Eggshell as a source of calcium in the production, nutrition and bromatological composition of 'Piata' and 'Marandu' grasses

dc.contributor.authorSilveira, Nagila H. da
dc.contributor.authorRabelo, Flavio H. S.
dc.contributor.authorRezende, Adauton V. de
dc.contributor.authorRabelo, Carlos H. S. [UNESP]
dc.contributor.authorBianchini, Hudson C.
dc.contributor.institutionUniv Jose do Rosario Vellano
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T15:29:38Z
dc.date.available2018-11-26T15:29:38Z
dc.date.issued2016-02-01
dc.description.abstractThe demand for environmentally sustainable agricultural production systems encouraged this study, which evaluated the productive aspects and nutritional status of 'Piata' palisadegrass and productive aspects and bromatological composition of 'Marandu' palisadegrass fertilized with eggshell, replacing other sources of calcium. 'Piata' palisadegrass was grown in the field, in a randomized block design, and 'Marandu' palisadegrass in pots, in a completely randomized design, both with eggshell doses equivalent to 0, 78, 156, 234, 312 and 390 kg ha(-1) of total calcium, using four replicates. The productive aspects of 'Piata' and 'Marandu' grasses were not significantly altered by the eggshell doses, as well as the contents and accumulations of N, P, K, Ca, Mg, S, B, Cu, Fe, Mn and Zn in the 'Piata' palisadegrass and dry mass, neutral detergent fiber, acid detergent fiber, hemicellulose, crude protein, digestible energy, metabolizable energy and the apparent digestibility of dry mass in the 'Marandu' palisadegrass. As a source of calcium, eggshell did not increase the mass production of the forages and did not promote improvements in the nutritional status of 'Piata' palisadegrass and bromatological composition of 'Marandu' palisadegrass.en
dc.description.affiliationUniv Jose do Rosario Vellano, Inst Ciencias Agr, Alfenas, MG, Brazil
dc.description.affiliationUniv Sao Paulo, Ctr Energia Nucl Agr, Piracicaba, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr & Vet, Jaboticabal, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr & Vet, Jaboticabal, SP, Brazil
dc.format.extent113-118
dc.identifierhttp://dx.doi.org/10.1590/1807-1929/agriambi.v20n2p113-118
dc.identifier.citationRevista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 20, n. 2, p. 113-118, 2016.
dc.identifier.doi10.1590/1807-1929/agriambi.v20n2p113-118
dc.identifier.fileS1415-43662016000200113.pdf
dc.identifier.issn1807-1929
dc.identifier.scieloS1415-43662016000200113
dc.identifier.urihttp://hdl.handle.net/11449/158877
dc.identifier.wosWOS:000376487400003
dc.language.isoeng
dc.publisherUniv Federal Campina Grande
dc.relation.ispartofRevista Brasileira De Engenharia Agricola E Ambiental
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectpasture fertilization
dc.subjectalternative sources of nutrients
dc.subjectindustrial by-products
dc.subjectenvironmental sustainability
dc.subjectUrochloa brizantha
dc.titleEggshell as a source of calcium in the production, nutrition and bromatological composition of 'Piata' and 'Marandu' grassesen
dc.typeArtigo
dcterms.rightsHolderUniv Federal Campina Grande

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