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Peasant lad to leading professor: Paul and his passion for pods

Africa, Chickpeas, Crop breeding, Legumes, Researchers No Responses »

Jan 072015

Beyond chickpeas to embrace beans, chickpeas, groundnuts and pigeonpeas

As a scientist who comes from the dessicated drylands of the unforgiving Kerio Valley, where severe drought can mean loss of life through loss of food and animals, what comes first is food security… I could start to give something back to the community… It’s been a dream finally coming true.” – Paul Kimurto, Senior Lecturer and Professor in Crop Physiology and Breeding, Egerton University, Kenya

As a son of peasant farmers growing up in a humble home in the Rift Valley of Kenya, agriculture was, for Paul Kimurto (pictured above), not merely a vocation but a way of life: “Coming from a pastoral community, I used to take care of the cattle and other animals for my father. In my community livestock is key, as is farming of food crops such as maize, beans and finger millet.”

Covering some six kilometres each day by foot to bolster this invaluable home education with rural school, an affiliation and ever-blossoming passion for agriculture soon led him to Kenya’s Egerton University.

There, Paul excelled throughout his undergraduate course in Agricultural Sciences, and was thus hand-picked by his professors to proceed to a Master’s degree in Crop Sciences at the self-same university, before going on to obtain a German Academic Exchange Service (DAAD) scholarship to undertake a ‘sandwich’ PhD in Plant Physiology and Crop Breeding at Egerton University and the Leibniz Institute for AgriculturalEngineering (ATB) in Berlin, Germany.

… what comes first is food security… offering alternative drought-tolerant crops… is a dream finally coming true!… GCP turned out to be one of the best and biggest relationships and collaborations we’ve had.”

Local action, global interaction
With his freshly minted PhD, Paul returned to Egerton’s faculty staff and steadily climbed the ranks to his current position as Professor and Senior Lecturer in Crop Physiology and Breeding at Egerton’s Crop Sciences Department. Yet for Paul, motivating this professional ascent throughout has been one fundamental factor: “As a scientist who comes from a dryland area of Kerio valley, where severe drought can mean loss of food and animals, what comes first is food security,” Paul explains. “Throughout the course of my time at Egerton, as I began to understand how to develop and evaluate core crop varieties, I could start to give something back to the community, by offering alternative drought-tolerant crops like chickpeas, pigeonpeas, groundnuts and finger millet that provide farmers and their families with food security. It’s been a dream finally coming true.”

And thus one of academia’s true young-guns was forged: with an insatiable thirst for moving his discipline forward by seeking out innovative solutions to real problems on the ground, Paul focused on casting his net wide and enhancing manpower through effective collaborations, having already established fruitful working relationships with the International Maize and Wheat Improvement Center (CIMMYT), the (then) Kenya Agricultural Research Institute (KARI) and the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) in earlier collaborative projects on dryland crops in Kenya. It was this strategy that paved the way towards teaming up with GCP, when, in 2008, Paul and his team were commissioned to lead the chickpea work in Kenya for the GCP Tropical Legumes I project (TLI), with local efforts being supported by colleagues at ICRISAT, and friends down the road at KARI undertaking the bean work of the project. Climbing aboard the GCP ship, Paul reveals, was a move worth making: “Our initial engagement with GCP started out as a small idea, but in fact, GCP turned out to be one of the best and biggest relationships and collaborations we’ve had.”

…GCP is people-oriented, and people-driven”

Power to the people!
The success behind this happy marriage, Paul believes, is really quite simple: “The big difference with GCP is that it is people-oriented, and people-driven,” Paul observes, continuing: “GCP is building individuals: people with ideas become equipped to develop professionally.” Paul elaborates further: “I wasn’t very good at molecular breeding before, but now, my colleagues and I have been trained in molecular tools, genotyping, data management, and in the application of molecular tools in the improvement of chickpeas through GCP’s Integrated Breeding Multiyear Course. This has opened up opportunities for our local chickpea research community and beyond, which, without GCP’s support, would not have been possible for us as a developing-country institution.”

Inspecting maturity, Koibatek FTC, Bomet_R Mulwa_Sep'12_w

Inspecting pod maturity with farmers at Koibatek Farmers Training Centre in Eldama Ravine Division, Baringo County, Kenya, in September 2012. Paul is on the extreme right.

Passionate about his teaching and research work, it’s a journey of discovery Paul is excited to have shares with others: “My co-workers and PhD students have all benefitted. Technicians have been trained abroad. All my colleagues have a story to tell,” he says. And whilst these stories may range from examples of access to training, infrastructure or genomic resources, the common thread throughout is one of self-empowerment and the new-found ability to move forward as a team: “Thanks to our involvement with the GCP’s Genotyping Support Service, we now know how to send plant DNA to the some of the world’s best labs and to analyse the results, as well as to plan for the costs. With training in how to prepare the fields, and infrastructure such as irrigation systems and resources such as tablets, which help us to take data in the field more precisely, we are now generating accurate research results leading to high-quality data.”

The links we’ve established have been tremendous, and we think many of them should be long-lasting too: even without GCP“

Teamwork, international connections and science with a strong sense of mission
Teaming up with other like-minded colleagues from crème de la crème institutions worldwide has also been vital, he explains: “The links we’ve established have been tremendous, and we think many of them should be long-lasting too: even without GCP, we should be able to sustain collaboration with KBioscience [now LGC Genomics] or ICRISAT for example, for genotyping or analysing our data.” He holds similar views towards GCP’s Integrated Breeding Platform (IBP): “IBP is one of the ideas which we think, even after GCP’s exit in December 2014, will continue to support our breeding programmes. My colleagues and I consult IBP regularly for a range of aspects, from markers to protocols to germplasm and the helpdesk, as well as for contacts and content available via the IBP Communities of Practice.” Paul’s colleagues are Richard Mulwa, Alice Kosgei, Serah Songok, Moses Oyier, Paul Korir, Bernard Towett, Nancy Njogu and Lilian Samoei. Paul continues: “We’ve also been encouraging our regional partners to register on IBP – I believe colleagues across Eastern and Central Africa could benefit from this one-stop shop.”

Yet whilst talking animatedly about the greater sophistication and accuracy in his work granted as a result of new infrastructure and the wealth of molecular tools and techniques now available to him and his team, at no point do Paul’s attentions stray from the all-important bigger picture of food security and sustainable livelihoods for his local community: “When we started in 2008, chickpeas were known as a minor crop, with little economic value, and in the unfavoured cluster termed ‘orphan crops’ in research. Since intensifying our work on the crop through TLI, we have gradually seen chickpeas become, thanks to their relative resilience against drought, an important rotational crop after maize and wheat during the short rains in dry highlands of Rift valley and also in the harsh environments of the Kerio Valley and swathes of Eastern Kenya.”

This GCP-funded weather station is at Koibatek Farmers Training Centre.

Having such a back-up in place can prove a vital lifeline to farmers, Paul explains, particularly during moments of crisis, citing the 2011–2012 outbreak of the maize lethal necrosis (MLN) disease which wiped out all the maize throughout Kenya’s Bomet County, where Paul, Richard, Bernard and their team had been working on the chickpea reference set. Those farmers who had planted chickpeas – Paul recalls Toroto and Absalom as two such fortunate souls – were food-secure. Moreover, GCP support for infrastructure such as a weather station have helped farmers in Koibatek County to predict weather patterns and anticipate rainfall, whilst an irrigation system in the area is being used by the Kenyan Ministry of Agriculture to develop improved seed varieties and pasture for farmers.

The science behind the scenes and the resultant products are of course not to be underestimated: in collaboration with ICRISAT, Paul and his team released four drought-resistant chickpea varieties in Kenya in 2012, with the self-same collaboration leading to the integration of at least four varieties of the crop using marker-assisted backcrossing, one of which is in the final stages and soon to be released for field testing. With GCP having contributed to the recent sequencing of the chickpea genome, Paul and his colleagues are now looking to up their game by possibly moving into work on biotic stresses in the crop such as diseases, an ambitious step which Paul feels confident can be realised through effective collaboration, with potential contenders for the mission including ICRISAT (for molecular markers), Ethiopia and Spain (for germplasm) and researchers at the International Center for Agricultural Research in the Dry Areas (ICARDA) for germplasm. Paul first established contact with all of these partners during GCP meetings.

By coming together, pooling skills from biotechnology, agronomy, breeding, statistics and other disciplines, we are stronger as a unit and better equipped to offer solutions to African agriculture and to the current challenges we face.”

Links that flower, a roving eye, and the heat is on!
In the meantime, the fruits of other links established since joining the GCP family are already starting to blossom. For example, TLI products such as certified seeds of chickpea varieties being released in Kenya – and in particular the yet-to-be-released marker-assisted breeding chickpea lines which are currently under evaluation – caught the eye of George Birigwa, Senior Programme Officer at the Program for Africa’s Seed Systems (PASS) initiative of the Alliance for a Green Revolution in Africa (AGRA), which is now supporting the work being undertaken by Paul and his team through the Egerton Seed Unit and Variety Development Centre (of which Paul is currently Director) at the Agro-Based Science Park.

Yet whilst Paul’s love affair with chickpeas has evidently been going from strength to strength, he has also enjoyed a healthy courtship with research in other legumes: by engaging in a Pan-African Bean Research Alliance (PABRA) bean project coordinated by the International Center for Tropical Agriculture (CIAT), Paul and his team were able to release and commercialise three bean varieties which are currently in farmers’ fields in Kenya.

Paul (left) in the field. The crop is chickpeas of course!

With so many pots on the boil, the heat is certainly on in Paul’s research kitchen, yet he continues to navigate such daily challenges with characteristic aplomb. As a proven leader of change in his community and a ‘ can-do, make-it-happen’ kind of guy, he is driving research forward to ensure that both his school and discipline remain fresh and relevant – and he’s taking his colleagues, students and local community along with him every step of the way.

Indeed, rallying the troops for the greater good is an achievement he values dearly: “By coming together, pooling skills from biotechnology, agronomy, breeding, statistics and other disciplines, we are stronger as a unit and better equipped to offer solutions to African agriculture and to the current challenges we face,” he affirms. This is a crusade he has no plans to abandon any time soon, as revealed when quizzed on his future aspirations and career plans: “My aim is to continue nurturing my current achievements, and to work harder to improve my abilities and provide opportunities for my institution, colleagues, students, friends and people within the region.”

With the chickpea research community thriving, resulting in concrete food-security alternatives, we raise a toast to Paul Kimurto and his chickpea champions!

Links

Chickpeas – Project | Blogposts | Videos | Slides | InfoCentre
PHOTOS: An album on Flickr with photos from a GCP visit to Paul’s team at Egerton University
Paul’s slides on the data management of his research below

TLI 2012: Data management for chickpea breeding – Kenya from CGIAR Generation Challenge Programme

Tanzanian groundnut researchers breaking new ground…and carrying their own crosses!

Africa, Capacity building, Groundnuts, Legumes No Responses »

May 122014

Omari Mponda

After getting a good grounding on the realities of groundnut research from Vincent, our next stop is East Africa, Tanzania, where we meet Omari Mponda (pictured). Omari is a Principal Agricultural Officer and plant breeder at Tanzania’s Agricultural Research Institute (ARI), Naliendele, and country groundnut research leader for the Tropical Legumes I (TLI) project, implemented through our Legumes Research Initiative. Groundnut production in Tanzania is hampered by drought in the central region and by rosette and other foliar diseases in all regions. But all is not bleak, and there is a ray of hope: “We’ve been able to identify good groundnut-breeding material for Tanzania for both drought tolerance as well as disease resistance,” says Omari. Omari’s team are also now carrying their own crosses, and happy about it. Read on to find out why they are not labouring under the weight of the crosses they carry…

…we have already released five varieties…TLI’s major investment in Tanzania’s groundnut breeding has been the irrigation system… Frankly, we were not used to being so well-equipped!”

Q: How did you go about identifying appropriate groundnut-breeding material for Tanzania?
A: We received 300 reference-set lines from ICRISAT [International Crops Research Institute for the Semi-Arid Tropics], which we then genotyped over three years [2008– 2010] for both drought tolerance and disease resistance. After we identified the best varieties, these were advanced to TLII [TLI’s sister project] for participatory variety selection with farmers in 2011–2012, followed by seed multiplication. From our work with ICRISAT, we have already released five varieties.

Harvesting ref set collection at Naliendele_w

Harvesting the groundnut reference-set collection at Naliendele. A ‘reference set’ is a sub-sample of existing germplasm collections that facilitates and enables access to existing crop diversity for desired traits, such as drought tolerance or resistance to disease or pests.

ARI–Naliendele has also benefitted from both human and infrastructure capacity building. Our scientists and technicians were trained in drought phenotyping at ICRISAT Headquarters in India. One of our research assistants, Mashamba Philipo, benefitted from six-month training, following which he advanced to an MSc specialising in drought phenotpying using molecular breeding. In his work, he is now using drought germplasm received from ICRISAT. In terms of laboratory and field infrastructure, the station got irrigation equipment to optimise drought-phenotyping trials. Precision phenotyping and accurate phenotypic data are indispensable for effective molecular breeding. To facilitate this, ARI–Naliendele benefitted from computers, measuring scales, laboratory ware and a portable weather station, all in a bid to assure good information on phenotyping. But by far, TLI’s major investment in Tanzania’s groundnut breeding has been the irrigation system which is about to be completed. This will be very useful as we enter TLIII for drought phenotyping.

For us, this is a big achievement to be able to do national crosses. Previously, we relied on ICRISAT…we are advancing to a functional breeding programme in Tanzania… gains made are not only sustainable, but also give us independence and autonomy to operate..We developing-country scientists are used to applied research and conventional breeding, but we now see the value and the need for adjusting ourselves to understand the use of molecular markers in groundnut breeding.”

Omari (right), with Hannibal Muhtar (left), who was contracted by GCP to implement infrastructure improvement for ARI Naliendele. See http://bit.ly/1hriGRp

Flashback to 2010: Omari (right), with Hannibal Muhtar (left), who was contracted by GCP to implement infrastructure improvement for ARI Naliendele, and other institutes. See http://bit.ly/1hriGRp

Q: What difference has participating in TLI made?
A: Frankly, we were not used to being so well-equipped, neither with dealing with such a large volume as 300 lines! But we filtered down and selected the well-performing lines which had the desired traits, and we built on these good lines. The equipment purchased through the project not only helped us with the actual phenotyping and being able to accurately confirm selected lines, but also made it possible for us to conduct off-season trials.

We’re learning hybridisation skills so that we can use TLI donors to improve local varieties, and our technicians have been specifically trained in this area. For us, this is a big achievement to be able to do national crosses. Previously, we relied on ICRISAT doing the crosses for us, but we can now do our own crosses. The difference this makes is that we are advancing to a functional breeding programme in Tanzania, meaning the gains made are not only sustainable, but also give us independence and autonomy to operate. Consequently, we are coming up with other segregating material from what we’ve already obtained, depending on the trait of interest we are after.

Another big benefit is directly interacting with world-class scientists in the international arena through the GCP community and connections – top-rated experts not just from ICRISAT, but also from IITA, CIAT, EMBRAPA [Brazil], and China’s DNA Research Institute. We have learnt a lot from them, especially during our annual review meetings. We developing-country scientists are used to applied research and conventional breeding, but we now see the value and the need for adjusting ourselves to understand the use of molecular markers in groundnut breeding. We now look forward to TLIII where we expect to make impact by practically applying our knowledge to groundnut production in Tanzania.

Interesting! And this gets us squarely back to capacity building. What are your goals or aspirations in this area?
A: Let us not forget that TLI is implemented by the national programmes. In Africa, capacity building is critical, and people want to be trained. I would love to see fulltime scientists advance to PhD level in these areas which are a new way of doing business for us. I would love for us to have the capacity to adapt to our own environment for QTLs [quantitative trait loci], QTL mapping, and marker-assisted selection. Such capacity at national level would be very welcome. We also hope to link with advanced labs such as BecA [Biosciences eastern and southern Africa] for TLI activities, and to go beyond service provision with them so that our scientists can go to these labs and learn.

There should also be exchange visits between scientists for learning and sharing, to get up to date on the latest methods and technologies out there. For GCP’s Integrated Breeding Platform [IBP], this would help IBP developers to design reality-based tools, and also to benefit from user input in refining the tools.

Links

Groundnuts – Research | Research products | Videos | Blogposts | InfoCentre | Slides
Legumes – Research Initiative | InfoCentre (including for groundnuts)
Integrated Breeding Platform (IBP) – What’s it all about? | Introduction blogpost | Other IBP blogposts
TLIII – Tropical Legumes III Project
‘Naliendele’ demystified: what does the name mean?

SLIDES by Omari on groundnut research and research data management in Tanzania

TLI 2012: Groundnut breeding – Tanzania from CGIAR Generation Challenge Programme

TLI 2012: Data management for groundnut breeding – Tanzania from CGIAR Generation Challenge Programme

A grounding in the reality of groundnut research in Africa, and why blood is thicker than water

Africa, Genetics, Genomics, Groundnuts, Legumes 2 Responses »

Mar 312014

Vincent Vadez

Today, we travel to yet another sun-kissed spot, leaving California behind but keeping it legumes. We land in Africa for some ground truths on groundnuts with Vincent Vadez (pictured), groundnut research leader for the Tropical Legumes I (TLI) Project. Vincent fills us in on facts and figures on groundnuts and Africa – a tale of ups and downs, triumphs and trials, but also of ‘family’ alliances not feuds, and of problems, yes, but also their present or potential solutions. On to the story then! Read on to find out why groundnuts are…

….A very mixed bag in Africa
Groundnuts (Arachis hypogaea L), also called peanuts, are a significant subsistence and food crop in sub-Saharan Africa. There, groundnuts are grown in practically every country, with the continent accounting for roughly a quarter of the world’s production. Despite this rosy African statistic, problems abound: for example, nearly half (40 percent) of the of the world’s total acreage for groundnuts is in Africa, which dramatically dims the 25 percent global production quota.

In Africa, groundnuts are typically cultivated in moderate rainfall areas across the continent, usually by women. (See editorial note* at the end of the story)

Clearly then, Africa’s yields are low, borne out by telling statistics which show African production at 950 kilos per hectare, in acute contrast to 1.8 tonnes per hectare in Asia.

…every year, yields worth about USD 500 million are lost”

What ails Africa’s production?
The main constraints hampering higher yields and quality in Africa are intermittent drought due to erratic rainfall, as well as terminal drought during maturation. And that is not all, because foliar (leaf) diseases such as the late leaf spot (LLS) or groundnut rosette are also taking their toll. Economically speaking, every year, yields worth about USD 500 million are lost to drought, diseases and pests. Plus, the seeding rates for predominantly bushy groundnut types are low, and therefore insufficient to achieve optimal ground cover. Thus, genetic limitations meet and mingle with major agronomic shortcomings in the cultivation of groundnuts, making it…

…. A tough nut to crack
Groundnuts are mostly cultivated by impoverished farmers living in the semi-arid tropics where rainfall is both low and erratic.

. Tough it may be for crop scientists, but clearly not too tough for these two youngsters shelling groundnuts at Mhperembe Market, Malawi.

“To help double the productivity of this crop over the next 10 years, we need to improve groundnuts’ ability to resist drought and diseases without farmers needing to purchase costly agricultural inputs,” says Vincent.

But the crop’s genetic structure is complex, plus, for resistance to these stresses, its genetic diversity is narrow. “Groundnuts are therefore difficult and slow to breed using conventional methods,” says Vincent. And yet, as we shall see later, groundnuts are distinctly disadvantaged when it comes to molecular breeding. But first, the good news!

…wild relatives have genes for resisting the stresses… molecular markers can play a critical role”

Why blood is thicker than water, and family black sheep are valued
Kith and kin are key in groundnut science. Vincent points out that groundnuts have several wild relatives that carry the necessary genes for resisting the stresses – especially leaf diseases – to which the crop is susceptible. These genes can be transferred from the wild cousins to the cultivated crop by blending conventional and molecular breeding techniques. But that is easier said than done, because cultivated groundnuts can’t cross naturally with their wild relatives owing to chromosomic differences.

Groundnut flower

“In modern breeding, molecular markers can play a critical role,” says Vincent. “Using markers, one can know the locations of genes of interest from an agronomic perspective, and we can then transfer these genes from the wild relatives into the groundnut varieties preferred by farmers and their markets.”

[The] ‘variegated’ partnership has been essential for unlocking wild groundnut diversity…”

Partnerships in and out of Africa, core capacities
“Partners are key to this work,” says Vincent. The groundnut work is led by the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), with collaborators in the target countries, which are Malawi (Chitedze Agricultural Research Centre), Senegal (Institut sénégalais de recherches agricoles ‒ ISRA) and Tanzania (Agricultural Research Institute, Naliendele), Moving forward together, continuous capacity building for partners in Africa is part and parcel of the project. To this end, there have been several training workshops in core areas such as molecular breeding and phenotyping, farmer field days in the context of participatory varietal selection, as well as longer-term training on more complex topics such as drought, in addition to equipping the partners with the critical infrastructure needed for effective phenotyping.

Freshly dug-up groundnuts.

Further afield out of Africa, Vincent’s team also collaborates with the Brazilian Agricultural Research Corporation (EMBRAPA), France’s Centre de coopération internationale en recherche agronomique pour le développement ‒ CIRAD, and USA’s University of Georgia.

This ‘variegated’ partnership has been essential for unlocking the wild groundnut diversity when about 12 years ago the EMBRAPA team successfully generated a number of ‘synthetic’ groundnuts from their wild relatives. Unlike the wild groundnuts, these synthetic groundnuts can be crossed to the cultivated type, bringing with them treasure troves of beneficial genes pertaining to the wild that would be otherwise unreachable for the cultivated varieties. Taking this one step further, the CIRAD‒ISRA team, in a close North‒South partnership, has used one of the synthetics from the Brazilian programme to generate new genetic diversity in the groundnut cultivar Fleur11. They are using additional synthetics from ICRISAT to further enlarge this genetic diversity in cultivated groundnuts.

These techniques and tools provide signposts on the genome of varieties for characteristics of importance”

A world first for an ‘orphan’, goals achieved, and what next
Among other goals, the team notably achieved a world first: “To produce the first SSR-based genetic linkage map for cultivated groundnuts!” declares Vincent. SSR stands for simple sequence repeat. The map was published in 2009, followed later on by a groundnut consensus map in 2012.

Youngster bearing fresh groundnuts along River Gambia in Senegal.

But what do these maps and their publication mean for groundnut production? Vincent explains: “These techniques and tools provide signposts on the genome of varieties for characteristics of importance ‒ for instance, resistance to a disease ‒ and these are used in combination to speed up the development of groundnut varieties that are more resistant to the stresses found in the harsh environments where most of the tropical world’s poor farmers live. Accelerating development means quicker delivery to farmers who are at high risk of going hungry. TLI Phase I produced synthetic groundnuts with new genes for disease resistance.”

In Phase II of the TLI Project which terminates in mid-2014, the team has continued to identify new genetic and genomic resources, for instance new sources of drought resistance from the germplasm and which are currently being used in the development of new breeding stocks. What is significant about this is that groundnuts ‒ like most other members of the legume family ‒ do not have much in the way of genomic and molecular-genetic resources, and are in fact consequently referred to in some circles as ‘orphans’ of the genome revolution. The focus has also been on resistance to rust, early and late leaf spot, and rosette – all economically critical diseases – by tapping the resilience of GBPD4, a cultivar resistant to rust and leaf spot, and introducing its dual resistance to fortify the most popular varieties against these diseases. The team also hopes to scale up these promising examples.

We believe this team is firmly on the way to fulfilling their two-fold project objectives which were: (1) to develop genomic resources and produce the first molecular-breeding products of the crop by injecting disease resistance (from TLI Phase I work) into farmer- and market-preferred varieties; and, (2) to lay the foundation for future marker-assisted recurrent selection (MARS) breeding by tapping on newly identified sources of drought tolerance.

the genetic stocks that hold the most promise to overcome leaf disease are found in the wild relatives… A thorough reflection is needed to combine good genetics with sound agronomic management”

The future
But the team is not resting on their laurels, as the work will not stop with the fulfillment of project objectives. In many ways, their achievements are in fact just the beginning. The new breeding stocks developed during TLI Phase II need to be evaluated further for their drought tolerance and disease resistance prior to their deployment in breeding programmes, and this activity ‒ among others ‒ is included for the next phase of the work in the proposed Tropical Legumes III project. In particular, the genetic stocks that hold the most promise to overcome leaf disease are found in the wild relatives. Thus, the existing materials need to be fully exploited and more need to be produced to cover the full breadth of potential stresses. Vincent adds “Of course an increasing part of the efforts will be about assuring quality evaluation data, meaning we must continue to significantly enhance the capacity ‒ both human and physical ‒ of our partners in target countries. Last but not least, the good wheat and rice cultivars that directly arose from the green revolution would have been nothing without nitrogen fertiliser and irrigation.” Vincent adds that the same applies to groundnuts: they are cultivated in infertile soil, at seeding rates that are unlikely to optimise productivity.

Groundnut drawing

For this reason, and others explained above, “A thorough reflection is needed to combine good genetics with sound agronomic management,” Vincent concludes, stressing the importance of what he terms as ‘looking beyond the fence’. Vincent’s parting shot, as our conversation draws to close: “In fact, I have grown increasingly convinced over the past year that we probably overlook those agronomic aspects in our genetic improvements at our peril, and we clearly need a re-think of how to better combine genetic improvement with the most suitable and farmer-acceptable agronomic management of the crop.”

Much food for thought there! And probably the beginnings of an animated conversation to which a groundnut crop model, on which Vincent and team are currently working, could soon yield some interesting answers on the most suitable genetic-by-management packages, and therefore guide the most adequate targets for crop improvement.

Links

Photo-story on Flickr
Groundnut research in Africa
Groundnut research Videos | Slides | in Tanzania
Legumes Research Initiative | InfoCentre
Journal articles: advances in groundnut genomics (2012) | Orphan legume crops enter the genomics era! (2009)
Ever wondered why the name groundnuts? Wonder no more, with this answer from the underground

*Editorial note: Erratum – Photo changed on April 8 2014, as the previous one depicted chickpeas, not groundnuts. We apologise to our readers for the error.

Inspiring change: GCP celebrates sisters in science on International Women’s Day

Africa, Asia, Capacity building, Crop breeding, Events, Researchers, Women in science No Responses »

Mar 072014

“Women can do advanced agricultural science, and do it well!” Elizabeth Parkes, cassava researcher, Ghana

Being a woman scientist in today’s world (or at any time in history!) is no mean feat, science traditionally having been the domain of men. We are therefore drawn to this sub-theme: Inspiring change, in addition to the global theme Equality for women is progress for all, To mark International Women’s Day tomorrow, UNESCO has developed an interactive tool which collates facts and figures from across the world on women in science. The cold scientific truth displayed in the attractive petri dish design shows that only 30 percent of researchers worldwide are women.

At GCP, we have been fortunate enough to have a cross-generational spectrum of, not only women scientists, but that even rarer species, women science leaders – who head a project or suite of projects and activities, and who actively nurture and mentor future science leaders – to ultimately contribute to the fulfilment of our mission: Using genetic diversity and advanced plant science to improve crops for greater food security in the developing world. The United Nations has designated 2014 as the Year of Family Farming. GCP’s women researchers have contributed to improving the lives of their farming counterparts the world over, especially in the developing world where on average, 43 percent of the agricultural labour force are women, rising to 60 percent and 70 percent in some regions. (FAO)

Please mind the gap…to leap to that all-important initiation into science

UNESCO’s Women in Science interactive tool

The UNESCO tool mentioned above and embedded to the left allows users to “explore and visualise gender gaps in the pipeline leading to a research career, from the decision to get a doctorate degree to the fields of science that women pursue and the sectors in which they work” with this affirmation: “Perhaps most importantly, the data tool shows just how important it is to encourage girls to pursue mathematics and science at a young age.”

In our International Women’s Day multimedia expo, we profile the life and work of a selection of our smart scientific sisters through words, pictures and sound, to explain just how they overcame obstacles, from taking that first hurdle to study science at an early age, to mobility up the research rungs to reach the very top of their game, all the while balancing work, life and family.

A blogpost fest to introduce our first special guests

Masdiar Bustamam

We begin our show with a blogpost fest, and first up is GCP’s original Mother Nature, renowned scientist and constant gardener of the molecular breeding plot, Masdiar Bustamam. After a virtual world-tour of research institutes early on in her career, Masdiar took the knowledge of molecular breeding back home, to the Indonesian Center for Agricultural Biotechnology and Genetic Resources Research and Development (ICABIOGRAD), where she personally took up the challenge to work with the fledgling world of biotechnology, set up a lab, and helped establish molecular breeding in her country. In an amazing 37-years-odd research career, Masdiar tended not only tender rice shoots, but also budding blossoms in the form of her many students, whom she nurtured and mentored throughout their studies, and who have now seamlessly inherited her mantle to carry on the mission with the same ever-bright spirit. More

Rebecca Nelson

We now skip continents and oceans to meet the feisty, continent- and crop-hopping scientist, Rebecca Nelson (Cornell University, USA). “I wanted to get out into the world and try and have a practical impact instead of doing research for the sake of research,” Rebecca says – and that she did, first leaving her native USA to work in the International Rice Research Institute (IRRI) in the Philippines. There she teamed up with friend and colleague, Masdiar Bustamam, to establish Masdiar’s laboratory at ICABIOGRAD, Indonesia. The American continent then called her back, where she moved countries and institutes, and switched from rice to maize research, marking the launch of her GCP experience – which simultaneously introduced her to her a whole new network of international crop researchers. This rich research tapestry was woven together by a poignant pain deep in her heart, as a mother herself, of “so many mothers not being able to feed their families.” Rebecca wanted to combat this problem, and crop science is her weapon. More

Zeba Seraj

Next, we meet another true mother of molecular plant breeding, Zeba Seraj (University of Dhaka, Bangladesh). Zeba, whose mind is perpetually on call in the pursuit of science, has been around the world, and from plants to animals and back again in the course of her multifaceted science career. During her PhD and postdoc experience in the UK, still with fauna, she cultivated her expertise in molecular biology and recombinant DNA technology, but a lack of opportunities in that field back in Bangladesh saw her enter the world of crop science, where she has remained ever since. Back at her alma mater, the University of Dhaka, she founded a molecular biology lab, and has nurtured and inspired generations of young biochemists. Her GCP project, using molecular markers to develop salt-tolerant rice, was a real eye-opener for her, and allowed her to truly ‘see’ how applied science and such a practical project would have a direct impact on her country’s food security, now and in the future. More

Sigrid Heuer

Our next scientist is also truly motivated by putting theory into practice through the application of upstream research all the way down the river, and directly into farmers’ fields. Sigrid Heuer (now with the Australian Centre for Plant Functional Genomics), a German national, has pursued her scientific ventures in Europe, Africa, Asia, and now Oceania, with many challenges along the way. Enter the Generation Challenge Programme, and the chance for Sigrid (then at IRRI) to lead a major project, the Pup1 rice phosphorus uptake project, which taught Sigrid the A–Z of project management, and gave her ample scope for professional growth. Her team made a major scientific breakthrough, which was not only documented in international journals, but was also widely covered by global media. From this pinnacle, Sigrid passed on the baton to other scientists and moved on to new conquests. More

Arllet Portugal

Now, all this research we’ve been celebrating generates a massive amount of data, as you can well imagine. What exactly can our scientists do with all that data, and how can they organise them? GCP’s Arllet Portugal, hailing from The Philippines, gives us the lowdown on smart and SHARP data management whilst also giving us some insights into how she started out on the long and winding road to leading data management for GCP’s Integrated Breeding Platform. In particular, Arllet describes the considerable challenge of changing researchers’ mindsets regarding the importance of effective data management in the context of their research, and enthuses over the excitement with which developing-country researchers welcome the GCP-funded electronic tablets they now use to collect and record data directly in the field. More

Armin Bhuiya

If there were a muse for young women scientists, it might very well be the subject of our next blogpost profile, Armin Bhuiya (Bangladesh Rice Research Institute). After completing her master’s degree on hybrid rice in her native Bangladesh, Armin was already thinking like a true change-catalyst scientist, trying to discover what line of research would be the most useful for her country and the world. After much deliberation, she embarked on a PhD focusing on developing salt- and submergence-tolerant rice. This wise choice would take her to study under the expert eye of Abdelbagi Ismail at IRRI, in The Philippines, with the helping hand of a GCP–DuPont postgraduate fellowship. There, she learnt much in the way of precise and meticulous research, while also taking advantage to self-train in modern molecular plant breeding methods. Our bright resourceful student has now advanced to the patient erudite teacher – as she takes home her knowledge of high-tech research methods to share with her colleagues and students in Bangladesh. More

Elizabeth Parkes

Hello Africa! Switching continents and media, we now we move from the written medium to tune in to the melodic tones of Elizabeth Parkes (Crops Research Institute [CRI] of Ghana’s Council for Scientific and Industrial Research [CSIR], currently on leave of absence at the International Institute of Tropical Agriculture [ IITA]). We’re now at profile number seven in GCP’s gallery of women in science. Elizabeth, who is GCP’s Lead Cassava Researcher in Ghana, narrates an all-inclusive engaging story on the importance to agriculture of women scientists, women farmers, and cassava the wonder crop – all captured on memorable sound waves in this podcast.

If the gravity of words inscribed holds more weight, you can also read in depth about Elizabeth in a blogpost on this outstanding sister of science. Witness the full radiance of Elizabeth’s work in the life-changing world in which she operates; as she characteristically says, “I’ve pushed to make people recognise that women can do advanced agricultural science, and do it well.” And she is no exception to her own rule, as she grew professionally, apparently keeping pace with some of the giant cassava she has helped to develop through the years. But it is her role as nurturer, mentor and teacher that really raises her head-and-shoulders above the rest, from setting up a pioneering biotech lab at CRI–CSIR to conscientiously mentoring her many students and charges in work as in life, because, for Elizabeth, capacity building and cassava are inextricably coupled! More

Marie-Noëlle Ndjiondjop

In the wake of some recent high-profile screen awards, we close our multimedia expo with impressions of our science sisterhood through the medium of the seventh art: the magic visual world of the movies! A good fit for a Friday!

The following tasteful and tasty (you’ll see why!) blogpost takes our film fans right onto the red carpet to rub shoulders with our scientific screen stars!

The first screen star you’ll meet is Marie-Noëlle Ndjiondjop (Africa Rice Center), Principal Investigator (PI) of GCP’s Rice Research Initiative, who opens the video-viewing session with seven succulent slices of rice research delight. Her movies are set in the rice-growing lands of Africa, where this savoury cereal is fast becoming a staple, and tackles the tricky topics of rice-growing constraints, capacity building, molecular breeding methods, and the colossal capacity of community in collaborative research projects.

Jonaliza Lanceras-Siangliw

The following feature introduces the talented GCP PI Jonaliza Lanceras-Siangliw (BIOTEC, Thailand), whose community-minded project, set in the Mekong region, focused on strengthening rice breeding programmes by using a genotyping building strategy and improving phenotyping capacity for biotic and abiotic stresses. Though this title is something of a spoiler alert, we hope you tune in to this comprehensive reel to see the reality of molecular rice breeding in the Mekong. More

Soraya Leal-Bertioli

Last, and by no means least, is a captivating collage of clips featuring GCP researcher, Soraya Leal-Bertioli (EMBRAPA, Brazil) waxing lyrical about that hard genetic nut to crack: the groundnut, and how GCP’s Tropical Legumes I (TLI) project was crucial in getting the crop breeding community to share genetic resources, molecular markers, knowledge, and tools on a cross-continental initiative breaking boundaries in multiple ways. Video collage

Links

See what we’ve been up to on some of the social media streets, in this continuing collage of our International Women’s Day tweets in Storify. More #IWD2014 posts on our Facebook page
From our Integrated Breeding Platform (IBP), more portraits of women in science, who are keen users of IBP tools and beneficiaries of the Platform’s capacity-building opportunities.
International Women’s Day at CGIAR in text and in pictures

A grand gathering: General Research Meeting (GRM) 2013

Closing GCP, Crop breeding, Events No Responses »

Nov 122013

Participants at the 2013 GRM. High-resolution version on Flickr: http://bit.ly/1fxhkmQ

Participants at the 2013 GRM. High-resolution version on our Flickr account.

The General Research Meeting (GRM) is by far the largest and most important event on our calendar. This year’s GRM was held on September 27‒30 2013, with 135 people from 35 countries attending (see list).

Various presentations were made on progress and next steps on research in GCP projects, including for GCP’s Integrated Breeding Platform (IBP). Focus was on GCP’s nine focus crops in Phase II – beans, cassava, chickpeas, cowpeas, groundnuts, maize, rice, sorghum and wheat, with the poster sessions adding a couple more (see ‘sixty posters’ below). You can view the presentations made on our website (to see them in the context of the overall agenda), or on SlideShare (all gathered in one place). We have uploaded all but one presentation, where we’re still waiting for the presenter’s permission to publish. A comprehensive update on all GCP projects is here (PDF). The meeting was a blend of plenary sessions on core topics and research updates, and ‘drill-down’ breakouts on crops, data management and capacity building (the last two, in the context of IBP’s proposed Phase II, which had its own dedicated one-day stakeholder meeting after GRM, on 1st October).

Social were we…but we also did some heavy lifting
We didn’t just talk to ourselves: we made a bit of noise on social media to also bring in other voices into the GRM discourse and chit-chat, using the hashtag #GRM13, creating a good buzz of conversations. Also linking in to GRM were our LinkedIn followers. And neither was it all business, science and rigid structure: there was free-flow too, with an open afternoon where participants could take a relaxing break, organise their own meetings, or take a tour to Lisbon. Some of the scenes from the tour are posted on Flickr, as are other snapshots from the meeting. We’ve since gathered up some of the social media posts on Storify.

GRM was far from its grim-sounding abbreviation and hashtag on social media: exemplifying the best of the ‘GCP spirit’, the sessions were engaging, relaxed, conversational and spiced with humour and a light touch, despite the ‘heavy’ topics under discussion (see agenda). But the topic at hand was grim, since the situation is dire – drought affects almost all crops and all regions worldwide. As drought tolerance is our key focus since inception, most of the discussions naturally centred on this topic. Equally important is the scourge wrought by pests and disease, which afflict some crops more than others. For example, under most circumstance, cassava is naturally very drought-tolerant, but what good will this do if cassava survives drought only to succumb to the deadly pests and diseases that stalk this drought champion?

Sunset and ‘moon-rise’
GRM was also a time for both stocktaking and mapping the future given GCP’s sunset in 2014. A central and recurring theme was GCP’s transition strategy, and how – and where – to embed GCP-initiated projects that will extend beyond the Programme’s lifetime. For this, the CGIAR Research Programs (CRPs) are a natural first choice. GRM enjoyed a very good representation of the CRPs, with all six crop CRPs represented, some at the highest level.

A few members of our Executive Board also attended. Board Chair, Andrew Bennett, set the right tone for the meeting. In his remarks at the opening session, he emphasised that this was not a time for sadness, swan songs and moping as GCP approaches sunset. Rather, it was a time to appreciate the beauty of sunsets, in the sure knowledge that sunsets give rise to moon-rise!

A section of Poster Session II presenters. IN the foreground, Andrew Bennett, Chair, GCP Excecutive Board.

A section of Poster Session II presenters. In the foreground, Andrew Bennett, Chair, GCP Executive Board.

“Say it succinctly in sixty seconds!”
The poster session was as lively as always, with a record of… (hold your breath!) 60 posters presented, surpassing the previous GRM in 2011 which attracted 53 posters.

Perfection! Sixty posters for sixty seconds
Sixty was a PERFECT number for the 60-second sizzle, where each poster presenter had a maximum of 60 seconds (and not a second more!) to present at plenary, devising whichever means necessary to attract the audience to their poster. It was easy to discern the brash ‘old hands’ who had perfected their art after several GRMs; the tricksters and various reincarnations of The Artful Dodger amongst them, trying to beat the clock; new and slightly jittery presenters who were more than just a little bewildered but still proved their mettle; and the new, sassy and confident. This beautiful blend apart, the poster session brought in not only new faces to add to the familiar ones, but also refreshing new tastes to diversify and sweeten our Staple of Nine crops. To our diet of cereals, legumes and tubers, poster presenters from The Philippines added eggplants, rounded off with bananas for dessert.

“Definitely time for dessert, and do not disturb!” they seem to be saying. Jean-Christophe Glaszmann (left) and Hei Leung (right), who played ace roles on a multi-partner GCP project on bananas.

♫ Welcome to the Hotel California! ♫…
As always, GRM was a mingling of old and new friends, a time for some paths to meet and for new forks to branch out, a season to reflectively look back and progressively face forwards. In keeping with Andrew’s continuity of sunsets giving way to moonrise, we said a group goodbye to Rajeev Varshney, former Genomics Theme Leader, who left the GCP Management Team in August. And we were happy to once again welcome, embrace and recognise two old friends – Jean Christophe Glaszmann (CIRAD) and Hei Leung (IRRI), who were, respectively ex-Subprogramme Leaders for genetic diversity and genomics in GCP Phase I, and continue to be involved with GCP as researchers, as will Rajeev.

In this picture, we caught up with them at a very appropriate moment: dessert during the Gala Dinner. Take it from us, these two guys are well versed in matters dessert, with a dash of science, as this blast from the past on bananas attests, also summarised in a Facebook photo-story here.

We are indeed a Hotel California of sorts – always open for check-in and checkout. As for leaving…we’re still working on the modalities of that!

And despite the fond farewell, truth is Rajeev is not going anywhere either, as far as GCP is concerned. You only needed to have been at GRM or following the conversations on Facebook and Twitter, especially the photos, to witness this. He was (delightfully!) all over the place, passing on his ‘positive epidemic’ of highly infectious enthusiasm and incredible energy. Here he is in action at the Gala Dinner in the photos below, which really need no caption. We’re sure you’ll be able to easily spot Rajeev, ‘high-fivin’ and ‘rapping’, eclipsing the GCP Director, who however appears quite pleased in his lower perch with Rajeev on the platform. But if you’re truly lost and can’t spot the super-charged high-energy guy in the photos, no worries! Here are some handy clues.

In distinguished company
Rajeev’s energy goes beyond GRM and GCP; this year as in previous ones, he received several awards, among them, the Young Crop Scientist Award by Crop Science Society of America, and the Illumina Agriculture Greater Good Initiative Award.

Hari Upadhyaya

Prior to these recognitions during the Gala Dinner, Jean-Marcel formally honoured ICRISAT’s Hari Upadhyaya (pictured) during plenary for two awards Hari had received in the course of the year, also from the Crop Science Society of America. These awards were for Hari’s notable contributions – at international level – to crop science, and to plant genetic resources.

Hari is a long-term GCP Principal Investigator, working primarily on sorghum. But that is not the only crop he works on. Hari was the lead author of the joint chickpea and pigeonpea chapter in our book on drought phenotyping.

Evaluation
Unlike other GRMs where we’ve requested participants to evaluate the meeting, we did not do so this year, since this is very likely the last meeting of its kind, and the goal of the evaluation is to use participant feedback to improve future meetings. With the help of our participants, we’ve applied the lessons we’ve learnt from them through the years to arrive at what we believe to be a winning combination, balancing the diverse interests of our participants for overall improvement of their GRM experience.