The Africa RISING project organized a field day in two research areas in Sinana, Ethiopia on December 1, 2015 to demonstrate crop, livestock, trees and soil fertility management interventions to farmers and partners. Participants visited demonstrations of improved varieties of wheat, lentils, chickpeas, potatoes and other crops, and saw intercropping of trees with vegetables. They also learned about on-farm research on fertilizer use and conservation agriculture techniques. The field days aimed to share results and get feedback to identify effective technologies for farmers in the local conditions.
Photo trip report of the Africa RISING – CSISA cross learning exchange africa-rising
Technical leads of the Africa RISING project in West Africa, East and Southern Africa and Ethiopia took part in a cross learning exchange on sustainable intensification from 28 January to 4 February. The event was organized by donors funding projects on sustainable intensification in Africa and South Asia. A diverse and multi-institutional group of 50 participants from USAID, Bill & Melinda Gates Foundation, USAID’s Sustainable Intensification Innovation Lab, the Innovation Lab for Small-scale Irrigation, International Institute of Tropical Agriculture (IITA), CIMMYT, International Food Policy Research Institute (IFPRI), International Livestock Research Institute (ILRI) and International Rice Research Institute (IRRI) attended the event and shared perspectives on sustainable intensification in African and South Asian contexts. This photo trip report presents highlights and pictures of the event from the perspective of Africa RISING scientists who took part in the exchange visit.
The organizer raises the Rangers using Rangers and Duplicate methods instead of gathering the homepage. He has felt that in a way that provides an informal way of development, as will help to sustain the bicycles. That means less "product" is necessary to keep them in track.
Pegasus Agritech eyes a greener future; launches 'Teach a Man to Farm' initia...Pegasus Agritech
The Pegasus Agritech recently launched its 'Teach a Man to Farm' initiative, aimed at the education of people in developing countries about the processes and methodologies behind hydroponic farming. As part of the initiative, the company have conducted lectures at agricultural colleges in Africa, India, Pakistan and across the subcontinent.
Hydroponics can save world's fresh water stock: says Pegasus Agritech Pegasus Agritech
Pegasus Agritech believes that the future water wars can be prevented to a great extend by the proper implementation of hydroponic farming techniques. According to them, hydroponics requires 60-90% less water than traditional farming methods.
Her opinion matters - A Southeast Asia project sets an exampleICRISAT
From selecting crop varieties that met their requirements to updating farming and business skills through trainings on improved crop and seed production practices, women farmers in Vietnam, Laos, Nepal and India played a key role in improving the productivity and sustainability of rainfed agriculture in their respective project regions.
Watershed management approach:Rehabilitating ecosystems and building resilien...ICRISAT
ICRISAT’s pool of climate-smart agricultural practices is equipping farming communities in the mining belt of Karnataka, India, to restore their ecosystem and get better crop yields and incomes even in uncertain weather. Bellary district of Karnataka, India, is a hotspot of water scarcity, land degradation and poverty.Youngsters are employed in mining and related industrial activities and agriculture is taken up by older men and women folk. Shortage of labor, falling returns due to low crop yields and price constraints have impacted agriculture negatively,resulting in food insecurity and poor nutrition of humans and cattle in the region.
Photo trip report of the Africa RISING – CSISA cross learning exchange africa-rising
Technical leads of the Africa RISING project in West Africa, East and Southern Africa and Ethiopia took part in a cross learning exchange on sustainable intensification from 28 January to 4 February. The event was organized by donors funding projects on sustainable intensification in Africa and South Asia. A diverse and multi-institutional group of 50 participants from USAID, Bill & Melinda Gates Foundation, USAID’s Sustainable Intensification Innovation Lab, the Innovation Lab for Small-scale Irrigation, International Institute of Tropical Agriculture (IITA), CIMMYT, International Food Policy Research Institute (IFPRI), International Livestock Research Institute (ILRI) and International Rice Research Institute (IRRI) attended the event and shared perspectives on sustainable intensification in African and South Asian contexts. This photo trip report presents highlights and pictures of the event from the perspective of Africa RISING scientists who took part in the exchange visit.
The organizer raises the Rangers using Rangers and Duplicate methods instead of gathering the homepage. He has felt that in a way that provides an informal way of development, as will help to sustain the bicycles. That means less "product" is necessary to keep them in track.
Pegasus Agritech eyes a greener future; launches 'Teach a Man to Farm' initia...Pegasus Agritech
The Pegasus Agritech recently launched its 'Teach a Man to Farm' initiative, aimed at the education of people in developing countries about the processes and methodologies behind hydroponic farming. As part of the initiative, the company have conducted lectures at agricultural colleges in Africa, India, Pakistan and across the subcontinent.
Hydroponics can save world's fresh water stock: says Pegasus Agritech Pegasus Agritech
Pegasus Agritech believes that the future water wars can be prevented to a great extend by the proper implementation of hydroponic farming techniques. According to them, hydroponics requires 60-90% less water than traditional farming methods.
Her opinion matters - A Southeast Asia project sets an exampleICRISAT
From selecting crop varieties that met their requirements to updating farming and business skills through trainings on improved crop and seed production practices, women farmers in Vietnam, Laos, Nepal and India played a key role in improving the productivity and sustainability of rainfed agriculture in their respective project regions.
Watershed management approach:Rehabilitating ecosystems and building resilien...ICRISAT
ICRISAT’s pool of climate-smart agricultural practices is equipping farming communities in the mining belt of Karnataka, India, to restore their ecosystem and get better crop yields and incomes even in uncertain weather. Bellary district of Karnataka, India, is a hotspot of water scarcity, land degradation and poverty.Youngsters are employed in mining and related industrial activities and agriculture is taken up by older men and women folk. Shortage of labor, falling returns due to low crop yields and price constraints have impacted agriculture negatively,resulting in food insecurity and poor nutrition of humans and cattle in the region.
Photo report on farmers field day in Endamehoni, Lemo, Basona and Sinana rese...africa-rising
Photo report on farmers field day in Endamehoni, Lemo, Basona and Sinana research sites of the Africa RISING projects--22 - 26 Oct 2019: Endamehoni site
23-24 Oct 2019: Basona site
4-6 Nov 2019: Lemo site
2-4 Dec 2019: Sinana site
Diversification of wheat based cropping system through the introduction of hi...africa-rising
Poster prepared by Yetsedaw Aynewa, Temesgen Alene, Addisu Asfaw, Mohammed Ibrahim, Workneh Dubale, Zewdie Bishaw and Seid Ahmed for the Africa RISING Ethiopian Highlands Project Review and Planning Meeting, Addis Ababa, 21–22 May 2019
Feed and forage development and scaling in the Ethiopian highlands africa-rising
Poster prepared by Aberra Adie, Melkamu Bezabih, Kindu Mekonnen and Peter Thorne for the Africa RISING Ethiopian Highlands Project Review and Planning Meeting, Addis Ababa, 21–22 May 2019
Innovative Chickpea Seed and Technology Delivery Systems in Eastern and South...Tropical Legumes III
Small scale chickpea farmers require complementary functional seed and product markets if sustainable seed production is to be achieved.
Selection of chickpea variety by farmers is largely influenced by consumer demand and market superiority.
Participatory variety selection enhances cost effective testing and increases chances of varietal adoption.
Market pull is key driver for success in Ethiopia which resulted in stakeholder participation and government’s policy support.
Involvement of policy makers is crucial for quick dissemination of proven technologies (eg, Ethiopia).
Facilitate improving availability of quality planting material to intensify h...africa-rising
Poster prepared by Aster Gebrekirstos and Hadia Seid (ICRAF) for the Africa RISING Ethiopia Review and Planning Meeting, Addis Ababa, 29-30 November 2016
Africa RISING project implementation and contribution in Ethiopia. Presented at Africa RISING close-out event.
24-25 January 2023
ILRI campus- Addis Ababa, Ethiopia
Technique de compostage des tiges de cotonnier au Mali-Sudafrica-rising
Poster prepared by Moumini Guindo, Bouba Traoré, Birhanu Zemadim Birhanu, and Alou Coulibaly for the 13th Symposium of the Malian Society of Applied Sciences (MSAS), 01 July – 05 August 2022.
Flux des nutriments (N, P, K) des resources organiques dans les exploitations...africa-rising
Poster prepared by Moumini Guindo, Bouba Traoré, Birhanu Zemadim Birhanu, and Alou Coulibaly for the 13th Symposium of the Malian Society of Applied Sciences (MSAS), 01 July 1 – 05 August 2022.
Eliciting willingness to pay for quality maize and beans: Evidence from exper...africa-rising
Poster prepared by Julius Manda, Adane Tufa, Christopher Mutungi, Arega Alene, Victor Manyong and Tahirou Abdoulaye for the IITA Social Science Group Virtual Meeting, 7 December 2021.
The woman has no right to sell livestock: The role of gender norms in Norther...africa-rising
Presented by Kipo Jimah and Gundula Fischer (IITA) at the virtual conference on Cultivating Equality: Advancing Gender Research in Agriculture and Food Systems, 12-15 October 2021
Contribution of Africa RISING validated technologies, nutrition-education interventions to household nutrition and participatory nutrition-education need assessment with seasonal food availability in Amhara, Oromia and SNNP regions of Ethiopia
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
Deep Behavioral Phenotyping in Systems Neuroscience for Functional Atlasing a...Ana Luísa Pinho
Functional Magnetic Resonance Imaging (fMRI) provides means to characterize brain activations in response to behavior. However, cognitive neuroscience has been limited to group-level effects referring to the performance of specific tasks. To obtain the functional profile of elementary cognitive mechanisms, the combination of brain responses to many tasks is required. Yet, to date, both structural atlases and parcellation-based activations do not fully account for cognitive function and still present several limitations. Further, they do not adapt overall to individual characteristics. In this talk, I will give an account of deep-behavioral phenotyping strategies, namely data-driven methods in large task-fMRI datasets, to optimize functional brain-data collection and improve inference of effects-of-interest related to mental processes. Key to this approach is the employment of fast multi-functional paradigms rich on features that can be well parametrized and, consequently, facilitate the creation of psycho-physiological constructs to be modelled with imaging data. Particular emphasis will be given to music stimuli when studying high-order cognitive mechanisms, due to their ecological nature and quality to enable complex behavior compounded by discrete entities. I will also discuss how deep-behavioral phenotyping and individualized models applied to neuroimaging data can better account for the subject-specific organization of domain-general cognitive systems in the human brain. Finally, the accumulation of functional brain signatures brings the possibility to clarify relationships among tasks and create a univocal link between brain systems and mental functions through: (1) the development of ontologies proposing an organization of cognitive processes; and (2) brain-network taxonomies describing functional specialization. To this end, tools to improve commensurability in cognitive science are necessary, such as public repositories, ontology-based platforms and automated meta-analysis tools. I will thus discuss some brain-atlasing resources currently under development, and their applicability in cognitive as well as clinical neuroscience.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...
Photo report of the field day in Sinana site of the Africa RISING project in the Ethiopian highlands, 1 December 2015
1. Photo report of the field day in Sinana site of the
Africa RISING project in the Ethiopian highlands,
1 December 2015
2. Introduction
The Africa RISING project has been organizing several field days since 2013 for a
range of participants at its 4 sites and 8 research kebeles.
The mid-season, end season and larger field days aim to demonstrate on-farm
research interventions and get feedback from participating and non-participating
farmers and other local and CGIAR partners. The field days also help identify
technologies and management practices that suit farmers’ needs under local
environmental conditions.
Field days have proved to be a strong mechanism for cross-project learning as they
have engaged farmers, extension, NGOs, Universities, market dealers, industries
and other value chain actors across the whole project stakeholder spectrum.
The project organized a field day in two research kebeles on 1 December 2015 and
demonstrated crop, livestock, trees/fruit trees and soil fertility management
related interventions to local and CGIAR partners.
3. A researcher from ICARDA evaluating the performance of durum wheat PVS in Salka site, Sinana
4. Farmers and local and CGIAR project partners visiting PVS on durum wheat in Salka, Sinana
5. A farmer at Salka covered a larger area of land with improved bread wheat that he produced
from last year’s community seed.
6. Fertilizers residual effect on-farm
research using an improved
potato variety, Salka kebele
Fertilizer combinations in on-farm
research using a bread wheat
improved variety, Salka kebele
7. Improved faba bean seed production for post-harvest follow up research at Salka, Sinana
8. Farmers and project partners visit PVS on lentil varieties in Salka. Lentils are useful as a cash,
nutrition and rotation crop in these wheat mono-cropping dominated areas.
9. Farmers and project partners visit PVS on field pea varieties in Salka. Field pea is useful as a
cash, nutrition and rotation crop in these wheat mono-cropping dominated areas.
10. Raised bed on-farm
research using improved
bread wheat variety in Salka
On farm research on traditional
planting and using a two wheel
tractor row planter in Salka
12. Temam, a farmer, from Ilu-Sanbitu kebele
has participated in different on-farm
interventions. He managed to produce more
than 100 quintals of potato from his
community potato seed multiplication.
Recently, he was able to buy a cart and a
horse after selling half of the produce. This
will enable him to diversify his livelihoods by
providing transport services. He has a plan
to engage himself in more project
interventions and buy a big truck
13. Farmers and project partners visit PVS on chickpea varieties in Salka. Chickpea is useful as a
cash, nutrition and rotation crop in these wheat mono-cropping dominated areas.
14. Farmers and project partners
visit community seed
multiplication of food barley in
Salka, Sinana
15. Mixed oats and vetch on-farm animal feed research in Salka. The oak-vetch mix is a high
potential nutritious feed in cereal crop residue dominated feeding systems and a potential
rotational intervention to break mono-cropping and disease infestation
16. A women farmer in Salka has intercropped tree lucerne with garlic and onion around her
backyard. This is a very good example of diversification in the site’s mono-cropping culture
17. A women farmer in Ilu-Sanbitu has intercropped tree lucerne and apple with vegetables around
her backyard. This is a very good example of diversification in the site’s mono-cropping culture.
In the picture, the district Agriculture Office head and irrigation expert encourage her
18. Hadia Seid from ICRAF demonstrating an apple and avocado nursery that will be used to train
farmers and experts on grafting. The nursery will be used to produce grafted seedlings and
sustain the highland fruit tree R4D activities.
20. Field-day participants discussing challenges of mono-cropping, scaling and the importance of
sharing their research results through the Innovation Platform
22. Academic institutions:
Wachemo, Mekelle, Madawolabu, Debre Berhan and Hawassa universities; Maichew
Agricultural College
Regional research organizations:
Amhara Regional Agricultrural Research Institute, Southern Agricultural Research
Institute, Tigray Agricultural Research Institute, Oromia Agricultural Research
Institute
Federal research organizations:
Ethiopian Institute for Agricultural Research, Ethiopian Public Health Institute
Offices of Agriculture:
Endamekoni (Tigray), Basona Worena (Amhara), Lemo (SNNRP) and Sinana (Oromia)
Private entrepreneurs
NGOs: GRAD, Hundie, SOS Sahel, Sunarma
Agricultural Transformation Agency (ATA)
USAID Innovation laboratories: ILSSI, IPM, Power Africa
Localpartners- Ethiopia
23. Credits
Produced by Africa RISING Project in Ethiopia
Compiled by Kindu Mekonnen (ILRI)
Photos: Kindu Mekonnen
Our appreciation goes to CGIAR team members and local
partner organizations including farmers in Africa RISING
project sites in Sinana
24. Africa Research in Sustainable Intensification for the Next Generation
africa-rising.net
The presentation has a Creative Commons licence. You are free to re-use or distribute this work, provided credit is given to ILRI.