Evaluation of White-Fleshed Peach and Nectarine Varieties in New Jersey

Frecon, Jerome L.; Belding, Robert D.; Lokaj, Gail R.W.

doi:10.17660/actahortic.2002.592.63

Cited by 9 publications

(10 citation statements)

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“…Este baixo teor de sólidos solúveis pode estar relacionado com a época de maturação dos mesmos, uma vez que 80% e 66,67% dos genótipos destas populações (VADAC 0062 e VADAC 0050, respectivamente) tiveram seus frutos colhidos durante o período de maio a junho (Tabela 3). Resultados semelhantes foram obtidos por Frecon et al (2002), sendo o menor teor de sólidos solúveis em frutos de maturação mais precoce. Segundo Souza et al (1998;2000), a produção de frutos precoces com alto teor de sólidos solúveis é um dos grandes obstáculos no melhoramento do pessegueiro.…”

Section: Resultsunclassified

Seleção de progênies e genitores de pessegueiro com base nas características dos frutos

Júnior

Bruckner

Cantín³

et al. 2011

Rev. Bras. Frutic.

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Melhorar a qualidade do fruto é um dos principais objetivos dos programas de melhoramento genético do pessegueiro, tendo relação direta com as preferências de mercado e do consumidor. Quando se fala em qualidade, busca-se obter plantas produtivas, com frutos grandes e firmes, com ótimos sabor e coloração. Porém, o pêssego produzido no Brasil ainda deixa a desejar, principalmente em firmeza, quando comparado aos padrões internacionais. Os objetivos deste trabalho foram avaliar, selecionar e indicar genótipos que apresentem frutos de boa qualidade e com polpa não fundente, para utilização futura como genitor masculino no programa de melhoramento de pessegueiro da Universidade Federal de Viçosa. Os trabalhos foram desenvolvidos na Estação Experimental de Aula Dei (CSIC), Zaragoza - Espanha, durante o período de maio a agosto de 2006, sendo analisados cerca de 687 indivíduos, pertencentes a 17 populações de pessegueiro. Com base nos resultados obtidos, pólen de 'Crown Princess' e dos seedlings VADAC 0027, VADAC 0052, VADAC 0063 e VADAC0065 podem ser recomendados para utilização como genitores no programa de melhoramento do pessegueiro da UFV, visando a obter frutos de boa qualidade e com textura não fundente.

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Section: Resultsunclassified

Seleção de progênies e genitores de pessegueiro com base nas características dos frutos

Júnior

Bruckner

Cantín³

et al. 2011

Rev. Bras. Frutic.

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“…Brown rot and gray mold resistance have not been successfully introduced into recently released cultivars. These are the main peach diseases, but other diseases have been investigated (Frecon et al 2002, Reighard 2002. Current breeding programs are creating new cultivars with improved production and visual appearance attributes, but the ideal cultivar(s) that combine consumer quality attributes and domestic and long-distance shipping remain elusive.…”

Section: Genotypementioning

confidence: 99%

Proteomics in Food Biotechnology

2012

OMICs Technologies

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“…Because of these characteristics, it was suggested that white-fleshed peaches and nectarines can be eaten when still firm if hard texture is not a concern. Frecon et al (2002) compared the peach and nectarines developed in New Jersey with some white-fleshed cultivars from other locations and found that 'Carolina Belle', 'Klondlike', 'Blushing Star', 'Sugar Giant', 'Snow Giant', and 'Arctic Jay' showed promise for planting on the basis of fruit quality.…”

Section: Variety Trialsmentioning

confidence: 99%

“…For example, these differences were 46, 52, and 49 d for the earliermaturing cultivars of 'Crimson Lady', 'Rich Lady', and 'Vista', respectively, while they were, 34, 28, and 26 d for the late-maturing cultivars of 'Ryan Sun', 'September Snow', and 'Fairtime', respectively. In New Jersey, 'Saturn', 'Sugar Giant', and 'Snow King' were harvested on 21 July, 12 Aug., and 20 Aug., respectively (Frecon et al, 2002). However, in Idaho, these three cultivars were harvested between 2 to 3 weeks later ( Table 2).…”

Section: Cultivars Inmentioning

confidence: 99%

“…nectarina) constituted of 18% of the total fruit production in Idaho in 2006, and production of white-flesh peaches has increased in this state during recent years (Idaho Tree Fruit Census, 2007). Similar to the situation in other peach-producing states (Frecon et al, 2002), the best orchard sites are taken for development and urbanization in Idaho. However, new peach orchards are often planted in old apple (Malus •domestica cv.…”

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confidence: 99%

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Bloom and Harvest Dates, Fruit Quality Attributes, and Yield of Modern Peach Cultivars in the Intermountain Western United States

Fallahi

Shafii

et al. 2009

hortte

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Production of peaches (Prunus persica) in southwestern Idaho and other states in the intermountain western United States has increased during recent years, requiring information on the performance of modern cultivars in the region. Thus, a long-term project was conducted to investigate bloom date, harvest date, cumulative growing degree-days, fruit quality, and yield of various yellow- and white-fleshed peaches under conditions of southwestern Idaho during 2003 to 2007. The analysis of average response over these years indicated that ‘Snow Giant’, ‘Jupiter’, ‘Yuko King’, ‘Burpeach Six’, ‘Fairtime’, ‘Coral Star’, ‘July Sun’, and ‘Zee Lady’ bloomed earlier (5–7 Apr.), while ‘Sierra Gem’, ‘Fancy Lady’, and ‘Red Star’ bloomed later (11–12 Apr.) than other cultivars. ‘Crimson Lady’, ‘May Sun’, and ‘Sierra Gem’ were the earliest cultivars, had smaller fruit, and on average were harvested on 11, 13, and 24 July and needed 94, 96, and 103 days from full bloom to harvest, respectively. ‘Opal Moncav’, ‘August Flame’, ‘August Lady’, ‘Ryan Sun’, ‘September Snow’, ‘Yukon King’, and ‘Fairtime’ were harvested during the second half of September. The periods between bloom and harvest for these cultivars on average were 160, 163, 163, 168, 171, 173, and 177 days, respectively, and these cultivars often had greater soluble solids concentrations than other cultivars. ‘PF12B’ and ‘PF15A’ were “mid-season,” but ‘PF 20–007’ and ‘PF 24–007’ were “late-season” cultivars. ‘PF12B’, ‘PF15A’, ‘PF 20–007’, ‘Star Fire’, ‘Burapeach Six’, ‘Coral Star’, ‘All Star’, and ‘Zee Lady’ had higher yield than many of the other cultivars. While the “early-season” cultivars can be planted for regional and local market, the “mid-season” and “late-season” peaches are excellent choices for marketing during September and early October when production of the similar cultivars are already completed in warmer regions. Overall, ‘Sweet Dream’, ‘August Lady’, ‘Zee Lady’, ‘August Flame’, ‘Snow Giant’, ‘Saturn’, ‘Jupiter’, and ‘PF24–007’ showed satisfactory to great performance in this long-term evaluation.

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Evaluation of White-Fleshed Peach and Nectarine Varieties in New Jersey

Cited by 9 publications

References 0 publications

Seleção de progênies e genitores de pessegueiro com base nas características dos frutos

Seleção de progênies e genitores de pessegueiro com base nas características dos frutos

Proteomics in Food Biotechnology

Bloom and Harvest Dates, Fruit Quality Attributes, and Yield of Modern Peach Cultivars in the Intermountain Western United States

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