Magnetically treated water for irrigation: effects on production and efficiency of water use in carrot (Daucus carota L.) crop
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Autores
Fernando Ferrari Putti
https://orcid.org/0000-0002-0555-9271
Luís Roberto Almeida Gabriel Filho
https://orcid.org/0000-0002-7269-2806
Camila Pires Cremasco
https://orcid.org/0000-0003-2465-1361
Josué Ferreira Silva Junior
https://orcid.org/0000-0002-8057-1465
Abstract
Carrot cultivation has increased within vegetable production because of its benefits to human health. The aim of this study was to investigate the effect of different irrigation using magnetically treated water and potable water on a carrot crop. The experiment was conducted in the Department of Rural Engineering of the Faculty of Agricultural Sciences (FCA-UNESP), Botucatu-SP Campus (Brazil), from September to December, 2015. A randomized complete block with a 2×5 factorial and 10 repetitions was adopted. Thus, the treatments included 2 types of water (potable and magnetically treated) and 5 spare blades that corresponded to the percentage of evapotranspiration (25, 50, 75, 100 and 125% ETc), with drip irrigation. The magnetically treated water irrigation yielded an increase in green root biomass, and the highest production was seen with 100 and 125% ETc, verifying the possibility of increased carrot productivity. There was a significant increase in the number of leaves, bulb length and diameter when the carrot crop was irrigated with magnetically treated water.
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The copyright of the articles and illustrations are the property of the Revista Colombiana de Ciencias Hortícolas. The editors authorize the use of the contents under the Creative Commons license Attribution-Noncommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0). The correct citation of the content must explicitly register the name of the journal, name (s) of the author (s), year, title of the article, volume, number, page of the article and DOI. Written permission is required from publishers to publish more than a short summary of the text or figures.
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