Características agronômicas de cultivares de alho em Diamantina

Oliveira, Fábio Luiz de; Doria, Haroldo; Teodoro, Ricardo Borges; Resende, Francisco Vilela

doi:10.1590/s0102-05362010000300019

Cited by 14 publications

(20 citation statements)

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“…These results are similar to those found by Oliveira et al (2010) Regarding the titratable acidity depending on vernalization periods, cultivars and planting locations, the highest average acidity was found for the cultivar Gigante-do-Nucleo in Barauna when the bulb-seeds were vernalized for 10 days, and in Governador Dix-sept Rosado when vernalizated for 10, 20 and 30 DV. The cultivar BRS-Hozan had the highest average acidity with 20 DV in Barauna, and in the treatments without vernalization and with 20 and 30 DV in Governador Dix-sept Rosado, the last two being similar to 10 DV (Table 3).…”

Section: Resultssupporting

confidence: 89%

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Qualitative Analysis of Vernalizated Semi-Noble Garlic Cultivars in Western Rio Grande Do Norte State, Brazil

et al. 2016

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-Garlic is a vegetable that has economic and social relevance in Brazil. Rio Grande do Norte is among the consumer states, however, despite having regions with favorable conditions for growing garlic, it depends on imports of this product to meet its demand. The introduction of cultivars that have high yield and quality, and the adjustments in vernalization technology, which is a key issue for adaptation of new cultivars, are mechanisms that can contribute to garlic revitalization in areas previously producing this vegetable. Therefore, the objective of this work was to assess the quality characteristics of semi-noble garlic cultivars subjected to different bulb-seed pre-planting vernalization periods in two counties of the Western Mesoregion of Rio Grande do Norte State (RN), Brazil. Two experiments were simultaneously conducted in Barauna RN and Governador Dix-sept Rosado RN, from April to November, 2012. A complete randomized block experimental design was used with four replications. The treatments were arranged in split-plot design, with the plots consisted of cultivars (Gigante-do-Nucleo and BRS-Hozan) and subplots consisted of bulb-seed preplanting vernalization (4±1°C) periods (0, 10, 20 and 30 days). The evaluations consisted of bulb diameter, pH, titratable acidity, soluble solids, total soluble sugars, reducing sugars, pungency, total solids and industrial index. The use of 10-day bulb-seed pre-planting vernalization increased the semi-noble garlic quality produced in Barauna and Governador Dix-sept Rosado. The cultivars Gigante-do-Nucleo and BRS-Hozan presented good prospects for industrialization, with good characteristics of flavor and aroma. KEYWORDS:Allium sativum L. Refrigeration. Quality. Industrial index. ANÁLISE QUALITATIVA DE CULTIVARES DE ALHO SEMI-NOBRE VERNALIZADO NAMESORREGIÃO OESTE POTIGUAR RESUMO -O alho é uma hortaliça de relevância econômica e social no Brasil. Entre os estados consumidores, o Rio Grande do Norte, especialmente, apesar de apresentar regiões com condições favoráveis ao cultivo de alho, depende da importação deste produto para atender a sua demanda. A introdução de cultivares mais produtivas e de qualidade, e ajustes da tecnologia de vernalização, ponto fundamental para adaptação de novas cultivares, são mecanismos que podem contribuir para revitalização do alho em regiões, anteriormente produtoras desta hortaliça. Com o presente trabalho, objetivou-se avaliar as características qualitativas de cultivares de alho semi-nobre, submetidas a diferentes períodos de vernalização pré-plantio dos bulbos-semente em dois municípios da Mesorregião Oeste Potiguar. A pesquisa constou de dois experimentos desenvolvidos, simultaneamente, em Baraúna/RN e Governador Dix-sept Rosado/RN, entre os meses de abril e novembro de 2012. O delineamento experimental foi o de blocos casualizados com quatro repetições. Os tratamentos foram dispostos em parcelas subdivididas, sendo as parcelas representadas pelas cultivares Gigante do Núcleo e BRS Hozan e as subparcelas constituídas pelos p...

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Section: Resultssupporting

confidence: 89%

“…On the other hand, the national product supply in the domestic market has shown a gradual increase in recent years, thanks to the development of new technologies and cultivars in producing areas (OLIVEIRA et al, 2010;GUTIERREZ;ROCHA, 2014).…”

Section: Introdutionmentioning

confidence: 99%

Qualitative Analysis of Vernalizated Semi-Noble Garlic Cultivars in Western Rio Grande Do Norte State, Brazil

et al. 2016

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“…The planting locations presented no statistically significant differences in plant height ( Figure 1B). Similar result was observed by Oliveira et al (2010), who found greater height for the BRS-Hozan compared to the Gigante-do-Nucleo, confirmed at 60, 90 and 120 DAP. Honorato (2012) also found the same results at 40, 60 and 120 DAP.…”

Section: Resultssupporting

confidence: 88%

“…Lower average bulb weight results were found by Honorato et al (2013), without bulb-seed vernalization, with bulbs with 9.14 g (Gigante-do-Nucleo) and 9.11 g (BRS-Hozan). Oliveira et al (2010) found different values in Diamantina, MG, with average bulb weight of 15.61 g (Gigante-do-Nucleo) and 12.61 g (BRS-Hozan), values that were lower than those found in the Western Mesoregion of Rio Grande do Norte State, Brazil.…”

Section: Resultsmentioning

confidence: 63%

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Productive Performance of Vernalizated Semi-Noble Garlic Cultivars in Western Rio Grande Do Norte State, Brazil

et al. 2016

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-The objective of this work was to evaluate the development and production of semi-noble garlic cultivars subjected to different bulb-seed pre-planting vernalization periods in two municipalities (Barauna and Governador Dix-sept Rosado) of the Western Mesoregion of Rio Grande do Norte State, Brazil. Therefore, two simultaneous experiments were conducted, from April to November, 2012. A complete randomized block experimental design was used with four replications. The treatments were arranged in split-plot design, with the plots consisted of cultivars (Gigante-do-Nucleo and BRS-Hozan) and subplots consisted of bulb-seed preplanting vernalization (4±1°C) periods (0, 10, 20 and 30 days). In Barauna, the cultivar Gigante-do-Nucleo proved to be adapted, with a yield of 4.56 Mg ha -1 without vernalization, while the BRS-Hozan presented a yield of 4.42 Mg ha -1 when vernalizated for 10 days at pre-planting. In Governador Dix-sept Rosado, the vernalization of 10 days improved the adaptation of both cultivars, however, with no significant yield increases. The use of vernalization improved adaptation of cultivars in the planting locations, facilitating the emergence of plants, increasing plant height and number of leaves, however, not promoting significant yield increases, therefore, this technology should not be used for produce this type of garlic in this region.Keywords: Allium sativum L. Refrigeration. Yield. DESEMPENHO PRODUTIVO DE CULTIVARES DE ALHO SEMI-NOBRE VERNALIZADAS NAMESORREGIÃO OESTE POTIGUAR RESUMO -Com o presente estudo, objetivou-se avaliar o desenvolvimento e a produção de cultivares de alho semi-nobre, submetidas a diferentes períodos de vernalização pré-plantio dos bulbos-semente em dois municípios da Mesorregião Oeste Potiguar. A pesquisa constou de dois experimentos desenvolvidos, simultaneamente, em Baraúna/RN e Governador Dix-sept Rosado/RN, entre os meses de abril e novembro de 2012. O delineamento experimental foi o de blocos completos casualizados com quatro repetições. Os tratamentos foram dispostos em parcelas subdivididas, sendo as parcelas representadas pelas cultivares Gigante do Núcleo e BRS Hozan e as subparcelas constituídas pelos períodos de vernalização pré-plantio dos bulbossemente a 4 ± 1 ºC: 0, 10, 20 e 30 dias. Em Baraúna, a cultivar Gigante do Núcleo mostrou-se adaptada, apresentando uma produtividade de 4,56 t ha -1 sem o uso da vernalização, enquanto a cultivar BRS Hozan obteve uma produtividade de 4,42 t ha -1 quando vernalizada por 10 dias em pré-plantio. Em Governador Dixsept Rosado, a vernalização de até 10 dias melhorou a adaptação de ambas as cultivares, entretanto, sem aumentos significativos na produtividade. O uso da vernalização, embora tenha melhorado a adaptação das cultivares nos locais de plantio, favorecendo a emergência de plantas, a altura de plantas e o número de folhas, não proporcionou aumentos significativos na produtividade, e, portanto, essa tecnologia não deve ser utilizada para produção deste tipo de alho na região.Palavras-Chave: Allium sativu...

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Direct planting of Allium sativum before and after desiccation of Urochloa brizantha straw with glyphosate

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et al. 2021

Scientia Horticulturae

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Características agronômicas de cultivares de alho em Diamantina

Cited by 14 publications

References 8 publications

Qualitative Analysis of Vernalizated Semi-Noble Garlic Cultivars in Western Rio Grande Do Norte State, Brazil

Qualitative Analysis of Vernalizated Semi-Noble Garlic Cultivars in Western Rio Grande Do Norte State, Brazil

Productive Performance of Vernalizated Semi-Noble Garlic Cultivars in Western Rio Grande Do Norte State, Brazil

Direct planting of Allium sativum before and after desiccation of Urochloa brizantha straw with glyphosate

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