Opinion
Organic fertilisers and so-called fertiliser mafia
By CHANDRE DHARMAWARDANA
Canada.
Not so long ago, Champika Ranavaka championed a hair-brained project known as “Polipto”, to make petrol from waste polythene. Ranawaka also pushed the “Toxin-Free Nation” programme, and one of his university mates ran a project with the acronym SEMA. It championed the “new vision” from the presidential secretariat itself. The then president Maithripala Sirisena had banned glyphosate as a part of the “Toxin-Free” project popularised by Ven. Ratana, Ranawaka and others.
Today’s 100% organic policy is the absurd conclusion of the Toxin-free project. It has the support of many senior politicians, such as Chamal Rajapaksa, and juniors like Channa Jayasumana. Influential monks, Ven. Bengamuwe Nalaka, Ven. Bellanvila Dharmaratana and others have backed it with their “chinthanaya” and not with science.
At a more sophisticated level, supporters of organic agriculture come up with seemingly “scientific” proposals that confuse the uninitiated. An innuendo of conspiracy is added to this narrative, with the question, “Why hasn’t the Dept. of Agriculture (DOA) implemented all this”? Are agricultural scientists part of the “fertiliser mafia”?
Farming in Sri Lanka is a private business, and if the farmers and plantations have not adopted the methods pushed hard by SEMA, MONLAR, and the “chinthanaya” ideologues, as well as Buddhist monks owning much temple land, then something besides conspiracy theories are needed.
The seemingly scientific but false proposals confuse even the professionals. So, we hear of various scientists uttering on TV that organic agriculture is indeed the Holy Grail, but the hasty approach used by this government is at fault. This belief is patently false, as 100% organic agriculture, even at its best, CANNOT feed even a half of the current population of Sri Lanka. It will lead to enormous environmental degradation and dire famine.
However, let us examine some of these seemingly scientific but inadequate or unworkable proposals.
1. Plant a legume crop like Mung beans (Vigna radiata L) that takes 45 days to harvest. The Mung bean fixes nitrogen and will provide the needed N for the rice that should be planted after the Mung harvest. Some have even claimed that the Mung will produce 200-300% more N than what is needed by the paddy.
What is blithely claimed above is factually incorrect. Even short-term Mung varieties need 60-70 days, harvested in 90-100 days. Although Mung bean fixes nitrogen, it is NOT ENOUGH even for itself to produce a good crop. Read the research:
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0206285
So it is usual to add N:P:K in the ratio 5:12:5 PLUS 4-5 TONNES of farmyard manure (compost) to avoid needing more fertiliser. Pendimethalin and Nitrophen are used as pesticides.
Cost of Mung bean farming is some Rs 95,000 to 100,000 per hectare. The Mung bean can be sold profitably. Instead of harvesting the mung growth, it can be ploughed to provide soil nitrogen. Unfortunately, even with N fixation, the most amount of N that one obtains is 4% of the DRY weight of the mung growth, and woefully inadequate for the rice.
However, as Rahaman et al (2014) have shown, crop rotation together with urea can improve agronomic efficiency. A basic amount of urea, as well as standard P, K are needed. The environmental problems from urea can be largely mitigated using slow-release urea, but NOT nano-urea which poses a serious health danger (see The Island 29-10-2021 https://island.lk/human-health-and-nano-fertilizers-where-is-the-safety-clothing/ )
In growing mung, instead of adding N via the 5:12:5 NPK fertilisser, benefit from biological nitrogen fixation with native rhizobia inhabiting nodule micro-organisms can be attempted, but at the risk of increased microbial CO2 generation. The possibility is still being researched, as may be seen from very recent work on the topic:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7835340/
Hence it is plain nonsense to ask farmers to adopt a technology which is still on the drawing boards.
2. Another proposal that has been bandied about since the 1960s is that cyanobacterial algal N-fixation can be used to provide a large part of the N-fertilizer needed.
Long-term urea application degrades the soil, water, and air quality, producing global warming. So there is a biotechnological interest in using nitrogen-fixing microorganisms to enhance crop growth, without using urea, since current poor practices lead to much waste. The wasteful practice of using water to control weeds in paddy fields, where even 60% of the urea applied may get washed away, should be stopped, as it also leads to soil erosion. Growing rice without any more water than for any pasture grasses will be the norm when global warming reduces water availability.
If water logging is to be used even in the short term, then N-fixing algae can be considered, but this is NOT an optimal solution. Kulasooriya and others have reported preliminary studies. However, even a 2021 research publication merely mentions that there is potential but no standardized farm protocol available. See:
https://www.mdpi.com/2076-3417/11/10/4628/htm
3. It has been claimed that fast growing N-fixing aquatic ferns like Azolla Pinnata with 20-25% protein content can be used to make N-fertiliser. It is known to double in size every two days if adequate nutrients are provided. So, it is proposed to grow it in lakes and tanks, and harvested to produce organic N fertiliser.
This is a complete myth. Azolla Pinnata grows exponentially but exponential amounts of P, K must be supplied, e.g., as phosphate fertiliser. If it acquires 25% protein, its nitrogen content would be 4% and no better than from Salvinia Molesta, which is already widely present. I have discussed both Salvinia Molesta and Azolla Pinnata in my plant website:
https://dh-web.org/place.names/bot2sinhala.html
More details, including the fact that both A. Pinnata and Salvinia also accumulate heavy-metal toxins during their rapid growth are given there.
4. It has been claimed that when scientifically fertilised paddy fields were grown with zero fertiliser, it was only in the 4th year that the yield dropped to 45%, and that from then on two tonnes per hectare were assured!
One has to only look at the annual reports of the DOA in the 1940s, 1950s to get decades of data to show that such magical claims may require the intervention of God Natha. Even the ancients knew that after every three or four years it was necessary to burn a forest and make a new “chena”, even to get one or one and a half tonnes of rice per hectare. There is no way to cut through the gullibility of those who are faithful to an ideology.
5. The work of Dr. Premakumar of the ITI, and Dr. Roshan Perera of Kotelawala Defence Academy, has been cited for isolating many soil microorganisms that can enhance nutrient delivery to plants. So, has the “fertilizer mafia” prevented its use in farming!
The microorganisms that enhance nutrient delivery by various mechanisms, also enhance the uptake of heavy metal toxins like cadmium, lead, etc., by plants, making any water insoluble (i.e.non-bio-available) forms soluble. Such methods may upset the microbial balance of the soil, and spawn new toxic forms as happens in eutrophic systems. Enhanced microbial action leads to enhanced green-house gas emission of CO2 and reactive Nitrogen forms. Long term research is needed before such methods can be adopted in the farm.
Those who ask this kind of question know that we can use bovine DNA in a nutrient vat and create beef, without cattle and slaughter houses. Why is that DNA technology not being widely adopted? There can be decades between a laboratory result and farm applications. It is this lack of understanding and judgment that propelled the ban on glyphosate, or the100% organic policy, in the belief that there ARE practical alternatives suppressed by big agri-business.
6. Another typical question is why biochar and other carbon remediation methods had not been used as a soil conditioner in the plantations, where soil quality has grossly deteriorated, especially in tea.
Soil deterioration became increasingly acute after the nationalisation of the estates, when many of the standard maintenance practices were short-circuited by new managers. Many of the experienced managers left for South Africa and other countries that began to grow tea. The TRI is currently investigating biochar usage and soil remediation.
Those who ask these questions should note that this is not the only thing neglected since the 1970s. Neglect of most maintenance protocols, be they for tanks and rivers and their desilting, or due collection of garbage, or control of noxious fumes from vehicle traffic and increase in submicron particles etc., can be mentioned.
While submicron particles are probably the biggest environmental danger to health, the unproven danger of there being a few parts per billion of glyphosate in the environment, and the unsubstantiated claim that local glyphosate contains more toxic additives than used in Europe, led two medical doctors to demand the ban of glyphosate on the basis of “the precautionary principle”! Why didn’t they demand a ban on sugar which causes more diabetes and chronic kidney disease than any other toxin?
Opinion
Structural Failures and Economic Consequences in Sri Lanka – Part II
Research and Development in Crisis:
(Part I of this article appeared in The Island of 07. 12. 2025)
China and India as Unequal Competitors
China and India did not emerge as global economic powers through unrestricted exposure to international competition. Their industrial sectors benefited from decades of state support, protected domestic markets, subsidised inputs, and coordinated innovation policies. Public investment in R&D, infrastructure, and human capital created conditions for large-scale, low-cost production.
Sri Lankan producers, by contrast, operate in a vastly different environment. They face high energy costs, limited access to capital, weak logistics, and minimal state support. Expecting them to compete directly with Chinese or Indian manufacturers without comparable policy backing is economically unrealistic and strategically unsound. Treating global competition as inherently fair ignores structural asymmetries. Without deliberate policy intervention, Sri Lanka will remain a consumption-oriented economy dependent on external production. Recognising unequal competition is the first step toward designing realistic, protective, and development-oriented R&D policies.
University Research Under Structural Threat
University-based research in Sri Lanka is facing a structural crisis that threatens its long-term viability. Universities remain the primary centers of knowledge generation, yet they are constrained by rigid administrative systems, inadequate funding, and limited autonomy. Academic research is often treated as an auxiliary activity rather than a core institutional mandate, resulting in heavy teaching loads that leave minimal time for meaningful research engagement.
A major challenge is that university innovations frequently remain confined to academic outputs with little societal or economic impact. Research success is measured primarily through publications rather than problem-solving or commercialisation. This disconnect discourages applied research and weakens university-industry linkages. Consequently, many promising innovations never progress beyond the proof-of-concept stage, despite strong potential for real-world application.
Publication itself has become a financial burden for researchers. The global shift toward open-access publishing has transferred costs from readers to authors, with publication fees commonly ranging from USD 3,000 to 4,500. For Sri Lankan academics, these costs are prohibitive. The absence of national publication support mechanisms forces researchers to either publish in low-visibility outlets or self-finance at personal financial risk, further marginalising Sri Lankan scholarship globally.
Limited Access to International Conferences
International conferences play a critical role in the research ecosystem by facilitating knowledge exchange, collaboration, and visibility. They provide platforms for researchers to present findings, receive peer feedback, and establish professional networks that often lead to joint projects and external funding. However, Sri Lankan researchers face severe constraints in accessing these opportunities due to limited institutional and national funding.
Conference participation is frequently viewed as discretionary rather than essential. Funding allocations, where they exist, are insufficient to cover registration fees, travel, and accommodation. As a result, researchers often rely on personal funds or forego participation altogether. This disproportionately affects early-career researchers, who most need exposure and mentorship to establish themselves internationally.
The cumulative effect of limited conference participation is scientific isolation. Sri Lankan research becomes less visible, collaborations decline, and awareness of emerging global trends weakens. Over time, this isolation reduces competitiveness in grant applications and limits the country’s ability to integrate into global research networks, further entrenching systemic disadvantage.
International Patents and Missed Global Markets
Given the limitations of the domestic market, international markets offer a vital opportunity for Sri Lankan innovations. However, accessing these markets requires robust intellectual property protection beyond national borders. International patenting is expensive, complex, and legally demanding, placing it beyond the reach of most individual researchers and institutions in Sri Lanka.
Without state-backed support mechanisms, local innovators struggle to file, maintain, and enforce patents in foreign jurisdictions. Costs associated with Patent Cooperation Treaty applications, national phase entries, and legal representation are prohibitive. As a result, many innovations are either not patented internationally or are disclosed prematurely through publication, rendering them vulnerable to appropriation by foreign entities.
This failure to protect intellectual property globally results in lost export opportunities and diminished national returns on research investment. Technologies with potential relevance to global markets particularly in agriculture, veterinary science, and biotechnology remain underexploited. A systematic approach to international patenting is essential if Sri Lanka is to transition from a knowledge generator to a knowledge exporter.
Bureaucratic Barriers to International Collaboration
International research collaboration is increasingly essential in a globalized scientific environment. Partnerships with foreign universities, research institutes, and funding agencies provide access to advanced facilities, diverse expertise, and external funding. However, Sri Lanka’s bureaucratic processes for approving international collaborations remain excessively slow and complex.
Memoranda of Understanding with foreign institutions often require multiple layers of approval across ministries, departments, and governing bodies. These procedures can take months or even years, by which time funding windows or collaborative opportunities have closed. Foreign partners, accustomed to efficient administrative systems, frequently withdraw due to uncertainty and delay.
This bureaucratic inertia undermines Sri Lanka’s credibility as a research partner. In a competitive global environment, countries that cannot respond quickly lose opportunities. Streamlining approval processes through delegated authority and single-window mechanisms is critical to ensuring that Sri Lanka remains an attractive destination for international research collaboration.
Research Procurement and Audit Constraints
Rigid procurement regulations pose one of the most immediate operational challenges to research in Sri Lanka. Scientific research often requires highly specific reagents, equipment, or consumables that are available only from selected suppliers. Standard procurement rules, which mandate multiple quotations and lowest-price selection, are poorly suited to the realities of experimental science.
In biomedical and veterinary research, for example, reproducibility often depends on using antibodies, kits, or reagents from the same manufacturer. Substituting products based solely on price can alter experimental outcomes, compromise data integrity, and invalidate entire studies. Even though procurement officers and auditors frequently lack the scientific background to appreciate these nuances.
Lengthy procurement processes further exacerbate the problem. Delays in acquiring time-sensitive materials disrupt experiments, extend project timelines, and increase costs. For grant-funded research with fixed deadlines, such delays can result in underperformance or loss of funding. Procurement reform tailored to research needs is therefore essential.
Audit Practices Misaligned with Research and Innovation
While financial accountability is essential in publicly funded research, audit practices in Sri Lanka often fail to recognize the distinctive and uncertain nature of scientific and innovation-driven work. Auditors trained primarily in general public finance frequently apply rigid procedural interpretations that are poorly aligned with research timelines, intellectual property development, and iterative experimentation. This disconnect results in frequent audit queries that challenge legitimate scientific, technical, and strategic decisions made by research teams.
There are documented instances where principal investigators and research teams are questioned by auditors regarding the timing of patent applications, perceived delays in filing, or outcomes of the patent review process. In such cases, responsibility is often inappropriately placed on investigators, rather than on structural inefficiencies within patent authorities, institutional IP offices, or prolonged examination timelines beyond researchers’ control. This misallocation of accountability creates an environment where researchers are penalized for systemic failures, discouraging engagement with the patenting process altogether.
Lengthy patent application review periods often extending beyond the duration of time-bound, grant-funded projects can result in incomplete, weakened, or abandoned patents. When reviewer feedback or amendment requests arrive after project closure, research teams typically lack funding to conduct additional validation studies, refine claims, or seek legal assistance. Despite these structural constraints, audit queries may still cite “delays” or “non-compliance” by investigators, further exacerbating institutional risk aversion and undermining innovation incentives.
Beyond patent-related issues, researchers are compelled to spend substantial time responding to audit observations, justifying procurement decisions, or explaining complex methodological choices to non-specialists. This administrative burden diverts time and intellectual energy away from core research activities and contributes to frustration, demoralization, and reduced productivity. In extreme cases, fear of audit repercussions leads researchers to avoid ambitious, interdisciplinary, or translational projects that carry higher uncertainty but greater potential impact.
The absence of structured dialogue between auditors, patent authorities, institutional administrators, and the research community has entrenched mistrust and inefficiency. Developing research-sensitive audit frameworks, training auditors in the fundamentals of scientific research and intellectual property processes, and clearly distinguishing individual responsibility from systemic institutional failures would significantly improve accountability without undermining innovation. Effective accountability mechanisms should enable scientific excellence and economic translation, not constrain them through procedural rigidity and misplaced blame.
Limited Training and Capacity-Building Opportunities
Continuous training and capacity building are essential for maintaining a competitive research workforce in a rapidly evolving global knowledge economy. Advances in methodologies, instrumentation, data analytics, and regulatory standards require researchers to update their skills regularly. However, opportunities for structured training, advanced short courses, and technical skill enhancement remain extremely limited in Sri Lanka.
Funding constraints significantly restrict access to international training programs and specialized workshops. Overseas short courses, laboratory attachments, and industry-linked training are often beyond institutional budgets, while national-level training programs are sporadic and narrow in scope. As a result, many researchers rely on self-learning or informal knowledge transfer, which cannot fully substitute for hands-on exposure to cutting-edge techniques.
The absence of systematic capacity-building initiatives creates a widening skills gap between Sri Lankan researchers and their international counterparts. This gap affects research quality, competitiveness in grant applications, and the ability to absorb advanced foreign technologies. Without sustained investment in human capital development, even increased research funding would yield limited returns.
From Discussion to Implementation
Sri Lanka does not lack policy dialogue on research and innovation. Numerous reports, committee recommendations, and strategic plans have repeatedly identified the same structural weaknesses in funding, commercialization, governance, and market access. What is lacking is decisive implementation backed by political commitment and institutional accountability.
Protecting locally developed R&D products during their infancy, reforming procurement and audit systems, stabilizing fiscal policy, and supporting publication and conference participation are not radical interventions. They are well-established policy instruments used by countries that have successfully transitioned to innovation-led growth. The failure lies not in policy design but in execution and continuity. Implementation requires a shift in mindset from viewing R&D as a cost to recognizing it as a strategic investment. This shift must be reflected in budgetary priorities, administrative reforms, and measurable performance indicators. Without such alignment, discussions will continue to cycle without tangible impact on the ground.
Conclusion: Choosing Between Dependence and Innovation
Sri Lanka stands at a critical crossroads in its development trajectory. Continued neglect of research and development will lock the country into long-term technological dependence, import reliance, and economic vulnerability. In such a scenario, local production capacity will continue to erode, skilled human capital will migrate, and national resilience will weaken. Alternatively, strategic investment in R&D, coupled with protective and enabling policies, can unlock Sri Lanka’s latent innovation potential. Sustained funding, institutional reform, quality enforcement, and market protection for locally developed products can transform research outputs into engines of growth. This path demands patience, policy consistency, and political courage.
As Albert Einstein aptly has aptly us, “The true failure of research lies not in unanswered questions, but in knowledge trapped by institutional, financial, and systemic barriers to dissemination.” The choice before Sri Lanka is therefore not between consumers and producers, nor between openness and protection. It is between short-term convenience and long-term national survival. Without decisive action, Sri Lanka risks outsourcing not only its production and innovation, but also its future.
Prof. M. P. S. Magamage is a senior academic and former Dean of the Faculty of Agricultural Sciences at the Sabaragamuwa University of Sri Lanka. He has also served as Chairman of the National Livestock Development Board of Sri Lanka and is an accomplished scholar with extensive national and international experience. Prof. Magamage is a Fulbright Scholar, Indian Science Research Fellow, and Australian Endeavour Fellow, and has served as a Visiting Professor at the University of Nebraska–Lincoln, USA. He has published both locally and internationally reputed journals and has made significant contributions to research commercialization, with patents registered under his name. His work spans agricultural sciences, livestock development, and innovation-led policy engagement. E-mail: magamage@agri.sab.ac.lk
by Prof. M. P. S. Magamage
Sabaragamuwa University of
Sri Lanka
Opinion
Why do we have to wait in queues?
Queues! Not the temporary ones for fuel or rice that appear from time to time, but the permanent queues we encounter at places like the passport office, identity card office, and hospital clinics. People often gather at these institutions well before opening hours, crowding the premises unnecessarily.
Why don’t the officers in charge take steps to reduce these waiting times? In most of these places, the rush subsides within two or three hours after opening. If the public were properly informed of the operating hours, they could arrive at a reasonable time instead of crowding from early morning.
Consider two examples: A couple visited the passport office around 10 a.m. to apply for their first passport (not the one-day service). Only two people were ahead of them. Within 45–50 minutes, all formalities were completed. Yet, prior-advice from friends had been to be there by 7:30 a.m.
• At Apeksha Hospital, a patient arrived at 7 a.m. for his first appointment and joined the crowd. By the time he finished around 10:30 a.m., the premises were almost deserted.
What do these incidents reveal? That much of the crowding is unnecessary, caused by misinformation and habit rather than actual demand. Public awareness campaigns could encourage people to come during staggered times.
Moreover, institutions like the passport office could introduce structured systems to manage attendance—for example:
• Appointments booked in advance
• Allocating days by alphabetical order (e.g., names starting with A–E on Mondays, F–J on Tuesdays, and so on)
Another form of time-wasting occurs at doctor channelling centres, and this is even more inhumane because it involves ailing patients. Doctors, knowing well the time they can realistically arrive, allow centres to advertise a starting time that misleads patients. Worse still, doctors who visit multiple centres fix times for their second or third visits without accounting for delays at the earlier centre.
This lack of coordination results in sick patients waiting for hours unnecessarily. Such practices must be regularised. After all, neither doctors nor channelling centres provide their services free of charge. In fact, this may be the only place where the customer is not treated as king.
Whether at government offices or private medical centres, the common thread is inefficiency and disregard for the public’s time. By introducing appointment systems, staggered schedules, and stricter regulation of medical channelling centres, we can reduce queues, ease patient suffering, and restore dignity to public services.
D R
Opinion
Retaining retired professionals for Presidential TF
I write further to the recent public discourse surrounding the Presidential Task Force appointed to oversee rehabilitation, recovery, and reconstruction following the devastation caused by the recent cyclonic event.
At the outset, I wish to place on record my appreciation of the speed, resolve, and sense of urgency demonstrated by President Anura Kumara Dissanayake in establishing a high-powered coordination mechanism at this critical juncture. In a country still emerging from the after-effects of a severe financial crisis, such decisive leadership has provided reassurance and direction to the nation.
A feature article published in a leading newspaper by Dr. C. Narayanasami, a former member of the Ceylon Civil Service and retired senior professional of the Asian Development Bank, makes an observation that merits serious consideration. He rightly notes that the ultimate success of the Task Force will hinge not merely on its mandate, but on the technical competence, experience, and delivery capacity of those entrusted with implementation.
It is an uncomfortable but widely acknowledged reality that the present public service—through no fault of many dedicated officers—has been weakened over time by capacity erosion, skills gaps, and systemic constraints. The magnitude, complexity, and urgency of the post-cyclone reconstruction effort demand expertise that goes beyond routine administrative functions and requires seasoned judgment, sectorial depth, and crisis-tested leadership.
In this context, I urge the government to consider formally engaging retired subject-matter specialists from both the public and private sectors, locally and overseas, on a short-term or task-based basis to support the work of the Task Force and its sub-committees. Sri Lanka possesses a considerable pool of retired engineers, planners, economists, administrators, project managers, and development professionals who have previously led large-scale reconstruction, infrastructure, and emergency-response programs, both nationally and internationally.
Such engagement would:
• strengthen technical decision-making and implementation capacity;
• reduce pressure on an already stretched public service;
• accelerate delivery without significant fiscal burden; and
• send a strong signal of inclusivity and national mobilization in a time of crisis.
Many of these professionals would, I believe, be willing to serve on modest terms—motivated less by remuneration and more by a sense of duty to contribute to national recovery at a critical moment.
The President can harness this reservoir of experience in support of the government’s rebuilding agenda. The judicious blending of existing public-sector structures with retired expertise could significantly enhance delivery outcomes and public confidence.
Having handled large-scale projects funded by the International Funding Agencies and with my experience spanning over five decades as a project consultant, I may also be able to help the Task Force in this difficult hour.
I offer these thoughts in a spirit of constructive engagement and deep respect for the immense responsibilities currently borne by the government.
J .A. A. S. Ranasinghe
Colombo 5.
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