Doses de composto orgânico na produtividade e acúmulo de macronutrientes em chicória

Página do item simplificado
dc.contributor.authorLanna, Natália B. L. [UNESP]
dc.contributor.authorSilva, Priscilla Nátaly L. [UNESP]
dc.contributor.authorColombari, Lidiane F. [UNESP]
dc.contributor.authorFreitas-Nakada, Pâmela G. [UNESP]
dc.contributor.authorIsmael, Antonio [UNESP]
dc.contributor.authorCardoso, Inácio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T16:51:20Z
dc.date.available2018-12-11T16:51:20Z
dc.date.issued2017-10-01
dc.description.abstractThe authors evaluated the effects of doses of organic compost on the production and accumulation of macronutrients in endive plants in two areas with different fertility levels. The experiments were carried out at Fazenda Experimental São Manuel, located in the municipality of São Manuel, São Paulo State, Brazil. The study was carried out in a completely randomized design with seven treatments, six doses of organic compost (0, 35, 70, 105, 140 and 175 t/ha) and one additional treatment with inorganic fertilizer (N-P-K 4-14-8) and four replicates. In both areas, when the dose of organic compost was increased, the authors noticed a linear increase in fresh matter weight, number of leaves and plant height. In high-fertility area, compared to control (dose 0), using the highest dose (175 t/ha), the authors observed an increase of 280, 58 and 101% in fresh matter weight, number of leaves and plant height, respectively. For dry weight, we observed a linear increase in low fertility area and quadratic effect in high fertility area, with maximum estimated dry matter of 22.26 g applying 144 t/ha of organic compost. The nutrient accumulation was proportional to dry matter, with a linear increase in low fertility area and quadratic effect in high fertility area. The decreasing order of accumulated nutrients was K>N>Ca>P>S>Mg, with the highest values, in high fertility area, of 1,269, 471, 185, 91, 53 and 35 mg/ plant, respectively, for doses varying from 121 to 158 t/ha.en
dc.description.affiliationUniversidade Estadual Paulista Julio de Mesquita Filho (UNESP)
dc.description.affiliationUnespUniversidade Estadual Paulista Julio de Mesquita Filho (UNESP)
dc.format.extent621-627
dc.identifierhttp://dx.doi.org/10.1590/s0102-053620170423
dc.identifier.citationHorticultura Brasileira, v. 35, n. 4, p. 621-627, 2017.
dc.identifier.doi10.1590/s0102-053620170423
dc.identifier.fileS0102-05362017000400621.pdf
dc.identifier.issn0102-0536
dc.identifier.scieloS0102-05362017000400621
dc.identifier.scopus2-s2.0-85040737021
dc.identifier.urihttp://hdl.handle.net/11449/170566
dc.language.isoeng
dc.relation.ispartofHorticultura Brasileira
dc.relation.ispartofsjr0,605
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCichorium endivia
dc.subjectPlant nutrition
dc.subjectSoil fertility
dc.titleDoses de composto orgânico na produtividade e acúmulo de macronutrientes em chicóriapt
dc.title.alternativeDoses of organic compost on yield and accumulation of macronutrients on endiveen
dc.typeArtigo
unesp.author.lattes7941927299314984[5]
unesp.author.orcid0000-0003-3251-9491[5]

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
S0102-05362017000400621.pdf
Tamanho:
322.52 KB
Formato:
Adobe Portable Document Format
Baixar

Coleções

Artigos