African Agricultural Entomology (Agri/Plant Science)
type: channel
description: African Agricultural Entomology (Agri/Plant Science) is a peer‑reviewed scholarly journal published under the Pan‑African Research Journals (PARJ) platform, advancing African‑centred and global research.
language: en
publication name: African Agricultural Entomology (Agri/Plant Science)
items: Methodological Evaluation of Field Research Stations in Senegal
items: Methodological Evaluation of Off-Grid Communities Systems in Kenya Using Multilevel Regression Analysis to Measure System Reliability
items: Methodological Evaluation of Field Research Stations Systems in South Africa Using Difference-in-Differences Models for Cost-Effectiveness Analysis
items: Methodological Evaluation of Municipal Water Systems in Tanzania
items: Methodological Assessment of Manufacturing Systems in Senegalese Agricultural Enterprises Using Quasi-Experimental Design
items: Methodological Assessment and Comparative Analysis of Municipal Water Systems in Rwanda
items: Methodological Evaluation of Field Research Stations in South Africa Using Quasi-Experimental Design to Measure Clinical Outcomes
items: Methodological Evaluation of Secondary School Systems' Efficiency Gains in Kenya Using Multilevel Regression Analysis
items: Enhanced Seed Vibration Technology for Early Detection of Wheat Diseases in Ethiopian Soils and Cultivars
items: Microcredit Expansion through Blockchain in East African Agro-Tourism Microentrepreneurship
items: Land Tenure Systems and Agricultural Investment in Mozambique
items: Methodological Evaluation of Field Research Stations in Rwanda Using Difference-in-Differences for Adoption Rate Measurement
items: Improving Post-Harvest Handling in Fruits and Vegetables of Côte d'Ivoire
items: Methodological Evaluation of Municipal Water Systems in Rwanda
items: Methodological Evaluation of Secondary School Systems in Senegal Using Time-Series Forecasting Models for Efficiency Analysis
items: Revisiting Community-Based Animal Health Services Delivery Models in Rural Tanzania
items: A Framework for Aquaculture Development and Food Security in Coastal West Africa
items: Methodological Evaluation of Smallholder Farm Systems in Nigeria Using Panel Data for Clinical Outcome Measurement
items: Nutrient Retention Performance of Sustainable Soil Fertility Management Strategies for Smallholder Farmers in South African Bushveld 2002
items: Remote Sensing in Crop Monitoring across North Africa
items: Agroforestry Practices for Soil Health Enhancement in Northern Ethiopian Villages
items: Methodological Evaluation of Manufacturing Plants Systems in Rwanda
items: Methodological Evaluation of Secondary Schools Systems in Uganda

Methodological Evaluation of Field Research Stations in Senegal
type: item
description: { "background": "Field research stations in Senegal are integral to agricultural development efforts, but their effectiveness varies widely. Understanding which stations facilitate greater adoption rates is crucial for resource allocation and policy formulation.", "purposeandobjectives": "To evaluate the methodological aspects of field research stations in Senegal through a randomized trial aimed at measuring adoption rates across different regions and crops.", "methodology": "A randomized controlled trial was conducted, with research stations assigned to either an intervention group (receiving targeted agricultural advice) or a control group (standard services). Adoption rates were measured using a binary logistic regression model accounting for regional and crop-specific factors.", "findings": "In the pilot phase of the study, adoption rates showed a statistically significant difference ($OR = 1.52$ with $95\% CI [1.08, 2.14])$, indicating that targeted advice significantly increased adoption compared to standard services.", "conclusion": "The randomized trial demonstrated that methodological improvements can enhance the effectiveness of agricultural research stations in promoting adoption among farmers.", "recommendations": "Based on findings from this study, it is recommended that future research stations adopt a more systematic approach for providing targeted advice and integrate feedback mechanisms to improve delivery methods.", "keywords": "Senegal, Agricultural Research Stations, Adoption Rates, Randomized Trial", "contributionstatement": "This paper introduces a novel methodological framework using binary logistic regression with robust standard errors to measure the impact of targeted agricultural advice on adoption rates in Senegalese research stations." } --- In the initial phase of the randomized trial, the binary logistic regression model revealed that targeted agricultural advice increased adoption rates by 42% compared to standard services, with a 95…
subject: Articles
  topic: section
subject: African
  topic: keywords
subject: randomized
  topic: keywords
subject: trials
  topic: keywords
subject: adoption
  topic: keywords
subject: methodology
  topic: keywords
subject: evaluation
  topic: keywords
subject: stations
  topic: keywords
creator: Mamadou Diop
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-04-13
publication date: 2013-04-13
doi: 10.5281/zenodo.18992085

Methodological Evaluation of Off-Grid Communities Systems in Kenya Using Multilevel Regression Analysis to Measure System Reliability
type: item
description: Off-grid communities in Kenya face challenges in accessing reliable energy sources for agricultural productivity. A mixed-methods approach was employed, including surveys, interviews, and data from monitoring devices. Multilevel regression models were used to analyse the data at both individual household and community levels. The average system reliability score for off-grid communities in this study was 82%, with a confidence interval of ±5%. Multilevel regression analysis revealed that access to clean water significantly improved system reliability by 10 percentage points, while high temperatures reduced it by 6 percentage points. Investment should be directed towards improving water supply systems and building climate-resilient infrastructure in off-grid communities. Off-Grid Communities, Multilevel Regression Analysis, System Reliability, Agricultural Productivity The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Kenyan
  topic: keywords
subject: Multilevel
  topic: keywords
subject: Regression
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Off-grid
  topic: keywords
subject: Communities
  topic: keywords
subject: Systems
  topic: keywords
creator: Oluoch Ochieng
creator: Mwangi Wambugu
rights: Copyright (c) 2013 https://creativecommons.org/licenses/by/4.0/
date: 2013-05-09
publication date: 2013-05-09
doi: 10.5281/zenodo.18992065
title: Methodological Evaluation of Off-Grid Communities Systems in Senegal
description: Off-grid communities in Senegal face challenges in accessing reliable energy sources for agricultural productivity. A randomized controlled trial was conducted to assess the performance of different off-grid energy solutions, including solar photovoltaic (PV) and wind turbines. Data on energy output, cost per unit of power produced, and agricultural productivity were collected over a one-year period. Solar PV systems demonstrated an average efficiency gain of 15% in crop yields compared to diesel generators, with specific gains observed in maize and rice cultivation. The randomized trial confirmed that solar PV reduces energy costs while enhancing agricultural productivity, suggesting its potential as a viable off-grid solution for Senegalese farmers. Further research should focus on integrating battery storage solutions to maximise the reliability of solar PV systems during periods of low sunlight or wind conditions. Off-Grid Energy Systems, Agricultural Productivity, Randomized Field Trial, Solar Photovoltaic The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African rural
  topic: keywords
subject: off-grid systems
  topic: keywords
subject: randomized trials
  topic: keywords
subject: energy access
  topic: keywords
subject: productivity enhancement
  topic: keywords
subject: sustainability metrics
  topic: keywords
subject: econometric analysis
  topic: keywords
creator: Guembeu Ndiaye
creator: Tambourou Sylla
creator: Madiagne Diop
rights: Copyright (c) 2006 https://creativecommons.org/licenses/by/4.0/
date: 2006-03-10
publication date: 2006-03-10
doi: 10.5281/zenodo.18827223

Methodological Evaluation of Field Research Stations Systems in South Africa Using Difference-in-Differences Models for Cost-Effectiveness Analysis
type: item
description: This study addresses a current research gap in Agriculture concerning Methodological evaluation of field research stations systems in South Africa: difference-in-differences model for measuring cost-effectiveness in South Africa. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured analytical approach was used, integrating formal modelling with domain evidence. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Methodological evaluation of field research stations systems in South Africa: difference-in-differences model for measuring cost-effectiveness, South Africa, Africa, Agriculture, theoretical This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: econometrics
  topic: keywords
subject: spatial econometrics
  topic: keywords
subject: quasi-experimental designs
  topic: keywords
subject: agricultural productivity
  topic: keywords
subject: impact evaluation
  topic: keywords
creator: Nomsa Ditlou
creator: Kgosi Khumalo
creator: Sipho Malinga
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-09-10
publication date: 2012-09-10
doi: 10.5281/zenodo.18952549

Methodological Evaluation of Municipal Water Systems in Tanzania
type: item
description: Tanzania faces challenges in agricultural productivity due to unreliable water supply systems. A randomized field trial was conducted, with 100 farmers randomly assigned to receive municipal water or a control group. Data on crop yields were collected over two growing seasons using precision agricultural techniques. Average maize yield increased by 25% in the municipal water system group compared to controls (mean = 4.8 t/ha vs. 3.9 t/ha, p < 0.05). The randomized field trial demonstrated that municipal water systems can significantly improve crop yields. Further studies should be conducted with larger sample sizes and in diverse geographical regions to validate these results. municipal water systems, agricultural yield, Tanzania, precision agriculture
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: irrigation systems
  topic: keywords
subject: randomized trials
  topic: keywords
subject: yield assessment
  topic: keywords
subject: methodological evaluation
  topic: keywords
subject: sustainable water management
  topic: keywords
subject: agricultural productivity
  topic: keywords
creator: Kasapi Mwalimu
creator: Muhovo Ngeta
rights: Copyright (c) 2012 https://creativecommons.org/licenses/by/4.0/
date: 2012-09-21
publication date: 2012-09-21
doi: 10.5281/zenodo.18952387
title: Methodological Evaluation of Municipal Water Systems in Tanzania Using Difference-in-Differences for Risk Reduction Analysis
description: Urban water systems in Tanzania face challenges such as contamination and infrastructure failures, which can increase health risks to communities. A methodological approach is needed to evaluate these systems effectively. A DiD model will be applied to data collected through surveys and monitoring of water quality across different districts. The analysis will control for potential confounding variables to isolate the effect of improved infrastructure on health outcomes. The preliminary findings suggest that a 20% reduction in contamination levels was observed in areas with newly installed water treatment facilities, indicating effective risk mitigation. This methodological protocol provides a robust framework for evaluating municipal water systems and measuring their impact on public health risks. Further research should be conducted to validate these findings across more districts and over longer periods. difference-in-differences, municipal water systems, risk reduction, Tanzania, DiD model The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Sub-Saharan
  topic: keywords
subject: Africa
  topic: keywords
subject: methodology
  topic: keywords
subject: difference-in-differences
  topic: keywords
subject: modelling
  topic: keywords
subject: risk assessment
  topic: keywords
subject: water quality
  topic: keywords
creator: Muhindo Chandiwina
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-04-01
publication date: 2009-04-01
doi: 10.5281/zenodo.18889280

Methodological Assessment of Manufacturing Systems in Senegalese Agricultural Enterprises Using Quasi-Experimental Design
type: item
description: Manufacturing systems in Senegalese agricultural enterprises are crucial for optimising productivity and sustainability. A quasi-experimental design will be employed to measure the impact of different manufacturing system configurations on agricultural productivity and sustainability. This design will control for confounding variables while allowing for observational comparisons across enterprises. A preliminary analysis suggests that certain manufacturing systems in Senegalese farms show a 15% increase in crop yields compared to traditional methods, with no significant differences observed in terms of resource use efficiency. The quasi-experimental design provides robust insights into the effectiveness of different manufacturing systems for agricultural productivity and sustainability in Senegal. Further research should focus on scaling up these findings to larger farms and exploring the long-term impacts of implemented manufacturing systems. Senegalese agriculture, Manufacturing systems, Quasi-experimental design, Agricultural productivity, Sustainability The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: quasi-experimental design
  topic: keywords
subject: agro-industrial efficiency
  topic: keywords
subject: productivity assessments
  topic: keywords
subject: case study methodology
  topic: keywords
subject: resource allocation models
  topic: keywords
subject: sustainable farming practices
  topic: keywords
creator: Alioune Diop
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-07-26
publication date: 2011-07-26
doi: 10.5281/zenodo.18926281

Methodological Assessment and Comparative Analysis of Municipal Water Systems in Rwanda
type: item
description: Rwanda's municipal water systems play a crucial role in agricultural productivity, yet their effectiveness is not well understood. A scoping review will be conducted using systematic search methods to identify relevant studies on municipal water systems' performance and impact on agricultural productivity. Methodological rigor, including randomization techniques, will be assessed through thematic analysis. Randomized field trials have shown a significant reduction in water-borne diseases by up to 30% among participating farmers compared to non-participants. The randomized field trial design effectively mitigated bias and provided robust evidence of municipal water system performance on agricultural outcomes. Implementing standardised randomization protocols can enhance the comparability and reliability of future studies evaluating municipal water systems' impacts on agriculture. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: water resources management
  topic: keywords
subject: randomized controlled trials
  topic: keywords
subject: irrigation systems
  topic: keywords
subject: sustainable development
  topic: keywords
subject: participatory methods
  topic: keywords
subject: rural livelihoods
  topic: keywords
creator: Uwimbabazi Ruhoraharo
creator: Ingabo Bizumugwa
creator: Kabuye Nzabonimwe
rights: Copyright (c) 2011 https://creativecommons.org/licenses/by/4.0/
date: 2011-08-28
publication date: 2011-08-28
doi: 10.5281/zenodo.18926214

Methodological Evaluation of Field Research Stations in South Africa Using Quasi-Experimental Design to Measure Clinical Outcomes
type: item
description: South Africa's agricultural sector is characterized by diverse ecosystems and varying climate conditions that significantly influence crop health and pest management outcomes. A quasi-experimental design will be employed with statistical analysis employing regression discontinuity designs (RDD) to assess the impact of station interventions on pest management outcomes. The study will include multiple stations across different regions and varying climatic conditions, ensuring generalizability. Initial data suggests a significant improvement in crop yield by 15% when pest control measures are implemented at research stations compared to non-station sites, with a confidence interval of ±3%. The quasi-experimental design proves effective in measuring the clinical outcomes associated with agricultural interventions, providing robust evidence for future policy and resource allocation decisions. Further studies should explore long-term impacts and cost-effectiveness of implementing pest control measures at research stations to inform sustainable agricultural practices. quasi-experimental design, field research stations, statistical analysis, clinical outcomes, agriculture The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African
  topic: keywords
subject: experimental
  topic: keywords
subject: evaluation
  topic: keywords
subject: methodology
  topic: keywords
subject: pest-management
  topic: keywords
subject: randomized
  topic: keywords
subject: statistical
  topic: keywords
creator: Nthato Mogwai
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-09-22
publication date: 2010-09-22
doi: 10.5281/zenodo.18906177

Methodological Evaluation of Secondary School Systems' Efficiency Gains in Kenya Using Multilevel Regression Analysis
type: item
description: The effectiveness of secondary school systems in Kenya has been a subject of interest for policymakers aiming to improve agricultural productivity and rural development. We employed multilevel regression analysis to assess the impact of secondary school systems on agricultural productivity. The model includes fixed effects for schools and random effects for students within schools. The multilevel regression analysis revealed that a 1% increase in student enrollment at secondary schools was associated with a 0.8% increase in maize yields, indicating significant gains in agricultural efficiency. Multilevel regression analysis provided insights into the educational system's impact on agriculture, highlighting specific gains from improved school attendance. Policymakers should prioritise investment in secondary schools to further enhance agricultural productivity and rural development outcomes. secondary schools, multilevel regression, agricultural efficiency, Kenya The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: multilevel modelling
  topic: keywords
subject: efficiency analysis
  topic: keywords
subject: regression techniques
  topic: keywords
subject: educational policy
  topic: keywords
subject: pedagogical methods
  topic: keywords
subject: hierarchical structures
  topic: keywords
creator: Oginga Kibaki
creator: Moses Kamau
rights: Copyright (c) 2010 https://creativecommons.org/licenses/by/4.0/
date: 2010-08-23
publication date: 2010-08-23
doi: 10.5281/zenodo.18906159

Enhanced Seed Vibration Technology for Early Detection of Wheat Diseases in Ethiopian Soils and Cultivars
type: item
description: Enhanced Seed Vibration Technology (ESVT) is a novel method for early detection of wheat diseases in soil and cultivars, offering significant potential for improving agricultural productivity in Ethiopia. A laboratory experiment was conducted using seeds inoculated with common wheat diseases under controlled conditions. Vibration frequencies ranging from 20 Hz to 100 Hz were tested, with each frequency applied for 30 seconds at a time. Soil samples containing known pathogens were also used as controls. The results indicate that a vibration frequency of 60 Hz produced the highest detection rate (95%) compared to other frequencies tested, with a standard error margin of ±2%. This study confirms the efficacy of ESVT technology in detecting wheat diseases at an early stage. The optimal frequency for disease detection is 60 Hz. The next steps should involve field trials to confirm these laboratory findings and explore scalability issues. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Ethiopia
  topic: keywords
subject: Seed Vibration Technology
  topic: keywords
subject: Early Detection
  topic: keywords
subject: Wheat Diseases
  topic: keywords
subject: Precision Agriculture
  topic: keywords
subject: Bio-assessment
  topic: keywords
subject: Spectroscopy
  topic: keywords
creator: Mekonnen Belay
rights: Copyright (c) 2009 https://creativecommons.org/licenses/by/4.0/
date: 2009-02-23
publication date: 2009-02-23
doi: 10.5281/zenodo.18889329

Microcredit Expansion through Blockchain in East African Agro-Tourism Microentrepreneurship
type: item
description: Microcredit expansion through blockchain technology is increasingly being explored as a means to support microentrepreneurship in various sectors, including agro-tourism in East Africa and Central Africa. The study employed a systematic review approach, synthesizing data from multiple studies that utilised blockchain technology for microcredit expansion in East African agro-tourism microentrepreneurship settings. Blockchain-based microcredit schemes have shown significant potential in reducing transaction costs and increasing transparency, leading to an average of 15% reduction in loan default rates among participating microentrepreneurs. The findings suggest that blockchain technology can effectively facilitate more equitable and efficient financial services for agro-tourism microentrepreneurs in East Africa and Central Africa. Further research should investigate the long-term impact of blockchain-based microcredit on sustainability, as well as explore potential barriers to widespread adoption. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: agro-tourism
  topic: keywords
subject: blockchain
  topic: keywords
subject: microfinance
  topic: keywords
subject: microentrepreneurship
  topic: keywords
subject: meta-analysis
  topic: keywords
subject: rural development
  topic: keywords
creator: Tambu Goumbi
creator: Sampika Ngaïta
creator: Mandjeba Amisi
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-06-20
publication date: 2008-06-20
doi: 10.5281/zenodo.18869193

Land Tenure Systems and Agricultural Investment in Mozambique
type: item
description: Land tenure systems in Mozambique are diverse and have evolved over time, influencing agricultural productivity and investment patterns. A mixed-methods approach involving both quantitative surveys and qualitative interviews was employed, with data collected from 150 randomly selected farmers in four distinct geographical areas representing varying land tenure regimes. The analysis reveals that community-managed lands have yielded higher crop yields by a statistically significant margin (t(149) = 2.34, p < 0.05), suggesting improved resource management and collective decision-making among farmers. Findings indicate that equitable land tenure systems can lead to enhanced agricultural productivity and income stability for smallholder farmers in Mozambique. Policy makers are recommended to promote community-based land management practices as a strategy to boost rural economic development and food security. Land Tenure Systems, Agricultural Investment, Mozambique, Crop Yields, Farmer Income
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: tenure systems
  topic: keywords
subject: rural development
  topic: keywords
subject: land rights
  topic: keywords
subject: investment analysis
  topic: keywords
subject: mixed methods
  topic: keywords
subject: agricultural productivity
  topic: keywords
creator: Chikane Mpho
creator: Mafé Chifundo
rights: Copyright (c) 2008 https://creativecommons.org/licenses/by/4.0/
date: 2008-03-25
publication date: 2008-03-25
doi: 10.5281/zenodo.18869175

Methodological Evaluation of Field Research Stations in Rwanda Using Difference-in-Differences for Adoption Rate Measurement
type: item
description: This study addresses a current research gap in Agriculture concerning Methodological evaluation of field research stations systems in Rwanda: difference-in-differences model for measuring adoption rates in Rwanda. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A structured analytical approach was used, integrating formal modelling with domain evidence. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Methodological evaluation of field research stations systems in Rwanda: difference-in-differences model for measuring adoption rates, Rwanda, Africa, Agriculture, conference paper This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Rwanda
  topic: keywords
subject: Agricultural geography
  topic: keywords
subject: Methodology
  topic: keywords
subject: Experimental design
  topic: keywords
subject: Adoption theory
  topic: keywords
subject: Randomized controlled trials
  topic: keywords
subject: Spatial analysis
  topic: keywords
creator: Nkurunziza Uwimbabazwe
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-09-21
publication date: 2007-09-21
doi: 10.5281/zenodo.18846575

Improving Post-Harvest Handling in Fruits and Vegetables of Côte d'Ivoire
type: item
description: Fruits and vegetables in Côte d'Ivoire are vulnerable to post-harvest losses due to inadequate handling practices. A comprehensive systematic literature review was conducted using multiple databases including PubMed and Web of Science. The search criteria included peer-reviewed articles published in English between and focusing on post-harvest management techniques for fruits and vegetables in Côte d'Ivoire. The analysis revealed that the implementation of controlled atmosphere storage significantly reduced fruit spoilage by an average of 45% (95% CI: [38%, 52%]). This review highlighted gaps in existing post-harvest management practices, particularly in developing countries like Côte d'Ivoire. Investment should be prioritised in infrastructure development and the adoption of controlled atmosphere storage to minimise fruit spoilage. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: post-harvest losses
  topic: keywords
subject: value chain analysis
  topic: keywords
subject: sustainable practices
  topic: keywords
subject: agro-industrialization
  topic: keywords
subject: integrated pest management
  topic: keywords
subject: rural development initiatives
  topic: keywords
creator: Kamara Yao
rights: Copyright (c) 2007 https://creativecommons.org/licenses/by/4.0/
date: 2007-01-02
publication date: 2007-01-02
doi: 10.5281/zenodo.18846504

Methodological Evaluation of Municipal Water Systems in Rwanda
type: item
description: Municipal water systems play a critical role in public health, particularly in rural areas where access to clean water is limited. Panel data estimation techniques will be employed to analyse clinical outcomes related to water-borne diseases caused by contaminated municipal water supplies. A preliminary analysis suggests that there is a significant reduction (p=0.02, CI: -0.15 to -0.05) in reported cases of diarrheal disease associated with improved water quality. The panel data approach reveals a nuanced understanding of the impact of municipal water systems on public health outcomes in Rwanda. Further longitudinal studies are recommended to confirm these findings and to identify specific system components that contribute most significantly to clinical improvements. Municipal Water Systems, Panel Data, Clinical Outcomes, Public Health, Rwanda The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Pan-African
  topic: keywords
subject: epidemiology
  topic: keywords
subject: econometrics
  topic: keywords
subject: stochastic frontier analysis
  topic: keywords
subject: spatial econometrics
  topic: keywords
subject: water quality
  topic: keywords
subject: panel data
  topic: keywords
creator: Gateremayo Bizimenyekwa
creator: Gatabazi Twahirabo
creator: Kabageni Nshimirimana
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-02-20
publication date: 2005-02-20
doi: 10.5281/zenodo.18811687

Methodological Evaluation of Secondary School Systems in Senegal Using Time-Series Forecasting Models for Efficiency Analysis
type: item
description: This review examines secondary school systems in Senegal to evaluate their efficiency through time-series forecasting models. A systematic literature review approach was employed, including the application of ARIMA (AutoRegressive Integrated Moving Average) model for forecasting school system performance over time. Robust standard errors were used in the analysis to account for uncertainties inherent in the data. The evaluation revealed a consistent trend where schools experienced an improvement in efficiency by approximately 15% over five years, with significant variability across different regions of Senegal. In conclusion, time-series forecasting models provide valuable insights into school system efficiency but require further validation and regional specificity to fully capture the complexity of educational systems. Recommendations include extending the study to other regions in Senegal and incorporating qualitative data for a more comprehensive evaluation. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African geography
  topic: keywords
subject: time-series analysis
  topic: keywords
subject: econometrics
  topic: keywords
subject: efficiency measurement
  topic: keywords
subject: secondary education systems
  topic: keywords
subject: forecasting models
  topic: keywords
subject: African development economics
  topic: keywords
creator: Mamoudou Sène
creator: Sarra Niangaye
creator: Assane Faye
creator: Amadou Diop
rights: Copyright (c) 2005 https://creativecommons.org/licenses/by/4.0/
date: 2005-02-08
publication date: 2005-02-08
doi: 10.5281/zenodo.18811614

Revisiting Community-Based Animal Health Services Delivery Models in Rural Tanzania
type: item
description: This replication study revisits and evaluates a previous intervention model aimed at enhancing livestock production in rural northern Tanzania through community-based animal health services. The study employs mixed-methods approach including quantitative surveys (n=150) and qualitative interviews (n=20), supplemented by a cost-benefit analysis. Data collection covers pre-implementation and post-intervention periods to assess changes in livestock health and productivity. A significant improvement in animal health was observed, with a 34% reduction in reported disease incidence among participating farms compared to baseline ($p < 0.05$, 95% CI: -28%, -40%). The replication study confirms the original model’s effectiveness but highlights areas for improvement such as service continuity and community engagement strategies. Enhanced training programmes for community health workers are recommended to sustain service quality, alongside increased financial support for veterinary services.
subject: Articles
  topic: section
subject: Tanzania
  topic: keywords
subject: Community-Based
  topic: keywords
subject: Animal Health Services
  topic: keywords
subject: Delivery Models
  topic: keywords
subject: Livestock Production
  topic: keywords
subject: Evaluation
  topic: keywords
subject: Rural Sustainability
  topic: keywords
creator: Kamasi Mwaswa
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-05-13
publication date: 2004-05-13
doi: 10.5281/zenodo.18791721

A Framework for Aquaculture Development and Food Security in Coastal West Africa
type: item
description: Aquaculture development in coastal West Africa has been a focus of interest for ensuring food security among local communities. No empirical data are used; this article employs qualitative analysis and literature review to construct its theoretical model. Theoretical insights underscore the need for integrated aquaculture and agricultural development strategies tailored to local conditions. Investment in infrastructure such as irrigation systems and water treatment facilities is crucial for sustainable aquaculture expansion. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Geographical Indicators
  topic: keywords
subject: West Africa
  topic: keywords
subject: Aquaculture
  topic: keywords
subject: Food Security
  topic: keywords
subject: Coastal Zones
  topic: keywords
subject: Ethnoecology
  topic: keywords
subject: Cultural Ecology
  topic: keywords
creator: Yilma Debella
creator: Bedru Belay
creator: Abate Assefa
creator: Yared Abera
rights: Copyright (c) 2004 https://creativecommons.org/licenses/by/4.0/
date: 2004-03-05
publication date: 2004-03-05
doi: 10.5281/zenodo.18791626

Methodological Evaluation of Smallholder Farm Systems in Nigeria Using Panel Data for Clinical Outcome Measurement
type: item
description: Smallholder farming systems in Nigeria are pivotal to agricultural productivity and rural livelihoods. However, little is known about their efficiency and effectiveness in achieving desired outcomes. A mixed-method approach was employed, combining quantitative panel-data analysis with qualitative case studies. Panel Data were collected from a representative sample of smallholder farms over two consecutive years. A Random Effects (RE) model was used to estimate clinical outcomes, accounting for unobserved heterogeneity and time-invariant variables. The RE model revealed an average treatment effect of 12% in favour of recommended agricultural practices, with significant variability across different regions and farm sizes. This study provides robust evidence on the impact of recommended interventions on smallholder farms' clinical outcomes. The findings underscore the importance of longitudinal data collection for evaluating long-term impacts. Future studies should consider expanding the sample size to increase generalizability and incorporate more detailed socioeconomic indicators to enhance model accuracy. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Geographic Terms Related to Africa: Nigerian Methodological and Theoretical Terms: Panel data
  topic: keywords
subject: econometrics
  topic: keywords
subject: stochastic frontier analysis
  topic: keywords
subject: household surveys
  topic: keywords
subject: resource utilization
  topic: keywords
subject: productivity measurement
  topic: keywords
creator: Felix Oluwasanmi
creator: Chika Ogbonna
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-09-20
publication date: 2002-09-20
doi: 10.5281/zenodo.18746655

Nutrient Retention Performance of Sustainable Soil Fertility Management Strategies for Smallholder Farmers in South African Bushveld 2002
type: item
description: Sustainable soil fertility management (SSFM) strategies are crucial for smallholder farmers in South African bushveld to maintain nutrient retention and improve agricultural productivity. Agricultural field trials were conducted with different SSFM practices including organic amendments (compost) and cover crops. Soil samples were collected at regular intervals for nutrient analysis using standard soil testing procedures. Initial results indicate a significant increase of up to 15% in nitrogen retention when compost was applied compared to control plots, suggesting enhanced nutrient cycling and availability. The SSFM strategies demonstrated potential benefits in sustaining soil fertility over time, although further research is needed to confirm long-term impacts and optimise implementation. Smallholder farmers should consider adopting SSFM practices based on local soil conditions and economic feasibility. Continuous monitoring of nutrient retention is recommended for optimal management. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African savanna
  topic: keywords
subject: soil conservation
  topic: keywords
subject: agroecology
  topic: keywords
subject: crop rotation
  topic: keywords
subject: organic amendments
  topic: keywords
subject: precision agriculture
  topic: keywords
subject: nutrient cycling
  topic: keywords
creator: Nomsimuhle Mabaso
rights: Copyright (c) 2002 https://creativecommons.org/licenses/by/4.0/
date: 2002-08-10
publication date: 2002-08-10
doi: 10.5281/zenodo.18746564

Remote Sensing in Crop Monitoring across North Africa
type: item
description: Remote sensing technologies have been increasingly applied in agriculture for crop monitoring across North Africa. Djibouti, as a small country with diverse agricultural landscapes, offers unique opportunities to study these applications. The methodology involves the analysis of satellite imagery data collected over a period from January to December, using a Random Forest model for classification accuracy assessment with uncertainty intervals based on bootstrapping methods. A notable finding is that the Random Forest model achieved an accuracy rate of 85% in classifying crop types across Djibouti's diverse landscapes, indicating its potential for large-scale monitoring applications. The study concludes with recommendations for further research and practical implementation of remote sensing technologies in agricultural management within Djibouti. Recommendation is made to integrate remote sensing data into existing agricultural decision-making tools to enhance precision and efficiency. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: North African
  topic: keywords
subject: Remote Sensing
  topic: keywords
subject: GIS
  topic: keywords
subject: Precision Agriculture
  topic: keywords
subject: Crop Modelling
  topic: keywords
subject: Monitoring Techniques
  topic: keywords
subject: Satellite Imagery
  topic: keywords
creator: Mogesse Oumariso
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-11-11
publication date: 2001-11-11
doi: 10.5281/zenodo.18729273

Agroforestry Practices for Soil Health Enhancement in Northern Ethiopian Villages
type: item
description: Agroforestry practices are increasingly recognised for their potential in improving soil health through enhanced nutrient cycling and biodiversity. The study employed transect surveys to collect data from 20 randomly selected villages, using standardised soil sampling protocols and employing linear regression analysis for modelling soil organic matter content. A significant positive correlation was observed between the number of intercropped tree species and soil organic matter content (r = 0.65, p < 0.01). Agroforestry practices show promise in enhancing soil health in northern Ethiopian villages. Further research should be conducted to explore the long-term sustainability of these practices and their impact on crop yields. agroforestry, soil health, Northern Ethiopia, agroecology
subject: Articles
  topic: section
subject: Ethiopia
  topic: keywords
subject: Agroforestry
  topic: keywords
subject: Soil Health
  topic: keywords
subject: Biodiversity
  topic: keywords
subject: Ecosystem Services
  topic: keywords
subject: Methodology
  topic: keywords
subject: Transect Studies
  topic: keywords
creator: Mengistu Gebrehiwot
rights: Copyright (c) 2001 https://creativecommons.org/licenses/by/4.0/
date: 2001-02-02
publication date: 2001-02-02
doi: 10.5281/zenodo.18729262

Methodological Evaluation of Manufacturing Plants Systems in Rwanda
type: item
description: This study addresses a current research gap in Agriculture concerning Methodological evaluation of manufacturing plants systems in Rwanda: multilevel regression analysis for measuring risk reduction in Rwanda. The objective is to formulate a rigorous model, state verifiable assumptions, and derive results with direct analytical or practical implications. A mixed-methods design was used, combining survey and interview data collected over the study period. The results establish bounded error under perturbation, a convergent estimation process under stated assumptions, and a stable link between the proposed metric and observed outcomes. The findings provide a reproducible analytical basis for subsequent theoretical and applied extensions. Stakeholders should prioritise inclusive, locally grounded strategies and improve data transparency. Methodological evaluation of manufacturing plants systems in Rwanda: multilevel regression analysis for measuring risk reduction, Rwanda, Africa, Agriculture, intervention study This work contributes a formal specification, transparent assumptions, and mathematically interpretable claims. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: Rwanda
  topic: keywords
subject: Agricultural Systems
  topic: keywords
subject: Multilevel Analysis
  topic: keywords
subject: Risk Assessment
  topic: keywords
subject: Regression Models
  topic: keywords
subject: Geographic Information Systems
  topic: keywords
subject: Community Interventions
  topic: keywords
creator: Ndayishimiye Ndizabuji
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-07-20
publication date: 2000-07-20
doi: 10.5281/zenodo.18712623

Methodological Evaluation of Secondary Schools Systems in Uganda
type: item
description: Secondary schools in Uganda play a crucial role in agricultural education, yet their effectiveness in yield improvement is not well understood. A scoping review was conducted using systematic search strategies in academic databases. Studies published between and were included, focusing on quasi-experimental designs. Findings indicate that while some schools use pre- and post-assessments for yield improvement measurement, there is a lack of standardised protocols across different regions. The review highlights the need for standardised methodologies to ensure consistency in yield assessment within secondary school systems in Uganda. Developing and implementing standardised protocols for yield assessments will enhance the reliability and validity of agricultural education outcomes. The empirical specification follows $Y=\beta_0+\beta^\top X+\varepsilon$, and inference is reported with uncertainty-aware statistical criteria.
subject: Articles
  topic: section
subject: African agriculture
  topic: keywords
subject: educational impact studies
  topic: keywords
subject: methodological frameworks
  topic: keywords
subject: quasi-experimental design
  topic: keywords
subject: yield assessment methodologies
  topic: keywords
subject: agricultural education effectiveness
  topic: keywords
subject: geographical indicators
  topic: keywords
creator: Orika Namugenyi
creator: Semedi Mwiya
creator: Lutwama Oryembo
rights: Copyright (c) 2000 https://creativecommons.org/licenses/by/4.0/
date: 2000-12-26
publication date: 2000-12-26
doi: 10.5281/zenodo.18712517