Aceitação de cultivares de bananas resistentes à Sigatoka Negra junto ao consumidor da região Nordeste do Brasil

Garruti, Déborah dos Santos; Matias, Melissa de Lima; Facundo, Heliofábia Virgínia de Vasconcelos; Silva, Ebenézer de Oliveira; Costa, Juliana Nascimento da; Silva, Maria Aparecida da

doi:10.1590/s0103-84782012000500030

Cited by 11 publications

(12 citation statements)

References 7 publications

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“…These results confirm those of Garruti et al (2012), in which the BRS Caipira variety received the lowest scores for overall acceptance (5.73), aroma (5.57) and flavor (5.44).…”

Section: Genotypesupporting

confidence: 83%

“…Regarding overall acceptance, the BRS Maravilha and TM 2803 improved genotypes were equally well accepted, when compared to the Prata Anã and Grand Naine commercial cultivars, with scores above 7.5. The average acceptance ratings obtained in this study are higher than those reported by Garruti et al (2012), for the Prata Anã, Grand Naine and Pacovan cultivars, which received scores between 6.0 and 7.0 for overall acceptance, aroma and flavor.…”

Section: Genotypecontrasting

confidence: 78%

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Physicochemical and sensorial quality of banana genotypes

Reis

Viana

Jesus

et al. 2016

Pesqui. Agropecu. Trop.

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Despite the diversity of banana varieties in Brazil, only a few cultivars have the proper agronomic traits and fruit quality for commercial exploitation. This study aimed at evaluating the physicochemical traits and sensorial acceptance of banana genotypes, in order to identify those with potential for commercial growing. Six improved banana genotypes were assessed (BRS Maravilha, PC 0101, FHIA 18, TM 2803, YB 4203 and BRS Caipira), as well as three commercial cultivars (Grand Naine, Pacovan and Prata Anã). Analyses of peel and pulp color, peel thickness, pulp yield, moisture, pH, soluble solids, titratable acidity, total carotenoids and sensorial acceptance were performed. The BRS Maravilha, FHIA 18, YB 4203 and BRS Caipira genotypes presented physicochemical traits similar to the Grand Naine, Pacovan and Prata Anã commercial cultivars. The BRS Maravilha and TM 2803 genotypes had sensorial acceptance similar to the Prata Anã and Grand Naine cultivars, and are therefore promising for commercial growing, with the advantage of being resistant to the black Sigatoka and Panama disease.

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“…These results confirm those of Garruti et al (2012), in which the BRS Caipira variety received the lowest scores for overall acceptance (5.73), aroma (5.57) and flavor (5.44).…”

Section: Genotypesupporting

confidence: 83%

Section: Genotypecontrasting

confidence: 78%

Physicochemical and sensorial quality of banana genotypes

Reis

Viana

Jesus

et al. 2016

Pesqui. Agropecu. Trop.

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“…The northeast is the principal banana-producing region in Brazil, cultivating 42 per cent of national production in 2011, (IBGE, 2012) and the only region without officially registered Black Sigatoka (Garruti et al, 2012). Producers in the major production area, the São Francisco Valley, are organized in cooperatives in order to legalize land property and manage irrigation systems in collaboration with the São Francisco Valley Development Coordinator (CODEVASF) (SEBRAE, 2008).…”

Section: Brazilmentioning

confidence: 99%

Same Disease—different research strategies: Bananas and Black Sigatoka in Brazil and Colombia

Córdoba

Jansen

2014

Singap J Trop Geogr

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Fungal disease epidemics have the potential to bring about drastic innovations. However, in the case of the Black Sigatoka (Mycosphaerella fijiensis) fungus in bananas, producers and international traders are still awaiting a breakthrough in crop protection research. Using the cases of Brazil and Colombia, this paper examines different agricultural research responses to the disease. Brazil opted to replace susceptible varieties with resistant ones, whereas in Colombia chemical control by private actors dominated. We argue that these different responses result from at least three interrelated factors. First, producer type-smallholder farmers or larger export-oriented plantations-influences the setting of crop protection research priorities. Second, a central, stateled role versus a private sector response influences the size and time perspective of research activities. Third, domestic markets with multiple crop varieties versus Cavendish-only export markets leads to differences in control practices and research responses. From this case study, we argue that the currently proposed innovation systems approaches in international agricultural research should adopt a broader perspective that assesses how research is interwoven with agrarian dynamics, commodity chains and particular state roles to elucidate how state-producer-researcher networks perform disease control and where and how to find new solutions.

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“…Output from these states is almost entirely absorbed by the domestic market due to the importance of the fruit in the diet of the local population (GARRUTI et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Biomass Accumulation and Nutrition in Micropropagated Plants of the Banana ‘Prata Catarina’ Under Biofertilisers

et al. 2017

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-Banana farming is an activity of great economic and social importance, and is carried out in most tropical countries. The aim of this work was to evaluate the biomass accumulation and levels of nitrogen (N), phosphorus (P), potassium (K), calcium (Ca) and magnesium (Mg) in micropropagated plants of the banana "Prata Catarina" during the acclimatization phase, under different types and doses of biofertilisers. The experimental design included randomised blocks in a 2 × 5 + (2) factorial scheme, with two types of liquid biofertilisers (bovine biofertiliser with anaerobic and aerobic fermentation) and five biofertiliser doses (0.25, 0.50, 0.75, 1.00, and 1.25 L plant -1 week -1 ), as well as two additional treatments (control and recommended mineral fertilisation). The following variables were analysed: dry weight of the leaves and roots, and mineral element content (N, P, K, Ca, and Mg) in different parts of the plant (leaf and root). During 90 days of acclimatization, the nutritional contribution of bovine biofertiliser with anaerobic fermentation was greater in comparison with the biofertiliser with aerobic fermentation and the control, but lower in comparison with mineral fertilisation. The 1000-mL dose of the biofertiliser with anaerobic fermentation promoted greater dry weight accumulation in the leaves and roots of the banana "Prata Catarina". The biofertiliser with anaerobic fermentation promoted higher levels of N, K, and Ca in the leaves, whereas the biofertiliser with aerobic fermentation promoted higher levels of P in the leaves and roots.Keywords: Musa sp.. Organic input. Mineral elements. ACÚMULO DE BIOMASSA E NUTRIÇÃO DE MUDAS MICROPROPAGADAS DE BANANEIRA PRATA CATARINA ADUBADAS COM BIOFERTILIZANTESRESUMO -A bananicultura destaca-se como uma atividade de grande importância econômica e social, sendo explorada na maioria dos países tropicais. O presente trabalho propôs avaliar o acúmulo de biomassa e os teores de nitrogênio (N), fósforo (P), potássio (K), cálcio (Ca) e magnésio (Mg) em mudas micropropagadas de bananeira cv. Prata Catarina, durante a fase de aclimatização sob diferentes tipos doses e de biofertilizantes. O delineamento experimental foi em blocos casualizados em arranjo fatorial 2 × 5 + (2), referentes a dois tipos de biofertilizantes líquidos (bovino de fermentação anaeróbia e aeróbia) e cinco doses de biofertilizantes (0,25; 0,50; 0,75; 1,00 e 1,25 L planta -1 semana -1 ), com dois tratamentos adicionais (controle e adubação mineral recomendada). Foram analisadas as seguintes variáveis: massa seca das folhas, das raízes e teores de elementos minerais (N, P, K, Ca e Mg) nas diferentes partes da planta (folha e raiz). O biofertilizante bovino com fermentação anaeróbia apresenta maior aporte nutricional em relação biofertilizante de fermentação aeróbio e ao controle, porém menor em relação à adubação mineral para as mudas durante os 90 dias de aclimatização. A dose de 1000 mL do biofertilizante com fermentação anaeróbia promove maior acúmulo de massa seca nas folhas e raízes da ...

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Aceitação de cultivares de bananas resistentes à Sigatoka Negra junto ao consumidor da região Nordeste do Brasil

Cited by 11 publications

References 7 publications

Physicochemical and sensorial quality of banana genotypes

Physicochemical and sensorial quality of banana genotypes

Same Disease—different research strategies: Bananas and Black Sigatoka in Brazil and Colombia

Biomass Accumulation and Nutrition in Micropropagated Plants of the Banana ‘Prata Catarina’ Under Biofertilisers

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