Features
A middle path for Sri Lankan agriculture: Sustainable intensification – PART I
By Prof. W.A.J.M. De Costa
Senior Professor and Chair of Crop Science, Faculty of Agriculture, University of Peradeniya
Sri Lankan agriculture appears to be recovering from its recent upheavals brought about by the ill-fated experiment of converting to 100% organic overnight. However, some of the core issues that existed prior to the ‘100% organic agriculture experiment’ remain. These issues bring in to focus the long-term sustainability of Sri Lankan agriculture and its capacity to ensure national food security while ensuring a reasonably prosperous livelihood to its farmer community. The social dialogue and the consequent increase in awareness during the ‘100% organic agriculture experiment’ and its aftermath highlights the need to modernize Sri Lankan Agriculture by infusing new technologies and be in better shape to meet the challenges posed by climate change and concerns on environmental and food safety. The current phase of partial recovery from the recent crises affords a ‘window of opportunity’ to shift from long-held views and practices and embark on a new pathway which addresses both the food security concerns as well as the sustainability concerns while taking on board the need to be climate resilient and eco-friendly. However, the recent steps taken by the Sri Lankan authorities (e.g. provision of the full quota of the inorganic fertilizer triple super phosphate and diesel free of charge to farmers etc.) and the demands of the farming community (e.g. heavily-subsidized or free inorganic fertiliser, unrestricted availability of synthetic agrochemicals, full compensation for crop losses, etc.) brings in to question whether a ‘window of opportunity’ for Sri Lankan Agriculture to be technologically-advanced, climate-resilient and eco-friendly is being missed. This article discusses ‘Sustainable Intensification’ as an option, which is worth considering when striving to achieve the above-mentioned multiple goals of future Sri Lankan Agriculture.
What is Sustainable Intensification (SI)?
Sustainable intensification (SI) refers collectively to strategies and practices that aim to increase crop yields without adverse environmental impacts and without expanding the presently-cropped area. Increasing yields generally requires greater investment of land resources (i.e. nutrients, water, energy etc.). Sustainable intensification aims to achieve yield increases with a proportionately lower increase in resource use (i.e. ‘producing more with less’). As such, SI aims to conserve and, possibly, regenerate the resource base (i.e. land, soil fertility, water, biodiversity, etc.) while meeting the food demand of a continuously increasing population. Climate change adds an overarching layer of challenges on all SI strategies. This short article identifies SI strategies that are feasible in crop production systems in Sri Lanka. It then explores how the additional challenges posed by climate change on the feasible SI strategies may be addressed.
The challenges faced by the food production systems in Sri Lanka
The global population which reached 8 billion in 2022 is projected to rise to 9.7 billion in 2050 and 11 billion in 2100. The corresponding trend in Sri Lanka is different where the current (March 2023) population of 21.65 million (0.27% of the global population) is projected to rise to 22.19 million in 2040 (0.24% of global). The annual rate of population growth in Sri Lanka which was 2.43% in 1967 has almost continuously declined to the present rate of 0.42% in 2020. These demographic trends will, to a certain extent, lessen the pressures exerted on food production targets and the demands exerted on essential environmental resources. However, many other natural and socio-economic drivers are likely to increase these pressures. Climate change is one such driver where the temperatures in key agroecological regions have been shown to have increased at rates which are greater than that of the global average temperatures. The recent economic down-turn and short-sighted government policies have combined to reduce the capacity of farmers to invest in essential inputs such as fertiliser, good quality seed and Good Agricultural Practices (GAPs) in crop management. This has left the soils impoverished and imbalanced in terms of essential plant nutrients and crops susceptible to a range of biotic (e.g. diseases and pests) and abiotic stresses (e.g. drought, heat, salinity, climate change).
Inadequate investment in research and development has left the national agricultural research system (NARS) severely depleted so that generation of new technologies through research to overcome these challenges has slowed down to a trickle. Similarly, the national agricultural extension network has been depleted, fragmented and made ineffective during the last three decades, thus depriving the farmers of knowledge and advise on existing and emerging technologies to overcome the challenges faced by them. Furthermore, arguably, Sri Lankan agriculture and its farmers have, for a long time, been dependent on cultivation practices which are heavily reliant on addition of large quantities of external inputs (e.g. inorganic fertilizer, synthetic pesticides and fossil fuel).
There has been inadequate attention, willingness and effort on the part of all stakeholders to introduce and engage in agricultural practices which are less demanding on external inputs and aim to regenerate and replenish the resource pool in the croplands that are being used to produce the crops. Now, the Sri Lankan Agriculture is at a critical juncture where the substantially reduced economic capacity to provide external inputs (e.g. inorganic fertilizer, fossil fuel, synthetic pesticides) has forced its stakeholders to explore options and avenues which will enable them to meet the national agricultural production targets with reduced inputs. Thus, I would argue that we have a ‘window of opportunity’ to steer the Sri Lankan Agriculture towards a more sustainable pathway while engaging in efforts to increase its productivity. This is where ‘Sustainable Intensification’, comes in to focus for Sri Lanka at the present juncture.
Strategies for Sustainable
Intensification (SI) in Sri Lanka and required paradigm shifts
Any SI strategy should satisfy three criteria for it to be implementable, effective, and adopted by the farmers. First and foremost, the strategy should be based on valid scientific principles. In addition, its environmental cost should be minimum. Furthermore, the strategy should be within the economic capability of the potential end-users (e.g. farmers) and also socially and culturally acceptable. The specific SI strategies that satisfy the scientific, environmental and socio-economic criteria are different for different scales of agricultural production. Accordingly, the strategies that may be applicable to large scale and extensive production systems such as plantation crops and paddy would be different from the SI strategies that are suitable in small-scale and subsistence farming systems which produce a high proportion of the Other Field Crops (OFCs) and vegetables in Sri Lanka.
Some key paradigm shifts are essential in identifying feasible SI strategies for different production systems in Sri Lanka. Currently, the specific crops (and specific crop varieties) are selected via a crop-based approach, which is determined by climatic and soil considerations as well as by economic (e.g. market forces) and social considerations (e.g. farmer preference) with little consideration on sustaining and regenerating the resource base (e.g. nutrient recycling, soil conservation etc.). Selection of crops to be grown based on a ‘Cropping Systems Approach’ (instead of a crop-based approach) constitutes a key paradigm shift in moving Sri Lankan Agriculture towards SI. A cropping systems approach considers the crop as one component of a broader faming- and eco-system which includes the soil resource base, water resources, biodiversity, natural vegetation, livestock, wildlife, industries, marketing channels and the socio-cultural setting. Such a paradigm shift forces all key players (e.g. farmers, researchers, extensionists and policy makers) to explore the possibility of increased adoption of crop rotations, crop mixtures (e.g. intercropping), cover crops, ‘crops for the period between seasons’ and fallowing, where minimising resource losses and maximising resource recycling are given due consideration in decision-making.
A second paradigm shift that is needed for SI of Sri Lankan Agriculture is to shift focus from attempting to maximise yield per unit land area to maximise yield per unit of limiting resources (e.g. maximizing yield per unit of water used and yield per unit of nitrogen used, etc..). This requires a significant shift of focus in crop improvement programmes through plant breeding from developing higher yielding varieties to developing varieties with greater resource use efficiency which give an adequate, but not necessarily the highest, yield. Greater emphasis should be accorded to the improvement nutritional quality during the development of new crop varieties to address the growing concerns about increasing malnutrition.
Developing perennial rice varieties (i.e. a variety of rice that will yield a crop for 4-5 seasons from the same plant), an initiative that is being pursued in the US and tested in China, could reduce the economic and environmental cost of rice production. Development of these new resource-efficient and more nutritious crop varieties should be accompanied by the development of a range of new agronomic crop management practices/strategies/packages which focus on the key requirements of SI (i.e. sustainability of the resource base). In particular, these strategies include irrigation and water management practices which minimize evaporative losses while maximizing efficient delivery and uptake and nutrient management practices to minimize leaching and volatilization losses while releasing the nutrients which are fixed in the soil minerals. In this regard, the potential of new technologies such as drones, artificial intelligence, machine learning and the Internet of things needs to be harnessed in developing new crop management packages to provide detailed location-specific information to optimize resource use in crop production.
Shifting from single strategy-based crop management to integrated crop management is the third paradigm shift that is needed to move Sri Lankan Agriculture towards SI. Most single strategy-based crop management practices (e.g. crop protection, nutrient management etc.) are heavily reliant on inorganic and synthetic substances. Broadening the strategies used and thereby reducing their reliance on synthetic substances during crop protection (e.g. Integrated Pest Management) and nutrient management (Integrated Nutrient Management) addresses one of the key requirements of SI by ensuring protection of the agroecosystem and its services (e.g. biodiversity, clean water, safer food etc.). Integrated nutrient management should include strategies to harness the potential of biochar (charcoal-like material containing highly stable carbon obtained by burning any type of biomass in a zero-oxygen environment) to improve the fertility of Sri Lankan soils. (To be condluded)
This article is adapted from a keynote address delivered by the author at the 3rd International Symposium on Agriculture organized by the Faculty of Agriculture of the Eastern University of Sri Lanka on the theme ‘Self-Sustaining Agriculture: Way forward for food security and safety’ on the 9th of March 2023. It has incorporated valuable comments on a first draft from Raj Gonsalkorale, Suchira Peiris, Vijith Gunawardena and Parakrama Jayasinghe.
Features
Digital transformation in the Global South
Understanding Sri Lanka through the India AI Impact Summit 2026
Artificial Intelligence (AI) has rapidly moved from being a specialised technological field into a major social force that shapes economies, cultures, governance, and everyday human life. The India AI Impact Summit 2026, held in New Delhi, symbolised a significant moment for the Global South, especially South Asia, because it demonstrated that artificial intelligence is no longer limited to advanced Western economies but can also become a development tool for emerging societies. The summit gathered governments, researchers, technology companies, and international organisations to discuss how AI can support social welfare, public services, and economic growth. Its central message was that artificial intelligence should be human centred and socially useful. Instead of focusing only on powerful computing systems, the summit emphasised affordable technologies, open collaboration, and ethical responsibility so that ordinary citizens can benefit from digital transformation. For South Asia, where large populations live in rural areas and resources are unevenly distributed, this idea is particularly important.
People friendly AI
One of the most important concepts promoted at the summit was the idea of “people friendly AI.” This means that artificial intelligence should be accessible, understandable, and helpful in daily activities. In South Asia, language diversity and economic inequality often prevent people from using advanced technology. Therefore, systems designed for local languages, and smartphones, play a crucial role. When a farmer can speak to a digital assistant in Sinhala, Tamil, or Hindi and receive advice about weather patterns or crop diseases, technology becomes practical rather than distant. Similarly, voice based interfaces allow elderly people and individuals with limited literacy to use digital services. Affordable mobile based AI tools reduce the digital divide between urban and rural populations. As a result, artificial intelligence stops being an elite instrument and becomes a social assistant that supports ordinary life.
Transformation in education sector
The influence of this transformation is visible in education. AI based learning platforms can analyse student performance and provide personalised lessons. Instead of all students following the same pace, weaker learners receive additional practice while advanced learners explore deeper material. Teachers are able to focus on mentoring and explanation rather than repetitive instruction. In many South Asian societies, including Sri Lanka, education has long depended on memorisation and private tuition classes. AI tutoring systems could reduce educational inequality by giving rural students access to learning resources, similar to those available in cities. A student who struggles with mathematics, for example, can practice step by step exercises automatically generated according to individual mistakes. This reduces pressure, improves confidence, and gradually changes the educational culture from rote learning toward understanding and problem solving.
Healthcare is another area where AI is becoming people friendly. Many rural communities face shortages of doctors and medical facilities. AI-assisted diagnostic tools can analyse symptoms, or medical images, and provide early warnings about diseases. Patients can receive preliminary advice through mobile applications, which helps them decide whether hospital visits are necessary. This reduces overcrowding in hospitals and saves travel costs. Public health authorities can also analyse large datasets to monitor disease outbreaks and allocate resources efficiently. In this way, artificial intelligence supports not only individual patients but also the entire health system.
Agriculture, which remains a primary livelihood for millions in South Asia, is also undergoing transformation. Farmers traditionally rely on seasonal experience, but climate change has made weather patterns unpredictable. AI systems that analyse rainfall data, soil conditions, and satellite images can predict crop performance and recommend irrigation schedules. Early detection of plant diseases prevents large-scale crop losses. For a small farmer, accurate information can mean the difference between profit and debt. Thus, AI directly influences economic stability at the household level.
Employment and communication reshaped
Artificial intelligence is also reshaping employment and communication. Routine clerical and repetitive tasks are increasingly automated, while demand grows for digital skills, such as data management, programming, and online services. Many young people in South Asia are beginning to participate in remote work, freelancing, and digital entrepreneurship. AI translation tools allow communication across languages, enabling businesses to reach international customers. Knowledge becomes more accessible because information can be summarised, translated, and explained instantly. This leads to a broader sociological shift: authority moves from tradition and hierarchy toward information and analytical reasoning. Individuals rely more on data when making decisions about education, finance, and career planning.
Impact on Sri Lanka
The impact on Sri Lanka is especially significant because the country shares many social and economic conditions with India and often adopts regional technological innovations. Sri Lanka has already begun integrating artificial intelligence into education, agriculture, and public administration. In schools and universities, AI learning tools may reduce the heavy dependence on private tuition and help students in rural districts receive equal academic support. In agriculture, predictive analytics can help farmers manage climate variability, improving productivity and food security. In public administration, digital systems can speed up document processing, licensing, and public service delivery. Smart transportation systems may reduce congestion in urban areas, saving time and fuel.
Economic opportunities are also expanding. Sri Lanka’s service based economy and IT outsourcing sector can benefit from increased global demand for digital skills. AI-assisted software development, data annotation, and online service platforms can create new employment pathways, especially for educated youth. Small and medium entrepreneurs can use AI tools to design products, manage finances, and market services internationally at low cost. In tourism, personalised digital assistants and recommendation systems can improve visitor experiences and help small businesses connect with travellers directly.
Digital inequality
However, the integration of artificial intelligence also raises serious concerns. Digital inequality may widen if only educated urban populations gain access to technological skills. Some routine jobs may disappear, requiring workers to retrain. There are also risks of misinformation, surveillance, and misuse of personal data. Ethical regulation and transparency are, therefore, essential. Governments must develop policies that protect privacy, ensure accountability, and encourage responsible innovation. Public awareness and digital literacy programmes are necessary so that citizens understand both the benefits and limitations of AI systems.
Beyond economics and services, AI is gradually influencing social relationships and cultural patterns. South Asian societies have traditionally relied on hierarchy and personal authority, but data-driven decision making changes this structure. Agricultural planning may depend on predictive models rather than ancestral practice, and educational evaluation may rely on learning analytics instead of examination rankings alone. This does not eliminate human judgment, but it alters its basis. Societies increasingly value analytical thinking, creativity, and adaptability. Educational systems must, therefore, move beyond memorisation toward critical thinking and interdisciplinary learning.
AI contribution to national development
In Sri Lanka, these changes may contribute to national development if implemented carefully. AI-supported financial monitoring can improve transparency and reduce corruption. Smart infrastructure systems can help manage transportation and urban planning. Communication technologies can support interaction among Sinhala, Tamil, and English speakers, promoting social inclusion in a multilingual society. Assistive technologies can improve accessibility for persons with disabilities, enabling broader participation in education and employment. These developments show that artificial intelligence is not merely a technological innovation but a social instrument capable of strengthening equality when guided by ethical policy.
Symbolic shift
Ultimately, the India AI Impact Summit 2026 represents a symbolic shift in the global technological landscape. It indicates that developing nations are beginning to shape the future of artificial intelligence according to their own social needs rather than passively importing technology. For South Asia and Sri Lanka, the challenge is not whether AI will arrive but how it will be used. If education systems prepare citizens, if governments establish responsible regulations, and if access remains inclusive, AI can become a partner in development rather than a source of inequality. The future will likely involve close collaboration between humans and intelligent systems, where machines assist decision making while human values guide outcomes. In this sense, artificial intelligence does not replace human society, but transforms it, offering Sri Lanka an opportunity to build a more knowledge based, efficient, and equitable social order in the decades ahead.
by Milinda Mayadunna
Features
Governance cannot be a postscript to economics
The visit by IMF Managing Director Kristalina Georgieva to Sri Lanka was widely described as a success for the government. She was fulsome in her praise of the country and its developmental potential. The grounds for this success and collaborative spirit go back to the inception of the agreement signed in March 2023 in the aftermath of Sri Lanka’s declaration of international bankruptcy. The IMF came in to fulfil its role as lender of last resort. The government of the day bit the bullet. It imposed unpopular policies on the people, most notably significant tax increases. At a moment when the country had run out of foreign exchange, defaulted on its debt, and faced shortages of fuel, medicine and food, the IMF programme restored a measure of confidence both within the country and internationally.
Since 1965 Sri Lanka has entered into agreements with the IMF on 16 occasions none of which were taken to their full term. The present agreement is the 17th agreement . IMF agreements have traditionally been focused on economic restructuring. Invariably the terms of agreement have been harsh on the people, with priority being given to ensure the debtor country pays its loans back to the IMF. Fiscal consolidation, tax increases, subsidy reductions and structural reforms have been the recurring features. The social and political costs have often been high. Governments have lost popularity and sometimes fallen before programmes were completed. The IMF has learned from experience across the world that macroeconomic reform without social protection can generate backlash, instability and policy reversals.
The experience of countries such as Greece, Ireland and Portugal in dealing with the IMF during the eurozone crisis demonstrated the political and social costs of austerity, even though those economies later stabilised and returned to growth. The evolution of IMF policies has ensured that there are two special features in the present agreement. The first is that the IMF has included a safety net of social welfare spending to mitigate the impact of the austerity measures on the poorest sections of the population. No country can hope to grow at 7 or 8 percent per annum when a third of its people are struggling to survive. Poverty alleviation measures in the Aswesuma programme, developed with the agreement of the IMF, are key to mitigating the worst impacts of the rising cost of living and limited opportunities for employment.
Governance Included
The second important feature of the IMF agreement is the inclusion of governance criteria to be implemented alongside the economic reforms. It goes to the heart of why Sri Lanka has had to return to the IMF repeatedly. Economic mismanagement did not take place in a vacuum. It was enabled by weak institutions, politicised decision making, non-transparent procurement, and the erosion of checks and balances. In its economic reform process, the IMF has included an assessment of governance related issues to accompany the economic restructuring process. At the top of this list is tackling the problem of corruption by means of publicising contracts, ensuring open solicitation of tenders, and strengthening financial accountability mechanisms.
The IMF also encouraged a civil society diagnostic study and engaged with civil society organisations regularly. The civil society analysis of governance issues which was promoted by Verite Research and facilitated by Transparency International was wider in scope than those identified in the IMF’s own diagnostic. It pointed to systemic weaknesses that go beyond narrow fiscal concerns. The civil society diagnostic study included issues of social justice such as the inequitable impact of targeting EPF and ETF funds of workers for restructuring and the need to repeal abuse prone laws such as the Prevention of Terrorism Act and the Online Safety Act. When workers see their retirement savings restructured without adequate consultation, confidence in policy making erodes. When laws are perceived to be instruments of arbitrary power, social cohesion weakens.
During a meeting between the IMF Managing Director Georgeiva and civil society members last week, there was discussion on the implementation of those governance measures in which she spoke in a manner that was not alien to the civil society representatives. Significantly, the civil society diagnostic report also referred to the ethnic conflict and the breakdown of interethnic relations that led to three decades of deadly war, causing severe economic losses to the country. This was also discussed at the meeting. Governance is not only about accounting standards and procurement rules. It is about social justice, equality before the law, and political representation. On this issue the government has more to do. Ethnic and religious minorities find themselves inadequately represented in high level government committees. The provincial council system that ensured ethnic and minority representation at the provincial level continues to be in abeyance.
Beyond IMF
The significance of addressing governance issues is not only relevant to the IMF agreement. It is also important in accessing tariff concessions from the European Union. The GSP Plus tariff concession given by the EU enables Sri Lankan exports to be sold at lower prices and win markets in Europe. For an export dependent economy, this is critical. Loss of such concessions would directly affect employment in key sectors such as apparel. The government needs to address longstanding EU concerns about the protection of human rights and labour rights in the country. The EU has, for several years, linked the continuation of GSP Plus to compliance with international conventions. This includes the condition that the Prevention of Terrorism Act (PTA) be brought into line with international standards. The government’s alternative in the form of the draft Protection of the State from Terrorism Act (PTSA) is less abusive on paper but is wider in scope and retains the core features of the PTA.
Governance and social justice factors cannot be ignored or downplayed in the pursuit of economic development. If Sri Lanka is to break out of its cycle of crisis and bailout, it must internalise the fact that good governance which promotes social justice and more fairly distributes the costs and fruits of development is the foundation on which durable economic growth is built. Without it, stabilisation will remain fragile, poverty will remain high, and the promise of 7 to 8 percent growth will remain elusive. The implementation of governance reforms will also have a positive effect through the creative mechanism of governance linked bonds, an innovation of the present IMF agreement.
The Sri Lankan think tank Verité Research played an important role in the development of governance linked bonds. They reduce the rate of interest payable by the government on outstanding debt on the basis that better governance leads to a reduction in risk for those who have lent their money to Sri Lanka. This is a direct financial reward for governance reform. The present IMF programme offers an opportunity not only to stabilise the economy but to strengthen the institutions that underpin it. That opportunity needs to be taken. Without it, the country cannot attract investment, expand exports and move towards shared prosperity and to a 7-8 percent growth rate that can lift the country out of its debt trap.
by Jehan Perera
Features
MISTER Band … in the spotlight
It’s a good sign, indeed, for the local scene, to see artistes, who have not been very much in the limelight, now making their presence felt, in a big way, and I’m glad to give them the publicity they deserve.
On 10th February we had Yellow Beatz in the spotlight and this week it’s MISTER Band.
This outfit is certainly not new to our scene; they have been around since 2012, under the leadership of Sithum Waidyarathne.
The seven energetic members who make up MISTER Band are:
Sithum Waidyarathne (leader/founder/saxophonist/guitarist and vocalist), Rangana Seram (bass guitarist), Vihanga Liyanage (vocalist), Ridmi Dissanayake (female vocalist), Nuwan Cristo (keyboardist/vocalist), Kasun Thennakoon (lead guitarist), and Nuwan Madushanka (drummer).
According to Sithum, their vision is to provide high quality entertainmen to those who engage their services.
“Thanks to our engaging performances and growing popularity, MISTER Band continues to be in high demand … at weddings, corporate events and dinner dances,” said Sithum.
They predominantly cover English and Sinhala music, as well as the most popular genres.
And the reviews that come their way, after a performance, are excellent, they say, and this is one of the bouquets they received:
It was a pleasure to have you at our wedding. Being avid music fans we wanted the best music, not just a big named band, and you guys acceded that expectations. Big thanks to Sithum for being very supportive, attentive and generous.
- Sithum Waidyarathne: Band leader and founder
- Ridmi Dissanayake: MISTER Band’s female vocalist
The best thing is the post feedback from all the guests. Normally we get mixed reviews but the whole crowd was impressed by you.
MISTER Band was one of our best choices for our wedding.
What is interesting is that for the past four consecutive years, this outfit has performed overseas, during New Year’s Eve, thereby taking their music to the international stage, as well.
The band has also produced a collection of original songs, with around six original tracks composed by the band leader, Sithum Waidyarathne, including ‘Suraganak Dutuwa,’ ‘Landuni,’ ‘Dili Dili Payana,’ ‘Hada Wedana,’ and ‘Nil Kandu Athare.’
Two more songs are set to be released this month: ‘Hitha Norida’ and ‘Premaye Hanguman.’
In addition to their original music, they have also created a strong online presence by performing and uploading over 50 cover songs and medleys to YouTube.
“We’re now planning to connect with an even wider audience by releasing more cover content very soon,” said Sithum, adding that they are also very active on social media, under the name Mister Band Official – on Facebook, Instagram, YouTube, and TikTok.
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