Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1109170
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dc.contributor.authorSILVA, G. de L. S.pt_BR
dc.contributor.authorCARNEIRO, M. S. de S.pt_BR
dc.contributor.authorANDRADE, A. P. dept_BR
dc.contributor.authorARAÚJO, J. S.pt_BR
dc.contributor.authorMEDEIROS, G. M.pt_BR
dc.contributor.authorCÂNDIDO, M. J. D.pt_BR
dc.contributor.authorEDVAN, R. L.pt_BR
dc.contributor.authorMAGALHÃES, J. A.pt_BR
dc.date.accessioned2019-05-21T00:49:44Z-
dc.date.available2019-05-21T00:49:44Z-
dc.date.created2019-05-20
dc.date.issued2018
dc.identifier.citationRevista Electrónica de Veterinaria - REDVET, v. 19, n. 7, p. 1-12, jul. 2018.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1109170-
dc.descriptionThis study aimed to evaluate the effect of different planting densities and phosphorus fertilization on yield, chemical and mineral composition of Pornunça (Manihot sp.) cultivated under rainfed system, from May 2010 to October 2011. It was adopted the randomized blocks design in a factorial 4 x 4 with three replications, 4 spacing (1.5 x 1.5, 1.5 x 2.0, 2.0 x 2.0 and 2, 5 x 2.0 meters) and 4 phosphorus levels (0.0, 56.66, 113.32 and 169.98 g plant-1 superphosphate). For the total dry mass (TDM) of Pornunça there was effect (P=0.023) isolated from different plant spacing used, and the spacing 1.5 m x 2.0 m provided greater TDM. The planting spacing and phosphorus fertilization showed interaction effect (P<0.05) in the chemical composition only for organic matter and mineral composition presented individual effect for phosphorus levels in the soil and in the phosphorus content of Pornunça plant. For the other variables, there was no effect on the interaction and individual factor (planting spacing and phosphorus fertilization). In dry conditions, planting spacing influences the dry matter forage production and organic matter Pornunça, presented greater value for both the spacing of 1.5 m x 2.0 m. Fertilizing with simple superphosphate increases soil organic matter of Pornunça, until the dosage of 56.66 g plant-1 in the spacing of 1.5 m x 2.0 m, and linearly for the phosphorus content of the plant used regardlessof spacing.pt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.titleProduction, chemical and mineral composition of Pornunça (Manihot sp.) under different planting densities and phosphorus fertilization.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2020-03-05T11:11:11Z
dc.subject.thesagroCaatingapt_BR
dc.subject.thesagroManiçobapt_BR
dc.subject.thesagroForragempt_BR
dc.subject.nalthesaurusForagept_BR
dc.subject.nalthesaurusSemiarid zonespt_BR
dc.subject.nalthesaurusManihotpt_BR
riaa.ainfo.id1109170pt_BR
riaa.ainfo.lastupdate2020-03-05 -03:00:00
dc.contributor.institutionGuilherme de Lira Sobral Silva, Universidade Federal do Ceará – UFCEpt_BR
dc.contributor.institutionMaria Socorro de Souza Carneiro, Universidade Federal do Ceará – UFCEpt_BR
dc.contributor.institutionAlberício Pereira de Andrade, Universidade Federal Rural de Pernambuco – UFRPEpt_BR
dc.contributor.institutionJucilene Silva Araújo, Instituto Nacional do Semiárido – INSApt_BR
dc.contributor.institutionGeovergue Rodrigues Medeiros, Instituto Nacional do Semiárido – INSApt_BR
dc.contributor.institutionMagno José Duarte Cândido, Universidade Federal do Ceará – UFCEpt_BR
dc.contributor.institutionRicardo Loiola Edvan, Universidade Federal do Piuaí – UFPIpt_BR
dc.contributor.institutionJoão Avelar Magalhães, Empresa Brasileira de Pesquisa Agropecuária - Embrapa Meio-Norte.pt_BR
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