Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1147331
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dc.contributor.authorHOSS, C. G.
dc.contributor.authorTAVARES, J. M. R.
dc.contributor.authorMOREIRA, A. J. G.
dc.contributor.authorBELLI FILHO, P.
dc.contributor.authorMATTHIENSEN, A.
dc.date.accessioned2022-10-14T18:08:20Z-
dc.date.available2022-10-14T18:08:20Z-
dc.date.created2022-10-14
dc.date.issued2022
dc.identifier.citationSustainability, v. 14, n. 12523, 2022.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1147331-
dc.descriptionAbstract: Sustainability in intensive animal production is directly linked to water management. The increasing pressure on water resources and the occurrence of increasingly frequent and severe droughts makes it harder to meet the demand for animal husbandry in rural properties and highlights the importance of rational water use and the search for alternative sources of water supply. In the midwest region of Santa Catarina state, south of Brazil, the use of cisterns to store rainwater collected from the roofs of houses that confine animals is an alternative already widely used and encouraged to minimize water scarcity. Studies that deal with the potential for rainwater use in livestock production are still scarce; however, available information provides a concrete basis for further technical and economic feasibility studies. The present study aimed to evaluate, based on local precipitation and available harvesting areas, the potential of the use of rainwater to supply the water demand (r, %) and the water-saving potential (R, m3/year) in swine and poultry Concentrated Animal Feeding Operations (CAFOs) in Jacutinga river basin and contiguous sub-basin municipalities, a region with great national importance in this activity. As a result, potential r values of 100% to supply water demand in the poultry sector and between 32.7% and 68.3% in the different production stages of the swine sector were obtained. The potential R value in the study area represented 5.2 million m3 per year. Such results reveal the high potential of rainwater harvesting systems not only for minimizing impacts of drought periods but also as an abundant source of water for supplying the husbandry water demand of rural farms, ensuring water security, and serving as a tool for managing local water resources.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectGestão da água
dc.subjectSegurança hídrica
dc.subjectWater security
dc.subjectRainwater harvesting systems
dc.titleAssessing the potential for rainwater harvesting use in a concentrated animal feeding operation region in the south of Brazil.
dc.typeArtigo de periódico
dc.subject.thesagroSuinocultura
dc.subject.thesagroAvicultura
dc.subject.thesagroProdução Animal
dc.subject.thesagroAgricultura Sustentável
dc.subject.thesagroÁguas Pluviais
dc.subject.thesagroCaptação D´água
dc.subject.thesagroDeficiência Hídrica
dc.subject.nalthesaurusSwine
dc.subject.nalthesaurusAviculture
dc.subject.nalthesaurusConcentrated animal feeding operations
riaa.ainfo.id1147331
riaa.ainfo.lastupdate2022-10-14
dc.identifier.doihttps://doi.org/10.3390/su141912523
dc.contributor.institutionCAROLINE GABRIELA HOSS, Universidade Federal de Santa Catarina; JORGE MANUEL RODRIGUES TAVARES, Polytechnic Institute of Beja; AILTON JOÃO GONÇALVES MOREIRA, Universidade Federal de Santa Catarina; PAULO BELLI FILHO, Universidade Federal de Santa Catarina; ALEXANDRE MATTHIENSEN, CNPSA.
Aparece nas coleções:Artigo em periódico indexado (CNPSA)

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