Like in many other sub-Saharan Africa countries, agriculture in Ethiopia is a basis for the entire socioeconomic structure of the country and has a major influence on all other economic sectors and development processes and hence it plays a crucial role in poverty reduction. Despite the marginal decline in its share of GDP in recent years, it is still the single largest sector in terms of its contribution to GDP as agricultural GDP constitutes 41% of total country's GDP. As to Gebru 2006 citing CSA 2003, out of the total production of agriculture, about 70% comes from crop production. According to Abegaz 2011, cereal crops constitute the largest share of farming household’s production and consumption activities. Accordingly citing Alemayehu et al., 2009, only five major cereals account for about 70% of area cultivated and 65% of output produced. Fertilizer use is also concentrated on cereals followed by pulses and oilseeds respectively according to Endale 2011 citing CSA 1995/96-2007/08. On the other hand, according to Endale 2011, data from the Ethiopian Seed Enterprise show that improved seeds are mostly used in wheat and maize cultivation with an average of 89 and 42 thousand quintal in the period 1994/95 to 2005/06, respectively. Moreover, Abegaz 2011 citing the Household Income, Consumption and Expenditure Survey of CSA indicated that the five major cereal crops account for 46% of household’s total consumption. Therefore, a closer look at what is happening in cereal production has an important welfare and policy implication in Ethiopia. According to Ketema and Kassa 2016 citing Shiferaw et al. 2013, wheat contributes about 20% of the total dietary calories and proteins worldwide. Ethiopia is the second largest wheat producer in sub-Saharan Africa next to South Africa. Mann and Warner 2017 citing Minot et al. 2015 indicated that there are approximately 4.7 million farmers growing wheat on approximately 1.6 million hectares representing between 15 and 18% of total crop area and less than 1% of all wheat production takes place outside the four main regions of Ethiopia according to recent estimates. Wheat is one of the major staple crops in the country in terms of both production and consumption. According to Kelemu 2017 citing FAO 2014, it is the second most important food in the country behind maize in terms of caloric intake. cereal production in 2007/08.
Inhaltsverzeichnis (Table of Contents)
- Introduction
- Review of the Empirical Evidence
- Materials and Methods
- Analytical Framework for Evaluation of Adoption of Wheat Variety Impact on Productivity
- Data and Variables
- Results and Discussions
- Descriptive Statistics
- Propensity Scores Estimation using Probit Model
- Assessing Matching Quality
- Average Treatment Effects Estimation
- Conclusion and Recommendation
Zielsetzung und Themenschwerpunkte (Objectives and Key Themes)
This study aims to evaluate the impact of improved wheat varieties and information adoption on wheat productivity in Ethiopia. The research investigates the relationship between the adoption of these improved technologies and resulting changes in productivity, employing a rigorous analytical framework.
- Impact of improved wheat varieties on productivity
- Role of information adoption in enhancing wheat productivity
- Analysis of wheat production in the context of Ethiopian agriculture
- Evaluation of different propensity score matching estimators
- Policy implications for agricultural development in Ethiopia
Zusammenfassung der Kapitel (Chapter Summaries)
Introduction: This chapter sets the stage by highlighting the crucial role of agriculture, particularly cereal production, in Ethiopia's socioeconomic structure and poverty reduction efforts. It emphasizes the importance of wheat as a staple crop and the dominance of small-scale farmers in the agricultural sector. The chapter also underscores the need for increased land productivity through improved technology and information dissemination, given the limited land available for expansion of crop cultivation, particularly in the highlands. The existing challenges and the need for improved productivity are discussed to introduce the core problem addressed by this study.
Review of the Empirical Evidence: This section would delve into previous research on the impact of improved wheat varieties and information adoption on productivity in similar contexts. It will review existing literature to establish a baseline understanding of the topic and identify gaps in the knowledge base. This sets the context for the current study's methodology and expected contributions to the field.
Materials and Methods: This chapter details the research design, including the analytical framework used to assess the impact of improved wheat varieties and information adoption on productivity. It describes the data sources and variables employed in the analysis, explaining the selection criteria and any data transformations performed. The chapter should specify the statistical methods utilized, including the propensity score matching technique, and justify their appropriateness given the research question and data characteristics.
Results and Discussions: This chapter presents the findings of the study, starting with descriptive statistics of the key variables. It then details the results of the propensity score estimation using the probit model, followed by an assessment of the matching quality to ensure the reliability of the results. The chapter concludes by presenting the estimated average treatment effects, interpreting these results in the context of the research questions and the literature review. This section should extensively discuss implications and limitations.
Schlüsselwörter (Keywords)
Wheat productivity, improved wheat varieties, information adoption, propensity score matching, Ethiopian agriculture, smallholder farmers, agricultural development, food security, poverty reduction, crop production, statistical analysis.
Frequently Asked Questions: A Comprehensive Language Preview
What is the main focus of this study?
This study evaluates the impact of improved wheat varieties and information adoption on wheat productivity in Ethiopia. It investigates the relationship between adopting these improved technologies and the resulting changes in productivity, using a rigorous analytical framework.
What are the key objectives and themes explored in the research?
The key objectives include assessing the impact of improved wheat varieties on productivity, determining the role of information adoption in enhancing wheat productivity, analyzing wheat production within the context of Ethiopian agriculture, evaluating different propensity score matching estimators, and drawing policy implications for agricultural development in Ethiopia. The key themes revolve around improving wheat yields in Ethiopia through technological advancements and effective information dissemination.
What methodology is employed in this research?
The study utilizes a rigorous analytical framework to assess the impact of improved wheat varieties and information adoption on productivity. This includes the use of propensity score matching, a statistical technique used to evaluate causal effects. The research also involves descriptive statistics and the use of a probit model for propensity score estimation. The chapter detailing Materials and Methods provides specific details on data sources, variables, and statistical methods.
What are the key findings and discussions presented in the study?
The results section presents descriptive statistics of key variables, the results of propensity score estimation using the probit model, an assessment of matching quality, and the estimated average treatment effects. The discussion interprets these results in the context of the research questions and existing literature, addressing implications and limitations.
What are the chapter summaries?
The Introduction sets the context by highlighting the importance of agriculture in Ethiopia and the role of wheat. The Review of Empirical Evidence explores previous research. Materials and Methods detail the research design and methodology. Results and Discussions present the findings and their interpretations. The Conclusion and Recommendation will summarize the key findings and offer policy recommendations.
What are the key words associated with this research?
Key words include: Wheat productivity, improved wheat varieties, information adoption, propensity score matching, Ethiopian agriculture, smallholder farmers, agricultural development, food security, poverty reduction, crop production, and statistical analysis.
What is the structure of the provided document?
The document is a comprehensive language preview including the title, table of contents, objectives and key themes, chapter summaries, and keywords. It provides a detailed overview of the research study, making it easily understandable and accessible.
What is the overall contribution of this research?
The study contributes to the understanding of how improved wheat varieties and effective information dissemination impact wheat productivity in Ethiopia, specifically focusing on smallholder farmers. The findings will inform policies aimed at enhancing agricultural development, food security, and poverty reduction in the region.
Where can I find more details about the specific data and variables used?
The "Materials and Methods" chapter provides a detailed explanation of the data sources, variables employed, and the selection criteria used in the analysis.
What are the limitations of this study?
The limitations of the study are discussed within the "Results and Discussions" chapter. This section critically evaluates the findings and acknowledges any potential shortcomings in the methodology or data used.
- Quote paper
- Fitsum Daniel (Author), Baye Belay (Author), 2018, Impact of Improved Wheat Varieties & Information's Adoption on Productivity in Ethiopia, Munich, GRIN Verlag, https://www.hausarbeiten.de/document/443127