Produtividade e qualidade de figos Roxo de Valinhos submetidos à fertirrigação e ao armazenamento refrigerado

Fronza, Diniz; Brackmann, Auri; Carlesso, Reimar; Anese, Rogério de Oliveira; Both, Vanderlei; Pavanello, Elizandra Pivotto; Hamann, Jonas Janner

doi:10.1590/s0034-737x2010000400009

Cited by 4 publications

(4 citation statements)

References 12 publications

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“…Originating in the Middle East, it is well adapted to humid and temperate subtropical climates, which allows its cultivation in various regions, such as the southeast of Brazil (FRONZA et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Phenology and Yield of the ‘Roxo De Valinhos’ Fig Cultivar in Western Potiguar

et al. 2017

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-The 'Roxo de Valinhos' fig is one of the most widely grown varieties in the world, however, there are still few studies on the phenology and yield of fig trees, especially in semi-arid regions. This study evaluated the phenology and yield aspects of the 'Roxo de Valinhos' fig cultivar in Western Potiguar. The experiment was carried out from July to December 2015 in the didactic orchard of the Federal Rural University of the Semi-Arid, UFERSA. The following phenological aspects were analyzed: pruning at the beginning of budding, emergence and maturity of the first fruit, beginning of harvest, length and diameter of branches, number of fruits per branch, length and diameter of fruits, absolute growth rate, yield per plant, number of fruits per plant, and fruit weight. We used descriptive statistics; for quantitative and qualitative characteristics, we used regression analysis and means test, through Tukey´s test at 5% probability. FENOLOGIA E PRODUÇÃO DA FIGUEIRA CV. ROXO DE VALINHOS NO OESTE POTIGUARRESUMO -A figueira 'Roxo de Valinhos' é uma das variedades mais cultivadas no mundo, no entanto, ainda existem poucos estudos sobre a fenologia e produção de figueiras, especialmente em regiões semi-áridas. Este estudo avaliou os aspectos fenológicos e produtivos da cultivar de figueira 'Roxo de Valinhos' no Oeste Potiguar. O experimento foi realizado de julho a dezembro de 2015 no pomar didático da Universidade Federal Rural do Semi-Árido, UFERSA. Os seguintes aspectos fenológicos foram analisados: poda do início ao brotamento, emergência e maturação do primeiro fruto, início da colheita, comprimento e diâmetro dos ramos, número de frutos por ramo, comprimento e diâmetro dos frutos, taxa de crescimento absoluto, rendimento por planta, número de frutos por planta e peso do fruto. Utilizamos estatística descritiva; Para as características quantitativas e qualitativas, utilizou-se análise de regressão e teste de médias, através do teste de Tukey a 5% de probabilidade. As figueiras mostraram boa adaptabilidade às regiões semi-áridas e precocidade quando comparadas às figueiras das regiões temperadas, em todos os estádios fenológicos; A cultivar estudada apresentou resultados promissores para o cultivo nesta região. Palavras-chave:Ficus carica L.. Taxa de crescimento. Desenvolvimento de frutos.

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Section: Introductionmentioning

confidence: 99%

Phenology and Yield of the ‘Roxo De Valinhos’ Fig Cultivar in Western Potiguar

et al. 2017

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“…Originally from the Middle East, it has adapted to the humid and temperate subtropical climate, and so can be grown in various regions of Brazil. Its fruit can be appreciated in natura or processed, but is considered fragile, as it has a short postharvest life, even when stored under refrigeration (DALASTRA et al, 2009;FRONZA et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

“…Originária do Oriente Médio, ela apresenta adaptação ao clima subtropical úmido e temperado, por isso seu cultivo pode ocorrer em diversas regiões do Brasil. Seus frutos podem ser apreciados in natura ou processados, porém são considerados frágeis por apresentarem uma breve vida pós-colheita, mesmo armazenados sob refrigeração (DALASTRA et al, 2009;FRONZA et al, 2010).…”

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Photosynthetic characteristics in fig tree accessions for diversification of production

Ferreira

Rodrigues²,

Lisboa³

et al. 2019

AGRO@MBIENTE ON-LINE

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Photosynthesis allows plants, through metabolic reactions, to obtain products for their growth and development. Knowledge of and estimating the physiological variables involved in the photosynthetic process can be an advantage in choosing accessions for setting up an orchard. The aim of this study therefore was to evaluate some of the physiological characteristics involved in the photosynthetic process of six commercial accessions of the fig tree. The experiment was conducted in a completely randomised design, comprising six treatments and six replications, giving a total of 36 experimental units. The treatments consisted of the following fig accessions: ‘Roxo de Valinhos’, ‘Palestino’, ‘Figo Vermelho’, ‘PI 189’, ‘Cuello Negro’ and ‘Turco’. The net rate of CO2 assimilation, stomatal conductance, transpiration rate and internal leaf temperature varied statistically between accessions. Some accessions demonstrated the same performance as ‘Roxo de Valinhos’ for the photosynthetic variables. As such, the dependence of the domestic market on one single cultivar should be reviewed; however, further studies on other physiological and production characteristics should be carried out in order to validate each recommendation.

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“…, Gonçalves et al (2006b),Leonel & Tecchio (2008) andFronza et al (2010), studying the fig fruit quality for different Brazilian regions, with maximum values of 13%. The climatic conditions (Figure 1) present in the region of the study can explain the higher SST observed in this study, generating high brightness, increasing photosynthetic capacity of the plants and better sugar translocation from the leaves to the fruit, being a relative sourcedrain.…”

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confidence: 99%

Postharvest quality of ‘Roxo de Valinhos’ fig fruits grown in semi-arid conditions

et al. 2017

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Aiming to evaluate the postharvest quality of ‘Roxo de Valinhos’ fig fruits grown in semi-arid conditions, this experiment was carried out in November, 2014, where fig fruit variety ‘Roxo de Valinhos’ were harvested from plants located at the didactic orchard of the Federal Rural University of Semi-Arid (UFERSA), Mossoró-RN, Brazil. Fruits were randomly harvested from 30 fig plants, spaced 2 m x 1.5 m, with 2 years old, according to three the fruit development stages (50%, 75% and 100% mature). The fruits were analyzed in Postharvest Physiology Laboratory, where the physical and chemical characteristics were evaluated, using 10 fruits for each stage. The evaluated characteristics were: weight, length, diameter, firmness, soluble solids, pH, titratable acidity and vitamin C. For the physical characteristics, fruits 100% mature presented the best results for weight, length and diameter, except for firmness which in fruits 50% mature presented the best results. For the chemical characteristics, only the soluble solid variable was signiicant and fruits 100% mature showed the best result, in this way, the fig tree ‘Roxo de Valinhos’ achieved the postharvest fruit quality and is viable for the semiarid region of the Rio Grande Norte State.

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Produtividade e qualidade de figos Roxo de Valinhos submetidos à fertirrigação e ao armazenamento refrigerado

Cited by 4 publications

References 12 publications

Phenology and Yield of the ‘Roxo De Valinhos’ Fig Cultivar in Western Potiguar

Phenology and Yield of the ‘Roxo De Valinhos’ Fig Cultivar in Western Potiguar

Photosynthetic characteristics in fig tree accessions for diversification of production

Postharvest quality of ‘Roxo de Valinhos’ fig fruits grown in semi-arid conditions

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