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Registros recuperados: 10
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Agronomic performance of Blackberry cultivars in Lapa-PR Rev. Bras. Frutic.
Croge,Camila Pereira; Cuquel,Francine Lorena; Biasi,Luis Antonio; Bona,Claudine de; Pintro,Paula Toshimi Matumoto.
Abstract Phenological studies with blackberry cultivars and the physical, chemical and sensory characterization of fruits are necessary to select the best cultivar adapted to local conditions and for the correct destination of fruits. The objective of this work was to evaluate the phenological stages of different blackberry cultivars, as well as to determine the quality of fruits, focusing on the recommendation of cultivars that are more adapted to local climate conditions. Moreover, the aim was to indicate the best destination of fruits produced, for either fresh consumption or as raw material for processing. The results indicated that the cultivars studied have adequate conditions for the expression of their productive potential, being Tupy cultivar the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Rubus; Small fruits; Phenology; Sensory analysis.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452019000200301
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Characterization of blueberry cultivar ‘climax’ Biological Sciences
Radünz, André Luiz; Scheunemann, Lucas Celestino; kröning, Daiane Pinheiro; Herter, Flavio Gilberto; Reichert Junior, Francisco Wilson; Radunz, Marjana; Silva, Vanessa Neumann.
  The objective of this work was to characterize the blueberry (Vaccinium spp.) cultivar Climax, Rabbiteye group (Vaccinium ashei Reade). In order to achieve that, a survey with blueberry plants (cultivar Climax), in full production, was conducted during the 2012/13 and 2013/14 seasons in the mesoregion of Pelotas, Rio Grande do Sul State, Brazil. Data regarding the distribution of flower and vegetative buds on branches of two lengths (long and short) was collected. Another evaluation, considering three positions of flower buds in the branch (apical, medial and basal), the number of flower primordia, open flowers and fruits formed was performed. Data were subject to ANOVA and, when significant, the averages were compared using either the F or Tukey’s HSD...
Tipo: Info:eu-repo/semantics/article Palavras-chave: 5.01.03.00-8 Fitotecnia; 2.03.03.00-9 Fisiologia Vegetal; Production habit; Small fruits; Blueberry; Flower primordial; Vaccinium spp. 5.01.03.01-6 Manejo e Tratos Culturais; 2.03.03.03-3 Ecofisiologia Vegetal.
Ano: 2018 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/40472
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Classification and fingerprinting of different berries based on biochemical profiling and antioxidant capacity PAB
Milivojević,Jasminka; Rakonjac,Vera; Akšić,Milica Fotirić; Pristov,Jelena Bogdanović; Maksimović,Vuk.
The objective of this work was to evaluate the biochemical composition of six berry types belonging to Fragaria, Rubus, Vaccinium and Ribes genus. Fruit samples were collected in triplicate (50 fruit each) from 18 different species or cultivars of the mentioned genera, during three years (2008 to 2010). Content of individual sugars, organic acids, flavonols, and phenolic acids were determined by high performance liquid chromatography (HPLC) analysis, while total phenolics (TPC) and total antioxidant capacity (TAC), by using spectrophotometry. Principal component analysis (PCA) and hierarchical cluster analysis (CA) were performed to evaluate the differences in fruit biochemical profile. The highest contents of bioactive components were found in Ribes...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bioactive compounds; Metabolite fingerprinting; Multivariate analysis; Nutraceuticals; Small fruits.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000900013
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Cultívars performance and blackberry pruning management Acta Agron. (Palmira)
Giacobbo,Clevison Luiz; Lugaresi,Adriana; Uberti,Alison; Santana,Alice Silva; Prado,Jean do; Louis,Bachelor; Castagnera,Luan; Culau,Lucas Roberto.
Abstract There was increased fruit consumption with potential health benefits in the last years, being blackberry one of these fruits. The objective of this work was to evaluate the performance of Blackberry cultivars and the influence of main stem management on BRS-Tupy cultivar. The first experiment assessed the cultivars: BRS-Tupy, Cherokee, Xavante, and Guarani; in the second experiment the evaluated prunings were: drastic winter pruning, 2, 3, and 4 main primocanes. The variables analyzed were: green and dry leaf mass, leaf area, number and average fruit mass, production per plant, average size and percentage of fruit moisture, and soluble solids. In relation to average weight, fruit size and yield, BRS-Tupy cultivar was superior in both cycles...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Climate; Primocanes; Production; Rubus sp.; Small fruits.
Ano: 2021 URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122021000200113
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Description of blackberry fruit growth by nonlinear regression models Rev. Bras. Frutic.
Silva,Édipo Menezes da; Tadeu,Maraísa Hellen; Silva,Victor Ferreira da; Pio,Rafael; Fernandes,Tales Jesus; Muniz,Joel Augusto.
Abstract Blackberry is a small fruit with several properties beneficial to human health and its cultivation is an alternative for small producers due to its fast and high financial return. Studying the growth of fruits over time is extremely important to understand their development, helping in the most appropriate crop management, avoiding post-harvest losses, which is one of the aggravating factors of blackberry cultivation, being a short shelf life fruit. Thus, growth curves are highlighted in this type of study and modeling through statistical models helps understanding how such growth occurs. Data from this study were obtained from an experiment conducted at the Federal University of Lavras in 2015. The aim of this study was to adjust nonlinear,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Regression analysis; Model Selection; Fit quality; Sigmoid; Small fruits; Fruit development.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000200701
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Interacciones causales del necrosamiento de yemas florales en zarzamora 'Tupy'. Colegio de Postgraduados
Argote Hernández, Cajeme Nicolás.
Actualmente en México la principal frutilla que se exporta en fresco es la zarzamora ‘Tupy’ (Rubus spp.). El Estado de Michoacán produce más de 90% del total a nivel nacional. Uno de los problemas de producción es el necrosamiento de las yemas florales. No existen reportes documentados sobre el necrosamiento de las yemas en zarzamora. Se diseñó un experimento con zarzamora ´Tupy´ en Los Reyes, Michoacán para diagnosticar las posibles interacciones causales del necrosamiento de yemas. Se probaron cinco fechas de forzado (defoliación), tres tratamientos de dosis y formas variables de aplicación de thidiazurón (TDZ) y ácido giberélico (AG3) en pre y post defoliación y dos dosis de aplicación edáfica de nitrógeno (350 a 500 unidades/ha.). La primera fecha...
Palavras-chave: Rubus; Frutillas; Reguladores de crecimiento; Rendimiento; Fruticultura; Maestría; Small fruits; Growth regulators; Yield.
Ano: 2012 URL: http://hdl.handle.net/10521/1788
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Maintenance pruning in physalis commercial production Bragantia
D’angelo,Jessica Welinski de Oliveira; Bastos,Marília Camotti; Cuquel,Francine Lorena.
ABSTRACT Due to field and literature divergences about the best management of physalis (Physalis peruviana L.), this paper aimed to verify the effect of maintenance pruning on the productivity and quality of its fruit. The plants were submitted to 4 different ways of management during their entire cycle: (i) no stem pruning; (ii) keeping only 4 stems; (iii) keeping 6 stems; and (iv) keeping 8 stems. The sampling began 80 days after transplantation (DAT) of the seedlings and it was executed weekly, totaling 7 evaluations. The results demonstrated that pruned plants produced higher caliber fruits. However, the plants that did not receive pruning were the most productive. Therefore, as long as the price of physalis fruit is a matter of quantity and not of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Physalis peruviana L.; Post-harvest; Small fruits; Culture management.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200214
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Performance of blueberry cultivars under mild winter conditions Ciência Rural
Medeiros,José Gilberto Sousa; De Bona,Claudine Maria; Cuquel,Francine Lorena; Biasi,Luiz Antonio.
ABSTRACT: Evaluation of yield performance is important to find the most adapted blueberry cultivars in a particular region. This research aimed to evaluate the flowering and hasvesting periods, the production per plant, and fruit quality of eight rabbiteye blueberry cultivars (Aliceblue, Bluebelle, Bluegem, Briteblue, Climax, Delite, Powderblue, and Woodard) and two highbush blueberries (Georgiagem and O’Neal), in mild winter conditions in Pinhais-PR. Flowering and harvesting periods, production, berry weight, size, pH, soluble solids, titratable acidity, ratio and color of the fruits were evaluated in the 2013/2014 and 2014/2015 growing seasons, when the plants had two and three years old, respectively. Cultivars flowered from August to September, and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Vaccinium spp; Small fruits; Chilling hours; Postharvest.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000900403
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Phenology, production and quality of blueberry produced in humid subtropical climate Rev. Bras. Frutic.
Medeiros,José Gilberto Sousa; Biasi,Luiz Antonio; Bona,Claudine Maria de; Cuquel,Francine Lorena.
Abstract Studies on adaptation to the cultivation site are necessary for the recommendation of new cultivars. The aim of this study was to evaluate the phenological development, productivity and fruit quality of eight blueberry cultivars from the rabbiteye group (Aliceblue, Bluebelle, Bluegem, Briteblue, Climax, Delite, Powderblue and Woodard) and two from the highbush group (Georgiagem and O’Neal) under humid subtropical conditions in the 2012/2013, 2013/2014 and 2014/2015 cycles. Beginning and end of flowering, beginning and end of harvesting, fruit set, production, mass, diameter, pH, content of soluble solids, titratable acidity, ratio and coloring were evaluated. The evaluated cultivars presented flowering in the period from July to September,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Vaccinium sp.; Small fruits; Fruit set.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000300703
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Yield and quality of primocane-fruiting raspberry grown under plastic cover in southern Brazil Scientia Agricola
Marchi,Priscila Monalisa; Carvalho,Ivan Ricardo; Pereira,Ivan dos Santos; Rosa,Tiago Corazza da; Höhn,Daniela; Szareski,Vinícius Jardel; Reisser Júnior,Carlos; Antunes,Luis Eduardo Corrêa.
ABSTRACT: Raspberry (Rubus idaeus L.) is an economically important crop and its cultivation has been expanded across temperate and subtropical regions of Brazil. Growing raspberries under plastic cover has becoming more common worldwide. This study investigated the effect of plastic cover on productive and morphological performance of primocane-fruiting raspberry cultivars, in southern Brazil. The experiment was arranged in a 3 × 2 × 2 factorial design, with three raspberry cultivars, ‘Heritage’; ‘Fallgold’ and ‘Alemãzinha’; two cultivation systems, presence and absence of plastic cover; and two production cycles, fall and spring. We measured days from transplanting to flowering and harvesting. Plants were evaluated for dry mass of pruning, plant height,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Rubus idaeus L.; Production; Protected crop; Small fruits; Berries.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162019001600481
Registros recuperados: 10
Primeira ... 1 ... Última
 

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