Nitrogen fertilization of paiaguas grass: production and nutrition

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniv Estadual Goias-
Autor(es): dc.contributorUniversidade Federal de Goiás (UFG)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorDomingues, Alexandre Alves-
Autor(es): dc.creatorMarques Santos, Alessandro Jose-
Autor(es): dc.creatorBackes, Clarice-
Autor(es): dc.creatorRodrigues, Lucas Matheus-
Autor(es): dc.creatorTeodoro, Arthur Gabriel-
Autor(es): dc.creatorBessa, Stephanie Vicente-
Autor(es): dc.creatorRibon, Adriana Aparecida-
Autor(es): dc.creatorGiongo, Pedro Rogerio-
Autor(es): dc.creatorGrava de Godoy, Leandro Jose [UNESP]-
Autor(es): dc.creatorFernandes de Resende, Cinthya Cristina-
Data de aceite: dc.date.accessioned2022-08-04T21:59:16Z-
Data de disponibilização: dc.date.available2022-08-04T21:59:16Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.32404/rean.v8i2.5918-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/218799-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/218799-
Descrição: dc.descriptionNitrogen (N) is a nutrient associated with the development of plant shoots, which makes it a vitally important element for the maintenance and sustainability of pasture. The goal of this study was to evaluate the effects of nitrogen fertilization on the productive and nutritional traits of Urochloa brizantha Paiaguas, as well as the efficiency of digital imaging and the use of a chlorophyll meter in obtaining green color indices. The experiment was conducted in the field on the Escola farm at the State University of Goias, located in Sao Luis de Montes Belos, GO. A randomized-block design with five treatments and four replicates was adopted. Treatments consisted of four N rates (0, 75, 150, 300, and 600 kg ha(-1)) in the form of ammonium sulfate. The grass responded up to the N rate of 374 kg ha(-1) for production-related traits, such as plant height, number of tillers, and shoot dry matter. Maximum dry matter yields were 21,225 and 13,710 kg ha(-1) year(-1) for the first and second cycles, respectively. Both the chlorophyll meter and digital imaging were efficient in indicating plant N nutritional status. Paiaguas grass responds to N similarly to other Urochloa brizantha cultivars.-
Descrição: dc.descriptionUniv Estadual Goias, Campus Oeste, Sao Luis De Montes Belos, Go, Brazil-
Descrição: dc.descriptionUniv Fed Goias, Campus Samambaia, Goiania, Go, Brazil-
Descrição: dc.descriptionUniv Estadual Goias, Unidade Univ Palmeiras, Palmeiras De Goias, Go, Brazil-
Descrição: dc.descriptionUniv Estadual Goias, Unidade Univ Santa Helena, Santa Helena De Goias, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Campus Registro, Registro, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Campus Registro, Registro, SP, Brazil-
Formato: dc.format10-
Idioma: dc.languageen-
Publicador: dc.publisherUniv Estadual Mato Grosso Sul-
Relação: dc.relationRevista De Agricultura Neotropical-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectChlorophyll meter-
Palavras-chave: dc.subjectDigital imaging-
Palavras-chave: dc.subjectColor indices-
Palavras-chave: dc.subjectNi trogen-
Palavras-chave: dc.subjectPasture-
Título: dc.titleNitrogen fertilization of paiaguas grass: production and nutrition-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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