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首页> 外文期刊>Tropical Science >Evaluation of some British potato varieties for keeping quality under natural storage conditions in Bangladesh
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Evaluation of some British potato varieties for keeping quality under natural storage conditions in Bangladesh

机译：对孟加拉国在自然存储条件下保持品质的一些英国马铃薯品种的评估

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Storage quality of three sizes of tubers of eight British potato varieties in their second and third generations has been compared with a recommended variety, Diamant, of Dutch origin. Average weight loss of the British varieties due to dehydration was 19.00% in the second and 17.55% in the third-generation tubers. Loss was 18.16% and 20.55% respectively in the controls. Small tubers were found to suffer most from dehydration. Erwinia spp. and Fusarium spp. were identified as the cause of rot disease. Average loss of the British varieties due to rotting was 13.33% in the second and 8.75% in the third generation, compared with 10.0% and 16.67% in the controls. Rot was observed in Ailsa and Kingston in the second and Ailsa in the third-generation tubers. Maximum loss due to rot was observed in the larger tubers. Ailsa in the second and Ailsa, Kingston and Pentland Squire in the third generation were found to perform better than the controls for days to sprouting, 100% sprouting and shrivelling. For all these characters, larger tubers performed less well than the medium-sized and small tubers. Number of sprouts, sprout length and weight was lower in Ailsa, Kingston and Pentland Squire than in the controls, but were higher in larger tubers. Physical condition of tubers of the British varieties was better than the control in both generations. Larger and smaller tubers responded equally for this character. Among the British varieties, Kingston and Pentland Squire were very good, but the performance ofAilsa was excellent.
机译：比较了八个大小的八种英国马铃薯品种在第二代和第三代中的三种块茎的储存质量，与推荐的荷兰产Diamant品种进行了比较。由于脱水，英国品种的平均失重在第二代和第三代块茎中分别为19.00％和17.55％。对照组的损失分别为18.16％和20.55％。发现小块茎最容易脱水。欧文氏菌和镰刀菌属。被确定为腐烂病的原因。由于腐烂，英国品种的平均损失在第二代为13.33％，在第三代为8.75％，而对照组为10.0％和16.67％。在第二代块茎的艾尔萨和金斯顿中观察到腐烂，在第三代块茎中观察到腐烂。在较大的块茎中观察到由于腐烂而造成的最大损失。发现第二代的Ailsa和第三代的Ailsa，Kingston和Pentland Squire在发芽，100％发芽和萎缩的几天中表现优于对照。对于所有这些字符，较大的块茎表现不如中型和小型块茎。与对照相比，Ailsa，Kingston和Pentland Squire的豆芽数量，芽长和重量均较低，但较大的块茎中较高。在两个世代中，英国品种的块茎的生理状况均优于对照。大小块茎对此特性的反应也一样。在英国品种中，金斯敦（Kingston）和彭特兰·斯奎尔（Pentland Squire）都非常出色，但艾尔莎（Ailsa）的表现非常出色。

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