Composting of winery waste and characteristics of the final compost according to Brazilian legislation.

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dc.contributorEDUARDO SOUZA COSTA BARROS, UNIVASF; MIRIAM CLEIDE CAVALCANTE DE AMORIM, UNIVASF; NELCI OLSZEVSKI, UNIVASF; PAULA TEREZA DE SOUZA E SILVA, CPATSA.
dc.creatorBARROS, E. S. C.
dc.creatorAMORIM, M. C. C. de
dc.creatorOLSZEVSKI, N.
dc.creatorSILVA, P. T. de S. e
dc.date2022-03-10T12:00:29Z
dc.date2022-03-10T12:00:29Z
dc.date2022-03-10
dc.date2021
dc.date.accessioned2026-07-07T05:56:47Z
dc.descriptionThe waste generated in the production of wine and grape juice is characterized by a high concentration of organic matter, when properly treated, can serve as sustainable strategies for its use and destination, and among these, the production of biocompost. Thus, the objective of this study was to evaluate the process of composting grape marc, sheep manure, and mango leaves, evaluating in the biocompost its physical-chemical, nutritional and microbiological characteristics for use in agriculture. The composting pile assembly followed the proportion of 30% of sheep manure as nitrogenous material and 70% of carbon-rich material (divided into 50% of grape marc and 20% of hose leaves), the initial C/N ratio was 33:1, and the process lasted 120 days according to legislation. When evaluating the results, the process occurred in an accelerated manner, where at 30 days the biocompost was already stabilized, and at the end of the process (120 days) it presented a C/N ratio of 5.85, as well as acceptable levels for the macronutrients K and P, and with-out risk of phytotoxicity, and could be used as organic fertilizer or as soil conditioner, reducing environmentally inadequate destination and generating savings with their reinsertion in the production chain.
dc.identifierJournal of Environmental Science and Health, Part B, v. 56, n. 5, p. 447?457, 2021.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1140703
dc.identifierhttps://doi.org/10.1080/03601234.2021.1900694
dc.identifier.urihttp://hdl.handle.net/123456789/503121
dc.languageeng
dc.rightsopenAccess
dc.subjectBagaço de uva
dc.subjectEsterco de ovelha
dc.subjectFolhas de manga
dc.subjectBiocomposto
dc.subjectReutilização agrícola
dc.subjectDesperdício orgânico
dc.subjectResíduos de vinícolas
dc.subjectCompostagem
dc.subjectAgricultura
dc.subjectMatéria Orgânica
dc.subjectIndústria Agrícola
dc.subjectOrganic wastes
dc.subjectComposting
dc.titleComposting of winery waste and characteristics of the final compost according to Brazilian legislation.
dc.typeArtigo de periódico

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