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首页> 外文期刊>Revista Brasileira de Fruticultura >Severidade da antracnose e perda de matéria fresca de frutos de dez procedências de maracujázeiro-doce (Passiflora alata Dryander) em dois ambientes de armazenamento
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Severidade da antracnose e perda de matéria fresca de frutos de dez procedências de maracujázeiro-doce (Passiflora alata Dryander) em dois ambientes de armazenamento

机译：在两个存储环境中十种甜百香果（Passiflora alata Dryander）的炭疽病严重程度和水果新鲜物质的损失

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Sweet passion fruit (Passiflora alata Dryander) from ten different sources were evaluated for the severity of anthracnose (Colletotrichum gloeosporioides Penz.) and their fresh weight losses when stored in two environmental conditions: cold storage (5oC and 90% R.H.) and room temperature (23±1oC and 65±5% R.H.). Seed plants were established from ten sources proceeding from the Central of Food Supply of S?o Paulo State - CEAGESP (sources A, B e C), Vi?osa-MG (source D), Tomé-A?u-PA (source E), Itacoatiara-AM (source F), Ouro Preto d'Oeste-RO (source G), Domingos Martins-ES (source H), Pontes e Lacerda-MT (source I), Rondonópolis-MT (source J) and stem cuttings were collected from the best plants to produce the asexual matrix plants. Unriped fruits produced in Distrito Federal, Brazil, were harvested from plants obtained by stem-rooted cuttings. All origins were collected in wild conditions, except A, B, C and E sources. Fruit evaluations were done by determining their weight fresh matter after 0, 3, 6, 9 and 12 days after harvesting, whereas the anthracnose severity (% of fruit area with lesions) and incidence (% of infected fruits) of other diseases were evaluated after 12 days of storage. The anthracnose was less severe on fruits from sources I and G, however, this disease shown less severe attack when fruits were stored in cold conditions. After 12 days of storage at room temperature, the fruit sources G and A, had fresh matter losses of 16,68% and 17,86% while in cold storage the fresh matter losses were 7,71% and 6,61%, respectively. The percentage of fresh matter loss of G, A, E, J and F fruit sources was less in room temperature when compared with other sources. It was observed after 12 days at cold storage, that the fresh matter loss shown an average of 9,78%, which is approximately twice lower the storage at room temperature (22,06%).
机译：评价了来自十种不同来源的甜百香果（Passiflora alata Dryander）炭疽病（Colletotrichum gloeosporioides Penz。）的严重程度以及在两种环境条件下冷藏时的鲜重损失：冷藏（5oC和90％RH）和室温（ 23±1oC和65±5％RH）。从圣保罗州食品供应中心-CEAGESP（来源A，B e C），Viosa -MG（来源D），Tomé-A？u-PA（来源）的十个来源建立种子植物E），Itacoatiara-AM（来源F），Ouro Preto d'Oeste-RO（来源G），Domingos Martins-ES（来源H），Pontes e Lacerda-MT（来源I），Rondonópolis-MT（来源J）和从最好的植物中收集茎插枝，以生产无性基质植物。巴西迪特里托联邦生产的未成熟果实是从通过根茎cutting插获得的植物中收获的。除A，B，C和E来源外，所有来源均在野生条件下收集。水果评估是通过在收获后0、3、6、9和12天后确定其新鲜鲜重来进行的，而炭疽病的严重程度（有病变的水果面积百分比）和其他疾病的发生率（感染的水果百分比）则是在评估之后储存12天。 I和G来源的水果中炭疽病的严重程度较轻，但是，当将水果储存在寒冷的条件下时，该病的侵袭性较轻。在室温下储存12天后，水果来源G和A的新鲜物质损失分别为16,68％和17.86％，而在冷藏中，新鲜物质损失分别为7,71％和6,61％ 。与其他来源相比，室温下G，A，E，J和F水果来源的新鲜物质损失百分比更低。在冷藏12天后观察到，新鲜物质损失平均为9,78％，大约是室温下（22,06％）的两倍。

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