Mechanized and individualized application of N-P-K in combined operations in sugarcane

Página do item simplificado
dc.contributor.authorCarneiro, Franciele M. [UNESP]
dc.contributor.authorFurlani, Carlos E.A. [UNESP]
dc.contributor.authorGírio, Lucas A. da S. [UNESP]
dc.contributor.authorda Silva, Rouverson P. [UNESP]
dc.contributor.authorMalheiros, Euclides B. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T17:33:40Z
dc.date.available2018-12-11T17:33:40Z
dc.date.issued2017-01-01
dc.description.abstractA new concept of fertilizer machine is under development and shows as differential individually fertilizer application, that is sources of N, P and K are applied separately for the purpose of improving the distribution efficiency of the quantities applied. The aim was to compare the quality of the individualized mechanized distribution of N, P and K in combined operations with and without herbicide application, as well as to evaluate the fertilizer application on each side of the fertilizer machine. The experiment was carried out on Cascavel farm, in the municipality of Matão-SP. The experimental design was established according to the criteria of quality control, and variables monitoring carried out in the place during fertilization operation, having the fertilizer distribution operation; simultaneous operation of fertilizer distribution and herbicide application treatments; and two simple operations, fertilizer distribution followed by herbicide application. We concluded that the better operational quality was in two distinct operations. The right side of the fertilizer had the best result because it applied the amount close to the regulated dosage. The distribution of potassium chloride expressed in the control charts greater operational quality compared to other fertilizers.en
dc.description.affiliationSão Paulo State University (Unesp) School of Agricultural and Veterinarian Sciences
dc.description.affiliationUnespSão Paulo State University (Unesp) School of Agricultural and Veterinarian Sciences
dc.format.extent676-688
dc.identifierhttp://dx.doi.org/10.1590/1809-4430-Eng.Agric.v37n4p676-688/2017
dc.identifier.citationEngenharia Agricola, v. 37, n. 4, p. 676-688, 2017.
dc.identifier.doi10.1590/1809-4430-Eng.Agric.v37n4p676-688/2017
dc.identifier.fileS0100-69162017000400676.pdf
dc.identifier.issn1808-4389
dc.identifier.issn0100-6916
dc.identifier.scieloS0100-69162017000400676
dc.identifier.scopus2-s2.0-85027183482
dc.identifier.urihttp://hdl.handle.net/11449/179091
dc.language.isoeng
dc.relation.ispartofEngenharia Agricola
dc.relation.ispartofsjr0,305
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectFertilizer
dc.subjectFertilizer machine
dc.subjectOperational quality
dc.subjectStatistical process control
dc.titleMechanized and individualized application of N-P-K in combined operations in sugarcaneen
dc.typeArtigo
unesp.author.lattes5834346164614238[2]
unesp.author.orcid0000-0002-1508-5372[2]

Arquivos

Pacote Original
Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
S0100-69162017000400676.pdf
Tamanho:
667.21 KB
Formato:
Adobe Portable Document Format
Baixar

Coleções

Artigos - Engenharia Rural - FCAV