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The Climate-Biodiversity-Pollution Nexus: The Pricing Of Environmental Credit Risks For European Industrial Polluters, Dominik Hirschbühl, Andrej Ceglar, Theodor Cojoianu, Tina Emambakhsh, Yifan Qi, Caterina Rho, Elsie Hu, Marco Petracco, Fabrizio Biganzoli, Alfred De Jager, Laura Garcia Herrero, Andrea Mandrici, Carlo Pasqua Jan 2025

The Climate-Biodiversity-Pollution Nexus: The Pricing Of Environmental Credit Risks For European Industrial Polluters, Dominik Hirschbühl, Andrej Ceglar, Theodor Cojoianu, Tina Emambakhsh, Yifan Qi, Caterina Rho, Elsie Hu, Marco Petracco, Fabrizio Biganzoli, Alfred De Jager, Laura Garcia Herrero, Andrea Mandrici, Carlo Pasqua

Research Collection College of Integrative Studies

This study examines how euro area banks factor pollution-induced biodiversity risks into lending decisions, using data from 832 banks and 5,000 major polluters. Our results show that banks are increasingly pricing these risks by adjusting loan-to-value ratios and interest rates. Banks adjust lending conditions in line with EU pollution and biodiversity protection legislation, particularly for companies with large pollution footprints near biodiversity-protected areas or those contributing to Environmental Quality Standards failures of downstream surface waters. The former is driven primarily by banks’ adoption of biodiversity policies and public commitments to the Equator Principles, while the latter is a result of …

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Mapping The End Of Coal: How Policy Strength, Ownership, Finance Shape Global Plant Retirements, Jiwon Kim, Theodor Florian Cojoianu, Theodor F. Cojoianu, Maretno Agus Harjoto, Dariusz Wojcik Jan 2025

Mapping The End Of Coal: How Policy Strength, Ownership, Finance Shape Global Plant Retirements, Jiwon Kim, Theodor Florian Cojoianu, Theodor F. Cojoianu, Maretno Agus Harjoto, Dariusz Wojcik

Research Collection College of Integrative Studies

This study examines how national environmental performance, institutional investor divestment from fossil fuels, investment in renewable energy, and ownership type influence the global phase-out of coal power plants, and whether these effects are constrained by geographical boundaries. Using data on coal plant retirements across 90 countries, we test whether domestic and cross-border factors shape the timing and likelihood of asset closure. We find that companies headquartered in countries with stronger environmental performance are more likely to retire domestic but not foreign plants. While institutional investors divestment is often assumed to exert cross-border influence, our findings show that divestment pressure by …

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A Comparative Analysis Of Artificial Intelligence Regulation: Implications For Singapore, Cheng Kit Kit Pang Jan 2025

A Comparative Analysis Of Artificial Intelligence Regulation: Implications For Singapore, Cheng Kit Kit Pang

Research Collection Yong Pung How School Of Law

In relation to artificial intelligence (“AI”) regulation, Singapore presently adopts a wait-and-see approach, refraining from implementing any hard regulation before 2026. This article is directed at making recommendations for Singapore’s future AI hard regulation and conducts a comparative analysis of the hard AI regulation in the EU, the People’s Republic of China (“China”) and South Korea. This article draws lessons specifically from Asian jurisdictions with similar socio-legal and commercial considerations. In particular, China and South Korea are at the forefront, actively pushing for hard regulation. Key takeaways include the potential drivers for a shift towards hard regulation, the scope and …

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Equitable Obligations And Property In Choice Of Law, Tiong Min Yeo Jan 2025

Equitable Obligations And Property In Choice Of Law, Tiong Min Yeo

Research Collection Yong Pung How School Of Law

This chapter argues against the unitary characterisation, for choice of law purposes, of equitable principlesas they apply to claims relating to property as either property or obligation, and that they should be characterised as property or obligation in accordance with the functions of the equitable principles in each instance.

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Anatomical Depiction: How Showing A Product's Inner Structure Shapes Product Valuations, Seo Yoon Kang, Junghan Kim, Arun Lakshmanan Jan 2025

Anatomical Depiction: How Showing A Product's Inner Structure Shapes Product Valuations, Seo Yoon Kang, Junghan Kim, Arun Lakshmanan

Research Collection Lee Kong Chian School Of Business

Anatomical depiction is a technique where the product is decomposed into components that are spatially arranged in a layer-by-layer manner to visually explicate its inner structure. The authors demonstrate that anatomical depiction, compared to non-anatomical depiction, enhances product valuation. This effect occurs because anatomical depiction elicits a ‘coming together’ of the inner components in consumers’ minds thereby evoking a gestalt image of the product – a process labeled simulated assemblage. The elicitation of simulated assemblage in turn boosts their confidence in the product’s performance. Two field experiments first demonstrate that anatomical depiction leads to greater engagement in online settings such …

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Seeking New Ground For Managing: An Introduction To The Special Issue On “Awakening To Ourselves, One Another, And The Earth: Awareness Practices And Systems Change”, Kathryn Goldman Schuyler, Lemuel W. Watson, Jochen Reb Jan 2025

Seeking New Ground For Managing: An Introduction To The Special Issue On “Awakening To Ourselves, One Another, And The Earth: Awareness Practices And Systems Change”, Kathryn Goldman Schuyler, Lemuel W. Watson, Jochen Reb

Research Collection Lee Kong Chian School Of Business

We have created this special issue of the Humanistic Management Journal to explore how the interdependence of humans with one another and the Earth is supported by awareness-based systems change. Together, over a period of many months, we as an editorial team developed the focus and description of what we sought to bring together. The combined research, projects, and practices discussed here respect both science and spiritual traditions as sources of knowledge. The articles are intended to contribute to dialogue and actions that yield meaningful participation of all peoples and help readers see new possibilities for a healthy Earth. We …

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Why Some Companies Weather Trade Was Better Than Others?, Di Fan, Daphne W. Yiu, Pengcheng Ma, Lin Cui Jan 2025

Why Some Companies Weather Trade Was Better Than Others?, Di Fan, Daphne W. Yiu, Pengcheng Ma, Lin Cui

Research Collection Lee Kong Chian School Of Business

In 2018, the U.S. government levied tariffs affecting more than $250 billion of Chinese products. As a result, many American buyers began turning to alternative suppliers to avoid the significant new costs associated with purchasing from China. Recent research found that transactions between U.S. buyers and Chinese suppliers fell by more than 18% immediately following the start of the trade war. However, the study also found that not all companies were affected equally: Chinese firms that were more innovative or more socially responsible were more likely to retain their U.S. buyers, while buyers were more likely to distance themselves from …

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Will Labubu Be A Keeper Like Hello Kitty And Pokémon?, Hannah H. Chang, Joy Zhang Jan 2025

Will Labubu Be A Keeper Like Hello Kitty And Pokémon?, Hannah H. Chang, Joy Zhang

Research Collection Lee Kong Chian School Of Business

In a commentary, SMU Associate Professor of Marketing Hannah Chang and Joy Zhang, a student from United World College of South East Asia, explored the unique qualities that enable certain toy fads to transcend trends and become cultural icons. They also examined the rising popularity of Labubu, offering insights into whether it has the potential to achieve enduring icon status comparable to the likes of Hello Kitty.

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Exposiciones Virtuales En La Cultura Contemporánea: Un Análisis Del Estado Del Arte, Jessica Blanco Marcos, Eva Santín Álvarez Jan 2025

Exposiciones Virtuales En La Cultura Contemporánea: Un Análisis Del Estado Del Arte, Jessica Blanco Marcos, Eva Santín Álvarez

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No abstract provided.

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Diagramas, Biomateriales Y Sociedad: Representación A Través Del Dibujo De Las Experiencias Ante El Micelio, Elsa Gil Benito, Montserrat Pichel Martínez, María Beltrán Rodríguez Jan 2025

Diagramas, Biomateriales Y Sociedad: Representación A Través Del Dibujo De Las Experiencias Ante El Micelio, Elsa Gil Benito, Montserrat Pichel Martínez, María Beltrán Rodríguez

Capítulos de libros

Los micomateriales, biomateriales derivados del micelio, ofrecen una alternativa ecológica con grandes ventajas debido a su abundancia, renovabilidad y accesibilidad. A pesar de poseer numerosos beneficios frente a los materiales derivados del petróleo y responder a retos medioambientales y socioeconómicos, existen limitaciones psicosociales procedentes de su novedad y apariencia viva. Comprender en profundidad la percepción en la sociedad es fundamental para determinar obstáculos e impulsores. El presente estudio comienza con la exposición de un producto a base de micelio a cuatro muestras de estudiantes universitarios. Mediante focus groups y encuestas, se recogieron datos cualitativos y cuantitativos sobre el grado de …

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Rubber Wars: Rubber At The End Of Empire In Colonial Malaya, C. 1945–57, Fiona Williamson Jan 2025

Rubber Wars: Rubber At The End Of Empire In Colonial Malaya, C. 1945–57, Fiona Williamson

Research Collection College of Integrative Studies

This article argues the Malayan rubber industry’s fortunes both reflected and coloured the relationship between Britain and the USA during the early Cold War era. British Malaya had developed a world leading rubber industry within a few short decades. The importance of rubber to burgeoning manufacturing and transport industries however – especially in the United States – meant that the commodity became caught up in the geopolitics of a changing world order. During the 1920s and 1930s, Britain had dictated international market rules due to their largely unrivalled position but the Second World War had changed the global balance of …

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Insect Biological Control: A Global Perspective, Lessando M. Gontijo, Jorge B. Torres, Paul K. Abram, Armando Alfaro-Tapia, Hugo C. Arredondo-Bernal, Antonio Biondi, Raymond A. Cloyd, Alejandro C. Costamagna, Nicolas Desneux, Marie D’Ottavio, Michael J. Furlong, Nancy M. Greco, Roselyne Labbe, Martin Hill, Blas Lavandero, Tian Hao Li, José R. Lomelí-Flores, Eric Lucas, Gerben J. Messelink, Margarita Rocca, Marcela Rodriguez-Garcia, José R.P. Parra, Ainara Peñalver-Cruz, Bonoukpoè Mawuko Sokame, Sean Thackeray, Alberto Urbaneja, German Vargas, Myron P. Zalucki, Lian Sheng Zang Jan 2025

Insect Biological Control: A Global Perspective, Lessando M. Gontijo, Jorge B. Torres, Paul K. Abram, Armando Alfaro-Tapia, Hugo C. Arredondo-Bernal, Antonio Biondi, Raymond A. Cloyd, Alejandro C. Costamagna, Nicolas Desneux, Marie D’Ottavio, Michael J. Furlong, Nancy M. Greco, Roselyne Labbe, Martin Hill, Blas Lavandero, Tian Hao Li, José R. Lomelí-Flores, Eric Lucas, Gerben J. Messelink, Margarita Rocca, Marcela Rodriguez-Garcia, José R.P. Parra, Ainara Peñalver-Cruz, Bonoukpoè Mawuko Sokame, Sean Thackeray, Alberto Urbaneja, German Vargas, Myron P. Zalucki, Lian Sheng Zang

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The intentional use of biological control agents to manage arthropod pests dates back to as early as 304 AD, when Chinese farmers used weaver ants to manage citrus pests. Over time, biological control has evolved into distinct approaches: classical, augmentation, and conservation. Prior to the advent of pesticides, most insect pest management relied on natural and classical biological control. The most common strategy used at first, despite regional variations, was the importation of biological control agents. Nonetheless, due to issues with unintentional non-target impacts, numerous failures in the introduction, and longer periods required for implementation, augmentative and conservation approaches have …

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Nematology Knowledge Transfer: Creating Awareness And Understanding, Danny Coyne, James Kisaakye, Solveig Haukeland Jan 2025

Nematology Knowledge Transfer: Creating Awareness And Understanding, Danny Coyne, James Kisaakye, Solveig Haukeland

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Typical above-ground symptoms of nematode infection are mostly non-specific and are often attributed to other problems and/or crop malaise. Farmer awareness of nematode problems therefore needs to be raised by utilising knowledge transfer techniques so that symptoms of nematode damage can be recognised in the field. The chapter addresses this need by discussing various approaches such as demonstration and/or hands on workshops of nematode control methods suitable for Farmer Field Schools (FFS) and farmer participatory research, the planning, implementing and long-term benefits of Integrated season-long Pest Management-FFS, nematology capacity building initiatives, nematology networks, societies and platforms. Creating successful knowledge transfer …

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Nutritional And Antioxidant Properties Of Two Species Of Edible Scarab Beetles (Cetonia Aurata And Oryctes Rhinoceros), S. S. Mwanza, C. M. Mudalungu, N. M. Kimani, H. O. Mokaya, B. O. Ochieng, S. Juma, C. M. Tanga Jan 2025

Nutritional And Antioxidant Properties Of Two Species Of Edible Scarab Beetles (Cetonia Aurata And Oryctes Rhinoceros), S. S. Mwanza, C. M. Mudalungu, N. M. Kimani, H. O. Mokaya, B. O. Ochieng, S. Juma, C. M. Tanga

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Edible scarab beetles are important repositories for nutritive and bioactive compounds, but this information remains largely unexplored. This study explored the nutritional and therapeutic properties of two edible scarab beetles from three different locations (Embu, Murangâa and Nairobi Counties) in Kenya. Morphological and molecular characterization of the wild collected larvae revealed two important edible beetle species (Cetonia aurata L. and Oryctes rhinoceros L.). The larvae of both species are excellent source of crude proteins (44% for O. rhinoceros and 63% for C. aurata). The larvae of O. rhinoceros were rich in minerals, particularly calcium (15.75-22.65 mg/g) and potassium (13.62-22.88 mg/g). …

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Mathematical And Computational Modeling For Organic And Insect Frass Fertilizer Production: A Systematic Review, Malontema Katchali, Edward Richard, Henri E.Z. Tonnang, Chrysantus M. Tanga, Dennis Beesigamukama, Kennedy Senagi Jan 2025

Mathematical And Computational Modeling For Organic And Insect Frass Fertilizer Production: A Systematic Review, Malontema Katchali, Edward Richard, Henri E.Z. Tonnang, Chrysantus M. Tanga, Dennis Beesigamukama, Kennedy Senagi

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Organic fertilizers have been identified as a sustainable agricultural practice that can enhance productivity and reduce environmental impact. Recently, the European Union defined and accepted insect frass as an innovative and emerging organic fertilizer. In the wider domain of organic fertilizers, mathematical and computational models have been developed to optimize their production and application conditions. However, with the advancement in policies and regulations, modelling has shifted towards efficiencies in the deployment of these technologies. Therefore, this paper reviews and critically analyzes the recent developments in the mathematical and computation modeling that have promoted various organic fertilizer products including insect frass. …

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Contribution Of Different Frass Fertilizer Products On Enhanced Growth, Yield And Nutrient Quality Of Broccoli [Brassica Oleracea], Noella Kagehi, Dennis Beesigamukama, Chrysantus M. Tanga, Mathew P. Ngugi, Sevgan Subramanian, Fathiya M. Khamis Jan 2025

Contribution Of Different Frass Fertilizer Products On Enhanced Growth, Yield And Nutrient Quality Of Broccoli [Brassica Oleracea], Noella Kagehi, Dennis Beesigamukama, Chrysantus M. Tanga, Mathew P. Ngugi, Sevgan Subramanian, Fathiya M. Khamis

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Vegetables are crucial for food security and income, but in developing countries their production is hindered by low soil fertility. Although the insect frass fertilizer is a potential solution, its use is constrained by limited product choices. Unlike conventional fertilizers, which are available in different forms, the insect frass fertilizer is mostly available in solid form. Here, we evaluated the effects of different black soldier fly frass fertilizer (BSFFF) products on broccoli [Brassica oleracea] growth, yield, and nutritional profiles. Solid, liquid BSFFF, chitin-fortified solid BSFFF, chitin-fortified liquid BSFFF, and commercial organic fertilizer (Safi) were applied at rates equivalent to 250 …

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Acceptability And Suitability Of Some Poaceae Plants For Fall Armyworm Feeding And Oviposition, Xavier Chiriboga Morales, Islam S. Sobhy, Duncan Cheruiyot, Charles A.O. Midega, Toby J.A. Bruce, Zeyaur R. Khan, Amanuel Tamiru Jan 2025

Acceptability And Suitability Of Some Poaceae Plants For Fall Armyworm Feeding And Oviposition, Xavier Chiriboga Morales, Islam S. Sobhy, Duncan Cheruiyot, Charles A.O. Midega, Toby J.A. Bruce, Zeyaur R. Khan, Amanuel Tamiru

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Background: The fall armyworm (FAW), Spodoptera frugiperda (Lepidoptera: Noctuidae), has invaded new geographical regions, now spanning Africa, Asia, Oceania and Europe, from its native distribution in the last decade. Little is known about FAW host plants in recently invaded habitats; although more than 300 hosts have been reported in the Americas, its native habitat. In our study, we evaluated the acceptability and suitability of 12 cultivated varieties of plants from Africa, in the family Poaceae, for FAW herbivory and oviposition. Methods: Experiments investigating larval development, no-choice oviposition, and no-choice larval arrestment-feeding were conducted to evaluate the insect´s ability to utilize …

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The Genomic Landscape Of Hermetia Illucens: Exploring The Potential Of The Black Soldier Fly Through Molecular Insights, Peter Muchina, Johnson Kinyua, Fathiya Khamis, Chrysantus M. Tanga, Grum Gebreyesus, Zexi Cai, Goutam Sahana Jan 2025

The Genomic Landscape Of Hermetia Illucens: Exploring The Potential Of The Black Soldier Fly Through Molecular Insights, Peter Muchina, Johnson Kinyua, Fathiya Khamis, Chrysantus M. Tanga, Grum Gebreyesus, Zexi Cai, Goutam Sahana

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Abstract The black soldier fly (BSF), Hermetia illucens, has garnered significant attention recently due to its potential applications in waste management, animal feed production, frass fertilizer production, and biotechnology. Despite its numerous advantages, genomic resources for BSF remain limited, underscoring the necessity for continued genomic exploration. This review provides a comprehensive overview of the genomic landscape of BSF, emphasizing the critical role of genomics in understanding its biology and optimizing its applications. We highlighted recent advancements in BSF genome sequencing, transcriptomic and proteomic studies, and the characterization of the gut microbiome, revealing its implications for BSF health and production efficiency. …

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Earth Observations Reveal Impacts Of Climate Variability On Maize Cropping Systems In Sub-Saharan Africa, Adomas Liepa, Michael Thiel, Hannes Taubenböck, Doris Klein, Ingolf Steffan-Dewenter, Marcell K. Peters, Sarah Schönbrodt-Stitt, Insa Otte, Tobias Landmann, Zeyaur R. Khan, Michael Ochieng Obondo, Frank Chidawanyika, Emily A. Martin, Tobias Ullmann Jan 2025

Earth Observations Reveal Impacts Of Climate Variability On Maize Cropping Systems In Sub-Saharan Africa, Adomas Liepa, Michael Thiel, Hannes Taubenböck, Doris Klein, Ingolf Steffan-Dewenter, Marcell K. Peters, Sarah Schönbrodt-Stitt, Insa Otte, Tobias Landmann, Zeyaur R. Khan, Michael Ochieng Obondo, Frank Chidawanyika, Emily A. Martin, Tobias Ullmann

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In Kenya, climate variability and change threaten smallholder, rainfed farms, with crop failures, yield reductions, and pest infestations. Efficient agroecological strategies, such as Push-Pull intercropping, offer documented benefits including pest control, improved soil fertility, and water conservation compared to traditional maize monocropping. To date, no studies exist comparing traditional maize monocropping and Push-Pull intercropping using earth observation tools over several growing seasons in East Africa. Our research addresses this by harmonizing Landsat 7, 8, 9 with Sentinel-2 remote sensing time series from 2016 to 2023. Phenological metrics of 15 growing seasons are extracted based on a threshold method using the …

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Effects Of Insect Meals On Fish Digestibility, Blood Parameters, And Economic Performance: A Meta-Analysis, M. A. Aaqillah-Amr, A. Hidir, M. Ikhwanuddin, N. A. Fatan, R. Muhammad-Rahimi, S. Ning-Shahira, R. G.N. Siankhe, G. W. Vandenberg, C. M. Tanga, R. Yossa Jan 2025

Effects Of Insect Meals On Fish Digestibility, Blood Parameters, And Economic Performance: A Meta-Analysis, M. A. Aaqillah-Amr, A. Hidir, M. Ikhwanuddin, N. A. Fatan, R. Muhammad-Rahimi, S. Ning-Shahira, R. G.N. Siankhe, G. W. Vandenberg, C. M. Tanga, R. Yossa

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This review examines the use of insect meal (IM) as a substitute for fishmeal (FM) in fish feeds within the past decade. While global interest in this alternative is growing, research on its effects on fish digestibility, blood parameters, and economic performance has been limited. Meta-analysis on the apparent digestibility coefficient revealed a negative effect summary on dry matter (0.92) and crude lipid (0.51), although the difference between the two groups was relatively minor. However, a positive effect summary was reported in the apparent digestibility of crude protein (0.12), suggesting a potential advantage in the utilization of protein by fish …

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Knowledge And Acceptance Of Insects As Feed Source For Poultry Production In Conflict Affected Regions Of Cameroon, Chaba F. Ambele, Ngantu Harrison, Shaphan Y. Chia, Zewdu Abro, Komivi S. Akutse, Akum E. Akumeyam, Chrysantus M. Tanga Jan 2025

Knowledge And Acceptance Of Insects As Feed Source For Poultry Production In Conflict Affected Regions Of Cameroon, Chaba F. Ambele, Ngantu Harrison, Shaphan Y. Chia, Zewdu Abro, Komivi S. Akutse, Akum E. Akumeyam, Chrysantus M. Tanga

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Globally, insects are increasingly being considered as sustainable and complementary feeds for poultry production. However, there is a lack of information on the perception of people in vulnerable and conflict-affected communities in Cameroon. This paper presents a survey on awareness and willingness to integrate insect meals in poultry feeds in the Northwest and Southwest regions of Cameroon. During this survey, purposive and snowball sampling procedures were used to collect data from 253 households. Among those interviewed, 32% were internally displaced people and 68% residents. In general, 97% of the respondents were aware that insects are a natural food source for …

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Morphometric Characterization Of Invasive Diaphorina Citri Infesting Citrus And Orange Jasmine In Ghana, Kodwo Dadzie Ninsin, Maxwell Kelvin Billah, Bernard Agyeman Boateng, Jonathan Osei-Owusu, Fred Kormla Ablormeti, Samuel Opuni-Basoa, Aboagye Kwarteng Dofuor, George Edusei, Steve B.S. Baleba, Owusu Fordjour Aidoo Jan 2025

Morphometric Characterization Of Invasive Diaphorina Citri Infesting Citrus And Orange Jasmine In Ghana, Kodwo Dadzie Ninsin, Maxwell Kelvin Billah, Bernard Agyeman Boateng, Jonathan Osei-Owusu, Fred Kormla Ablormeti, Samuel Opuni-Basoa, Aboagye Kwarteng Dofuor, George Edusei, Steve B.S. Baleba, Owusu Fordjour Aidoo

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Morphometric analysis plays a crucial role in the accurate identification and classification of insect pests, which is essential for implementing effective management strategies. The Asian citrus psyllid (Diaphorina citri Kuwayama; Hemiptera: Liviidae), an invasive species and a known vector of ‘Candidatus Liberibacter asiaticus’ and ‘Ca. Liberibacter americanus,’ the bacterial pathogens associated with Huanglongbing (HLB), has recently emerged as a pest of concern in Ghana. Despite its significance, little is known about the biological traits of field populations in the region. In this study, we examined morphometric variation in D. citri populations infesting citrus and orange jasmine (Murraya paniculata) across different …

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Unpacking The Benefits Of Black Soldier Fly Frass Fertilizer Towards Nematode Suppression And Potato Production, Emmanuel O. Anedo, Dennis Beesigamukama, Benson Mochoge, Nicholas K. Korir, Solveig Haukeland, Xavier Cheseto, Moses Nyongesa, Patrick Pwaipwai, Sevgan Subramanian, Abdou Tenkouano, Betty Kibaara, Chrysantus M. Tanga Jan 2025

Unpacking The Benefits Of Black Soldier Fly Frass Fertilizer Towards Nematode Suppression And Potato Production, Emmanuel O. Anedo, Dennis Beesigamukama, Benson Mochoge, Nicholas K. Korir, Solveig Haukeland, Xavier Cheseto, Moses Nyongesa, Patrick Pwaipwai, Sevgan Subramanian, Abdou Tenkouano, Betty Kibaara, Chrysantus M. Tanga

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Potato production is hindered by soil degradation and nematode infestation. Mineral fertilizers and synthetic nematicides are costly and cause negative impacts on humans and the environment, while organic fertilizers are less effective for soil health and nematode management. This study demonstrates the contribution of black soldier fly frass fertilizer (BSFFF) in nematode suppression and potato productivity when compared to commercial mineral fertilizer, organic fertilizer (SAFI), and nematicide. The on-farm experiments consisted of eight treatments: BSFFF, SAFI, BSFFF+5%chitin, NPK+nematicide, 50%BSFFF+50%NPK, 50%SAFI+50%NPK, 50%BSFFF+5% chitin+50%NPK, and control (unfertilized soil). Results revealed that all fertilizer treatments significantly increased potato growth, number of tubers (34 …

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Processed Amaranth And Finger Millet Enriched With Cricket Flour Influence The Functionality, Microbial Quality, Shelf Life, And Consumer Preference Of The Porridge Products, Nelly Maiyo, Michael Okoth, George Abong, Brian O. Ochieng, Fathiya Khamis, Margaret Kababu, Chrysantus M. Tanga Jan 2025

Processed Amaranth And Finger Millet Enriched With Cricket Flour Influence The Functionality, Microbial Quality, Shelf Life, And Consumer Preference Of The Porridge Products, Nelly Maiyo, Michael Okoth, George Abong, Brian O. Ochieng, Fathiya Khamis, Margaret Kababu, Chrysantus M. Tanga

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Exploration of nutritious, cheap, and easy-to-prepare locally available complementary foods using different processing techniques is gaining traction globally. This study evaluated the impact of three processing techniques (roasting, germination, and fermentation) on finger millet and amaranth quality. The implications of blending processed products with 10% cricket flour on the functional properties, microbial safety, and shelf life of the porridge products were tested. Thereafter, consumer preference and acceptability of the cooked porridge products were assessed with randomly enrolled panelist of mothers (20–66 years), as primary caregivers. Our results showed that powder from germinated cereal products had higher swelling power, water absorption …

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Mapping Global Research On Mycotoxins In Aquafeed From Scientometric And Critical Perspectives, Menaga Meenakshisundaram, Sudarshan Shanmugam, Jimmy B. Mboya, Felix Sugantham, Kevin Obiero, Jonathan Munguti, Sunday Ekesi, Sevgan Subramanian, Shaphan Y. Chia, Dennis Beesigamukama, Rodrigue Yossa, Chrysantus M. Tanga Jan 2025

Mapping Global Research On Mycotoxins In Aquafeed From Scientometric And Critical Perspectives, Menaga Meenakshisundaram, Sudarshan Shanmugam, Jimmy B. Mboya, Felix Sugantham, Kevin Obiero, Jonathan Munguti, Sunday Ekesi, Sevgan Subramanian, Shaphan Y. Chia, Dennis Beesigamukama, Rodrigue Yossa, Chrysantus M. Tanga

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The global significance of mycotoxins in aquaculture is evident. However, regional vulnerabilities, effects, and inconsistent regulations on mycotoxin contamination remain underexplored. This study integrates a scientometric analysis of research on mycotoxins in aquafeed, published from 1992 to 2023 in Web of Science, with a conventional review of their occurrence in aquafeed and feed ingredients. Bibliometric tools, VOSviewer, and biblioshiny, were used to analyze global research trends, collaborations, and themes. We found a total of 181 publications, authored by 938 researchers from 49 countries, with Brazil leading (25 publications). The Toxins journal accounted for the most publications (23). Aflatoxins, particularly aflatoxin …

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Edible Insects As A Sustainable Solution To Food Insecurity In Conflict-Ridden Regions Of Cameroon, F. C. Ambele, S. Y. Chia, D. Nsobinenyui, K. S. Akutse, N. H. Ngantu, A. E. Akumeyam, M. Kababu, C. M. Tanga Jan 2025

Edible Insects As A Sustainable Solution To Food Insecurity In Conflict-Ridden Regions Of Cameroon, F. C. Ambele, S. Y. Chia, D. Nsobinenyui, K. S. Akutse, N. H. Ngantu, A. E. Akumeyam, M. Kababu, C. M. Tanga

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Edible insects are integral part of traditional Cameroonian dishes and delicacies valued for their nutrition and health/medicinal benefits. This study documents indigenous knowledge, practices, cultural relevance and the willingness to explore the untapped potential of insect farming in two conflict-ridden regions of Cameroon. Semi-structured questionnaires were used to collect data from 793 randomly selected households in the Northwest (NW) and Southwest (SW) regions. Our results revealed widespread awareness on the use of insects as food in the NW (91%) and SW (84%) regions. The most consumed species were the long-horned grasshoppers (90%), termites (85%), palm weevil larvae (76%), and giant …

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Is Youth's Engagement In Agribusiness An Opportunity Or A Necessity? A Closer Look At The Situation In South Kivu, Eastern Democratic Republic Of The Congo, Cool Dady Mangole, Paul Martin Dontsop Nguezet, Shiferaw Feleke, Victor Manyong, Kamala Kaghoma Christian, Zoumana Bamba, Tahirou Abdoulaye Jan 2025

Is Youth's Engagement In Agribusiness An Opportunity Or A Necessity? A Closer Look At The Situation In South Kivu, Eastern Democratic Republic Of The Congo, Cool Dady Mangole, Paul Martin Dontsop Nguezet, Shiferaw Feleke, Victor Manyong, Kamala Kaghoma Christian, Zoumana Bamba, Tahirou Abdoulaye

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Despite the broad focus on necessity- and opportunity-driven entrepreneurship in research and policy, the entrepreneurial dichotomy within the agribusiness context has not been adequately addressed. This study contributes to closing this knowledge gap by examining youth's perceptions of agribusiness through the lens of the push-pull motivation framework. Results reveal that 47% of youth are driven into agribusiness by both necessity and opportunity, while 41% by necessity alone and only 12% by opportunity alone. Key factors shaping youth's perceptions include gender, education, food processing participation, agribusiness-related training, land ownership, monthly income, and family farming background. The result further identifies significant heterogeneity …

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Annual Diversity Of Honey Bee Pollen Sources In Two Pumpkin Growing Landscapes, Machakos County, Kenya, Marystella W. Nang’Oni, Muo Kasina, Rebecca Karanja, Mary M. Guantai, Rahab N. Kinyanjui, Evanson R. Omuse, Michael H.G. Lattorff, Elfatih M. Abdel-Rahman, Marian Adan, Samira A. Mohamed, Thomas Dubois Jan 2025

Annual Diversity Of Honey Bee Pollen Sources In Two Pumpkin Growing Landscapes, Machakos County, Kenya, Marystella W. Nang’Oni, Muo Kasina, Rebecca Karanja, Mary M. Guantai, Rahab N. Kinyanjui, Evanson R. Omuse, Michael H.G. Lattorff, Elfatih M. Abdel-Rahman, Marian Adan, Samira A. Mohamed, Thomas Dubois

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Multi-floral foraging sources for honey bee (Apis mellifera L.) have been threatened by landscape changes and unsustainable farming practices. In East Africa, the biodiversity of forage resources that could support honey bees, especially in agricultural lands, remains least explored. This study investigated pollen diversity for honey bees in Yatta and Masinga Sub-counties in Machakos County, Kenya. Honey bee hives were installed on eight pumpkin (Cucurbita maxima Duchesne ex Lam) farms (one hive per farm) in two varying landscape vegetation classes (low and medium) based on normalized difference vegetation index (NDVI). Pollen traps were installed at the hive entrance and pollen …

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Fire And Mammal Herbivory On Arthropods In The Protected Savannas: A Systematic Review, Ludzula Mukwevho, Mduduzi Ndlovu, Frank Chidawanyika Jan 2025

Fire And Mammal Herbivory On Arthropods In The Protected Savannas: A Systematic Review, Ludzula Mukwevho, Mduduzi Ndlovu, Frank Chidawanyika

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Protected areas in the savannas are key global reserves for biological diversity, including arthropods. Fire and mammal herbivory disrupts the diversity of biological organisms that alternately affects the functioning of the ecosystem. The study presents a global synthesis review of arthropod responses to varying intensities of fires and mammal herbivory in the protected savannas. We hypothesise that the intensity of predetermined fires and mammal herbivory has cascading impacts on abundance, species richness and diversity of terrestrial arthropods in the protected savannas. A minimum selection criteria was used to collate relevant literature from electronic databases of previous studies performed in the …

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How Community Members In Uganda Perceive Controlled Human Infection Studies, Winfred Nazziwa, Stella Neema, Alison Elliot, Samson B. Kaboko, Julius Ecuru, Erisa Mwaka Jan 2025

How Community Members In Uganda Perceive Controlled Human Infection Studies, Winfred Nazziwa, Stella Neema, Alison Elliot, Samson B. Kaboko, Julius Ecuru, Erisa Mwaka

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Controlled Human Infection studies are a new and uncommon way of conducting clinical research in low resource settings. Regardless of the supposed importance of human infection studies in advancing clinical research, there is still limited literature on community perceptions of this field of research, particularly in low-resource settings. An exploratory qualitative study involving 107 community members organized into 16 focussed groups was conducted in Kampala city and Buikwe district in central Uganda between September 2023 and March 2024. The groups comprised market vendors, secondary school teachers, university students, media professionals/journalists, mosques/church attendants and Community Advisory Board members. Data were analysed …

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