Boron doses applied to soil during coffee development

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorTechnical High School of Espirito Santo State-
Autor(es): dc.contributorFoundation Procafé-
Autor(es): dc.creatorSantinato, Felipe [UNESP]-
Autor(es): dc.creatorDe Oliveira Tavares, Tiago [UNESP]-
Autor(es): dc.creatorDe Mello Prado, Renato [UNESP]-
Autor(es): dc.creatorCaione, Gustavo [UNESP]-
Autor(es): dc.creatorDe Albuquerque Silva, Vantuir-
Autor(es): dc.creatorSantinato, Roberto-
Data de aceite: dc.date.accessioned2022-08-04T22:05:33Z-
Data de disponibilização: dc.date.available2022-08-04T22:05:33Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2016-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.14295/CS.v7i1.1097-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/220620-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/220620-
Descrição: dc.descriptionThe range between boron deficiency and toxicity in the coffee crop is narrow and the crop toxicity tolerance depends on the soil type, initial soil content and plant age. The objective of this study was to evaluate different levels of boron in the coffee crop during development and grown in a red clayey Oxisol. Treatments consisted of boron applications (zero; 2.48; 4.96; 9.92; 19.8 and 39.68 kg ha-1) in the boric acid form and applied to soil surface in the area of the tree crown projection. The six treatments were outlined in a randomized block design with four replications and ten plants per plot. The cultivar used was Catuaí IAC 144 with sixteen months old, grown in an Oxisol in Campinas, SP, Brazil. Foliar boron content was analyzed as a function of time by regression analysis. The levels in fruit and yield were analyzed by regression according to boron doses. It can be concluded that higher boron doses in the plant can be observed when fruits are at the first development stage. High doses can reduce yield productivity, being each kilogram of applied boron responsible for a reduction of 0.33 coffee bags. ha-1.-
Descrição: dc.descriptionUniversidade Estadual Paulista-
Descrição: dc.descriptionTechnical High School of Espirito Santo State-
Descrição: dc.descriptionFoundation Procafé-
Descrição: dc.descriptionUniversidade Estadual Paulista-
Formato: dc.format49-55-
Idioma: dc.languageen-
Relação: dc.relationComunicata Scientiae-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCoffee-
Palavras-chave: dc.subjectMicronutrient-
Palavras-chave: dc.subjectToxicity-
Título: dc.titleBoron doses applied to soil during coffee development-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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