Article in Press

Acclimatization and Performance Evaluations of Sweetpotato (Ipomoea batatas L. Lam) on Yield and Yield Components in Different Agro-ecologies of Northern Ethiopia

The study aimed at evaluating the genotype by environment interactions (GEI) on acclimatization of sweetpotato genotypes to the farmers’ field conditions. A Field evaluation was done on six sweetpotato genotypes planted in RCBD, three replications in three different agro-ecologies. These genotypes were previously (2012, 2014) tested for yield performance in the same environments. Data collected were subjected to ANOVA....

Author(s):Gloria Peace LAMARO

Article in Press

Effect of Range Land Vegetation Degradation on Livestock and Socio-Economics Status of the Pastoralists Afar Regional State, Northern Ethiopia

The objectives of the study were to assess current vegetation diversity in the rangeland and its effect on the livestock and socio-economics of the pastoralists. Vegetation data were collected from 72 sample plots laid on the four transects. The size of the main plot was 20 mx20m for tree species. Socio-economic data were analyzed using SPSS version 21 software packages. A total of 75 species of vascular plants belonging...

Author(s):Mohammed Seid a, Anteneh Belayneh Desta b, Tessema Zewdu c

Article in Press

Effects of In-situ Moisture Conservation Techniques on Maize (Zea mays) yield and yield components in Moisture Deficit area of Dugda Woreda, Ethiopia.

The study was conducted during 2018 cropping season at Dugda Woreda to investigate the effect of in situ moisture conservation techniques on grain yield and yield components of maize. The treatments comprised of tied ridge, furrow closed at both end and farmer’s practices( as the control). The experiment was laid out in a Randomized Complete Block Design(RCBD) with three replication. The grain yield and thousand...

Author(s):Dulo Husen and Zelalem shalemew

Article in Press

Genetic variation and Association for Kernel yield and Yield Related Traits of Released Groundnut (Arachis hypogaea L.) Varieties in Abergelle District, Northern Ethiopia

Groundnut (Arachis hypogaea L.), also known as monkey-nut, peanut, earthnut and goobers, is a major cash crop and widely grown in all the tropical and subtropical regions of the world for direct use as food, oil and high protein meal, and is the second most important lowland oilseed crop after sesame in Ethiopia. However, its production and productivity is considerably low in Abergelle areas, Northern Ethiopia due to...

Author(s):Fantaye Belay, Hintsa Meresa and Shambel Syum

Article in Press

Greenhouse Assessment of Microbial Biomass Carbon and Nitrogen as Influenced by Compaction, Bradyrhizobium Inoculation and Nitrogen Fertilizer Application in Maize-soybean Cropping Systems

Soil microbial biomass (MB) is the main driving force in nutrients cycling, especially carbon (C), nitrogen (N) and phosphorus (P) which are often served as good soil productivity indicator in integrated management practices of agricultural ecosystems. This study was designed under greenhouse experiment to assess the effect of soil compaction, Bradyrhizobium inoculation and nitrogen fertilizer applicationon microbial...

Author(s):Omeke, J. O. and Yusuf, A. A.