Abstract: Common bean is one of the most important cash crops and protein sources for smallholder farmers in many low lands and mid altitude areas of western Ethiopia. Its production is mainly constrained by soil acidity problem. Furthermore, in the past it has been known that bean varieties are highly sensitive to soil acidity and differential interaction of varieties with the environment, while soil acidity management practices have also been practiced. Thus, the present study was aimed to...
Abstract: Genetic analysis for traits of interest in crop varieties is necessary in designinig appropriate breeding methods. Several varieties of groundnut have been recommended for cultivation in Ethiopia; however, little genetic information has been generated so far. Therefore, this research was conducted with the objectives of assessing genetic variation and association of traits in groundnut varieties; estimate genetic progresses made through decades of breeding efforts and determine eff...
Abstract: The lowland areas of Ethiopia have considerable potential for increased oil crop production including groundnut. In Benishangul Gumuz Region, groundnut is cultivated in various zones and woredas under rainfed condition. However, due to insufficient improved groundnut varieties found in the region the productivity was low. Testing genotypes for the presence of variations and generation of genetic information is the first step in plant breeding to develop varieties for the targeted a...
Abstract: Landraces constitute the basic material for developing any variety or hybrid. Ethiopia has a large number of Desi chickpea landraces cultivated by the farmers through traditional method of selection over centuries. However, chickpea yield in Ethiopia is still below the realizable potential. And the amount and regional distribution of chickpea diversity in the country is relatively unknown and exploitation of valuable local diversity for breeding higher yielding varieties is hindere...
Abstract: Garlic (Allium sativum L.) is an important vegetable crop in Ethiopia. The yield of the crop is often constrained by low and unbalanced nutrient supply in the soil. This study was undertaken to assess response of garlic variety Chelenko I to vermicompost and mineral N fertilizer application on growth and bulb yield of the crop during the 2016/2017 main rainy season. The treatment consisted of a factorial combination of four levels of vermicompost (0, 2.5, 5 and 7.5 t ha-1) and five...
Abstract: xvi GENOTYPIC VARIATION FOR YIELD AND QUALITY CHARACTERS IN BREAD WHEAT GENOTYPES IN CENTRAL TIGRAY, NORTHERN ETHIOPIA ABSTRACT Development of wheat varieties for high yield with desirable grain quality for different agro ecologies of the country is important. Estimation of variability is critical for variety development. This study was conducted at Axum Agricultural research center in 2016/17 main season to assess the extent of genetic variability of wheat genotypes for yield, yie...
Abstract: Conducting multi-location trials along with the commercial varieties and genotype by environment (G x E) data analysis are vital to breeders to develop superior genotypes and to meet the challenges posed by environmental factors. This research was undertaken to evaluate maize hybrids for yield and yield related traits, assess the effect of G x E on grain yield, and determine the yield stability of hybrids across major maize growing areas of Ethiopia. A total of 24 maize hybrids inc...
Patchouli, botanically known as Pogostemon cablin Benth., belongs to the family Lamiaceae and is renowned for its significant medicinal and aromatic attributes. The primary purpose of its cultivation is to obtain its valuable essential oil, which is obtained by distillation of leaves and tender herbs. Patchouli and its essential oil have various medicinal and aromatic properties, which are used in pharmaceuticals, cosmetics, aromatherapy, food flavor, toiletries, perfumery and agarbatti produ...
Agriculture is the major and most certain path to economic growth and sustainability in Nigeria (Chigbu, 2008). According to Ikpi, Olayemi and Kadu (2002) agriculture encompasses all aspects of human activities – being the art, act, a cultural necessity and science of production of food (goods). All these simultaneously create another activity chain that satisfies social and economic needs (Chigbu, 2008).According to Food and Agricultural Organization (FAO, 2009) Nigeria is endowed with an ...
ABSTRACT The study was conducted at Deder District, in East Hararghe Zone, Eastern Ethiopia. The aim of the study was to investigate farmers’ shade tree species preference and evaluate selected soil physicochemical properties under and out-side shade tree canopy. To address the objectives of this study, all necessary data were collected through key informant interview, questionnaire survey and soil sampling. A total of 15 key informants and 60 households were participated for preference ran...
The purpose of this descriptive study was to assess pedagogical competency needs of agriculture teachers in Senior High Schools in Tamale aimed at determining their perceived level of importance, ability, and most suited training needs based on Borich’s Needs Assessment Model. To keep Senior High School agriculture teachers up-to-date of their pedagogical competency needs, the professional development needs of the agriculture teachers must be assessed regularly for efficiency. Based on the ...
The participation of large-scale agricultural investors in African land transactions raises concerns about the impacts on a rather hitherto local and smallholder dominated land market. However, there is still limited empirical study on how large-scale agro-investments have influenced changes in land markets and smallholder participation in agricultural land markets in West Africa. Hence, this study examined how large-scale land acquisitions in Ghana have influenced land market changes and imp...
The Agricultural Sector is important for supplying foods to the world's population. A country's resourcefulness in developing its agricultural sector is an indication of its ability to provide sufficient food for its population. In Ghana, agriculture involves crops, fisheries, livestock and all other related activities. However despite its role, food security still remains a challenge in the Wa West district. The study sought to find out the role and nature of Agricultural extension services ...
Ghana’s “Planting for Food and Job” programme aims to improve farmers’ access to farm inputs. The idea is that through improved access to quality seed varieties, fertilisers and good agronomic practices, output would increase leading to an increased market surplus. This study sought to investigate whether engagement in ‘Planting for Food and Job’ (PFJ) programme influences farm households’ maize commercialization level in Savelugu Municipality, in the Northern Region of Ghana. T...
In an attempt to boost sorghum production, the Savannah Agricultural Research Institute in Ghana, over the years, has released a number of improved sorghum varieties to farmers in northern Ghana. The purpose of this study was to estmate the level of adoption, and to identify the factors that influenced the adoption of the improved sorghum varieties, using a probit model. It was found that age, available family labour, non-farm income, farmers' perception about the varieties, farm size and far...