Inorganic NP Fertilizers and Vermicompost Effect - Asgele, Kiros;Woldetsadik, Kebede;Gedamu, Fikreyohannes
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Onion (Allium cepa L.) is an important vegetable crop in Ethiopia. However, the yields of the bulb crop as well as seed are often constrained by low and imbalanced nutrient supply in soil, particularly nitrogen and phosphorus. Therefore, a field experiment was conducted at the research station of Shire-Maitsebri Agricultural Research Center (SMARC), located in Tselemti Woreda to study the effect of inorganic NP fertilizers and vermicompost on seed yield and seed quality of onion (Allium cepa L.) during 2016/17 dry season under irrigation. The experiment was laid out in a factorial arrangement…mehr

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Produktbeschreibung
Onion (Allium cepa L.) is an important vegetable crop in Ethiopia. However, the yields of the bulb crop as well as seed are often constrained by low and imbalanced nutrient supply in soil, particularly nitrogen and phosphorus. Therefore, a field experiment was conducted at the research station of Shire-Maitsebri Agricultural Research Center (SMARC), located in Tselemti Woreda to study the effect of inorganic NP fertilizers and vermicompost on seed yield and seed quality of onion (Allium cepa L.) during 2016/17 dry season under irrigation. The experiment was laid out in a factorial arrangement using randomized complete block design (RCBD) with three replications. Data were collected on seed yield and seed quality. The results revealed that number of umbels per plant, umbel diameter, and number of seeds per umbel, seed weight per umbel and thousand seed weight were significantly affected by the main effect of NP fertilizer rates and vermicompost.
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Autorenporträt
Kiros Asgele Gebremariam est né le 23 mai 1984 dans la région de Tigray, en Éthiopie. Il a rejoint l'Université Haramaya et a obtenu le Master of Sciences en horticulture le 21 décembre 2017. Il travaille actuellement au Centre de recherche agricole de Shire-Maytsebri (SMARC) en tant que chercheur d'assistance en tant qu'horticulteur.