Vol 52 (2019)

Table of Contents


Journal coverpage PDF
Journal Editor
Review on Opportunities of Developing Biotechnology in Animal Feed Improvement and Major Constraints Hinder Biotechnology in Developing Countries PDF
Nebi Husein 1-9
Simulation of Optimal Harvesting of Three Species Ecological Model with Closed Interval of Biological Parameter using by using First Order Nonlinear Ordinary Differential Equations PDF
Tadesse Lamessa Edae 10-26
Response of Head Cabbage (Brassica Oleracea L.) to Different Rates of Inorganic Nitrogen Fertilizer and Farmyard Manure at Bore, Southern Oromia, Ethiopia PDF
Solomon Teshome 27-45
Assessment of Farmers' Perception on the Role of Agroforestry in Improving the Livelihood of the Rural Farming House Holds: The Case of Bedelle District. Oromia, Ethiopia PDF
Zenebe Reta 46-52
Value Chain Analysis of Head Cabbage: The Case of Kofele and Kore Districts in West Arsi Zone, Oromia National Regional State, Ethiopia PDF
Beriso Bati 53-62
Physical Quality Characteristics of Potato (Solanum tuberosum L.) Tubers as Influenced by Cultivar and Plant Spacing in Eastern Ethiopia PDF
Birhanu Tsegaye 63-68
Consumption Rates of Invasive Freshwater Gastropod Pomacea Canaliculata on Aquatic Plants from Shatt Al-Arab River, Basra, Iraq PDF
Anfas N. Ukash, Khaled Kh Al-Khafaji, Rafid M. Karim 69-73

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ISSN 2409-6938

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