Organic substrate and organic foliar fertilizer effect on chlorophyll index and growth in Umbuzeiro seedlings

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dc.creatorAlian Cássio Pereira Cavalcante
dc.creatorAdailza Guilherme Cavalcante
dc.creatorJosinaldo da Silva Henrique
dc.creatorJosé Flavio Cardoso Zuza
dc.creatorMurielle Magda Medeiros Dantas
dc.creatorRaunira da Costa Araújo
dc.date2018
dc.date.accessioned2026-07-07T02:44:25Z
dc.descriptionThe umbuzeiro (Spondias tuberosa Arr. Cam.) is a fruit tree originating from the Caatinga biome that enjoys high acceptance in the market for in natura consumption or industrialized products; as a result, its cultivation has become of great importance for the region of Northeast Brazil. The objective was to evaluate growth, substrate temperature and chlorophyll indices in umbuzeiro seedlings at organic substrate levels and with organic foliar fertilizer (EcoLife®) applications. The experimental design was a randomized block with a factorial arrangement of 5x2, with four replicates and three plants per experiment unit. The factors corresponded to the proportions of the organic compost to the substrates (0, 25, 50, 75 and 100%), with and without foliar applications of 1% organic foliar fertilizer. The growth, leaf area and chlorophyll indices of the umbuzeiro seedlings were higher in the treatments with organic compost and foliar applications of organic foliar fertilizer.
dc.formatapplication/pdf
dc.identifier0120-9965
dc.identifierhttps://www.redalyc.org/articulo.oa?id=180358913007
dc.identifierhttps://www.redalyc.org/journal/1803/180358913007/
dc.identifierhttps://www.redalyc.org/journal/1803/180358913007/html/
dc.identifierhttps://www.redalyc.org/journal/1803/180358913007/180358913007.epub
dc.identifierhttps://www.redalyc.org/journal/1803/180358913007/movil
dc.identifier10.15446/agron.colomb.v36n2.69866
dc.identifier.urihttp://hdl.handle.net/123456789/422372
dc.languageen
dc.publisherUniversidad Nacional de Colombia
dc.relationhttp://www.redalyc.org/revista.oa?id=1803
dc.rightsAgronomía Colombiana
dc.sourceAgronomía Colombiana (Colombia) Num.2 Vol.36
dc.subjectAgrociencias
dc.titleOrganic substrate and organic foliar fertilizer effect on chlorophyll index and growth in Umbuzeiro seedlings
dc.typeartículo científico

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Agronomía Colombiana - Universidad Nacional de Colombia