Main Article Content
Abstract
The study explores the significant challenge of diagnosing diseases in CCN-51 cocoa fruits within Ghana, a key concern for the agricultural sector. This model aims to revolutionize the accuracy of disease detection in cocoa fruits, a crucial step toward bolstering the sustainability of Ghana's agricultural sector. By significantly improving detection rates, the project anticipates providing a solid foundation for more effective disease management strategies, ensuring the health and productivity of cocoa crops, and, by extension, supporting the economic stability of the farming communities reliant on cocoa production. The methodology is designed with a dual focus: ensuring the model's robustness to handle real-world agricultural complexities and verifying its adaptability to the diverse conditions encountered in cocoa farming environments. A comprehensive series of experiments were meticulously designed to evaluate the CNN model's diagnostic capabilities. These experiments were structured to assess the model's precision in identifying various diseases across different stages of infection, environmental conditions, and fruit varieties. The research aims to rigorously test the model's effectiveness and reliability by simulating a wide array of real-world scenarios, ensuring its practical applicability for farmers and agricultural professionals. The experimental findings paint a promising picture, showcasing the CNN model's exceptional performance across key metrics such as accuracy, precision, recall, and F1 scores. These results highlight a significant leap forward in disease detection capabilities, surpassing the benchmarks set by conventional methods. The high level of accuracy not only validates the model's effectiveness and signals its potential to transform disease management practices in cocoa agriculture. The implications of these findings are profound, with the potential to catalyze a paradigm shift in how disease detection is approached in the cocoa farming sector. The study elaborates on the multifaceted benefits of the CNN model, emphasizing its role as a cost-effective, efficient, and scalable tool for disease management. By significantly reducing crop losses and enhancing production sustainability, the model promises to bolster the economic well-being of cocoa farmers and contribute to the broader goals of agricultural innovation and food security in Ghana.
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References
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- Aboah, J., & Setsoafia, E. D. (2022). Examining the synergistic effect of cocoa-plantain intercropping system on gross margin: A system dynamics modelling approach. Agricultural Systems, 195. https://doi.org/10.1016/j.agsy.2021.103301
- Akoa, S. P., Onomo, P. E., Ndjaga, J. M., Ondobo, M. L., & Djocgoue, P. F. (2021). Impact of pollen genetic origin on compatibility, agronomic traits, and physicochemical quality of cocoa (Theobroma cacao L.) beans. Scientia Horticulturae, 287. https://doi.org/10.1016/j.scienta.2021.110278
- Asare, R., Markussen, B., Asare, R. A., Anim-Kwapong, G., & Ræbild, A. (2019). On-farm cocoa yields increase with canopy cover of shade trees in two agro-ecological zones in Ghana. Climate and Development, 11(5), 435–445. https://doi.org/10.1080/17565529.2018.1442805
- Atianashie, M. (2023). Detection of “Cocoa Swollen Shoot Disease” in Ghanaian Cocoa Trees Based on Convolutional Neural Network (CNN) and Deep Learning Technique. International Journal of Multidisciplinary Studies and Innovative Research, 8(3), 179–188. https://doi.org/10.53075/Ijmsirq/6588784634
- Attipoe, S. G., Jianmin, C., Opoku-Kwanowaa, Y., & Ohene-Sefa, F. (2020). The Determinants of Technical Efficiency of Cocoa Production in Ghana: An Analysis of the Role of Rural and Community Banks. Sustainable Production and Consumption, 23, 11–20. https://doi.org/10.1016/j.spc.2020.04.001
- Cilas, C., & Bastide, P. (2020). Challenges to Cocoa Production in the Face of Climate Change and the Spread of Pests and Diseases. Agronomy, 10(9). https://doi.org/10.3390/agronomy10091232
- Corsaro, D., Vargo, S. L., Hofacker, C., & Massara, F. (2022). Artificial intelligence and the shaping of the business context. Journal of Business Research, 145, 210–214. https://doi.org/10.1016/j.jbusres.2022.02.072
- de Boer, D., Limpens, G., Rifin, A., & Kusnadi, N. (2019). Inclusive productive value chains, an overview of Indonesia’s cocoa industry. Journal of Agribusiness in Developing and Emerging Economies, 9(5), 439–456. https://doi.org/10.1108/JADEE-09-2018-0131
- Donkor, E., Amegbe, E. Dela, Ratinger, T., & Hejkrlik, J. (2023). The effect of producer groups on the productivity and technical efficiency of smallholder cocoa farmers in Ghana. PLoS ONE, 18(12 December). https://doi.org/10.1371/JOURNAL.PONE.0294716
- Dormon, E. N. A., Van Huis, A., Leeuwis, C., Obeng-Ofori, D., & Sakyi-Dawson, O. (2004). Causes of low productivity of cocoa in Ghana: Farmers’ perspectives and insights from research and the socio-political establishment. NJAS - Wageningen Journal of Life Sciences, 52(3–4), 237–259. https://doi.org/10.1016/S1573-5214(04)80016-2
- Eric, O., Gyening, R. M. O. M., Appiah, O., Takyi, K., & Appiahene, P. (2023). Cocoa beans classification using enhanced image feature extraction techniques and a regularized Artificial Neural Network model. Engineering Applications of Artificial Intelligence, 125. https://doi.org/10.1016/j.engappai.2023.106736
- Espejo, R. (2018). An enterprise complexity model: Enterprises, organizational systems, and dynamic capabilities. Systems Research for Real-World Challenges, 1–32. https://doi.org/10.4018/978-1-5225-5996-2.CH001
- Gil de Zúñiga, H., Scheffauer, R., & Zhang, B. (2023). Cable News Use and Conspiracy Theories: Exploring Fox News, CNN, and MSNBC Effects on People’s Conspiracy Mentality. Journalism and Mass Communication Quarterly. https://doi.org/10.1177/10776990231171929
- Gockowski, J., Afari-Sefa, V., Sarpong, D. B., Osei-Asare, Y. B., & Agyeman, N. F. (2013). Improving the productivity and income of Ghanaian cocoa farmers while maintaining environmental services: What role for certification? International Journal of Agricultural Sustainability, 11(4), 331–346. https://doi.org/10.1080/14735903.2013.772714
- Hartung, T. (2023). Artificial intelligence as the new frontier in chemical risk assessment. Frontiers in Artificial Intelligence, 6. https://doi.org/10.3389/frai.2023.1269932
- Iddrisu, M., Aidoo, R., & Abawiera Wongnaa, C. (2020). Participation in UTZ-RA voluntary cocoa certification scheme and its impact on smallholder welfare: Evidence from Ghana. World Development Perspectives, 20. https://doi.org/10.1016/j.wdp.2020.100244
- Kehinde, A. D., Adeyemo, R., & Ogundeji, A. A. (2021). Does social capital improve farm productivity and food security? Evidence from cocoa-based farming households in Southwestern Nigeria. Heliyon, 7(3). https://doi.org/10.1016/j.heliyon.2021.e06592
- Koko, L. K., Snoeck, D., Lekadou, T. T., & Assiri, A. A. (2013). Cacao-fruit tree intercropping effects on cocoa yield, plant vigour and light interception in Côte d’Ivoire. Agroforestry Systems, 87(5), 1043–1052. https://doi.org/10.1007/S10457-013-9619-8
- Ku, B., & Lewis, ulei. (2023). A Tale of Two Trees: A Comparative Study on the Effects of Scale and Biodiversity Efforts in Ghana’s Cocoa and Shea Production Networks.
- Miracle, A. (2024). Enhancing Cocoa Crop Resilience in Ghana: The Application of Convolutional Neural Networks for Early Detection of Disease and Pest Infestations. Qeios, 1–13. https://doi.org/10.32388/DPS5ZH
- Obodai, J., Adjei, K. A., Odai, S. N., & Lumor, M. (2019). Land use/land cover dynamics using landsat data in a gold mining basin-the Ankobra, Ghana. Remote Sensing Applications: Society and Environment, 13, 247–256. https://doi.org/10.1016/j.rsase.2018.10.007
- Olofsson, P., Foody, G. M., Herold, M., Stehman, S. V., Woodcock, C. E., & Wulder, M. A. (2014). Good practices for estimating area and assessing accuracy of land change. Remote Sensing of Environment, 148, 42–57. https://doi.org/10.1016/j.rse.2014.02.015
- Oyekale, A. S. (2018). Cocoa farmers’ compliance with safety precautions in spraying agrochemicals and use of personal protective equipment (PPE) in Cameroon. International Journal of Environmental Research and Public Health, 15(2). https://doi.org/10.3390/ijerph15020327
- Rajaee, M., Obiri, S., Green, A., Long, R., Cobbina, S. J., Nartey, V., Buck, D., Antwi, E., & Basu, N. (2015). Integrated Assessment of Artisanal and Small-Scale Gold Mining In Ghana—Part 2: Natural Sciences Review. International Journal of Environmental Research and Public Health, 12(8), 8971–9011. https://doi.org/10.3390/IJERPH120808971
- Ronneberger, O., Fischer, P., & Brox, T. (2015). U-net: Convolutional networks for biomedical image segmentation. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 9351, 234–241. https://doi.org/10.1007/978-3-319-24574-4_28
- Saj, S., Jagoret, P., Ngnogue, H. T., & Tixier, P. (2023). Effect of neighbouring perennials on cocoa tree pod production in complex agroforestry systems in Cameroon. European Journal of Agronomy, 146. https://doi.org/10.1016/j.eja.2023.126810
- Shendryk, Y., Rist, Y., Ticehurst, C., & Thorburn, P. (2019). Deep learning for multi-modal classification of cloud, shadow and land cover scenes in PlanetScope and Sentinel-2 imagery. ISPRS Journal of Photogrammetry and Remote Sensing, 157, 124–136. https://doi.org/10.1016/j.isprsjprs.2019.08.018
- Signoroni, A., Savardi, M., Baronio, A., & Benini, S. (2019). Deep learning meets hyperspectral image analysis: A multidisciplinary review. Journal of Imaging, 5(5). https://doi.org/10.3390/JIMAGING5050052
- Snapir, B., Simms, D. M., & Waine, T. W. (2017). Mapping the expansion of galamsey gold mines in the cocoa growing area of Ghana using optical remote sensing. International Journal of Applied Earth Observation and Geoinformation, 58, 225–233. https://doi.org/10.1016/j.jag.2017.02.009
- Teye, E. (2022). Mini shortwave spectroscopic techniques and multivariate statistical analysis as a tool for testing intact cocoa beans at farmgate for quality control in Ghana. Infrared Physics and Technology, 122. https://doi.org/10.1016/j.infrared.2022.104092
- Teye, E., Anyidoho, E., Agbemafle, R., Sam-Amoah, L. K., & Elliott, C. (2020). Cocoa bean and cocoa bean products quality evaluation by NIR spectroscopy and chemometrics: A review. Infrared Physics and Technology, 104. https://doi.org/10.1016/j.infrared.2019.103127
- Tsiboe, F., Luckstead, J., Dixon, B. L., Nalley, L. L., & Popp, J. S. (2018). Analyzing labor heterogeneity in ghanaian cocoa production and its implications for separability in household decisions and policy assessment. Journal of Agricultural and Applied Economics, 50(4), 602–627. https://doi.org/10.1017/AAE.2018.18
- Wade, A. S. I., Asase, A., Hadley, P., Mason, J., Ofori-Frimpong, K., Preece, D., Spring, N., & Norris, K. (2010). Management strategies for maximizing carbon storage and tree species diversity in cocoa-growing landscapes. Agriculture, Ecosystems and Environment, 138(3–4), 324–334. https://doi.org/10.1016/j.agee.2010.06.007
- Wang, C., Zhao, Z., Ren, Q., Xu, Y., & Yu, Y. (2019). Dense U-net based on patch-based learning for retinal vessel segmentation. Entropy, 21(2). https://doi.org/10.3390/E21020168
- Zhao, X., Yuan, Y., Song, M., Ding, Y., Lin, F., Liang, D., & Zhang, D. (2019). Use of unmanned aerial vehicle imagery and deep learning unet to extract rice lodging. Sensors (Switzerland), 19(18). https://doi.org/10.3390/S19183859
References
Abdulai, I., Vaast, P., Hoffmann, M. P., Asare, R., Jassogne, L., Van Asten, P., Rötter, R. P., & Graefe, S. (2018). Cocoa agroforestry is less resilient to sub-optimal and extreme climate than cocoa in full sun. Global Change Biology, 24(1), 273–286. https://doi.org/10.1111/GCB.13885
Aboah, J., & Setsoafia, E. D. (2022). Examining the synergistic effect of cocoa-plantain intercropping system on gross margin: A system dynamics modelling approach. Agricultural Systems, 195. https://doi.org/10.1016/j.agsy.2021.103301
Akoa, S. P., Onomo, P. E., Ndjaga, J. M., Ondobo, M. L., & Djocgoue, P. F. (2021). Impact of pollen genetic origin on compatibility, agronomic traits, and physicochemical quality of cocoa (Theobroma cacao L.) beans. Scientia Horticulturae, 287. https://doi.org/10.1016/j.scienta.2021.110278
Asare, R., Markussen, B., Asare, R. A., Anim-Kwapong, G., & Ræbild, A. (2019). On-farm cocoa yields increase with canopy cover of shade trees in two agro-ecological zones in Ghana. Climate and Development, 11(5), 435–445. https://doi.org/10.1080/17565529.2018.1442805
Atianashie, M. (2023). Detection of “Cocoa Swollen Shoot Disease” in Ghanaian Cocoa Trees Based on Convolutional Neural Network (CNN) and Deep Learning Technique. International Journal of Multidisciplinary Studies and Innovative Research, 8(3), 179–188. https://doi.org/10.53075/Ijmsirq/6588784634
Attipoe, S. G., Jianmin, C., Opoku-Kwanowaa, Y., & Ohene-Sefa, F. (2020). The Determinants of Technical Efficiency of Cocoa Production in Ghana: An Analysis of the Role of Rural and Community Banks. Sustainable Production and Consumption, 23, 11–20. https://doi.org/10.1016/j.spc.2020.04.001
Cilas, C., & Bastide, P. (2020). Challenges to Cocoa Production in the Face of Climate Change and the Spread of Pests and Diseases. Agronomy, 10(9). https://doi.org/10.3390/agronomy10091232
Corsaro, D., Vargo, S. L., Hofacker, C., & Massara, F. (2022). Artificial intelligence and the shaping of the business context. Journal of Business Research, 145, 210–214. https://doi.org/10.1016/j.jbusres.2022.02.072
de Boer, D., Limpens, G., Rifin, A., & Kusnadi, N. (2019). Inclusive productive value chains, an overview of Indonesia’s cocoa industry. Journal of Agribusiness in Developing and Emerging Economies, 9(5), 439–456. https://doi.org/10.1108/JADEE-09-2018-0131
Donkor, E., Amegbe, E. Dela, Ratinger, T., & Hejkrlik, J. (2023). The effect of producer groups on the productivity and technical efficiency of smallholder cocoa farmers in Ghana. PLoS ONE, 18(12 December). https://doi.org/10.1371/JOURNAL.PONE.0294716
Dormon, E. N. A., Van Huis, A., Leeuwis, C., Obeng-Ofori, D., & Sakyi-Dawson, O. (2004). Causes of low productivity of cocoa in Ghana: Farmers’ perspectives and insights from research and the socio-political establishment. NJAS - Wageningen Journal of Life Sciences, 52(3–4), 237–259. https://doi.org/10.1016/S1573-5214(04)80016-2
Eric, O., Gyening, R. M. O. M., Appiah, O., Takyi, K., & Appiahene, P. (2023). Cocoa beans classification using enhanced image feature extraction techniques and a regularized Artificial Neural Network model. Engineering Applications of Artificial Intelligence, 125. https://doi.org/10.1016/j.engappai.2023.106736
Espejo, R. (2018). An enterprise complexity model: Enterprises, organizational systems, and dynamic capabilities. Systems Research for Real-World Challenges, 1–32. https://doi.org/10.4018/978-1-5225-5996-2.CH001
Gil de Zúñiga, H., Scheffauer, R., & Zhang, B. (2023). Cable News Use and Conspiracy Theories: Exploring Fox News, CNN, and MSNBC Effects on People’s Conspiracy Mentality. Journalism and Mass Communication Quarterly. https://doi.org/10.1177/10776990231171929
Gockowski, J., Afari-Sefa, V., Sarpong, D. B., Osei-Asare, Y. B., & Agyeman, N. F. (2013). Improving the productivity and income of Ghanaian cocoa farmers while maintaining environmental services: What role for certification? International Journal of Agricultural Sustainability, 11(4), 331–346. https://doi.org/10.1080/14735903.2013.772714
Hartung, T. (2023). Artificial intelligence as the new frontier in chemical risk assessment. Frontiers in Artificial Intelligence, 6. https://doi.org/10.3389/frai.2023.1269932
Iddrisu, M., Aidoo, R., & Abawiera Wongnaa, C. (2020). Participation in UTZ-RA voluntary cocoa certification scheme and its impact on smallholder welfare: Evidence from Ghana. World Development Perspectives, 20. https://doi.org/10.1016/j.wdp.2020.100244
Kehinde, A. D., Adeyemo, R., & Ogundeji, A. A. (2021). Does social capital improve farm productivity and food security? Evidence from cocoa-based farming households in Southwestern Nigeria. Heliyon, 7(3). https://doi.org/10.1016/j.heliyon.2021.e06592
Koko, L. K., Snoeck, D., Lekadou, T. T., & Assiri, A. A. (2013). Cacao-fruit tree intercropping effects on cocoa yield, plant vigour and light interception in Côte d’Ivoire. Agroforestry Systems, 87(5), 1043–1052. https://doi.org/10.1007/S10457-013-9619-8
Ku, B., & Lewis, ulei. (2023). A Tale of Two Trees: A Comparative Study on the Effects of Scale and Biodiversity Efforts in Ghana’s Cocoa and Shea Production Networks.
Miracle, A. (2024). Enhancing Cocoa Crop Resilience in Ghana: The Application of Convolutional Neural Networks for Early Detection of Disease and Pest Infestations. Qeios, 1–13. https://doi.org/10.32388/DPS5ZH
Obodai, J., Adjei, K. A., Odai, S. N., & Lumor, M. (2019). Land use/land cover dynamics using landsat data in a gold mining basin-the Ankobra, Ghana. Remote Sensing Applications: Society and Environment, 13, 247–256. https://doi.org/10.1016/j.rsase.2018.10.007
Olofsson, P., Foody, G. M., Herold, M., Stehman, S. V., Woodcock, C. E., & Wulder, M. A. (2014). Good practices for estimating area and assessing accuracy of land change. Remote Sensing of Environment, 148, 42–57. https://doi.org/10.1016/j.rse.2014.02.015
Oyekale, A. S. (2018). Cocoa farmers’ compliance with safety precautions in spraying agrochemicals and use of personal protective equipment (PPE) in Cameroon. International Journal of Environmental Research and Public Health, 15(2). https://doi.org/10.3390/ijerph15020327
Rajaee, M., Obiri, S., Green, A., Long, R., Cobbina, S. J., Nartey, V., Buck, D., Antwi, E., & Basu, N. (2015). Integrated Assessment of Artisanal and Small-Scale Gold Mining In Ghana—Part 2: Natural Sciences Review. International Journal of Environmental Research and Public Health, 12(8), 8971–9011. https://doi.org/10.3390/IJERPH120808971
Ronneberger, O., Fischer, P., & Brox, T. (2015). U-net: Convolutional networks for biomedical image segmentation. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 9351, 234–241. https://doi.org/10.1007/978-3-319-24574-4_28
Saj, S., Jagoret, P., Ngnogue, H. T., & Tixier, P. (2023). Effect of neighbouring perennials on cocoa tree pod production in complex agroforestry systems in Cameroon. European Journal of Agronomy, 146. https://doi.org/10.1016/j.eja.2023.126810
Shendryk, Y., Rist, Y., Ticehurst, C., & Thorburn, P. (2019). Deep learning for multi-modal classification of cloud, shadow and land cover scenes in PlanetScope and Sentinel-2 imagery. ISPRS Journal of Photogrammetry and Remote Sensing, 157, 124–136. https://doi.org/10.1016/j.isprsjprs.2019.08.018
Signoroni, A., Savardi, M., Baronio, A., & Benini, S. (2019). Deep learning meets hyperspectral image analysis: A multidisciplinary review. Journal of Imaging, 5(5). https://doi.org/10.3390/JIMAGING5050052
Snapir, B., Simms, D. M., & Waine, T. W. (2017). Mapping the expansion of galamsey gold mines in the cocoa growing area of Ghana using optical remote sensing. International Journal of Applied Earth Observation and Geoinformation, 58, 225–233. https://doi.org/10.1016/j.jag.2017.02.009
Teye, E. (2022). Mini shortwave spectroscopic techniques and multivariate statistical analysis as a tool for testing intact cocoa beans at farmgate for quality control in Ghana. Infrared Physics and Technology, 122. https://doi.org/10.1016/j.infrared.2022.104092
Teye, E., Anyidoho, E., Agbemafle, R., Sam-Amoah, L. K., & Elliott, C. (2020). Cocoa bean and cocoa bean products quality evaluation by NIR spectroscopy and chemometrics: A review. Infrared Physics and Technology, 104. https://doi.org/10.1016/j.infrared.2019.103127
Tsiboe, F., Luckstead, J., Dixon, B. L., Nalley, L. L., & Popp, J. S. (2018). Analyzing labor heterogeneity in ghanaian cocoa production and its implications for separability in household decisions and policy assessment. Journal of Agricultural and Applied Economics, 50(4), 602–627. https://doi.org/10.1017/AAE.2018.18
Wade, A. S. I., Asase, A., Hadley, P., Mason, J., Ofori-Frimpong, K., Preece, D., Spring, N., & Norris, K. (2010). Management strategies for maximizing carbon storage and tree species diversity in cocoa-growing landscapes. Agriculture, Ecosystems and Environment, 138(3–4), 324–334. https://doi.org/10.1016/j.agee.2010.06.007
Wang, C., Zhao, Z., Ren, Q., Xu, Y., & Yu, Y. (2019). Dense U-net based on patch-based learning for retinal vessel segmentation. Entropy, 21(2). https://doi.org/10.3390/E21020168
Zhao, X., Yuan, Y., Song, M., Ding, Y., Lin, F., Liang, D., & Zhang, D. (2019). Use of unmanned aerial vehicle imagery and deep learning unet to extract rice lodging. Sensors (Switzerland), 19(18). https://doi.org/10.3390/S19183859

 
									 
			
		 
			 
			