Archive for August, 2007

Over the next few months, ILRI will be facilitating the development of an 'Action Plan for Pro-Poor Livestock Research for Sustainable Development in South and South East Asia' and invite you to contribute your views on livestock research in Asia
 

Approximately 300 million poor people in Asia depend to some extent on livestock for their livelihoods. The livestock sector in Asia is undergoing unprecedented rapid and dynamic change which presents huge opportunities for improvement in livestock-related livelihoods as well as posing a number of challenges to poor livestock keepers.  Rapidly growing demand for livestock products are creating new opportunities for poor livestock keepers, but changes in processing and retailing – such as the supermarket revolution – increased concerns about environmental impacts of livestock production, and new and emerging diseases could threaten the access of poor livestock keepers to these opportunities.  Coupled with concern that much past livestock research has not contributed to a reduction in poverty in many parts of Asia, now is the time to take a fresh look at how livestock research can contribute to poverty reduction.

In the coming months ILRI will be facilitating the development of an Action Plan for Pro-Poor Livestock Research for Sustainable Development in South Asia and South East Asia. As part of this process ILRI will be conducting an electronic ‘Challenge Dialogue’ in which stakeholders from all areas of livestock research and development will be invited to put forward their views.
 

Challenge Dialogue: a new kind of consultation

A ‘Challenge Dialogue’ is a disciplined process of defining a specific challenge, engaging diverse stakeholders in a productive conversation focused on co-creating a solution, and taking action towards the solution.

It is a proven vehicle for taking groups of 10-100 people through a structured conversation over several months focused on developing alignment and agreement around a plan for solving complex tasks.

‘Challenge Dialogue’ is particularly useful when faced with a significant opportunity or problem to be solved, when you need to bring people together that don’t normally work as a team and get them collaborating quickly and effectively, and you want to move to action within a defined timeframe.

Patti Kristjanson, ILRI’s Innovation Works leader says ‘The idea behind the Challenge Dialogue is that we involve as many diverse participants as possible and engage them in a bigger conversation. Everyone’s opinions are encouraged – thus we get diversity of views and a free flow of innovative ideas.

Iain Wright, ILRI’s representative in Asia said ‘we want to engage in dialogue with anyone who has views to share in what livestock research is needed, what new ways of working are required and what partnerships need to be developed  in South Asia and South East Asia – and most importantly how that research can benefit the poor. 

‘It’s important that we get the views of not only the research community, but also government departments, development agencies, donors, NGOs, the private sector and particularly representatives of farmers’ organizations.

 ‘We want the Action Plan to help all organizations involved in livestock research for development to ensure that their activities can have an impact on poverty reduction’ said Wright.

Following the electronic consultation, two workshops will be organized to draft the Action plans, which will then be presented for final discussion at a meeting of representatives of key stakeholders in Beijing in early December, at the time of the Consultative Group on International Agricultural Research (CGIAR) Annual General Meeting.  

Download the Challenge Dialogue paper

 

Towards an Action Plan for Pro-Poor Livestock Research for Sustainable
Development in South and South East Asia

The Challenge Paper asks for responses to be in input on a feedback form. Responses are to be sent to Iain Wright by 31 August 2007.

Download the Challenge Dialogue feedback form here.

300 million poor people in Asia depend on livestock. ILRI's regional representative in Asia outlines the challenges and opportunities and provides an overview of some of ILRI's current activities

Iain Wright took over the post of ILRI’s regional representative in Asia in October 2006, based in ILRI’s office in New Delhi, India. ‘The geographical scope of ILRI’s operations has expanded, especially in Asia and particularly South Asia. There are several reasons behind ILRI’s increasing presence in Asia, and its focus on South Asia, explains Wright. ‘Notably, Asia is home to almost half of the world’s poor livestock keepers, with about two-thirds of those in South Asia.’
 

Iain Wright, ILRI’s regional representative in Asia
 

Asia: Historic progress, but progress uneven
Asia is undergoing a phenomenal transformation with some countries progressing at an unprecedented rate – yet many countries and provinces are being left behind.
According to the Millennium Development Goals (MDG) latest indicators, South Asia is home to 47% of the world's poor living on less than $1 a day. India has reduced its poverty rate by 5-10% since 1990; most other countries registered reductions in poverty over the period, except for Pakistan, where poverty has stagnated at around 33% (using national poverty lines). Source: www.developmentgoals.org

 

What is the real extent of poverty in Asia?

A special chapter, which focused on poverty estimates and measures, contained in an Asian Development Bank (ADB) report, considered the real extent of poverty in Asia.

‘Despite experiencing impressive reductions in poverty, Asia region remains host to unacceptably high levels of poverty.  There is considerable diversity across Asia and the Pacific in both poverty incidence and poverty reduction trends. For example, while in 2002 around 233 million fewer people lived in poverty than in 1990, a large majority of this reduction is explained by dramatic poverty reductions in the People’s Republic of China, with Southeast Asia also contributing significantly. In comparison, progress was much slower in South Asia, where around 434 million people were still poor in 2002—a figure only some 14 million lower than in 1990.’

The rural poor and South Asia most vulnerable
The chapter highlights three main findings:
1. Rural poverty often accounts for two thirds or more of total poverty.
2. There is a great deal of diversity in the incidence of poverty with South Asia being extremely poor:
A high incidence of US$1 a day poverty and a large population mean that South Asia was home to almost two thirds of Asia’s extremely poor in 2002.
3. Poverty remains a problem even where the incidence of extreme poverty is low.
The authors suggest that if a move were made to a slightly higher poverty line such as $2 a day (a poverty line close to that found in low middle-income countries) a majority of most ADB developing member countries populations are poor.
The incidence rate of $2 a day poverty in Indonesia, for example, is almost seven times that of $1 a day poverty and reveals, among other things, the vulnerability of those who have escaped $1 a day poverty.

Source: Key Indicators 2004: Poverty in Asia: Measurement, Estimates, and Prospects http://www.adb.org/Documents/Books/Key_Indicators/2004/pdf/Special-Chapter-2004.pdf

Millions of rural poor in Asia dependent on livestock
‘Despite high levels of economic growth and rising demand for livestock products there are still large numbers of rural poor in Asia who depend to a greater or less extent on livestock for their livelihoods.  The challenge is to ensure that they have the means to access markets and the ability to produce products in the quantity and of the quality required.’ says Wright.

Population growth, urbanisation, increasing incomes, and changes in diet preferences are creating a massive growth in demand for animal products, with rapid growth in total milk and meat production, especially pork and poultry. However, these trends have resulted in the following:
• Greater pressure on the natural resource base
• Intensification of animal systems
• Need for improved efficiency in use of feed resources
• Higher concentration of animals in urban and peri-urban areas
• Increased disease risk, pollution and human health issues

Against this backdrop, poor farmers face a diverse set of animal production problems caused by disease, inadequate nutrition, resource degradation and a changing trade and policy environment.

Highlights of ILRI research in Asia
ILRI is currently active in Bangladesh, Cambodia, China, India, Indonesia, Laos, Malaysia, Pakistan, the Philippines, Sri Lanka, Thailand and Vietnam.

Indonesia is one of the world’s poorest countries and has the world’s biggest avian influenza problem. ILRI and partners are pioneering a new community approach, known as ‘participatory epidemiology’, and enlisting villagers help in controlling bird flu in Indonesia through local knowledge.

India has made remarkable progress in poverty reduction. Here, livestock production is growing faster than arable agriculture. It is predicted that livestock will contribute more than half of the total agricultural output in the next 25–30 years. One of the biggest impediments to growth of the livestock sector in India is the large-scale prevalence of Foot and Mouth Disease (FMD). ILRI and partners have recently formulated a global ‘roadmap’ for controlling FMD focusing on the special research needs of the poor in endemic FMD settings.

ILRI is also working in North East India with the Directorate of Dairy Development (DDD) of the Government of Assam, undertaking a comprehensive study to identify opportunities to boost the milk sector and improve the livelihoods of smallholder producers. A new strategy for pro-poor dairy development in Assam has been prepared and the Action Plan will be released shortly.

China has recorded extraordinary poverty reductions over the last two decades, with over 400 million fewer people living in extreme poverty. This emerging giant has demonstrated the importance of agricultural and rural development in poverty reduction. It has also been praised for its potential to become the world’s next science superpower. ILRI has established a molecular genetics laboratory with the Chinese Academy of Sciences (CAAS) in Beijing. The joint CAAS/ILRI molecular genetics laboratory focuses on characterization of the huge wealth of livestock and forage genetic resources in the country as well as providing a focal point for training scientists from throughout Asia in modern genetic techniques.

CAAS ILRI Beijing Lab brief

Important lessons to be learned from Asia
Wright believes that there are many important lessons to be learned from Asian countries’ experiences: ‘By studying the rapidly changing economies of South East Asia and the way in which livestock both contribute to, and livestock keepers benefit from the economic growth, lessons can be learned for the livestock sectors in South Asia and Africa.’

‘There are both positive and negative lessons. On the one hand, some countries, such as China, have made massive strides in poverty reduction, including among rural livestock keepers, but on the other hand, intensification of parts of the livestock sector has resulted in massive environmental problems. Livestock research and development in other parts of the world can learn a lot from analyzing these changes.

ILRI is facilitating an e-consultation for the development of an Action Plan for Pro-Poor Livestock Research for Sustainable Development in South Asia and South East Asia.

‘There is concern that much past livestock research has not contributed to poverty reduction in many parts of Asia. We are encouraging stakeholders from all areas of livestock research and development to get involved in the forthcoming e-consultation.

‘Now is the time to take a fresh look at how livestock research can contribute to poverty reduction in Asia’ concludes Wright.

Further information:
ILRI Research in South East Asia: ILRI’s collaborative projects in South East Asia are summarized in a brief.

ILRI and Livestock Research in South East Asia brief.

ILRI’s representative in Asia: Iain Wright, whose background is in livestock systems, joined ILRI from the Macaulay Institute, Aberdeen, UK, where he worked for 25 years, managing a number of research programmes, and more recently was Head of Business Development and Chief Executive of the Macaulay Institute’s commercial research and consultancy company.  Although based in the UK, he worked extensively on livestock research and development projects in Asia.

ILRI has produced two new publications on livestock in India focusing on their role in poverty alleviation and opportunities and challenges for smallholder livestock producers


In India, underprivileged families account for about one fourth of the population and contribute a major part of livestock production. Livestock are central to their livelihoods and culture. ‘Livestock in the livelihoods of the underpriviledged communities in India: A review’, is an extensive review of formal and grey literature addressing the premise that a good understanding by the research and development community of the role of livestock in the livelihoods of the underprivileged and their production and marketing systems is needed to guide effective research and development aiming at alleviating poverty.

The review covers cattle, buffalo, goat, sheep, pigs and poultry and their output, input, risk asset and social functions when kept by India’s underprivileged families. It examines the factors affecting where and how the livestock are managed and concludes that to improve the livelihoods of underprivileged families through livestock, inter-disciplinary action-oriented research should target communities in contrasting agro-ecozones in central, eastern and north-eastern India with priority given to small stock, specifically goats, pigs and backyard poultry. It is recommended that the research should start by ensuring a shared understanding between research-for-development teams and the underprivileged communities of the preferences of the communities for specific types of livestock, their perceptions (particularly of the women) about the roles and functions of the livestock in livelihood strategies, and what, from their perspective, constitutes improvement. Subsequently, action-oriented participatory research would identify and address constraints to, and opportunities for, improving livestock-based productivity and profitability and the non-market functions of livestock.

The recommended approach will require a paradigm shift from conventional animal-level research to people-centred, participatory and holistic methods in iterative research-for-development programmes that are interdisciplinary, multi-institutional and, ideally, multi-locational to facilitate cross-site lesson learning.

Download this publication

Livestock in the livelihoods of the underpriviledged communities in India: A review


Correct citation: Rangnekar D.V. 2006. Livestock in the livelihoods of the underprivileged communities
in India: A review. ILRI (International Livestock Research Institute), Nairobi, Kenya. 72 pp.

‘Smallholder livestock production in India: Opportunities and challenges’, is the proceedings of a two-day international workshop jointly organized by the National Centre for Agricultural Economics and Policy Research (NCAP) of the India Council of Agricultural Research and the International Livestock Research Institute (ILRI).

The first section provides a comprehensive overview of the livestock sector in India and brings out explicitly the importance of livestock in improving the wellbeing of the rural poor. Livestock production in India has been growing faster than crop production, and thus contributed towards sustaining agricultural growth. The growth in livestock production has been driven firstly by increased animal numbers and secondly by higher productivity.

Agricultural growth, in general, is poverty-reducing, but growth in livestock production is more pro-poor than a similar growth in crop production as livestock wealth is more equitably distributed than land. However, small-scale livestock producers are constrained by lack of access to markets, credit, inputs, technology and services which may deter them from taking advantage of the opportunities resulting from the expanding demand for animal food products in the domestic and global markets.  Low levels of public investment in the livestock sector is detrimental to the interests of millions of poor livestock producers. Value addition to livestock production is not encouraging and may constrain the growth of livestock production, especially amongst small-scale producers. The publication argues for a conducive policy environment to enable poor households to secure livestock assets, inputs and technology and to improve their access to output markets.

The second section provides a synoptic view of the changing global environment and draws lessons for India and other developing countries to transform livestock production to the benefit of the poor. The main messages from the global review are:
•   It is critical for livestock researchers to understand how livestock systems are changing, whether in the  systems in more marginal areas where change is slow or in the rapidly changing   systems which are responding to market demand for livestock and livestock products;
•   To achieve sustainable and equitable livestock sector growth in the different systems, it is important that  technology, policy and institutional innovations are combined; and
•   Beyond broader livestock sector growth, specific attention ;  ; will need to be paid to how the poor can benefit from the emerging opportunities, which will require targeted and intelligent public-sector research and development interventions.

Read an excerpt from ‘Smallholder livelihood production in India: Opportunities and challenges’

The Livestock Revolution is expected to make a significant contribution towards improving nutritional security and to reducing rural poverty. The rural poor have little access to land and thus there are limited opportunities for them in crop production. On the other hand, livestock wealth is more equitably distributed compared to land, and the expanding demand for animal food products generates significant opportunities for the poor to escape poverty through diversifying and intensifying livestock production.

Livestock contribute over 25% to the agricultural sector output, up from 16% in 1970/71. In absolute terms, their contribution increased from 256 billion Indian Rupees (INR) in 1970/71 to INR 934 billion in 2002/03 (at 1993–94 prices) at an annual rate of 4.3%, higher than the growth in the agricultural sector as a whole (2.8%). Notable growth occurred in dairy and poultry production. Milk production, that had been hovering around 20 million tonnes in 1950s and 1960s, increased to 88 million tonnes in 2003/04. Between 1980/81 and 2003/04 production of eggs increased from 10 billion to 40.4 billion, and of poultry meat from 0.1 million tonnes to over one million tonnes. Besides food production, livestock make important contributions to crop production by supplying draught power and dung manure.
Rapid growth in livestock production is desirable not only to sustain agricultural growth, but also to reduce rural poverty especially when a majority of the land holdings are small.

58% of rural households have land holding of less than 2 ha and another 32% have no access to land. Numbers of households with little or no access to land is likely to increase due to further subdivision of land holdings. Livestock are thus an important source of income for smallholders and the landless. Products like milk and eggs are steady source of cash income, and live animals are important natural assets for the poor, which can be easily liquidated for cash during emergency.

Smallholders and landless together control 75% of the country’s livestock resources, and are capable of producing at a lower cost because of availability of sufficient labour with them. Evidence shows that smallholders obtain nearly half of their income from livestock (Shukla and Brahmankar 1999; Birthal et al. 2003). Growth in livestock sector is thus more pro-poor than growth in other subsectors of agricultural economy.

Nevertheless, there is an apprehension whether smallholder livestock producers can take advantage of the emerging opportunities. Productivity of livestock is low, and smallholders are constrained by a lack of access to markets, capital, inputs, technology and services.
Failure to address these constraints may depress domestic production and lead to an
import upsurge. There is also a possibility of emergence of large landholder commercial production systems especially around urban areas to cater to the increasing demand for animal food products there. Smallholders though are efficient even under low-input conditions; economies of scale in production and marketing in commercial production may erode their competitive advantage.

 

Download this publication

Smallholder livestock production in India: Opportunities and challenges
(Large 3.25MB PDF file)
 

Correct citation: Birthal PS, Taneja VK and Thorpe W. (eds). 2006. Smallholder livestock
production in India: Opportunities and challenges. Proceedings of an ICAR–ILRI international
workshop held at National Agricultural Science Complex, DPS Marg, Pusa, New Delhi 110
012, India, 31 January–1 February 2006. NCAP (National Centre for Agricultural Economics
and Policy Research)—ICAR (Indian Council of Agricultural Research), New Delhi, India,
and ILRI (International Livestock Research Institute), Nairobi, Kenya. 126 pp.

Asia is home to more than half a billion pigs that provide food security and livelihoods to the majority of its rural population. Demand for pig products is soaring, but markets are consolidating. Will smallholder pig producers be able to participate or are they likely to get squeezed out?

The ubiquitous pig is a familiar sight in Asian villages in non-Islamic countries where it mingles with other small stock such as poultry and goats and with large stock, like buffalo and cattle, raised by households in mixed crop-livestock systems where livestock are an important source of cash to meet household consumption needs due to the seasonal nature of crop production.

The demands for and domestic supply of pig meat have been increasing steadily as a result of rising incomes, increasing human population, domestic market liberalization, increasing demand for livestock food products and urbanization.

Pig meat and byproducts

Pig meat provides an important source of protein and other nutrients; it is especially rich in thiamin (vitamin B1) which helps the body metabolize carbohydrates and fat to produce energy, and is also essential for the functioning of the heart, muscles, and nervous system. Thiamin deficiency is common in low-income populations with diets high in carbohydrates and low in thiamin (eg milled or polished rice). Beriberi, the disease resulting from severe thiamin deficiency, was described in Chinese literature as early as 2600 B.C. Breast-fed infants whose mothers are thiamin deficient are vulnerable to developing infantile beriberi.

Byproducts of pig production also provide important inputs in crop production in the form of fertilizer, thus also providing an efficient way of nutrient cycling to reduce environmental pollution.

 

Demand for pig meat continues to increase
Given the rising income and rapid urbanization that the region has been experiencing during the past decade, consumption patterns have also shifted towards more protein-based diets, specifically animal-source diets. Pig meat has traditionally been the most preferred meat in diets in South East Asia, and recent major outbreaks of Avian Influenza have induced a move from poultry meat to pig meat.  This, plus the relatively high population growth rates in the region, as compared with the rest of the world, will engender higher demand for pig meat in the coming years, with subsequent implications on the region’s ability to meet this surge in demand and to meet it in the most efficient and equitable manner.  Even in countries not normally associated with pig production, such as India, pig meat consumption is increasing and has traditionally provided a source of meat and livelihoods to many millions of people in tribal communities. Recent trends in demand for quality and food safety are also shaping the way the food supply chain is reorganizing to accommodate these market requirements.

Two key development policy questions thus emerge, namely:
(1) who will supply the demand requirements for pig meat in the region? and
(2) will smallholder producers be able to remain competitive in the changing market for pigs and pig meat?

ILRI’s pig research agenda has been shaped by these development policy issues and is aimed at providing evidence-based policy options to inform the policy debate on pro-poor livestock development in the region.  Specifically, ongoing work with national partners in the region are largely focused in improving competitiveness of smallholder pig producers in the context of changing demand for pig meat, and include among others an investigation of viable institutional arrangements that will enable smallholders to become active participants in the emerging supply chain for pigs and pig meat that are increasingly driven by consumer preferences for quality (lean meat) and safety (hygienic, chemical free), as well as niche markets for traditional quality attributes that are priced at a premium by high-income, urban consumers including special export markets, e.g., organically raised, local breed pigs.

Smallholder pig producers are constrained to effectively respond to changing market demand due to a number of factors, foremost of which is the lack of adequate resources (physical, human, financial, and social), and more importantly the prevailing bias in the policy environment that is stacked against smallholders. There is no denying that in order to meet the increasing demand for pig meat that production has to increase and in an efficient manner. This can only be feasibly done by modernizing the livestock sector through use of modern technology in all aspects of the production systems, e.g., breed, feed, animal disease control.  It is also unavoidable that policymakers usually equate modernization with large-scale industrial systems, following the models from the West. However, history shows that the Western models have also created second-generation problems that are related to important issues such as climate change and environmental degradation.  Thus, Asia could benefit from these economic development miscalculations by following a more sustainable and equitable path by ensuring that policies that will be put in place should be aimed at generating public good outcomes.

Overview of ILRI’s pig research in Asia
Improving the Competitiveness of Pig Producers in an Adjusting Vietnam Market
Many of Asia’s poor and marginalized populations keep backyard pigs in remote regions from Northeast India, Cambodia and Vietnam. ILRI is furthering its work with partners to improve the competitiveness of these smallholder pig producers in the face of rapidly increasingly demand for pig meat so that they can participate in the emerging supply chains for pigs and pig meat that are increasingly being driven by consumer demands. There are also opportunities to exploit niche markets for organically raised local breeds for poverty reduction. This project is funded by the Australian Center for International Agricultural Research (ACIAR).

Improving the pig and pig market chain to enable small producers to serve consumers needs in Vietnam and Cambodia
This project is looking at the existing and potential market opportunities that can be feasibly accessed by smallholder pig farmers. Large farm/processors tend to capture high-end markets that pay premium price for quality products, while smallholders have limited access to such markets. This trend limits the livelihood opportunities of many smallholders, especially women. This project is EU-DURAS Project grant funded.

Northeast India pig systems appraisal
The expected outcome of this project is to find viable options for improving productivity of traditional pig systems to respond to increasing demand for pig meat in Northeast India. This project is funded by ILRI and the Government of Assam.

Contract farming for equitable market-oriented smallholder swine production in Northern Vietnam
This project seeks to characterize and quantify the true costs and benefits of contract farming of pigs in Northern Vietnam to identify a set of policy and intervention options that will facilitate and promote profitable market-oriented livestock farming partnerships and to understand the barriers that prevent the poor from participating in contract farming and other similar marketing arrangements. The project is being carried out in three provinces in Northern Vietnam that supply Hanoi market with slaughter pigs. This project is funded by Food and Agriculture Organization of the United Nations (FAO) Pro-Poor Livestock Policy Initiative (PPLPI).

Sweet potato pig systems

While demand for livestock products is increasing in China and other Asia countries, livestock research can help mitigate the impacts that increasing demand will have on small scale producers. With rapid change, knowledge about how to adapt farming systems is essential. Pig production accounts for four fifths of total meat production, however there are many challenges ahead including how to feed the increased number of livestock and the impact on natural resources. Mixed farming systems that integrate crop and animal production form the backbone of small-scale Asian agriculture. From 1999 to 2004, the Africa-based International Livestock Research Institute (ILRI) collaborated with the Sichuan Animal Science Academy, the Yunnan Beef Cattle and Pasture Research Center, and national agricultural research systems in four Southeast Asian countries in a Crop-Animal System Research Network (CASREN), funded by the Asian Development Bank (ADB). ILRI worked with the International Potato Centre (CIP) and Chinese partners to employ a livelihoods approach to enhancing smallholder pig production in Sichuan through improved pig feeding with ensiled sweet potato vines and roots. The extra biomass that farmers have been able to conserve has radically changed the pig production system. After harvesting, the vines are wilted to reduce moisture content. The roots and vines are then chopped, mixed with supplements and stored in airtight plastic bags, providing a nutritious feed that can support pig herds for up to nine months of the year. Improved feed has also allowed farmers to keep high-yielding cross-bred pigs, replacing much smaller and slower growing scavenging pigs that spread zoonotic, diseases such as cystercercosis. Other improvements have also been observed, including better husbandry practices, animal housing, and use of feed supplements and drugs, and these have increased the weight of pigs and greatly raised farm income. The success of CASREN’s work in Sichuan, where many farm households more than doubled their incomes by adopting CASREN potato silage technologies, has led the CGIAR System-wide Livestock Program (SLP) to fund related research within China and Southeast Asia.

Poor livestock keepers in the drylands point to feed shortages as one of their biggest animal production constraints. Research in India is demonstrating that sweet sorghum's traditional use as a dual-purpose food and feed crop and its modern day use as a bio-fuel need not be mutually exclusive

Sweet sorghum: utilizing every 'drop'

Sweet sorghum (Sorghum bicolor (L.) Moench) is well adapted to the semi-arid regions of the tropics. One of its main advantages is that it is very water-use efficient  It has long been used by farmers as a multi-purpose crop from which they extract grain for human consumption and stover for livestock feed. Today, sweet sorghum is becoming increasingly used in industrial bio-fuel production in India. It is one of the most efficient dryland crops to convert atmospheric CO2 into sugar and is therefore a viable alternative for the production of ethanol.

 

 

Sweet sorghum’s role in India’s bio-fuel plans
‘All countries, including India, are grappling with the problem of meeting the ever-increasing demand for fuel within the constraints of international commitments, legal requirements, environmental concerns and limited resources. In this connection fuels of biological origin have drawn a great deal of attention during the last two decades.
 
‘India wishes to consider the use of bio-diesel and ethanol for blending with petro-diesel and petrol. Oil provides energy for 95% of transportation and the demand for transport fuel continues to rise. The extract from the third assessment of the Intergovernmental Panel on Climate Change (IPCC) estimates that global oil demand will rise by 1.68% from 75 million barrels per day (mb/d) in the year 2002 to 120 mb/d in 2030. Energy input in agriculture is also increasing. Part of this energy should come from bio-based fuel, which is short term renewable.
 ‘Ethanol is used as a fuel or as an oxygenate to gasoline. In India, raw material used for producing ethanol varies from sugar, cereals (sweet sorghum), sugar beet, and molasses. Brazil uses ethanol as 100% fuel in about 20% of vehicles. Use of a 5% ethanol gasoline blend is already approved by the Bureau of Indian Standards (BIS) and is in a progressive state of implementation in India.’

Excerpted from: ‘Development of Value Chain for Bio-fuel in India’, National Agricultural Innovation Project (NAIP). NAIP website: http://www.naip.icar.org.in

 

Win-win situation
Increasing industrial usage of sweet sorghum for ethanol production does, on one hand, provide important income for dryland farmers, but it can also divert biomass away from livestock, thus adding to the feed scarcity problem being faced by livestock keepers. However, scientists are demonstrating that full use of all parts of the sweet sorghum plant can meet both industrial and livestock feed needs.
Collaborative work between the International Crop Research Center for the Semi-Arid Tropics (ICRISAT), the Rusni Distillery in Sanga Reddy Medak District, the Indian Council of Agricultural Research’s National Research Center for Sorghum (NRCS), in Hyderabad, and the International Livestock Research Institute (ILRI) is demonstrating the feasibility of manufacturing marketable sweet sorghum feed blocks using the stripped leaves and the crushed stalks (bagasse) remaining after juice extraction for ethanol. A bagasse-based feed block has been manufactured in collaboration with Miracle Fodder and Feeds in Hyderabad and is currently being tested with large and small ruminants with very promising results.Sweet sorghum: utilizing every 'drop'
Full utilization of crops and their by-products in the balanced production of food, feed and industrial products is likely to become increasingly important in developing countries. Total utilization of all parts of the sweet sorghum plant for use in the manufacturing and food industries would help compensate for fodder loss and provide an additional source of income for farmers.

Value-added products from by-products

Surveys of fodder markets in Hyderabad showed that stover from ordinary grain sorghum is widely traded as livestock fodder. This stover is sourced from several Indian States, transported over distances of more than 350 km and fetches retail prices that are about half the value of the sorghum grain. Higher quality stover fetches premium prices ranging from 3.1 to 3.9 Indian rupees per kilogram of dry stover.
  The fodder quality of feed blocks made from sweet sorghum leaf strippings and bagasse is similar to premium stover made from grain sorghum. Scientists estimate that this feed could fetch prices of 6 rupees per kg and more. The manufacturing of feed blocks could therefore offer attractive additional income along a sweet sorghum utilization chain. The feed blocks could be made more nutritious by adding sorghum grain distillery by-products—where the grain is used for biofuel production—and/or by targeted fortification with other supplements. The end product would be an attractive sweet sorghum by-product based feed block of good quality and with a high density, making

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