Table of Contents
Articles
| Journal coverpage | |
| Journal Editor | 
| Algal Multipurpose Benefit | |
| Iyasu Gudisa | 1-4 | 
| Effect of Fertilizer Sources on Potato Yield and Yield Components under Acidic Soil Condition in Central High Lands of Ethiopia | |
| Abebe Chindi | 5-14 | 
| The Role of Improving Water Use Efficiency in Irrigated Agriculture for Enhancing the Production and Productivity of the Crops | |
| Amare Assefa Bogale | 15-22 | 
| Determination of Appropriate Harvesting Age for Aloe vera Yield and Yield components at Wondo Genet, Southern Ethiopia | |
| Dejene Tadesse Banjaw | 23-25 | 
| Analysis of Factors Affecting the Allocative Efficiency of Maize Production: In Case of Nunu Kumba Woreda, East Wollega Zone | |
| Shuramu Tasgara | 26-34 | 
| Extraction, Isolation, Characterization and Antibacterial Activity Test of an Alkaloid Constituent from Seeds of Calpurnia Aurea | |
| Tariku Nefo Duke | 35-37 | 
Paper submission email: JNSR@iiste.org
ISSN (Paper)2224-3186 ISSN (Online)2225-0921
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 Journal of Natural Sciences Research
	Journal of Natural Sciences Research


