{"title":"Effect of Plant Spacing and Np Fertilizer Levels on Growth, Seed Yield and Quality of Onion (Allium cepa L.) at Shewa Robit, Northern Ethiopia","authors":"Getachew Amare, W. Mohammed, T. Tana","doi":"10.2174/1874070702014010012","DOIUrl":null,"url":null,"abstract":"The highest seed yield per hectare (879.4 kg) and per plot (663.6 g) was obtained from 115 P2O5 & 114 N kg ha -1 fertilizers and plant spacing 10×30cm gives the highest seed yield per plot (561.7g) and per hectare (748.9 kg). The highest germination percentage was obtained by the interaction effect of 10×30 cm and 143.6 P2O5 & 142.5 N kg ha . Whereas, highest seed vigor index I and II were obtained from the interaction of 115 P2O5 &114 N kg ha -1 and 20×30×50 cm spacing.","PeriodicalId":296126,"journal":{"name":"The Open Biotechnology Journal","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Open Biotechnology Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/1874070702014010012","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
The highest seed yield per hectare (879.4 kg) and per plot (663.6 g) was obtained from 115 P2O5 & 114 N kg ha -1 fertilizers and plant spacing 10×30cm gives the highest seed yield per plot (561.7g) and per hectare (748.9 kg). The highest germination percentage was obtained by the interaction effect of 10×30 cm and 143.6 P2O5 & 142.5 N kg ha . Whereas, highest seed vigor index I and II were obtained from the interaction of 115 P2O5 &114 N kg ha -1 and 20×30×50 cm spacing.
每公顷(879.4公斤)和每地块(663.6克)的最高种子产量来自于115 P2O5和114 N kg ha -1肥料和种植间距10×30cm，每地块(561.7克)和每公顷(748.9公斤)的最高种子产量。以10×30 cm与143.6 P2O5和142.5 N kg ha交互作用的发芽率最高。而种子活力指数I和II在115 P2O5和114 N kg ha -1和20×30×50 cm间距交互作用下最高。
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