Vol. 8, Issue 12, 2018 Table of Contents: Volume 8, Issue 12, 2018 Articles Yaregal Damtie, Firew Mekbib Genetic variability of improved maize varieties (Zea mays L.) for acidic soil tolerance under contrasting environments in Assosa, Ethiopia [Abstract] [Full Article – PDF] [Full Article – HTML] [Full Article – EPUB] [Peer-review] pp. 332-350 Kedir Wulchafo Hussen, Gudeta Nepir, Bedada Girma New Potential Cotton (Gossypium hirsutum L.) Varieties for Farmers in Rain-Fed Agro-Ecologies of North Western Ethiopia [Abstract] [Full Article – PDF] [Full Article – HTML] [Full Article – EPUB] [Peer-review] pp. 351-361 Yaregal Damtie A Review of genetic improvement mechanisms of maize (Zea mays L.) in breeding for nitrogen use efficiency [Abstract] [Full Article – PDF] [Full Article – HTML] [Full Article – EPUB] [Peer-review] pp. 362-369 Yahaya Mode, Adamu Shahidah A., Salau, I.A. and Sambo, S. Processing Effect of Nutritional and Anti-Nutritional Content of African Locust Bean Seeds (Parkia biglobosa Benth) [Abstract] [Full Article – PDF] [Full Article – HTML] [Full Article – EPUB] [Peer-review] pp. 370-375