{"title":"衣索比亚北部Shewa Robit种植间距和氮肥水平对洋葱生长、产量和品质的影响","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":"{\"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}","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
摘要
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。
Effect of Plant Spacing and Np Fertilizer Levels on Growth, Seed Yield and Quality of Onion (Allium cepa L.) at Shewa Robit, Northern Ethiopia
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.
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