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International Scholars Journals
Among the major root and tuber crops, anchote is a potential crop produced in Western parts of Ethiopia. In addition to food source, it takes wide portion in socioeconomic , cultural and medicinal value for the farming communities. To study the indigenous knowledge on utilization and conservation of anchote, ethno-botanical survey was conducted in 2012 for continuous three months (February, March and April) in Western part of Ethiopia. The landraces were also collected during survey. Forty nine anchote landraces were tested in 7x7 Simple Lattice Design at Wayu Tuqa District of East Wollega in 2012/013. The survey results showed that most of the respondents had sufficient experiences of growing Coccinia abyssinica (Lam.) Cogn. Socioeconomic status of the households and ecological requirements was found to be an important factor affecting the use, management and conservation of the crop. The difference in level of education had no impact on conservation and use of Coccinia abyssinica. It was also observed that the older informants were more knowledgeable than the younger ones, as they knew much more about the different local cultivars and values of use. Data of the mean values of all experimental units were subjected to analysis of variance for RCBD. Flower width (61.22%) showed high heritability and medium heritability was recorded for flower length (52.24%), indicated that such characters were least affected by environmental modifications so that; selection based on phenotypic performance would be reliable. Low heritability were recorded for traits like root length (33.72%), Leaf width (21.53%), total root yield (20.6%), leaf length (17.19%), root diameter (8.33%) and low heritability were recorded for other to indicate environmental effect that constitutes a major portion of the total phenotypic variation signifying that management practice is better than selection to improve those traits. Genetic advance as percentage of the mean ranged from 2.45% for leaf length to 77.08% for flower width. Within these range a relatively high genetic advance as percent of the mean was observed for flower length (57.72%) and flower width (77.08 %). High value for heritability and genetic advance of the characters in current study provide information for the existence of wider genetic diversity among anchote landraces which offers high chances for improving several traits of the crop through simple selection. Cluster analysis showed that four divergent groups were formed. Each cluster known by their highest and lowest mean value and it is helpful for easy selection of parents with the desired traits for hybridization or selection program.
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Deforestation is a growing problem in many parts of the tropical world and one of the affected countries is Ethiopia. The general objective of this study is to assess the effect of population growth on forest resource in East Wollega Zone in general and Haro Limu woreda in particular. The data used for the study were collected from 89 farm households heads drawn from the four kebeles of Haro Limmu district. Probability proportional to size sampling technique was employed to select the farm households from four peasant associations, which were selected by random sampling techniques. Primary data were collected using a structured questionnaire. In addition, secondary data were extracted from relevant sources to supplement the data obtained from the survey. The result of this study reveals that population growth huge impact on forestry development in the ways of expanding agricultural land, using wood as energy sources and satisfying the input requirements in agricultural activity. Respondents use family planning services in reducing the impact of population growth on the forestry development.
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This study was conducted in Honkolo enclosed area found in Honkolo Wabe district of Arsi zone with in oromia region. The study objective was to critically assess the land use land cover change in Honkolo enclosed area, and explain socioeconomic and environmental impacts caused due to land use land cover change. To realize the objective data was collected from 95 sample rural households using questionnaire, 6 key informant interviews, and 4 Focus Group discussions with farmers and experts. Besides to this, satellite image of 30 meter resolution was also used to identify the land use and land cover change in the enclosed area with remote sensing and GIS software. The analysis of land use land cover change detection showed that farm land and settlement had been increasing from before the area was enclosed from human and animal interventions since 2010; the socioeconomic analysis revealed woody tree species that disappeared long time ago have been restored following the establishment of enclosures. Additionally, most of focus group discussion and key informant confirmed that they had obtained socio-economic and environmental benefits from the establishment of the area enclosures. From the analysis of the results on LULC it can be concluded that human interventions are the determinant factors for the changing land use and land cover. However, various problems were also identified such as shortages of firewood and scarcity of pastureland. Finally based on findings it is concluded that local community had got a positive attitude towards area enclosures practices. Therefore, close relationship among the local communities and other related bodies is essential for the success and effective management practices of area enclosures. Key words: Area enclosure, Land use/land over, land management, Land degradation, GIS, community participation
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European Scientific Journal ESJ
Abstract The main objective of this study was to examine, the population growth nexus land degradation in Nejo district. Correlation research design was used to carry out this study. Both quantitative and qualitative data used in the study. Primary and secondary data were used in this study. Non-probable sampling techniques were used to select the four peasant association from thirty-five of Nejo district, namely Walitate Agar, Bushane Alaltu, Micico Gorgise, and Lalisa Kemi. This was due to insufficient budget and time to include overall peasant associations in the district. Sampling formula used to determine sample of 99 households and were selected from the total of 3559 households using lottery method proportionally. Additional key informant like, DA (Development Agents) and district agricultural office head were interviewed and, model farmers participated in focus group discussion. Questionnaire presented to collect data from households, semi-structured interview used to complement data gathered using questionnaires from DA and district agricultural office.Focus group discussion also instruments used for data collection from model farmers. Finally, researcher undertakes field observation the land use and extent of physical land degradation. Quantitative data were analyzed using excel software package to compute its frequencies, percentage, means and standard deviation, Pearson correlation and linear regressions followed by discussion of the most important points. Data that were collected by semi-structure interview and open- ended questions were analyzed and interpreted in narrative approach to substantiate the quantitative information whenever required. Finally, the overall courses of the study was summarized with finding, conclusions some possible solution. The finding showed that as population growth non-cultivated areas added as crop land and the more use of other land uses for crop production. There is a significant negative correlation between areas land covered with grazing lands and population growth in the district.There is a significant negative correlation between areas of natural forest and population growth. Population growths have significant negative relationship with grazing lands. The population growths have significant positive relationship with grazing lands.The findings revealed that the population growth have no significant relationship with changes in areas of wet lands as.With respect to linear regressions were utilized to investigate the best indicators of changes in areas of forest plantation. The findings revealed that the population growth have significant positively relationship with forest plantation with hence population growth constitute the major determinants of land degradation as there were effect changing in land use cover of in Nejo district.The respondents were asked if they think that land degradation affects your livelihood. All of the respondents had agreed that land degradation affects their livelihood. The major costs of land degradation includes, reduced number of daily meals, reduced in quality of meals, withdrawal of children from school, poor health, lack of household energy consumptions such as fire wood & charcoal, decline in livestock caring capacity, decrease in range land, poverty and malnutrition, andinternalmigration. Based on finding the study drawn following recommendation the farmers need participate effectively throughout the entire district to assist in reducing the pressure on available land and vegetation resources in the district. The need to use alternative sources of energy like solar in medium and long-term and promote the growing of fast maturing tree species for sustainable charcoal production.
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European Scientific Journal ESJ
Abstract The main objective of this study was to examine, the population growth nexus land degradation in Nejo district. Correlation research design was used to carry out this study. Both quantitative and qualitative data used in the study. Primary and secondary data were used in this study. Non-probable sampling techniques were used to select the four peasant association from thirty-five of Nejo district, namely Walitate Agar, Bushane Alaltu, Micico Gorgise, and Lalisa Kemi. This was due to insufficient budget and time to include overall peasant associations in the district. Sampling formula used to determine sample of 99 households and were selected from the total of 3559 households using lottery method proportionally. Additional key informant like, DA (Development Agents) and district agricultural office head were interviewed and, model farmers participated in focus group discussion. Questionnaire presented to collect data from households, semi-structured interview used to complement data gathered using questionnaires from DA and district agricultural office.Focus group discussion also instruments used for data collection from model farmers. Finally, researcher undertakes field observation the land use and extent of physical land degradation. Quantitative data were analyzed using excel software package to compute its frequencies, percentage, means and standard deviation, Pearson correlation and linear regressions followed by discussion of the most important points. Data that were collected by semi-structure interview and open- ended questions were analyzed and interpreted in narrative approach to substantiate the quantitative information whenever required. Finally, the overall courses of the study was summarized with finding, conclusions some possible solution. The finding showed that as population growth non-cultivated areas added as crop land and the more use of other land uses for crop production. There is a significant negative correlation between areas land covered with grazing lands and population growth in the district.There is a significant negative correlation between areas of natural forest and population growth. Population growths have significant negative relationship with grazing lands. The population growths have significant positive relationship with grazing lands.The findings revealed that the population growth have no significant relationship with changes in areas of wet lands as.With respect to linear regressions were utilized to investigate the best indicators of changes in areas of forest plantation. The findings revealed that the population growth have significant positively relationship with forest plantation with hence population growth constitute the major determinants of land degradation as there were effect changing in land use cover of in Nejo district.The respondents were asked if they think that land degradation affects your livelihood. All of the respondents had agreed that land degradation affects their livelihood. The major costs of land degradation includes, reduced number of daily meals, reduced in quality of meals, withdrawal of children from school, poor health, lack of household energy consumptions such as fire wood & charcoal, decline in livestock caring capacity, decrease in range land, poverty and malnutrition, andinternalmigration. Based on finding the study drawn following recommendation the farmers need participate effectively throughout the entire district to assist in reducing the pressure on available land and vegetation resources in the district. The need to use alternative sources of energy like solar in medium and long-term and promote the growing of fast maturing tree species for sustainable charcoal production.
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This study attempts to assess the challenges and prospects of community policing in Nejo town, Oromia regional state. In order to achieve this objective, the study employed descriptive research design and combination of quantitative and qualitative research approach. The study used both primary and secondary sources in order to touch its objectives. Primary data were gathered through questionnaire, interview and focus group discussion while secondary data were gathered through document analysis, books, journal and other document. Questionnaires were distributed and administered by the researcher with the help of enumerators. Structured questionnaires were filled by households of 01 and 04 kebeles. Interviews were conducted with police members, community leaders and justice sector participants to attain profound information. Similarly, FGD was conducted with respondents selected from police and community members. Data were analyzed and interpreted using descriptive statistics and qualitative technique.The finding of the study revealed that, community and to some extent police have low understanding and perception toward community policing in the study area. In addition to this, the study identified institutional challenges, which include lack of coordination, lack of effective police service delivery, lack of professional police and police violation of human right. Similarly, the study identified social challenges affecting community policing, which include, lack of community participation, lack of police community relationship and lack of regular community policing forum. Under infrastructural challenges the study identified lack of adequate logistic support, lack of adequate budge and lack of resource to implement community policing effectively. The finding of the study also revealed that the practice of the key components of community policing mainly community partnership, problem solving and organizational transformations are not as such effective. Based on the finding of the study, the researcher recommends that enhancing awareness creation, effective coordination among the stakeholders, insuring transparency and accountability, building trust with community, establishing regular community policing forum, enhancing police capacity, allocating adequate budget and logistic support, improving community participation in order to sustain these strategies in the study area.
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This study attempted to arrive at the ways of indigenous practices for promoting sustainable land development in selected kebeles of Gimbi Woreda,West Wollega Zone, Oromia Regional State. The study area is typical for the high potential coffee production, mixed farming, and cereal crops in the Southwestern Ethiopian highlands. Land is a precious natural resource which demands efficient management in order to use it in a sustainable manner. A cross sectional research design was employed with descriptive survey method. About 319 household heads were selected using simple random sampling technique from three kebeles (kebele: Lowest Administrative Division) which were chosen purposively. In addition, thirteen key informants and nine household heads for FGD were selected by purposive sampling technique. Data collection tools included questionnaire, focus group discussions, key informant interview and field observation. The factors that affect sustainable land management include land holding size, fragmentation, land ownership security, size of livestock, and availability of labor and farm tools, and education of farmers. Finally, based on the findings of the study, it has been recommended that farmers need to get basic education and family planning services. They have to be organized in team and get access to credit and saving services. The local knowledge of farmers has to be encouraged and supported through continuous training. A few selected breeds of livestock should be encouraged in order to reduce overgrazing.
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