Productivity and quality of strawberry under different environments and biofertilizer doses/ Produtividade e qualidade do morangueiro sob dois ambientes e doses de biofertilizante
Cultivation in greenhouse emerges as important in creating a more favorable microclimate for the production. In this context, the aim of this study was to evaluate the productivity and quality of strawberry under two cultivation environments and mixed doses of biofertilizers. The experiment was cond...
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Veröffentlicht in: | Revista brasileira de engenharia agrícola e ambiental 2015-10, Vol.19 (10), p.961 |
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Sprache: | spa |
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Zusammenfassung: | Cultivation in greenhouse emerges as important in creating a more favorable microclimate for the production. In this context, the aim of this study was to evaluate the productivity and quality of strawberry under two cultivation environments and mixed doses of biofertilizers. The experiment was conducted at the Experimental Farm of the University of International Integration of Lusophone African-Brazilian (UNILAB), at the Macico Baturite, CE, with cultivar Oso Grande from September 2013 to January 2014. The experimental design was in randomized blocks with split plots, with four replications. In plots the effect of two crop environments was evaluated while in the subplots the effect of five doses of biofertilizers. From 37 days after transplanting (DAT), weekly the number of fruits were counted to obtain the yield per plant, mass, diameter, length and soluble solids content of the fruit. Higher fruit yield (10,734 kg [ha.sup.-1]) was obtained in plants grown under greenhouse environment in zero dose. The quality characteristics of fruits grown in the open field conditions showed higher values indicating the temperature and light affect these characteristics. Key words: greenhouse Fragaria x ananassa Duch organic input O cultivo em ambiente protegido desponta como importante na criacao de um microclima mais favoravel a producao. Neste contexto, o objetivo do trabalho foi avaliar a produtividade e a qualidade do morango submetido a dois ambientes de cultivo e doses de biofertilizante misto. O experimento foi conduzido na Fazenda Experimental da Universidade da Integracao Internacional da Lusofonia Afro-Brasileira (UNILAB), no Macico de Baturite, CE, com cultivar Oso Grande, no periodo de setembro de 2013 a janeiro de 2014. O delineamento experimental foi de blocos ao acaso com parcelas subdivididas, com quatro repeticoes. Nas parcelas avaliou-se o efeito de dois ambientes de cultivo e nas subparcelas o efeito de cinco doses de biofertilizante. A partir de 37 dias apos o transplantio (DAT) contava-se, semanalmente, o numero de frutos para obtencao da produtividade por planta, massa, diametro, comprimento e teor de solidos soluveis dos frutos. A maior produtividade de frutos (10.734 kg [ha.sup.-1]) foi obtida nas plantas desenvolvidas no ambiente telado, na dose zero. As caracteristicas de qualidade dos frutos cultivados em condicoes de campo aberto apresentaram maiores valores indicando que a temperatura e a luminosidade afetam tais caracteristicas. Palavras- |
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ISSN: | 1415-4366 |
DOI: | 10.1590/1807-1929/agriambi.v19n10p961-966 |