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	Provedor de dados 63 (2) Autor Leão,Patrícia Coelho de Souza (2) Nunes,Bruna Thaís Gonçalves (2) Lima,Maria Auxiliadora Coelho de (1) Souza,Emille Mayara Carvalho de (1) Palavra-chave Grape breeding (1) Grapevine (1) Leaf removal (1) REML/BLUP (1) Shoot topping (1) Summer pruning (1) Tropical viticulture (1) Vitis sp. (1) Vitis vinifera L. (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2018 (1) 2016 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Repeatability coefficients and genetic gains in table grape progenies for the Brazilian semi-arid region 63 Leão,Patrícia Coelho de Souza; Nunes,Bruna Thaís Gonçalves; Souza,Emille Mayara Carvalho de. ABSTRACT: Table grape stands out among the main fruit-bearing plants of irrigated agriculture in the São Francisco Valley region of Brazil. This study estimated repeatability and heritability coefficients and predicted genetic gains in order to select superior genotypes in grape progenies from controlled hybridizations using the Restricted Maximum Likelihood/Best Linear Unbiased Prediction (REML/BLUP) methodology. Individual plants were evaluated for the variables of production (kg per plant), number of bunches, bunch weight (g), berry diameter (mm), and soluble solids content (°Brix). We evaluated 194 hybrids from 30 crosses between Vitis vinifera and interspecific hybrids in Juazeiro, Bahia State, Brazil, over four growing seasons. Repeatability... Tipo: Info:eu-repo/semantics/article Palavras-chave: Vitis sp.; REML/BLUP; Grapevine; Grape breeding. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000500387 Canopy management effects on ‘Syrah’ grapevines under tropical semi-arid conditions 63 Leão,Patrícia Coelho de Souza; Nunes,Bruna Thaís Gonçalves; Lima,Maria Auxiliadora Coelho de. ABSTRACT The aim of this study was to evaluate the effects of shoot topping and leaf removal practices on vegetative vigor, yield and physicochemical characteristics of the 'Syrah' grape in the semi-arid tropical climate conditions of the São Francisco River Valley in the northeast of Brazil. The experiment was conducted over five growing cycles from 2010 to 2012 in a 'Syrah' commercial vineyard in the municipality of Casa Nova, Bahia, Brazil. Treatments consisted of leaf removal once or twice during fruit set or at the beginning of bunch closure, and one or two shoot toppings of the berry when pea-sized or 10 days after berry growth had commenced. Leaf removal and shoot topping did not affect yield, plant vigor components nor the main attributes of fruit... Tipo: Info:eu-repo/semantics/article Palavras-chave: Vitis vinifera L.; Tropical viticulture; Summer pruning; Shoot topping; Leaf removal. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162016000300209 Registros recuperados: 2 Primeira ... 1 ... Última

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