Improving soil fertility with lime and phosphogypsum enhances soybean yield and physiological characteristics

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Ponta Grossa (UEPG)-
Autor(es): dc.contributorUniversidade Federal de Sergipe (UFS)-
Autor(es): dc.creatorBossolani, João William-
Autor(es): dc.creatorCrusciol, Carlos Alexandre Costa-
Autor(es): dc.creatorMoretti, Luiz Gustavo-
Autor(es): dc.creatorGarcia, Ariani-
Autor(es): dc.creatorPortugal, José Roberto-
Autor(es): dc.creatorBernart, Leila-
Autor(es): dc.creatorVilela, Rafael Gonçalves-
Autor(es): dc.creatorCaires, Eduardo Fávero-
Autor(es): dc.creatorAmado, Telmo Jorge Carneiro-
Autor(es): dc.creatorCalonego, Juliano Carlos-
Autor(es): dc.creatordos Reis, André Rodrigues-
Data de aceite: dc.date.accessioned2025-08-21T20:30:57Z-
Data de disponibilização: dc.date.available2025-08-21T20:30:57Z-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s13593-022-00765-9-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/234356-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/234356-
Descrição: dc.descriptionIn tropical no-till systems, applying lime (L) and phosphogypsum (PG) on the soil surface may be a potential strategy for reducing soil acidification and improving soybean root growth, thereby enhancing plant nutrition and physiological responses and, in turn, crop resistance to dry spells. This study evaluated the impact of long-term (17 years) surface soil amendment on soil fertility and soybean root development, nutrition, gas exchange, carbon and antioxidant enzyme activity, and grain yield in a tropical region subject to dry spells. The treatments consisted of the following long-term soil amendments: control (no soil amendment); L alone; PG alone; and L + PG (LPG). Liming, especially when combined with PG, improved soil fertility, as evidenced by increases in pH and P, Ca2+, and Mg2+ levels throughout the soil profile, but reduced Al3+ and micronutrients (Fe, Mn, Cu, and Zn). The improvements in soil fertility were associated with increased root development throughout the profile. Long-term application of LPG reduced the negative impacts of dry spells on pigment concentrations, gas exchange, Rubisco and sucrose synthase activities and antioxidant metabolism, and increased soybean grain yield. Our results reveal that long-term application of LPG is an important approach for increasing the vertical movement of cationic bases and roots in no-till systems to improve soybean nutrition. Long-term amendment with LPG enhanced both carbon and antioxidant metabolism in soybean plants, resulting in higher soybean grain yield, despite the predisposition of this tropical region to dry spells.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Crop Science College of Agricultural Sciences São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionDepartment of Soil Science and Agricultural Engineering State University of Ponta Grossa (UEPG), Paraná-
Descrição: dc.descriptionSoils Department Center of Rural Sciences (CRS) Federal University of Santa Maria (UFSM), Rio Grande do Sul-
Descrição: dc.descriptionDepartment of Biosystems Engineering School of Sciences and Engineering São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionDepartment of Crop Science College of Agricultural Sciences São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionDepartment of Biosystems Engineering School of Sciences and Engineering São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionFAPESP: 2018/11063-7-
Descrição: dc.descriptionFAPESP: 2019/12764-1-
Descrição: dc.descriptionCNPq: 421637/2018-8-
Idioma: dc.languageen-
Relação: dc.relationAgronomy for Sustainable Development-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectGlycine max (L.) Merrill-
Palavras-chave: dc.subjectOxidative stress-
Palavras-chave: dc.subjectRubisco-
Palavras-chave: dc.subjectSoil acidity-
Palavras-chave: dc.subjectSoil amendments-
Palavras-chave: dc.subjectSucrose synthase-
Título: dc.titleImproving soil fertility with lime and phosphogypsum enhances soybean yield and physiological characteristics-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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