Aplicações de tecnologias pós-colheita para bananas 'Prata-Anã' produzidas em Roraima

Prill, Marcos André de Souza; Neves, Leandro Timoni Buchdid Camargo; Campos, André José de; Silva, Samuel; Chagas, Edvan Alves; Araújo, Wellington Farias

doi:10.1590/s1415-43662012001100013

Cited by 8 publications

(8 citation statements)

References 11 publications

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“…Among the analyzed fruits, the banana had the highest percentage of losses resulting from mechanical causes (34.12% of the total average). According to Prill et al (2012), bananas are particularly susceptible to mechanical damage and this can easily compromise fruit quality. This is especially true when transport conditions include inadequate packing.…”

Section: Resultsmentioning

confidence: 99%

“…Dentre as frutas analisadas, a banana apresentou a maior porcentagem de perdas por causas mecânicas, representando 34,12% da quantidade média total. De acordo com Prill et al (2012), a banana é uma fruta suscetível a danos mecânicos que podem comprometer negativamente sua qualidade. Especialmente quando transportada em condições inadequadas de acondicionamento, como as presenciadas na microrregião estudada, onde as frutas são carregadas a granel em caminhões cobertos por lona, com predisposição a danos mecânicos, desordens fisiológicas e contaminação.…”

Section: Resultsunclassified

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Estimates and causes of fresh fruit post-harvest losses in the Chapadinha Microregion, Maranhão, Brazil

Silva

Almeida²,

Ferreira³

et al. 2018

AGRO@MBIENTE ON-LINE

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Fruit growing contributes to Brazilian socioeconomic growth, both as a source of food for the population and in the generation of employment and income. However, the production chain incurs significant negative impacts, mainly due to post-harvest losses. The objective of the current study was to estimate the post-harvest losses of fruits, occurring in the retail markets of Anapurus, Belágua, Mata Roma, São Benedito do Rio Preto and Urbano Santos (Maranhão State). The study was carried out with visits to 45 commercial establishments, and the deployment of a questionnaire regarding post-harvest losses of 12 fruits. It is concluded that, in decreasing order, losses were: avocado (11.76 ± 0.09%) > papaya (11.65% ± 0.02) > banana (10.82 ± 1.75%) > grape (10.08 ± 0.06%) > passion fruit (9.28 ± 0.04%) > pineapple (8.62 ± 0.04%) > watermelon (8.48 ± 0.05%) > mango (8.00 ± 0.18%) > orange (7.12 ± 0.10%) > apple (6.68 ± 0.07%) > pear (6.52 ± 0.03%) > melon (4.32 ± 0.01%). Physiological disorders were the main cause of losses, with estimated losses being up to 10.62%. It is suggested that losses could be reduced with: better hygiene in commercial environments, effective planning of the quantities offered, and the adoption of low cost technologies for the conservation and refrigeration of temperate fruits. Some public initiatives, such as the increase in availability of training courses, improvement of roads in the rural areas of the Chapadinha Microregion, and encouragement of the expansion of fruit growing in Maranhão, may lead to improvements, with direct benefits to society in general.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsunclassified

Estimates and causes of fresh fruit post-harvest losses in the Chapadinha Microregion, Maranhão, Brazil

Silva

Almeida²,

Ferreira³

et al. 2018

AGRO@MBIENTE ON-LINE

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“…A utilização de filmes plásticos em estudo realizado por Prill et al (2012) indicou resultado positivo no aparecimento de lesões nas cascas dos frutos de banana 'Prata-Anã', pois retardou o processo de maturação e proporcionou a proteção dos frutos contra patógenos de pós-colheita, permitindo a ampliação do período de comercialização.…”

Section: Resultsunclassified

EFEITO DA TEMPERATURA E DE EMBALAGENS SOBRE A ANTRACNOSE EM FRUTOS DE MANGA cv. TOMMY ATKINS

2018

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<p>Este trabalho teve como objetivo avaliar a eficiência de diferentes temperaturas e embalagens para o controle da antracnose (Colletotrichum sp.) na cultura da manga. Os frutos selecionados encontravam-se em estádio de maturação comercial, possuindo uniformidade de cor, tamanho e ausência de injúrias mecânicas e fisiológicas, sendo submetidos à inoculação e em seguida à câmara úmida por 24 horas. Posteriormente, foram aplicados os tratamentos: T1 – 10ºC sem embalagem; T2 – 10ºC com embalagem individual; T3 – 10ºC com embalagem coletiva; T4 – 24ºC sem embalagem; T5 - 24ºC com embalagem individual; T6 – 24ºC com embalagem coletiva; T7 – temperatura ambiente sem embalagem (testemunha); T8 – temperatura ambiente com embalagem individual; T9 – temperatura ambiente com embalagem coletiva. Utilizou-se delineamento inteiramente casualizado com cinco repetições, dispostos num esquema fatorial 3 x 3 (três temperaturas e três embalagens). Foram avaliadas incidência (I) e severidade (S) da doença aos 0, 4, 8 e 12 dias após os tratamentos (DAT). Os dados foram submetidos à análise de variância e as médias comparadas pelo teste de Scott-Knott (P≤ 0,05). Os resultados obtidos demonstraram que todos os frutos analisados foram suscetíveis à antracnose, nos diferentes tratamentos, sendo o armazenamento refrigerado a 10ºC com embalagem individual o que apresentou melhor resultado, podendo ser recomendado como um método alternativo no controle pós-colheita de antracnose em frutos de manga.</p>

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“…Banana cultivation in Roraima is one of the main agricultural activities performed by small and medium-sized producers (FGV, 2020). As a crop suitable for commercial and subsistence purposes and urban orchards, banana is planted in all municipalities (PRILL et al, 2012;SIATER, 2022), but on a larger scale in Caroebe and Rorainópolis, a forest region, and in Iracema and Mucajaí, a transition region between the Brazilian cerrado and forest (MOREIRA et al, 2007).…”

Section: Black Sigatoka (Mycosphaerella Fijiensis)mentioning

confidence: 99%

Threats and challenges in the control of quarantine pathogens in the state of Roraima Brazil

Halfeld-Vieira

Schurt²,

Barbosa³

et al. 2022

AGRO@MBIENTE ON-LINE

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Plant diseases can negatively impact the production and sale of agricultural crops in a given region. Because it is a border state, Roraima is a potential entry route of quarantine pathogens that can threaten Brazilian agriculture. Constant health surveillance is an essential tool to mitigate the risks of the introduction and spread of important pathogens. In order to avoid or reduce the negative impacts caused by diseases resulting from the introduction or occurrence of a pathogen, a well-structured phytosanitary inspection program and technical guidelines for producers are necessary. The combined efforts of research institutions and state agencies aim to reduce production losses caused by diseases. Thus, the objective of this review is to address the main threats and challenges in controlling quarantine pests in the state of Roraima based on the experience of research and extension institutions in monitoring, pest detection and mitigation strategies. In this respect, contextualizing the events discussed may contribute to guiding plant defense measures, thus mitigating the risks of quarantine pathogen introduction and spread in Roraima.

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Aplicações de tecnologias pós-colheita para bananas 'Prata-Anã' produzidas em Roraima

Cited by 8 publications

References 11 publications

Estimates and causes of fresh fruit post-harvest losses in the Chapadinha Microregion, Maranhão, Brazil

Estimates and causes of fresh fruit post-harvest losses in the Chapadinha Microregion, Maranhão, Brazil

EFEITO DA TEMPERATURA E DE EMBALAGENS SOBRE A ANTRACNOSE EM FRUTOS DE MANGA cv. TOMMY ATKINS

Threats and challenges in the control of quarantine pathogens in the state of Roraima Brazil

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