversidade Federal da Paraíba (UFPB)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorCavalcante, Alian Cássio Pereira-
Autor(es): dc.creatorNeto, Manoel Alexandre Diniz-
Autor(es): dc.creatorCavalcante, Lourival Ferreira-
Autor(es): dc.creatorDe Luna Souto, Antônio Gustavo-
Autor(es): dc.creatorCavalcante, Adailza Guilherme [UNESP]-
Autor(es): dc.creatorDiniz, Belísia Lúcia Moreira Toscano-
Data de aceite: dc.date.accessioned2022-08-04T22:08:51Z-
Data de disponibilização: dc.date.available2022-08-04T22:08:51Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2019-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.5380/rf.v50i2.59627-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/221535-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/221535-
Descrição: dc.descriptionSalt-compromised agricultural areas in the semi-arid regions of the Brazilian Northeast, have increased due to the use of water with high saline concentration as the only water supply available to plants, damaging the quality of the seedlings and the productive yield of the crops. One way to alleviate the detrimental effects of salts is the addition of organic compound to the substrate as a way to attenuate the action of water and soil salinity on biomass formation and chlorophyllactic activity in seedlings and adult plants of forest species, including Licania rigida Benth, the Oiticica. In view of this issue, the objective of this study was to evaluate the effects of water salinity irrigation and of the addition of an organic compound obtained by fermentation of castor bean (Ricinus communis) and cattle manure on biomass accumulation and chlorophyll indices in Oiticica seedlings. The experiment was carried out in a 4 × 2 factorial scheme in randomized blocks, with five replications and two seedlings per plot, relative to the proportions of organic compost - C and soil - S (0C: 1S, 1C: 1S, 2C: 1S, 3C: 1S) and irrigation of the seedlings with non-saline (0.5 dS m-1) and saline (4.5 dS m-1) water. The increase of organic compound in the substrate in proportion to the soil of 3: 1 surpassed by 42.9% the biomass of the aerial part of the Oiticica seedlings irrigated with saline water. The results indicate that the organic compound mitigates, though does not eliminate, the detrimental effects of water salinity irrigation on the biomass formation and chlorophyllactic indexes of the seedlings.-
Descrição: dc.descriptionUniversidade Federal de Viçosa-
Descrição: dc.descriptionUniversidade Federal da Paraíba-
Descrição: dc.descriptionUniversidade Estadual Paulista Júlio de Mesquita Filho-
Descrição: dc.descriptionUniversidade Estadual Paulista Júlio de Mesquita Filho-
Formato: dc.format1161-1170-
Idioma: dc.languageen-
Relação: dc.relationFloresta-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectChlorophyllactic pigments-
Palavras-chave: dc.subjectLicania rigida benth-
Palavras-chave: dc.subjectOrganic input-
Palavras-chave: dc.subjectPhytomass-
Palavras-chave: dc.subjectSaline stress-
Título: dc.titleBiomass and leaf chlorophyll in oiticica seedlings under water salinity irrigaton and organic compound addition-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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