Effect of phosphorus and zinc on the growth of Theobroma grandiflorum Schum seedlings

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorFernandes, Antonio Rodrigues-
Autor(es): dc.creatorCarvalho, Janice Guedes de-
Autor(es): dc.creatorMelo, Paulo César-
Data de aceite: dc.date.accessioned2026-02-09T12:07:58Z-
Data de disponibilização: dc.date.available2026-02-09T12:07:58Z-
Data de envio: dc.date.issued2015-10-08-
Data de envio: dc.date.issued2017-08-01-
Data de envio: dc.date.issued2017-08-01-
Data de envio: dc.date.issued2017-08-01-
Fonte completa do material: dc.identifierhttp://www.cerne.ufla.br/site/index.php/CERNE/article/view/557-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/14525-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1155005-
Descrição: dc.descriptionThe effect of phosphorus and zinc on the growth of “cupuaçu” (Theobroma grandiflorum Schum.) seedlings was evaluated under greenhouse conditions. Samples of a tipic dystrophic Red Latosol (Ousol) were collected from 0-20 cm depth in the Campus of Federal University of Lavras, Minas Gerais State, Brazil. Soil analyses showed 1 mg P (by Mehlich 1) and 0.9 mg of Zn dm-3. A randomized experimental block design with treatments arranged in a factorial 4 x 3 scheme, with four levels of P (0; 150; 300 and 450 mg dm-3) and three levels of Zn (0; 5 and 10 mg dm-3), with four replications, was used. Data collected were height, and diameter of plants eight months after planting, leaf area and dry matter production after harvesting the experiment. Results showed that P, Zn application and the interaction P/Zn increased (p < 0,05) growth of cupuaçu seedlings. The treatment that produced the highest leaf area and dry matter production of plants was the combination of 300 mg P and 5 mg Zn dm-3 of soil.-
Publicador: dc.publisherCERNE-
???dc.source???: dc.sourceCERNE; Vol 9 No 2 (2003); 221-230-
???dc.source???: dc.sourceCERNE; Vol 9 No 2 (2003); 221-230-
???dc.source???: dc.source2317-6342-
???dc.source???: dc.source0104-7760-
Palavras-chave: dc.subjectP/Zn interaction-
Palavras-chave: dc.subjectDry matter-
Palavras-chave: dc.subjectLeaf area-
Palavras-chave: dc.subjectPlant height-
Palavras-chave: dc.subjectOxisol-
Título: dc.titleEffect of phosphorus and zinc on the growth of Theobroma grandiflorum Schum seedlings-
Tipo de arquivo: dc.typeinfo:eu-repo/semantics/article-
Tipo de arquivo: dc.typeinfo:eu-repo/semantics/publishedVersion-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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