This document outlines an objectives and methodology for analyzing complex agricultural problems and developing agricultural innovation strategies using the Rapid Appraisal of Agricultural Innovation Systems (RAAIS) tool. The document defines key characteristics of complex agricultural problems as multi-dimensional, multi-level, multi-stakeholder, and highly uncertain. It then describes the RAAIS workshop methodology which involves exercises to identify constraints, opportunities, and entry points for innovation through stakeholder participation. The goal is to facilitate analysis of problems and development of coherent strategies to address them through an agricultural innovation systems approach.
This document discusses the challenges facing agricultural systems due to climate change, shifting consumption patterns, increasing population and resource pressures. It notes the transition from cereals to meat and high-value crops requiring more resources. New patterns of global demand and increasing energy consumption and prices are also discussed. The core challenges include diverse land-use systems under high pressure, and increased competition over land and environmental resources. This has led to consequences like land grabs, social impacts, and increased economic disparities. The document calls for a new research agenda focusing on smallholder farmers and sustainability, as well as approaches that consider interactions and strengths within complex agricultural systems. It emphasizes the need for innovation competencies around integration, co-learning, and balanced development across different
This document discusses the challenges facing agricultural systems due to climate change, shifting consumption patterns, increasing food and energy prices, and land degradation. It notes the transition from cereals to meat and high-value crops requiring more resources. Smallholder farmers play a central role in driving development but face increasing pressures. There is a need to redefine research agendas to address issues like competition over land and environmental services, economic disparities, and poverty. Approaches should focus on smallholders' innovations, systems thinking, collective action, and multi-level economic and social organizations. Capacity building for innovation is needed at the individual, organizational, partnership, and institutional levels.
WP2: Feasibility analyses and development of ‘best practice’ criteriaForest Research
Social Science: Mariella Marzano & Mike Dunn
Economics: Gregory Valatin& Colin Price
Nursery engagement: Tim Pettitt
Plant health researchers: Alexandra Schlenzig, Jane Barbrook & Ana Pérez-Sierra
Presentation by John Thompson and Hannington Odame at the event "The Political Economy of Agricultural Policy Processes in Africa", September 2014.
http://www.future-agricultures.org/events/the-political-economy-of-agricultural-policy-processes-in-africa
The document provides an overview of key concepts related to a marketing management syllabus, including the business environment and its micro and macro factors. It discusses the company's microenvironment including suppliers, marketing intermediaries, customers, competitors, and publics. It then explains various elements of the macroenvironment like the political, economic, sociocultural, technological, natural, and legal environments. Specific trends within the demographic and economic environments are also summarized.
Presentation by Patricia Wagenmakers of the Min. Economic Affairs, Agriculture and Innovation, The Netherlands, to the meeting on Busoiness knowledge for development, held at Hivos on 3 April 2012.
The term ideotype was introduced by Colin Malcolm Donald (1968)
He defined it as a biological model, which is expected to perform or behave in a predictable manner within a defined environment.
In ideotype breeding, goals are specified for each trait, resulting in a description of a model plant for the traits of interest (Rasmusson, 1987).
This document outlines an objectives and methodology for analyzing complex agricultural problems and developing agricultural innovation strategies using the Rapid Appraisal of Agricultural Innovation Systems (RAAIS) tool. The document defines key characteristics of complex agricultural problems as multi-dimensional, multi-level, multi-stakeholder, and highly uncertain. It then describes the RAAIS workshop methodology which involves exercises to identify constraints, opportunities, and entry points for innovation through stakeholder participation. The goal is to facilitate analysis of problems and development of coherent strategies to address them through an agricultural innovation systems approach.
This document discusses the challenges facing agricultural systems due to climate change, shifting consumption patterns, increasing population and resource pressures. It notes the transition from cereals to meat and high-value crops requiring more resources. New patterns of global demand and increasing energy consumption and prices are also discussed. The core challenges include diverse land-use systems under high pressure, and increased competition over land and environmental resources. This has led to consequences like land grabs, social impacts, and increased economic disparities. The document calls for a new research agenda focusing on smallholder farmers and sustainability, as well as approaches that consider interactions and strengths within complex agricultural systems. It emphasizes the need for innovation competencies around integration, co-learning, and balanced development across different
This document discusses the challenges facing agricultural systems due to climate change, shifting consumption patterns, increasing food and energy prices, and land degradation. It notes the transition from cereals to meat and high-value crops requiring more resources. Smallholder farmers play a central role in driving development but face increasing pressures. There is a need to redefine research agendas to address issues like competition over land and environmental services, economic disparities, and poverty. Approaches should focus on smallholders' innovations, systems thinking, collective action, and multi-level economic and social organizations. Capacity building for innovation is needed at the individual, organizational, partnership, and institutional levels.
WP2: Feasibility analyses and development of ‘best practice’ criteriaForest Research
Social Science: Mariella Marzano & Mike Dunn
Economics: Gregory Valatin& Colin Price
Nursery engagement: Tim Pettitt
Plant health researchers: Alexandra Schlenzig, Jane Barbrook & Ana Pérez-Sierra
Presentation by John Thompson and Hannington Odame at the event "The Political Economy of Agricultural Policy Processes in Africa", September 2014.
http://www.future-agricultures.org/events/the-political-economy-of-agricultural-policy-processes-in-africa
The document provides an overview of key concepts related to a marketing management syllabus, including the business environment and its micro and macro factors. It discusses the company's microenvironment including suppliers, marketing intermediaries, customers, competitors, and publics. It then explains various elements of the macroenvironment like the political, economic, sociocultural, technological, natural, and legal environments. Specific trends within the demographic and economic environments are also summarized.
Presentation by Patricia Wagenmakers of the Min. Economic Affairs, Agriculture and Innovation, The Netherlands, to the meeting on Busoiness knowledge for development, held at Hivos on 3 April 2012.
The term ideotype was introduced by Colin Malcolm Donald (1968)
He defined it as a biological model, which is expected to perform or behave in a predictable manner within a defined environment.
In ideotype breeding, goals are specified for each trait, resulting in a description of a model plant for the traits of interest (Rasmusson, 1987).
Preparing for a career inthe pharmaceutical industryMentLife
The document provides information about preparing for a career in the pharmaceutical industry. It discusses the pros and cons of working in the industry, some key statistics about the industry, and how the industry is changing and responding to challenges. It provides tips for how to prepare for an interview, improve chances of getting a job, and what skills are needed at different stages of the research and development process. The industry is still profitable but facing pressures to reduce costs through consolidation and outsourcing while demand for new drugs grows.
The document discusses strategic management concepts including the strategic position of a business in terms of its environment, capabilities, purpose, and culture. It covers frameworks for analyzing the macro environment using PESTEL (political, economic, social, technological, ecological, and legal factors) and Porter's Five Forces model. Key aspects of each factor in PESTEL and the five competitive forces are defined. The document also discusses scenario planning and provides an example scenario for the global fashion industry.
Socioeconomic considerations, biosafety and decision making: The view of a pr...Jose Falck Zepeda
"Socioeconomic considerations, biosafety and decision making: The view of a practitioner” is a presentation I made at the Michigan State University 2013 short course on environmental biosafety, August 8 2013. The focus is on socioeconomic considerations, biosafety and decision making highlighting issues, options and approaches to such inclusion from a developing country perspective.
This document discusses strategies for preserving valuable rural genetic resources through small and medium-sized enterprise (SME) networks. It addresses the tension between global markets dominated by large corporations focused on efficiency and local markets centered around SMEs and cultural heritage. The author proposes a strategic approach that emphasizes regional innovation, niche markets for locally-sourced products, and strengthening local institutions to support ecosystem services and biodiversity through sustainable use of genetic resources. Examples are provided on assessing innovative eco-design products to connect consumers to threatened native breeds and plants in a culturally and environmentally responsible way.
The document discusses knowledge representation in the agricultural domain through ontologies, taxonomies, and reference data. It provides an overview of how these can be used to structure information and defines key terms. As an example, it outlines how an ontology for coffee farming could be developed to track variety performance, establish common definitions, and integrate data from different sources. Building ontologies is positioned as a core data governance practice for organizing an organization's knowledge and integrating disparate systems and data.
3rd Africa Rice Congress
Theme 5: Innovation systems and ICT tools for rice value chain
Mini symposium 4: Making science work: building innovation systems
Author: Defoer
Grand Challenges and Open Science for the Food Systeme-ROSA
The document discusses open science approaches for addressing challenges in the global food system. It identifies three key components of the food system - smart farming, food security and the environment; gene-based approaches from omics to landscape; and food safety, nutrition and health. For each component, it outlines societal and scientific challenges, as well as obstacles and expectations for developing open science solutions. An example case study on global agricultural monitoring is also provided. The document argues that developing open science for food systems requires efforts to share data and resources, connect through standards and best practices, and enable broader collaboration across disciplines and sectors.
KjJ Poppe 7th phd workshop barcelona 2017Krijn Poppe
My presentation for the EAAE PhD Workshop in Barcelona, 2017 to provide PhD students with some insights on a career in ag econ: themes, changing institutions, competences
CROP IDEOTYPE CONCEPT- WHEAT, BARLEY, MAIZE AND COTTONdivya1313
This document discusses crop ideotypes, which are conceptual plant models designed with specific ideal traits. An ideotype is defined as a plant type expected to maximize yield of a desired product. There are three main types of ideotypes: isolation, competition, and crop. When developing an ideotype, breeders consider the target environment, quality factors, agronomic practices, and use simulation models. Ideal traits include efficient resource use, sensitivity to management, and high harvest index. Examples of crop ideotypes described include short-statured, high-tillering rice and wheat ideotypes, and maize ideotypes with efficient photosynthesis and grain filling. The multistep process of ideotype breeding aims to develop cultivars with
Economic consideration of integrated pest managementHARISH J
Integrated Pest Management (IPM) is an approach that considers multiple tactics to manage pest populations in an economically efficient and ecologically sound manner. There are several economic considerations to IPM, including impacts on individual farmers' costs and incomes, effects on food safety and environmental quality, and implications for the sustainability of agricultural systems. Evaluating the economic effects of IPM requires assessing impacts on producer profits, production costs, risk, as well as valuing non-market environmental benefits. A variety of methods can be used to conduct economic evaluations of IPM techniques and programs.
Biostatistics and Statistics Career opportunitiesDr.Kumud Sarin
This document discusses biostatistics and statistics as an emerging career opportunity. It defines statistics as the collection, organization, and interpretation of numerical data to analyze population characteristics. Biostatistics applies statistical tools to data from biological sciences and medicine. Statistics is used across many fields including business, health, physical sciences, environment, and government. The document outlines typical job duties of biostatisticians and where they work. It recommends pursuing degree or certificate courses to become a statistician or biostatistician and lists the skills required for these careers. Salary ranges and opportunities in various industries are also mentioned.
The document discusses key pathways to reduce poverty in Asia through agricultural research, including improving productivity for diverse markets, crop diversification, dealing with small land holdings, and policy tools. It raises big questions around whether research should focus on high-value consumer crops, farmer entrepreneurship, or risk management. Partnerships are also discussed, and how to effectively form, maintain, and evaluate them to ensure benefits are shared.
This document discusses marketing management and market research. It provides details on:
- Analyzing competitors using tools like Porter's Five Forces and SWOT analysis
- Conducting qualitative and quantitative market research using methods like surveys, focus groups, and observational studies
- Examining the micro and macro environment that influence supply and demand, including factors like demographics, economy, competitors, and regulations
- Defining characteristics of consumer markets based on demographic, behavioral, geographic factors
Euromonitor International provides market research and strategic intelligence on industries, companies, and economies to support educational programs related to agriculture. Their agribusiness research is used by universities worldwide in programs like agricultural education, agribusiness, and sustainable agriculture. The research helps students understand the global agribusiness landscape and gain experience using the same professional-level research databases used by leading companies. It can be applied in classrooms through assignments analyzing real-world topics like assessing profitable industries or evaluating impacts of foreign investment on a country's balance of payments. Euromonitor offers access to their global research database called Passport to provide data for lessons, research, and business analysis.
The Vision and the Grand Challenges of the Agri-Food Communitye-ROSA
The document discusses the vision and grand challenges of the agri-food community. It identifies three main trends: adopting a systems perspective, new genetic techniques, and digital agriculture. It outlines the food system challenges of feeding 9 billion people while addressing climate change, unhealthy diets, and planetary boundaries. The food system is divided into three components: smart farming and food security, gene-based approaches, and food safety, nutrition and health. Each component lists societal and scientific expectations as well as obstacles to open science approaches. The overall challenges are interconnectedness and developing inclusive, sustainable solutions through increased sharing, connecting and collaborating across the agri-food community.
- Agriculture is part of a complex "human activity system" with production and management elements embedded within wider environmental and institutional contexts (innovation systems).
- A systems approach to drylands research should focus on problem-solving at the science-practice interface to improve food security, reduce poverty, and enhance resilience. It requires descriptive, predictive and participatory methods including systems analysis and modeling.
- Effective systems research addresses the agricultural livelihood system level while considering the multi-scale interactions within the food system from field to global levels.
Preparing for a career inthe pharmaceutical industryMentLife
The document provides information about preparing for a career in the pharmaceutical industry. It discusses the pros and cons of working in the industry, some key statistics about the industry, and how the industry is changing and responding to challenges. It provides tips for how to prepare for an interview, improve chances of getting a job, and what skills are needed at different stages of the research and development process. The industry is still profitable but facing pressures to reduce costs through consolidation and outsourcing while demand for new drugs grows.
The document discusses strategic management concepts including the strategic position of a business in terms of its environment, capabilities, purpose, and culture. It covers frameworks for analyzing the macro environment using PESTEL (political, economic, social, technological, ecological, and legal factors) and Porter's Five Forces model. Key aspects of each factor in PESTEL and the five competitive forces are defined. The document also discusses scenario planning and provides an example scenario for the global fashion industry.
Socioeconomic considerations, biosafety and decision making: The view of a pr...Jose Falck Zepeda
"Socioeconomic considerations, biosafety and decision making: The view of a practitioner” is a presentation I made at the Michigan State University 2013 short course on environmental biosafety, August 8 2013. The focus is on socioeconomic considerations, biosafety and decision making highlighting issues, options and approaches to such inclusion from a developing country perspective.
This document discusses strategies for preserving valuable rural genetic resources through small and medium-sized enterprise (SME) networks. It addresses the tension between global markets dominated by large corporations focused on efficiency and local markets centered around SMEs and cultural heritage. The author proposes a strategic approach that emphasizes regional innovation, niche markets for locally-sourced products, and strengthening local institutions to support ecosystem services and biodiversity through sustainable use of genetic resources. Examples are provided on assessing innovative eco-design products to connect consumers to threatened native breeds and plants in a culturally and environmentally responsible way.
The document discusses knowledge representation in the agricultural domain through ontologies, taxonomies, and reference data. It provides an overview of how these can be used to structure information and defines key terms. As an example, it outlines how an ontology for coffee farming could be developed to track variety performance, establish common definitions, and integrate data from different sources. Building ontologies is positioned as a core data governance practice for organizing an organization's knowledge and integrating disparate systems and data.
3rd Africa Rice Congress
Theme 5: Innovation systems and ICT tools for rice value chain
Mini symposium 4: Making science work: building innovation systems
Author: Defoer
Grand Challenges and Open Science for the Food Systeme-ROSA
The document discusses open science approaches for addressing challenges in the global food system. It identifies three key components of the food system - smart farming, food security and the environment; gene-based approaches from omics to landscape; and food safety, nutrition and health. For each component, it outlines societal and scientific challenges, as well as obstacles and expectations for developing open science solutions. An example case study on global agricultural monitoring is also provided. The document argues that developing open science for food systems requires efforts to share data and resources, connect through standards and best practices, and enable broader collaboration across disciplines and sectors.
KjJ Poppe 7th phd workshop barcelona 2017Krijn Poppe
My presentation for the EAAE PhD Workshop in Barcelona, 2017 to provide PhD students with some insights on a career in ag econ: themes, changing institutions, competences
CROP IDEOTYPE CONCEPT- WHEAT, BARLEY, MAIZE AND COTTONdivya1313
This document discusses crop ideotypes, which are conceptual plant models designed with specific ideal traits. An ideotype is defined as a plant type expected to maximize yield of a desired product. There are three main types of ideotypes: isolation, competition, and crop. When developing an ideotype, breeders consider the target environment, quality factors, agronomic practices, and use simulation models. Ideal traits include efficient resource use, sensitivity to management, and high harvest index. Examples of crop ideotypes described include short-statured, high-tillering rice and wheat ideotypes, and maize ideotypes with efficient photosynthesis and grain filling. The multistep process of ideotype breeding aims to develop cultivars with
Economic consideration of integrated pest managementHARISH J
Integrated Pest Management (IPM) is an approach that considers multiple tactics to manage pest populations in an economically efficient and ecologically sound manner. There are several economic considerations to IPM, including impacts on individual farmers' costs and incomes, effects on food safety and environmental quality, and implications for the sustainability of agricultural systems. Evaluating the economic effects of IPM requires assessing impacts on producer profits, production costs, risk, as well as valuing non-market environmental benefits. A variety of methods can be used to conduct economic evaluations of IPM techniques and programs.
Biostatistics and Statistics Career opportunitiesDr.Kumud Sarin
This document discusses biostatistics and statistics as an emerging career opportunity. It defines statistics as the collection, organization, and interpretation of numerical data to analyze population characteristics. Biostatistics applies statistical tools to data from biological sciences and medicine. Statistics is used across many fields including business, health, physical sciences, environment, and government. The document outlines typical job duties of biostatisticians and where they work. It recommends pursuing degree or certificate courses to become a statistician or biostatistician and lists the skills required for these careers. Salary ranges and opportunities in various industries are also mentioned.
The document discusses key pathways to reduce poverty in Asia through agricultural research, including improving productivity for diverse markets, crop diversification, dealing with small land holdings, and policy tools. It raises big questions around whether research should focus on high-value consumer crops, farmer entrepreneurship, or risk management. Partnerships are also discussed, and how to effectively form, maintain, and evaluate them to ensure benefits are shared.
This document discusses marketing management and market research. It provides details on:
- Analyzing competitors using tools like Porter's Five Forces and SWOT analysis
- Conducting qualitative and quantitative market research using methods like surveys, focus groups, and observational studies
- Examining the micro and macro environment that influence supply and demand, including factors like demographics, economy, competitors, and regulations
- Defining characteristics of consumer markets based on demographic, behavioral, geographic factors
Euromonitor International provides market research and strategic intelligence on industries, companies, and economies to support educational programs related to agriculture. Their agribusiness research is used by universities worldwide in programs like agricultural education, agribusiness, and sustainable agriculture. The research helps students understand the global agribusiness landscape and gain experience using the same professional-level research databases used by leading companies. It can be applied in classrooms through assignments analyzing real-world topics like assessing profitable industries or evaluating impacts of foreign investment on a country's balance of payments. Euromonitor offers access to their global research database called Passport to provide data for lessons, research, and business analysis.
The Vision and the Grand Challenges of the Agri-Food Communitye-ROSA
The document discusses the vision and grand challenges of the agri-food community. It identifies three main trends: adopting a systems perspective, new genetic techniques, and digital agriculture. It outlines the food system challenges of feeding 9 billion people while addressing climate change, unhealthy diets, and planetary boundaries. The food system is divided into three components: smart farming and food security, gene-based approaches, and food safety, nutrition and health. Each component lists societal and scientific expectations as well as obstacles to open science approaches. The overall challenges are interconnectedness and developing inclusive, sustainable solutions through increased sharing, connecting and collaborating across the agri-food community.
- Agriculture is part of a complex "human activity system" with production and management elements embedded within wider environmental and institutional contexts (innovation systems).
- A systems approach to drylands research should focus on problem-solving at the science-practice interface to improve food security, reduce poverty, and enhance resilience. It requires descriptive, predictive and participatory methods including systems analysis and modeling.
- Effective systems research addresses the agricultural livelihood system level while considering the multi-scale interactions within the food system from field to global levels.
Similar to SIW2023_Baudron_Minset Shifts2.pptx (20)
Potential contribution of biofortification & other nutrition interventions to...Frédéric Baudron
Diets in rural Zimbabwe tend to be inadequate in vitamin A. Scaling up pro-vitamin A (PVA) maize can contribute to alleviate the problem, but for most household, adequacy will only be reached if biofortification is combined with other nutrition interventions
Presentation of F Baudron to the International Symposium on Transboundary Pes...Frédéric Baudron
Fall armyworm (FAW, Spodoptera frugiperda J.E. Smith) is an invasive lepidopteran pest established in most of sub-Saharan Africa since 2016. Although the immediate reaction of governments has been to invest in chemical pesticides, control methods based on agronomic management would be more affordable to resource-constrained smallholders and minimize risks for health and the environment. However, little is known about the most effective agronomic practices that could control FAW under typical African smallholder conditions. In addition, the impact of FAW damage on yield in Africa has been reported as very large, but these estimates are mainly based on farmers’ perceptions, and not on rigorous field scouting methods.
Thus, our objectives were to understand the factors influencing FAW damage in African smallholder maize fields and quantify its impact on yield, using two districts of Eastern Zimbabwe as cases. A total of 791 smallholder maize fields were scouted for FAW damage during the season 2017/18 and the head of the corresponding farming household interviewed. Grain yield was later determined in 167 (about 20%) of these fields. The same FAW damage survey was repeated in 2018/19 with the same farmers. 638 maize fields were thus surveyed (153 farmers didn’t plant maize that season). Grain yield was then determined in 386 (about 60%) of these fields.
FAW damage was found to be significantly reduced by rotation with a legume or a fallow, legume intercropping, minimum- or zero-tillage, balanced fertilization, the application of manure and/or compost, frequent weeding and early planting, during at least one of the season under study. Conversely, the presence of a hedgerow and pumpkin intercropping was found to significantly increase FAW damage (during both seasons). FAW damage appeared significantly higher in plots receiving pesticides (during both season), suggesting poor efficacy of the pesticides or application method used. We also found evidence of varietal effects on FAW damage during both seasons.
Our best estimate of the impact of FAW damage on yield was 11.57% in 2017/18, which is much lower than what previous studies reported. Although our study presents limitations, losses due to FAW damage in Africa could have been over-estimated. In 2018/19, however, our estimate of FAW damage was double the 2017/18 estimate (22.37%), possibly because of an interaction between FAW and drought.
This study demonstrates the viability of using agronomic management to control FAW in African smallholder conditions. It is guiding on-going work from CIMMYT and its partners to develop the most cost-effective practices. These include zero-tillage, push-pull and pheromone trapping in irrigated maize. Preliminary results from this empirical work are presented.
Experience of CIMMYT and its partners with the multiple dimensions of appropr...Frédéric Baudron
Mechanization is more than engineering. This presentation explores the ramification of appropriate mechanization in terms of sustainable intensification & climate-smart agriculture, equity, and commercialization through private sector involvement.
Understanding factors conditioning fall armyworm (Spodoptera frugiperda J.E. ...Frédéric Baudron
Fall armyworm (FAW, Spodoptera frugiperda J.E. Smith) is an invasive lepidopteran pest established in most of sub-Saharan Africa since 2016. Although, the immediate reaction of governments has been to invest in chemical pesticides, control methods based on agronomic management would be more affordable to resource-constrained smallholders and minimize risks for health and the environment. However, little is known about the most effective agronomic practices that could control FAW in typical African smallholder conditions. In addition, the impact of FAW on yield in Africa has been reported as very large, but these estimates are largely based on farmers’ perceptions, but not on rigorous field scouting methods. Thus, the objectives of this study were to understand the factors conditioning FAW infestation in African smallholder maize fields and quantify its impact on yield, using two Districts of Eastern Zimbabwe as cases. 791 smallholder maize plots were scouted for FAW and the head of the corresponding farming household interviewed. Grain yield was later determined in about 20% of these fields. FAW infestation was found to be significantly reduced by weed control – either through herbicides or through frequent weeding operations – and through minimum- and zero-tillage. Conversely, pumpkin intercropping was found to significantly increase FAW infestation. Some maize varieties also appeared more susceptible that others to FAW infestation. Although the infestation levels recorded in this research (35 to 48%, depending on the proxy of infestation used) are commensurate with infestation levels found by other studies conducted on the continent, our best estimate of the impact of this infestation on yield (9.14%) is much lower than what these studies found. Although our study presents limitations, losses due to FAW in Africa could have been over-estimated. The threat that FAW represents for African smallholders, although very real, should not divert attention away from other pressing challenges they face.
Land sharing vs sparing: views from an agronomistFrédéric Baudron
1. The document discusses the limitations of the land sparing vs land sharing framework, arguing it focuses too much on tradeoffs and yield without considering synergies between agriculture and biodiversity or farmers' objectives.
2. Forests can provide direct contributions to rural livelihoods and indirect contributions to crop productivity, livestock productivity, and nutrition through a variety of ecosystem services.
3. Both high- and low-input agriculture can maintain ecosystem services if spillover effects are managed and biodiversity is valued through supportive markets and policies.
This document provides an overview of technologies developed, tested, and promoted by CIMMYT Ethiopia to improve smallholder agriculture. It summarizes several technologies including conservation agriculture to conserve soil and water, precision agriculture to optimize fertilizer use, relay cropping to increase production, agroforestry to provide suitable microclimates, and pest management approaches. It also discusses small-scale mechanization, post-harvest handling, nutrition-sensitive landscapes, participatory variety selection, and bringing research into use through co-learning and scaling up. The document contains graphs and data supporting the effectiveness of these technologies in Ethiopia.
Two-wheel tractor, conservation agriculture and private sector involvementFrédéric Baudron
This document discusses a project aimed at improving smallholder farmer access to mechanization in Eastern and Southern Africa through the use of two-wheeled tractors (2WTs). The project goals are to reduce labor drudgery and minimize trade-offs between biomass and productivity. It operates in 4 countries with a budget of $6 million from various partners. The document discusses challenges like labor shortages and analyzes myths around mechanization. It argues that conservation agriculture using 2WTs can increase efficiency and proposes various business models to commercialize small mechanization services.
Conservation Agriculture and Sustainable Intensification in SSA: overcoming c...Frédéric Baudron
This document discusses challenges and opportunities for conservation agriculture (CA) in Ethiopia. It identifies six main challenges: 1) competition with livestock for biomass, 2) lack of appropriate seeding implements, 3) increased pest incidence, 4) managing water, 5) managing nitrogen, and 6) converting retained resources into productivity gains. It then provides examples of ways to address each challenge through various techniques and innovations such as dual-purpose maize varieties, mechanized seeding, pest-suppressive landscapes, permanent raised beds, precision agriculture, and improved water and nitrogen management. The conclusion advocates for a more client-based, holistic approach that combines technologies across multiple scales through an iterative process.
The document discusses revisiting Norman Borlaug's hypothesis of "land sparing" in the context of managing agriculture and biodiversity. It summarizes Borlaug's contributions to the Green Revolution and the land sparing approach. However, it notes limitations to land sparing and discusses alternatives like "land sharing" that integrate agriculture and natural habitat. The document advocates moving beyond the land sparing vs sharing debate to consider producing differently, beyond the plot scale, supporting biodiversity through markets and policy, and creating multifunctional landscape mosaics.
Is livestock a thret or an opportunity for conservation agriculture in Ethiopia?Frédéric Baudron
Livestock are an integral part of agricultural systems in Ethiopia. There are challenges to incorporating livestock into conservation agriculture systems, including weed management and nutrient cycling. Herbivores can help control weeds and increase nutrient availability through manure deposition. Integrating forage crops and pasture phases can provide fodder for livestock while enhancing soil fertility. An experiment is proposed to test different grazing intensities to evaluate impacts on productivity, soil health, weeds and pests.
Frédéric Baudron presents arguments for why conservation should invest more in agriculture given various pressures on land and food security. Currently less than 5% of major conservation organizations' budgets are spent on agriculture despite most terrestrial land being dominated by human uses. Both wildlife-friendly farming and land sparing approaches have limitations without flexibility based on species, landscape, and socioeconomic factors. Conservation has tended to favor large vertebrates over other species and tropical areas over temperate ones. More integrated landscape approaches are needed that improve resource use efficiency, habitat connectivity, and economic incentives while supporting beneficial policies.
This document discusses promoting conservation agriculture (CA) amongst livestock farmers in Africa. It addresses the question of whether CA makes sense given the large livestock populations and need for biomass. Some key points discussed include:
- The trade-offs between long-term soil health benefits of CA versus short-term livestock feed needs
- More efficient use of biomass could help meet both soil and livestock requirements
- Increasing cereal productivity through CA could produce more biomass for livestock
- Different levels of analysis are needed – plot, farm, village – to understand optimal biomass allocation
- Improving livestock productivity and providing substitutes to livestock's roles could help address biomass shortages.
This document discusses how trees can positively impact annual food crop production by reducing various challenges. It provides examples of how trees can increase water availability for crops through reduced evaporation, hydraulic lift, and improved soil water retention. Trees can also fix nitrogen and recycle nutrients through organic acid exudation and mycorrhizal partnerships, benefiting crops. Additionally, trees may help control pests and rodents, and reduce heat and water stress for crops. The effects depend on tree and crop species selection and spacing, as well as soil fertility management. Measuring environmental, productivity and stress indicators can help understand these impacts. The goal is to answer practical questions for maize farmers on how to best integrate trees and crops.
Farm mechanization & Conservation Agriculture for Sustainable IntensificationFrédéric Baudron
- Farm power in the form of animal and mechanical traction is declining in sub-Saharan Africa due to factors like population growth, urbanization, and disease. This threatens the sustainability and intensification of smallholder agriculture.
- Conservation agriculture reduces power requirements and makes smaller, cheaper power sources like two-wheeled tractors more viable options. A business model approach can strengthen private sector markets for two-wheeled tractor services.
- The project aims to promote the adoption of two-wheeled tractors for conservation agriculture and other tasks like transport, threshing and shelling through technology demonstrations, strengthening local supply chains, and supporting rural entrepreneurship. It is projected to benefit hundreds of thousands of smallholder households.
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...Leonel Morgado
Current descriptions of immersive learning cases are often difficult or impossible to compare. This is due to a myriad of different options on what details to include, which aspects are relevant, and on the descriptive approaches employed. Also, these aspects often combine very specific details with more general guidelines or indicate intents and rationales without clarifying their implementation. In this paper we provide a method to describe immersive learning cases that is structured to enable comparisons, yet flexible enough to allow researchers and practitioners to decide which aspects to include. This method leverages a taxonomy that classifies educational aspects at three levels (uses, practices, and strategies) and then utilizes two frameworks, the Immersive Learning Brain and the Immersion Cube, to enable a structured description and interpretation of immersive learning cases. The method is then demonstrated on a published immersive learning case on training for wind turbine maintenance using virtual reality. Applying the method results in a structured artifact, the Immersive Learning Case Sheet, that tags the case with its proximal uses, practices, and strategies, and refines the free text case description to ensure that matching details are included. This contribution is thus a case description method in support of future comparative research of immersive learning cases. We then discuss how the resulting description and interpretation can be leveraged to change immersion learning cases, by enriching them (considering low-effort changes or additions) or innovating (exploring more challenging avenues of transformation). The method holds significant promise to support better-grounded research in immersive learning.
ESA/ACT Science Coffee: Diego Blas - Gravitational wave detection with orbita...Advanced-Concepts-Team
Presentation in the Science Coffee of the Advanced Concepts Team of the European Space Agency on the 07.06.2024.
Speaker: Diego Blas (IFAE/ICREA)
Title: Gravitational wave detection with orbital motion of Moon and artificial
Abstract:
In this talk I will describe some recent ideas to find gravitational waves from supermassive black holes or of primordial origin by studying their secular effect on the orbital motion of the Moon or satellites that are laser ranged.
The binding of cosmological structures by massless topological defectsSérgio Sacani
Assuming spherical symmetry and weak field, it is shown that if one solves the Poisson equation or the Einstein field
equations sourced by a topological defect, i.e. a singularity of a very specific form, the result is a localized gravitational
field capable of driving flat rotation (i.e. Keplerian circular orbits at a constant speed for all radii) of test masses on a thin
spherical shell without any underlying mass. Moreover, a large-scale structure which exploits this solution by assembling
concentrically a number of such topological defects can establish a flat stellar or galactic rotation curve, and can also deflect
light in the same manner as an equipotential (isothermal) sphere. Thus, the need for dark matter or modified gravity theory is
mitigated, at least in part.
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...Sérgio Sacani
Context. With a mass exceeding several 104 M⊙ and a rich and dense population of massive stars, supermassive young star clusters
represent the most massive star-forming environment that is dominated by the feedback from massive stars and gravitational interactions
among stars.
Aims. In this paper we present the Extended Westerlund 1 and 2 Open Clusters Survey (EWOCS) project, which aims to investigate
the influence of the starburst environment on the formation of stars and planets, and on the evolution of both low and high mass stars.
The primary targets of this project are Westerlund 1 and 2, the closest supermassive star clusters to the Sun.
Methods. The project is based primarily on recent observations conducted with the Chandra and JWST observatories. Specifically,
the Chandra survey of Westerlund 1 consists of 36 new ACIS-I observations, nearly co-pointed, for a total exposure time of 1 Msec.
Additionally, we included 8 archival Chandra/ACIS-S observations. This paper presents the resulting catalog of X-ray sources within
and around Westerlund 1. Sources were detected by combining various existing methods, and photon extraction and source validation
were carried out using the ACIS-Extract software.
Results. The EWOCS X-ray catalog comprises 5963 validated sources out of the 9420 initially provided to ACIS-Extract, reaching a
photon flux threshold of approximately 2 × 10−8 photons cm−2
s
−1
. The X-ray sources exhibit a highly concentrated spatial distribution,
with 1075 sources located within the central 1 arcmin. We have successfully detected X-ray emissions from 126 out of the 166 known
massive stars of the cluster, and we have collected over 71 000 photons from the magnetar CXO J164710.20-455217.
ESR spectroscopy in liquid food and beverages.pptxPRIYANKA PATEL
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
PPT on Direct Seeded Rice presented at the three-day 'Training and Validation Workshop on Modules of Climate Smart Agriculture (CSA) Technologies in South Asia' workshop on April 22, 2024.
Immersive Learning That Works: Research Grounding and Paths ForwardLeonel Morgado
We will metaverse into the essence of immersive learning, into its three dimensions and conceptual models. This approach encompasses elements from teaching methodologies to social involvement, through organizational concerns and technologies. Challenging the perception of learning as knowledge transfer, we introduce a 'Uses, Practices & Strategies' model operationalized by the 'Immersive Learning Brain' and ‘Immersion Cube’ frameworks. This approach offers a comprehensive guide through the intricacies of immersive educational experiences and spotlighting research frontiers, along the immersion dimensions of system, narrative, and agency. Our discourse extends to stakeholders beyond the academic sphere, addressing the interests of technologists, instructional designers, and policymakers. We span various contexts, from formal education to organizational transformation to the new horizon of an AI-pervasive society. This keynote aims to unite the iLRN community in a collaborative journey towards a future where immersive learning research and practice coalesce, paving the way for innovative educational research and practice landscapes.
When I was asked to give a companion lecture in support of ‘The Philosophy of Science’ (https://shorturl.at/4pUXz) I decided not to walk through the detail of the many methodologies in order of use. Instead, I chose to employ a long standing, and ongoing, scientific development as an exemplar. And so, I chose the ever evolving story of Thermodynamics as a scientific investigation at its best.
Conducted over a period of >200 years, Thermodynamics R&D, and application, benefitted from the highest levels of professionalism, collaboration, and technical thoroughness. New layers of application, methodology, and practice were made possible by the progressive advance of technology. In turn, this has seen measurement and modelling accuracy continually improved at a micro and macro level.
Perhaps most importantly, Thermodynamics rapidly became a primary tool in the advance of applied science/engineering/technology, spanning micro-tech, to aerospace and cosmology. I can think of no better a story to illustrate the breadth of scientific methodologies and applications at their best.
3. What kind of beast are you?
Should a CIMMYT agronomist
concentrate on researching optimum
plant population and fertilizer
recommendations for different
varieties?
4. Agriculture at the center of some of the most
pressing issues we are facing today
• Climate change
• Biodiversity crisis
• Emerging pests and
diseases
• Double burden
• etc
Addressing these issues requires a multi- (if not inter- or trans-) disciplinary approach
6. Benefits of looking at a “research object”
from a different angle
• Work on appropriate-scale mechanization from
a business model development and farming
system research angle
• Market intelligence informing crop breeding
and future market segments
• Data science transforming the way agronomy
R&D is conducted
• Etc
7. Using new approaches, borrowed
from other disciplines
• Statistical approaches borrowed from
ecology
• Statistical approaches borrowed from
medical science
• Statistical approaches borrowed from
economics
• Etc
Delivery may need to be accelerated, but this type of research needs slowing down
Interaction amongst researchers beyond science week (lunch meeting, etc) and with farmers and agent of change beyond field days (living labs, etc)