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首页> 外文期刊>Journal of Biology, Agriculture and Healthcare >Participatory Evaluation of Potato (Solanum Tuberosum L.)Varieties, and Tuber Size Effect on Yield and Yield Traits in Wolaita Zone, Southern Ethiopia
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Participatory Evaluation of Potato (Solanum Tuberosum L.)Varieties, and Tuber Size Effect on Yield and Yield Traits in Wolaita Zone, Southern Ethiopia

机译：埃塞俄比亚南部沃拉塔地区马铃薯（Solanum tuberosum L.）品种及块茎大小对产量和产量性状的参与性评估

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Field experiment was conducted to evaluate growth, yield and yield components of different Potato (Solanum tuberosum L.) varaties under three tuber sizes from March 2013 to July 2013 at Wolaita zone Sodo zuria wereda Dalbo kebele southern Ethiopia. The study consisted of four commercially released varieties of Potato named as Gudene, Jalene, Guassa, Digemegn and one local variety as a check and three tuber sizes (large, medium, and small). Factorial experiment was conducted on farmers’ field using Randomized Complete Block Design (RCBD) with three replications. Three model and volunteer farmers were involved. Each farmer’s field was considered as replication. Data were collected for growth, tuber yield and yield components. Analysis of variances (ANOVA) revealed that varieties differed significantly (P?0.05) in plant height, average tuber number per hill, mean tuber diameter, number of marketable potato tuber at net harvestable row, number of unmarketable potato tuber at net harvestable row, number of total potato tuber per net harvestable row at net harvestable row, there was no significant (P?0.05) effect for tuber size as well as interaction between variety and tuber size for all observed parameters.In this study, the highest tuber yield of 32.57 t ha-1 were obtained from Guasaa followed by Guden (30.09) t ha-1 though the difference was statistically not significant but according to the farmers field visit selection criteria, physical stand, disease and pest tolerance, and production of attractive and marketable tubers Gudene variety and use of meduim sized tuber. Therefore, using Gudene variety and use of medium size tube found to be advisable but incase shortage of medium sized planting material occurs large or small sized tubers can be used. However, further testing is required in different locations and on different soils. Keywords: Potato, Variety, Tuber size, Growth, Yield.
机译：于2013年3月至2013年7月，在埃塞俄比亚南部Wolaita区Sodo zuria areda Dalbo kebele进行了田间试验，以评估三种块茎大小下不同马铃薯（Solanum tuberosum L.）品种的生长，产量和产量组成。这项研究包括四个商业发行的马铃薯品种，分别名为古登烯，贾林烯，瓜萨，Digemegn和一个当地品种作为检查和三个块茎大小（大，中，小）。使用三份重复的随机完整数据块设计（RCBD）在农民田间进行了析因实验。涉及了三个示范农民。每个农民的字段都被视为复制。收集生长，块茎产量和产量组成部分的数据。方差分析（ANOVA）显示，品种的株高，平均每块山块茎数，平均块茎直径，净收获行可出售的马铃薯块茎，净收获行无法出售的马铃薯块茎数量，植株平均高度，差异显着（P <0.05），净收获行中每净收获行马铃薯块茎的总数量，对所有观察到的参数而言，块茎大小以及品种与块茎大小之间的交互作用均无显着（P <0.05）的影响。从瓜萨（Guasaa）获得32.57 t ha-1，随后从古登（Guden）（30.09）t ha-1获得，尽管差异在统计学上并不显着，但根据农民的实地考察选择标准，实物林分，病虫害耐受性以及有吸引力和可销售的产品块茎Gudene品种和中等大小的块茎使用。因此，建议使用古登烯品种并使用中等大小的试管，但万一出现中等大小的种植材料短缺的情况，则可以使用大型或小型块茎。但是，需要在不同位置和不同土壤上进行进一步测试。关键词：马铃薯，品种，块茎大小，生长，产量。

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