Archive for December, 2008

ILRI Annual Report 2007 is now available for download. Read the foreword by the chair of ILRI board of trustees Uwe Werblow and ILRI's director general Carlos Seré.
 

Foreword

This is a time of intense change, with volatile food prices, a near meltdown of financial markets and the continuing growing threats of climate change and emerging diseases.

Research by the International Livestock Research Institute (ILRI) and its partners is helping to address these issues by working at the intersection of small-scale livestock production systems with these new global forces. We see strong growth in demand for research into dynamic markets for livestock products; the growing competing demands for human food, animal feed and biofuels; the growing environmental concerns about the expansion of livestock production; bird flu and other emerging zoonotic diseases; and the impact of climate change on animal agriculture in developing countries.

Livestock is one of the fastest growing sub-sectors in developing countries, where it already accounts for a third of GDP and is predicted to become the most important agricultural sub-sector by 2020 in terms of added value. We view market-led pro-poor growth, the topic of this year’s annual report, not as a silver bullet that will solve all the ills of the livestock sector in poor countries but rather as one of several pillars of livestock development. The livestock markets and trading systems of developing countries are as yet remarkably poorly studied and understood. What we do know is that they are far more complex and dynamic and have far higher through-put than is commonly assumed.

The increasing demand for livestock products is creating opportunities for improving the welfare of millions of poor people who depend on livestock for their livelihoods, but changes in production, procurement, processing and retailing of food, along with environmental and food safety concerns, erosion of animal genetic resources and the threat of emerging infectious diseases, threaten the potential of the poor to benefit from the on-going livestock revolution. With these new challenges, we believe livestock researchers must find new ways of working, including adopting innovation systems and valuechain approaches to their work.

The role of research is never greater than during times of change. With our research investors and partners, we continue to look for ways to adapt ourselves to continual change while seeking technical, institutional and policy solutions to complex problems. We continue to support national work to build indigenous livestock research capacity and to develop institutional arrangements that encourage continual learning. And we continue to look for effective ways to integrate research results and share research-based knowledge with those who need it most. We thank those investors and partners who continued to make this all possible in 2007.

Uwe Werblow                                          Carlos Seré
Chairman of the Board of Trustees              Director General

Download ILRI Annual Report 2007

 

Markets that work: Making a living from livestock (3MB PDF File)

'If the herds die, then the people will die too.'
- Proverb in the Horn of Africa
 
Songs of PraiseCattle have been getting some bad press lately. Western editorials report the consumption of too much fatty red meat leading to increased heart disease, the inefficient use of grain as feed for livestock and the production of methane gases by cattle, a factor in global warming.

Elsewhere in the world, cattle receive songs of praise. The songs are as old as civilization, when women and men first began to husband resources against the dry season, against winter, against unpredictable floods and drought. Farmers in the tropics and subtropics, where agricultural resources are scarce, face special hardships. Cattle help them survive those hardships. In the vast arid and semi-arid regions of the tropics, cattle and other ruminant animals offer people their only livelihood.

For most people in the developing world, cattle are not a product. They are life supporting. And they are cherished for that.

East African pastoralists sing praises to Maasai and Boran cattle superbly adapted to drought, heat stress and inferior fodder. West African savannah herdsmen depend on disease-resistant N’Dama and the lyre-horned White Fulani. The Hindu revere the large, prominently humped zebu cattle and the long-horned Mysore of southern India, a breed famous for its endurance. In Indonesia, handsome red Bali cattle serve as draught and riding animals that thrive on poor food, subsist on salty water and resist ticks and disease.

FILM: Click here to watch a short video of villagers from Gaza Province, Mozambique singing songs of praise

Why Cattle Matter
Livestock are not the most important factor in developing world agriculture. People are. But the survival of many farmers and pastoralists in poor countries depends on their stock. The thousand-plus cattle breeds developed over the millennia have, like their owners, adapted themselves to harsh and extreme climates, have evolved resistance to endemic diseases, and have developed an ability to survive on little water and poor-quality, seasonal food.

On typical subsistence farms where both crops and livestock are raised, cattle are the only means of power — other than human muscle — for pulling ploughs and taking produce to market. Cattle in poor countries eat grass and browse and crop wastes rather than grain. Their dung is used as fuel, as building material, as fertilizer. Their milk is a main source of protein for children. Surplus milk and young stock and hides are sold to buy clothes and seed, to pay medical expenses and school fees.

For pastoral peoples who live in areas too dry for arable farming, cattle are much more. They are not only food (milk is a mainstay of the nomadic diet) and money (milk is exchanged for vegetables, salt and cloth; animals are given as bride price), they are also a final insurance against disaster, when they are sold to buy available grain when no other food is left.

For traditional farmers and herdsmen around the world, an animal’s most essential quality is its ability to survive. In Somalia, where stock-keeping is the economic backbone of the country, the typical zebu animal is the Garre of the central regions, a medium-sized, red-coated, multi-purpose animal. By the standards of developed nations, the productivity of these cattle is modest; what is too often forgotten in the West is that such animals are remarkably efficient producers in a harsh environment that makes most other agricultural activity impossible.

For the people of Somalia, there is a great deal more to cattle than milk, meat or even profit, even in times less dire than those today. PH Gulliver writes in The Family Herds: ‘Cattle are a man’s dearest possession and almost the only store of value he knows. Without them, his “social” life would be impossible. In his use and disposal of stock he is able, in a most definite way, to express his relations to others. One who is related is ipso facto one who gives and is given animals, for this not only expresses mutual confidence and affection’ but also ‘a genuine co-operation in each other’s life and development’.

More than 65% of Somalia’s population is involved in the livestock industry, with over half the population being nomads whose livestock produce over one million tons of milk a year. But livestock mean even more than livelihoods and food in this country: livestock are also Somalia’s largest traded commodity, accounting for 80% of exports in normal years.

In past years, 300,000 people died of starvation in Somalia and one-half of the country’s cattle died from drought, disease and war. To rebuild the country's economic and social infrastructures, livestock as well as people have to be saved.

Aid organizations know this. The International Committee of the Red Cross, for example, has committed millions of dollars to improving veterinary care in Somalia. Red Cross staff ask people, with considerable success, to bring their livestock to rural centres to be treated against major parasitic diseases. The makeshift veterinary centres soon became central to human as well as animal care, with medics jabbing young children with vaccines while the family animal stock is similarly treated.

Red Cross staff say it is nearly impossible to get Somalia’s nomadic herders to come to centres to vaccinate only their children. That’s not because they don’t care about the health of their children. It’s because they are forced to care more about the health of their animals, which feed their children and extended families.

A child dying is a family tragedy. An animal dying can threaten the survival of the whole family. As a proverb in the Horn of Africa goes: ‘If the herds die, then the people will die too.’

Germeda Koro agrees. Koro is a nomadic herder in the village of Gode, in the Somali Region of southern Ethiopia, where failure of rains in 2008 dried up food resources and water wells and wiped out pastures.

When asked by Time Magazine reporter Alex Perry why the villagers hadn’t slaughtered the goats, cows and chickens he saw roaming the village to save the children dying of hunger and disease, Koro, who had two children being treated for malnutrition, responded: ‘“Look, maybe one or two children get sick. But if you kill your animals, you’re ruining the whole family.” In the absence of billions more dollars for long-term development, that is what planning looks like in Ethiopia today. Letting a child die to save a family.’ (Time Magazine, ‘The Cost of Giving’, 18 August 2008)

Views
The view from the North and the South—from the feedlots of Chicago and the semi-desert scrublands of Somalia and Ethiopia, from those who eat too much protein and those who eat too little—is very different. When advocating policies that affect the developing world, we should exploit and build on the enduring relationship of people and cattle that has benefited both species for thousands of years. If we respect other peoples’ ways of life that are born of necessities now remote in the developed world, we will make development policies that profit rather than hurt the farmers and agricultural economies we are attempting to support.

FILM: Click here to watch a short video of livestock women from Isiolo, northern Kenya singing songs of praise

New varieties of food-feed sorghum are meeting the basic needs of India?s 208 million crop-livestock farmers, as well as feeding its growing human population.
 

India, Andhra PradeshThroughout the tropics, farm animals are kept underweight and underproductive due to lack of feed. This constraint is stopping some 600 million poor farmers from meeting a fast-rising global demand for milk and meat. But a new partnership, developing dual-purpose food-feed sorghum varieties is helping to meet the basic needs of India’s farmers and leading to similar work in other crops and other countries.

The single most important ruminant  feed resource on many of the small crop-livestock farms of Asia and Africa is not grass but rather the stalks, leaves and other remains of crop plants after harvesting. In India, for example, 44% of the feed annually sustaining all the country’s cattle, buffalo, goats, sheep and camel populations is made up of such crop ‘wastes’. The rest comes from planted forages and a shrinking area of pastures and other common lands. Expensive concentrates—the mainstay of livestock production in rich countries—are used only very occasionally.

While crop residues (straw and stover) have become a main feed for farm animals of the South, crop breeders until recently continued to focus solely on increasing grain yields. But a research partnership between India’s National Research centre for Sorghum (NRCS), the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) and ILRI is redressing this oversight in India’s all-important sorghum crop, grown on nearly 10,000,000 hectares on the country. The research partners incorporated fodder quality traits in India’s crop breeding trials and in doing so, led breeders to identify sorghum varieties with high yields of both grain and stover as well as improved stover quality.

 Partners in the sorghum food-feed collaboration

India’s National Research Centre for Sorghum (NRCS) leads the All-India Coordinated Sorghum Improvement Program mandated to test and release new cultivars. It also assesses the socio-economic importance of sorghum-based livelihoods.
Website:  http://www.nrcsorghum.res.in

The International Crops Research Institute for the Semi-Arid Tropics (ICRISAT) provided conventional and molecular sorghum breeding, global crop economics and assessments of the impacts of crop interventions for the poor.
Website: http://www.icrisat.org


The International Livestock Research Institute (ILRI) conducted the livestock nutrition work and provided expertise in global livestock economics and assessments of the impacts of livestock interventions for the poor.
Website: http://www.ilri.org


Summary of results from the sorghum trials
The research partnership began in 1999 by assessing the potential impacts on India’s smallholder livestock productivity of planting sorghum and millet varieties with genetically enhanced stover fodder quality and quantity. Remarkably, results indicated that a 1% increase in just one livestock productivity-related parameter—stover digestibility—would result in increases in milk, meat and draught power outputs ranging from 6-8%. The net present value of the research was estimated to range from US$42-208 million, with predicted high rates of return to the research investment of 28-43% and corresponding high benefit:cost ratios of 15 to 69:1.

ILRI then proceeded to establish facilities for animal nutrition studies using large and small ruminants at ICRISAT’s Patancheru headquarters, close to the NRCS. These facilities enabled the research partners to make a stepwise evaluation of the relationships between fodder from different sorghum lines and livestock productivity—and to find a simple way of assessing these. Animal experimentation, while itself impractical as a routine screening tool, quickly laid a sound basis for developing and validating simple laboratory assessment methods and for quantifying potential impacts on livestock productivity.

In 2001 work began with combined feeding and laboratory trials of stover obtained from a wide range of sorghum varieties and hybrids. The trials simulated diverse on-farm circumstances, including those where stover is scarce, abundant and supplemented with other forages, because fodder qualities depend on a farm’s total feed resources. Across India’s great drylands, for example, where insufficient feed prevents animals from eating until they have satisfied their appetites, a fodder trait for ‘voluntary feed intake potential’ is likely to be irrelevant while another for ‘feed digestibility’ is critically important.

Sorghum varieties were investigated for their morphological characteristics and structure (leaf blade:leaf sheath:stem proportions, plant height, stem diameter, residual green leaf area), chemical constituents (protein, fiber, sugar) in the stover and in vitro fermentation characteristics (true and apparent digestibility, rate of fermentation, partitioning of fermentation products). Results showed that fodder quality traits measured in the laboratory could be used to predict and account for at least 80% of the variation in relevant livestock productivity traits, such as digestible organic matter intake and nitrogen balance.

Traits were chosen also for the ease with which they could be measured (e.g. plant height, stem diameter) and/or be accurately predicted by near-infrared spectroscopy (NIRS). Importantly, use of NIRS technology allowed all the partners in the project, including those with no livestock feeding facilities, easy access to developed and validated NIRS prediction equations and consequently phenotyping for stover fodder quality capability. NRCS staff seconded to ILRI’s livestock nutritional facilities on ICRISAT’s Patancheru campus used the facilities and NIRS equations to comprehensively assess all newly submitted sorghum cultivars.

Breaking new ground in food-feed crops
Identification of superior dual-purpose food-plus-feed sorghum varieties is now helping India close its livestock feed gap as well as feed its growing human population. By increasing the country’s livestock productivity, this research is improving the livelihoods of some 100 million mixed crop-livestock farmers —and doing so in ways those small farmers should be able to sustain over the longer term. This partnership also led the way for similar work on millet, groundnut, rice, maize and cowpea and new collaborations are about to begin on wheat and various leguminous crops.

By generating superior dual-purpose sorghum varieties suited to India’s millions of smallholder farmers, this collaborative research has been path-breaking in demonstrating that traits for stover fodder quality and quantity can be incorporated into existing breeding programs to improve grain yields—and with minimum investments in equipment, staff and labour and minimum transaction costs for the collaborating institutions.

It further offers a practical two-step approach to development of food-feed crops. First, exploit dual-purpose traits in existing cultivars by complementing traditional crop improvement programs with information about the quantity and quality of expected yields of crop residues for livestock feed. Second, target dual-purpose crops for genetic enhancement. The first approach, comparatively cheap and logistically feasible, promises quick benefits for resource-poor farmers. The second, more strategic, approach requires more investments and benefits farmers later and over the longer term. In a world of scarce and rapidly diminishing land, water, fodder and other natural resources, both approaches merit the world’s attention.


ILRI Top story 22 August 2007 
Sweet sorghum: utilizing every 'drop'

 

Contacts
For further information about this project contact:
Michael Blummel
ILRI c/o ICRISAT
Patancheru 502 234AP India
Email:
m.blummel@cgiar.org

For further information about ILRI’s activities in Asia contact:

 

Iain Wright
ILRI’s regional representative in Asia
Email: i.wright@cgiar.org

 

After 13 years with ILRI, geneticist Oliver Hanotte is taking up a new appointment at the University of Nottingham.
 

ILRI geneticist Olivier Hanotte starts his new position as professor of population genetics and conservation at the University of Nottingham, UK on 1st January. He will also be the director of a charity based at the university called Frozen Ark. The charity is concerned with the ex situ conservation of endangered animals, including wildlife as well as livestock.

Hanotte joined ILRI in 1995 when the Nairobi-based International Laboratory for Research on Animal Diseases (ILRAD) merged with the Addis Ababa-based International Livestock Centre for Africa (ILCA). Since then ILRI has shifted from a predominantly African focus to a global focus, with ILRI offices not only in East, West and Southern Africa but also in South Asia and South East Asia, providing new opportunities for Hanotte’s research focus.

Research highlights
In his 13 years at ILRI, animal geneticist Olivier Hanotte has worked to unravel the diversity of developing-world livestock using the latest molecular technologies of DNA sequencing and genotyping.

ILRI deputy director general – research, John McDermott, says ‘In 1995, when Hanotte began his work at ILRI, we knew that the world’s livestock diversity was shrinking fast, but no one knew exactly what was being lost and where we should target conservation efforts. Africa and Asia’s genetic diversity was largely unknown and unmapped.

‘We now have a much better picture of the livestock diversity hotspots in Africa and Asia and where the world needs to focus its conservation and genetic improvement efforts. This is due in large part to Hanotte’s scientific leadership, commitment to scientific excellence, innovative partnerships and capacity building activities across two continents’ says McDermott.

In 2003, Hanotte became leader of ILRI’s project on Improving Animal Genetic Resources Characterization. He has supervised project members working in Nairobi, Addis Ababa and, since 2005, in Beijing at a joint laboratory established with the Chinese Academy of Agricultural Science on livestock and forage genetic resources. He has established long term collaborations with several research institutes such as Trinity College at the University of Dublin (Ireland), Rural Development Agency, RDA (South Korea) and the joint FAO-IAEA division in Seibersdorf and Vienna (Austria).

Seminal work by Hanotte and his team has disclosed the origin and distribution of genetic diversity of livestock species including cattle, sheep, goat, yak and chicken in Africa and Asia. These findings are now providing a rationale for targeted conservation and utilization programs for developing-country livestock breeds at risk of extinction. This work also gives us a glimpse into the distant past of the peoples and civilizations of Africa and Asia. 

Hanotte’s research has been published in leading scientific journals, including Science, PNAS, Animal Genetics and Molecular Ecology. He has produced over 80 scientific publications and received several international awards, including the CGIAR Science Award in 2003 for Outstanding Scientific Article. He has also supervised and co-supervised research projects of over 50 students and scientists.

Hanotte and colleagues at ILRI continue to break new ground. Current work includes research to better understand and characterize the adaptive traits of indigenous livestock to their local production environments, specifically the genetic and adaptive mechanisms for resistance and tolerance to infection and disease. Research includes tolerance of trypanosome infections in ruminants, resistance to gastro-intestinal worms in sheep and resistance to avian viral infection in poultry. Their work supports the new field of ‘livestock landscape genomics’, which has the long-term and ambitious aim of exploiting advances in the genomics and information revolutions to reliably match breeds to environments and sustainably increase livestock productivity. 

Recognized as a leading expert in livestock diversity, Hanotte was invited to write the opening chapter, on the Origin and History of Livestock Diversity, for a major FAO-led study, ‘The State of the World’s Animal Genetic Resources for Food and Agriculture’, released at a Swiss conference in September 2007. He serves on the editorial boards of two major livestock journals (Animal Genetics and the Journal of Animal Breeding and Genetics), and as a regular scientific referee for major scientific journals. His group collaborate with ILRI’s sister CGIAR institution ICARDA in the characterization of the genetic resources of small ruminants.

Hanotte says, ‘I’m very much looking forward to my new position, but leaving ILRI is bittersweet. I have spent the greater part of professional life here in Kenya. I will greatly miss my colleagues and the rich culture of Africa. But I also know that there will be opportunities for collaborations in the future’

‘When you are studying or working in the North, you can get distorted information about Africa and Asia. And you can become removed from the realities. One of the big advantages of working with ILRI is that you’re based in a developing country. That means you’re never too far away from the people that you’re working for. ILRI is an open door to African and Asian farming societies and cultures’

 

Contacts:

Olivier Hanotte
Professor of Population and Conservation Genetics /Director of theFrozen Ark
School of Biology 
University of Nottingham
Nottingham
NG7 2RD, United Kingdom
email:
olivier.hanotte@nottingham.ac.uk

John McDermott
Deputy Director General – Research
International Livestock Research Institute (ILRI)
Nairobi, Kenya
Email:
j.mcdermott@cgiar.org 

Further information:
Olivier Hanotte’s recent published research on BioInfoBank: http://lib.bioinfo.pl/auth:Hanotte,O
Overview of ILRI research on Improving Animal Genetic Resources Characterization  
The State of the World’s Animal Genetic Resources for Food and Agriculture 
Frozen Ark website http://www.frozenark.org/

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