Yield and quality of ‘Italia’ grapes submitted to irrigation and fertilization control at the San Francisco Valley, Brazil

Pimenta Martins Andrade, Victor Pimenta; Silva Dias, Merideise Silva; Aliçandro Bezerra da Silva, José Bezerra; Sebastião Costa de Sousa, José Costa; Lima Simões, Welson Lima

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dc.creator	Pimenta Martins Andrade, Victor Pimenta
dc.creator	Silva Dias, Merideise Silva
dc.creator	Aliçandro Bezerra da Silva, José Bezerra
dc.creator	Sebastião Costa de Sousa, José Costa
dc.creator	Lima Simões, Welson Lima
dc.date	2016-11-04
dc.date.accessioned	2022-03-21T20:07:54Z
dc.date.available	2022-03-21T20:07:54Z
dc.identifier	https://comunicatascientiae.com.br/comunicata/article/view/1762
dc.identifier	10.14295/cs.v7i2.1762
dc.identifier.uri	http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77851
dc.description	The aim of this research was to evaluate aspects related to flowering, fruiting and quality of ‘Italia’ grape produced under different irrigation and fertilization. The experiment was performed from October, 2014 to February, 2015, in a production area of 0.50 ha at IFSERTÃO-PE, in Petrolina-PE, Brazil. The experiment was carried out in a randomized blocks design, with a split block scheme, with four irrigation treatments (plots), four fertilizer treatments (subplots) and four repetitions. The plots consisted of the multiplying factors, 0.75 (L1); 1.00 (L2); 1.25 (L3) and 1.50 (L4), of the recommended crop coefficients (Kc) by Embrapa Semi-Arid for the ‘Italia’ grapevine. The subplots were composed by the factors 1.00 (AD1), 0.75 (AD2), 0.50 (AD3) and 0.25 (AD4) of the recommended fertilization with an BIOSON as organic product (commercial name). It was observed that the reduction in water depth provided greater number of buds per branch and a larger number of clusters per plant. The highest yields were obtained with lower irrigation depths and 50% and 65% of the recommended fertilization. The highest soluble solids of the fruit were achieved using the 75% of irrigation Kc and 25% of recommended mineral fertilization. The lower total acidity values were obtained with the Kc multiplication factors that were lower than 1.04 and higher than 1.22.	en-US
dc.description	The aim of this research was to evaluate aspects related to flowering, fruiting and quality of ‘Italia’ grape produced under different irrigation and fertilization. The experiment was performed from October, 2014 to February, 2015, in a production area of 0.50 ha at IFSERTÃO-PE, in Petrolina-PE, Brazil. The experiment was carried out in a randomized blocks design, with a split block scheme, with four irrigation treatments (plots), four fertilizer treatments (subplots) and four repetitions. The plots consisted of the multiplying factors, 0.75 (L1); 1.00 (L2); 1.25 (L3) and 1.50 (L4), of the recommended crop coefficients (Kc) by Embrapa Semi-Arid for the ‘Italia’ grapevine. The subplots were composed by the factors 1.00 (AD1), 0.75 (AD2), 0.50 (AD3) and 0.25 (AD4) of the recommended fertilization with an BIOSON as organic product (commercial name). It was observed that the reduction in water depth provided greater number of buds per branch and a larger number of clusters per plant. The highest yields were obtained with lower irrigation depths and 50% and 65% of the recommended fertilization. The highest soluble solids of the fruit were achieved using the 75% of irrigation Kc and 25% of recommended mineral fertilization. The lower total acidity values were obtained with the Kc multiplication factors that were lower than 1.04 and higher than 1.22.	pt-BR
dc.format	application/pdf
dc.language	eng
dc.publisher	Federal University of Piauí	en-US
dc.relation	https://comunicatascientiae.com.br/comunicata/article/view/1762/395
dc.rights	Copyright (c) 2016 Victor Pimenta Pimenta Martins Andrade, Merideise Silva Silva Dias, José Bezerra Aliçandro Bezerra da Silva, José Costa Sebastião Costa de Sousa, Welson Lima Lima Simões	en-US
dc.source	Comunicata Scientiae; Vol. 7 No. 2 (2016); 175-182	en-US
dc.source	Comunicata Scientiae; v. 7 n. 2 (2016); 175-182	pt-BR
dc.source	2177-5133
dc.source	2176-9079
dc.subject	acidez total	pt-BR
dc.subject	coeficiente de cultura	pt-BR
dc.subject	sólidos solúveis	pt-BR
dc.title	Yield and quality of ‘Italia’ grapes submitted to irrigation and fertilization control at the San Francisco Valley, Brazil	en-US
dc.title	Yield and quality of ‘Italia’ grapes submitted to irrigation and fertilization control at the San Francisco Valley, Brazil	pt-BR
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion