2014
DOI: 10.1590/brag.2014.009
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Efeito da época de poda na produção e qualidade de frutos de mirtileiro

Abstract: ResumoAs pequenas frutas, como o mirtilo (Vaccinium spp.), apresentam propriedades nutricionais e alto potencial antioxidante. Práticas de manejo como a época de poda podem provocar diferentes respostas nas plantas, devido a alterações nas condições climáticas a que as plantas estarão expostas durante seu período reprodutivo. O objetivo do presente trabalho foi avaliar o efeito da poda seca sobre a produção e atributos de qualidade dos frutos de mirtileiro, cultivares Clímax, Bluegem e Powderblue, nas condiçõe… Show more

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Cited by 4 publications
(3 citation statements)
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“…The highest values were of oligomeric phenolics followed by dimeric and polymeric phenolics. The contents of total phenolics of myrtle fruit are similar to values determined in blueberries cultivars by Radünz et al (2014).Total anthocyanin contents increased considerably alongside with myrtle fruit ripening varying from 4.94 mg/100 g to 125.82 mg/100 g fresh weight (Figure 4). Rufino et al (2010) reported 143 mg total anthocyanins in 100 g fresh tissue of myrtle fruit, a concentration very close to the values determined in the present work with fruit at the ripening stage 5.…”
Section: Quality and Ripening Variablessupporting
confidence: 78%
“…The highest values were of oligomeric phenolics followed by dimeric and polymeric phenolics. The contents of total phenolics of myrtle fruit are similar to values determined in blueberries cultivars by Radünz et al (2014).Total anthocyanin contents increased considerably alongside with myrtle fruit ripening varying from 4.94 mg/100 g to 125.82 mg/100 g fresh weight (Figure 4). Rufino et al (2010) reported 143 mg total anthocyanins in 100 g fresh tissue of myrtle fruit, a concentration very close to the values determined in the present work with fruit at the ripening stage 5.…”
Section: Quality and Ripening Variablessupporting
confidence: 78%
“…A cor dos frutos está associada a atributos genéticos (pureza varietal, potencial de produtividade, precocidade, resistência a condições adversas de solo e clima), mas também à radiação solar incidente sobre eles. Assim, é possível associar maior disponibilidade de radiação solar com a coloração mais intensa do fruto (Radünz et al, 2014), pois maior incidência resulta em maior produção de pigmentos fotossintetizantes e, consequentemente, coloração mais acentuada, resultados esses que também explicam a correlação positiva entre as coordenadas L* e h° de frutos com capulho.…”
Section: Tutoramentounclassified
“…Due to its growing characteristics and considering the economic and social aspects, the blueberry (Vaccinium spp. ), Family Ericaceae, subfamily Vaccinioideae (Peña, Gubert, Tagliani, Bueno, & Biasi, 2012), is presented as an alternative to compose the productive matrices of family units (Radünz et al, 2014). This fruit has attracted the attention of consumers, food handlers, trading agents and farmers (Marangon & Biasi, 2013) because of its high added value, nutraceutical and nutritional value, as well as its feasibility to be cultivated in small areas (Radünz et al, 2016).…”
Section: Introductionmentioning
confidence: 99%