Variabilidade espacial das perdas na colheita mecanizada do algodoeiro com diferentes armações de coleta

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal do Vale do São Francisco-
Autor(es): dc.creatorDa Silva, Rouverson Pereira-
Autor(es): dc.creatorCortez, Jorge Wilson-
Autor(es): dc.creatorVoltarelli, Murilo Aparecido-
Autor(es): dc.creatorCassia, Marcelo Tufaile-
Autor(es): dc.creatorFurlani, Carlos Eduardo Angeli-
Data de aceite: dc.date.accessioned2025-08-21T23:18:30Z-
Data de disponibilização: dc.date.available2025-08-21T23:18:30Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2013-07-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/232136-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/232136-
Descrição: dc.descriptionIn any mechanized operation is the common occurrence of losses, and in the case of the harvest is important that these be quantified in order to minimize them. The work aimed was evaluated the influence of spatial quantitative losses (soil, plants and total) in operation mechanically harvested cotton, using frames with collection areas 1.125 m, 2.25 m and 4.50 m. Samples were collected in the municipality of Ipameri, GO, on a plot of 1.4 ha, being demarcated 41 points, spaced at 50 mx 9 m. The crop was harvested by a combine harvester John Deere, model 9960, with five lines platform. The samples were collected by placing the frame on the ground, collecting all cotton lying on the ground and then made up the collection that remained in the cotton plant after the passage of the harvester. Data were analyzed using descriptive statistics and geostatistics for making the maps. Losses had found large spatial variability, with high indices considered for the mechanical harvesting of cotton, predominantly losses on losses in plants in soil. The frame of 4.50 m showed the smallest variance and coefficient of variation than the frames of 1.125 and 2.25 m.-
Descrição: dc.descriptionUniversidade Estadual Paulista, Jaboticabal, SP-
Descrição: dc.descriptionUniversidade Federal do Vale do São Francisco, Petrolina, PE-
Descrição: dc.descriptionUniversidade Estadual Paulista, Jaboticabal, SP-
Formato: dc.format293-301-
Idioma: dc.languagept_BR-
Relação: dc.relationComunicata Scientiae-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectGeostatistics-
Palavras-chave: dc.subjectPrecision farming-
Palavras-chave: dc.subjectSample areas-
Título: dc.titleVariabilidade espacial das perdas na colheita mecanizada do algodoeiro com diferentes armações de coleta-
Título: dc.titleSpatial variability process of the losses in the mechanized harvesting of cotton with different frames collection-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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