January 2017

Effect of nitrogen and potassium application rates on nitrogen use efficiency and tuber minerals content in central high lands of Ethiopia

An experiment was conducted on a Nitisol of Holetta agricultural research and Jeldu Sub-center  using three factors such as potato varieties (Belete, Jalenie and Gudanie), nitrogen rates (87, 110 and 133 kg/ha) and potassium oxide rates (0, 34.5, 69 and 103 kg/ha) that were arranged on randomized complete block design with three replications. The data were subjected to Proc GLM model of SAS software version 9.2....

Author(s): Egata Shunka, Abebe Chindi, Gebremedhin W/giorgis, Ebrahim Seid and Lemma Tessema