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A case for data-driven decision-making for plantations

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Dr. Chandra Embuldeniya

By Ifham Nizam

In an era where sustainable agriculture has become a global priority, Dr. Chandra Embuldeniya, Honorary Fellow at the National Institute of Plantation Management and Founding Vice-Chancellor of Uva Wellassa University, addressed plantation professionals on the transformative potential of data-driven decision-making (DDDM) for plantation sustainability.

Speaking at the “Professional Members Day” hosted recently by the National Institute of Plantation Management, Embuldeniya outlined a path toward a resilient and efficient agricultural future, guided by precision technology and collaborative innovation.

Embuldeniya’s presentation, titled “Data-Driven Decision Making for Plantation Sustainability,” resonated with Sri Lanka’s agricultural leaders and policy makers. He emphasized that with global food demand on the rise, sustainable and efficient farming practices have become more essential than ever to conserve resources, protect ecosystems, and support biodiversity.

In this effort, he argued, plantations must adopt data-driven methods that leverage real-time analytics, precision agriculture, and Internet of Things (IoT) technology to optimize resources, cut waste, and increase resilience against climate change.

“By utilizing data to guide our decisions, we can revolutionize plantation management,” he added. “The combination of DDDM and precision agriculture allows us to optimize resources and foster sustainability in ways traditional methods cannot.”

Central to his presentation was the concept of precision agriculture, an innovative approach that uses data to tailor farming practices to the unique needs of each plantation. Technologies such as Geographic Information Systems (GIS), Variable Rate Technology (VRT), and remote sensors help growers monitor and manage critical factors like soil moisture, nutrient content, and crop health.

This data-driven approach, Embuldeniya noted, enables plantations to address specific challenges efficiently, leading to higher yields, lower costs and reduced environmental impact.

Embuldeniya highlighted that the adoption of DDDM has far-reaching sustainability benefits, allowing plantations to reduce chemical inputs, lower water usage and avoid excess fertilizer application. By using data from IoT devices and precision tools, plantations can better manage pest control and optimize their fertilization schedules, promoting both soil health and biodiversity.

This approach, he explained, also helps plantations adapt to climate change. With predictive analytics, growers can make informed decisions on planting schedules and crop rotations based on historical data and current environmental conditions, ensuring resilience in the face of changing weather patterns.

Embuldeniya illustrated the power of machine learning and big data analytics through a case study on corn yield prediction in the United States. By analyzing data from IoT sensors and satellite imagery, farmers in the Midwest achieved significant yield increases by adjusting practices to weather conditions and soil health data. This success, he argued, is a testament to the impact of DDDM and IoT integration in modern agriculture, providing valuable insights for Sri Lanka’s own plantation sector.



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Sri Lanka to build a new tourism workforce to project a stronger national voice

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SLITHM Chairman Dheera Hettiarachchi speaks at the press conference held in Colombo on April 24.

Specialised training programme set to begin

The Sri Lanka Institute of Tourism & Hotel Management (SLITHM) has launched a new initiative that could quietly reshape the country’s tourism industry – the National Tourist Interpreter Training Programme.

The idea, explained by SLITHM Chairman Dheera Hettiarachchi, is simple but important. Sri Lanka does not need to rely only on bigger tourist numbers or louder promotion. It needs to help visitors understand the country better.

“This is where the concept of a tourist interpreter comes in”, he said.

“Unlike traditional tour guides, who mainly explain and show places, interpreters are trained to go deeper. They connect the story behind what visitors see; linking history, culture, environment and local life. In a country like Sri Lanka, where ancient heritage, rich biodiversity and living communities are closely connected, this approach can make a real difference,” Hettiarachchi explained.

The programme itself will run for three months and focus more on field visits and practical learning rather than classroom teaching. It is open to academics and professionals with knowledge in areas such as history, culture, environment and research. Those who complete the course will receive a National Tourist Interpreter Licence from the Sri Lanka Tourism Development Authority, along with a digital badge.

With a course fee of around Rs. 250,000, this is not meant for mass entry. The target is a smaller, more specialised group. These interpreters are expected to work with destination management companies, serving high-end travellers who are looking for meaningful and informed experiences, not just sightseeing.

Speaking further, the SLITHM chairman said: “Globally, this trend is already visible; visitors increasingly expect detailed explanations about nature, conservation and local communities in the destinations they visit. They want to know not just what they are seeing, but why it matters. Sri Lanka has the natural and cultural depth to offer this kind of experience. What has been missing is the structured way of delivering that knowledge. That is where this initiative fits in.”

According to SLITHM, there is also a wider benefit. Visitors who understand a place tend to respect it more. This can reduce damage to sensitive sites and support conservation efforts, creating a better balance between tourism and the environment.

In this context, a new group of trained interpreters could gradually change how Sri Lanka is presented to the outside world. Instead of quick impressions shaped by social media, these interpreters can offer informed, thoughtful accounts of the country, combining knowledge with storytelling.

For a destination long promoted mainly for its beaches and scenery, this shift towards deeper storytelling may be both timely and necessary.

By Sanath Nanayakkare

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Savers squeezed by lower returns as liquidity surge eases borrowing costs

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Lower fixed deposit rates adversely affect retirees and fixed-income households that rely on bank interest to cover their daily expenses

A quiet but persistent strain is being felt by Sri Lanka’s savers, particularly retirees and fixed-income households who depend on bank interest to meet daily expenses such as groceries, medicine and utility bills. As deposit rates remain subdued, this segment continues to absorb the impact of a changing monetary environment with little visibility, even as broader conditions begin to ease for borrowers.

The latest economic indicators show that this pressure on savers is unfolding alongside a gradual shift towards lower lending rates and improved liquidity in the banking system.

At the centre of the transition is the Average Weighted Prime Lending Rate (AWPR), which declined to 9.63% in the week ending April 24, 2026, easing by 16 basis points from the previous week. This signals that borrowing costs are beginning to edge down, offering some relief to businesses and individuals reliant on credit.

In practical terms, housing loans, business overdrafts and working capital facilities could become marginally cheaper in the period ahead. However, as banks tend to adjust lending rates cautiously, the full benefit may take time to reach small businesses and ordinary consumers.

In contrast to the relief expected for borrowers, savers are likely to remain under pressure. Deposit rates have not shown a corresponding upward movement, meaning that interest income, a crucial lifeline for many households remains constrained in real terms, especially against the backdrop of rising living costs.

Monetary developments during the week also reflect a careful balancing act by policymakers. Reserve money declined, largely due to a reduction in currency in circulation, which stood at around Rs. 1.79 trillion by April 24. This suggests tighter control over physical cash in the system, possibly aimed at maintaining price stability and managing inflation expectations.

Yet, within the banking system itself, liquidity conditions have eased significantly. Total outstanding market liquidity rose sharply to a surplus of Rs. 199.17 billion, nearly doubling from the previous week. This increase indicates that banks have plenty of cash, which typically encourages lending and places downward pressure on interest rates.

For the public, the implications are mixed and unevenly distributed. Borrowers stand to gain gradually from lower interest rates, and businesses may find credit more accessible as liquidity improves. Consumers could also benefit from increased competition among banks to lend.

But for savers – a significant yet often overlooked segment – the story is different. With deposit returns remaining relatively low, their purchasing power continues to be tested, underscoring a growing divide in how monetary policy outcomes are experienced across society.

By Sanath Nanayakkare

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ComBank expands agency banking network to 26 locations

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One of the agency banking outlets in operation.

Commercial Bank of Ceylon has expanded its ‘ComBank Shakthi’ Agency Banking network to 26 strategic locations nationwide, adding 22 new outlets to the four pilot sites launched earlier.

The initiative partners with trusted local businesses or individuals who act as bank intermediaries, equipped with specialised POS devices running proprietary software for secure, real-time transactions. Customers can perform cash deposits, withdrawals, fund transfers, balance inquiries, and bill payments closer to home—reducing travel time and cost.

The expansion strengthens financial inclusion for underserved and unbanked communities, particularly in rural areas, and integrates closely with the Bank’s Agriculture and Micro Finance Units (AMFU), leveraging existing community trust. Agency outlets now complement Commercial Bank’s 272 traditional branches, bringing total physical access points to 298.

New locations include Katupotha, Oddusudan, Baduraliya, Vankalai, Akkaraipattu, and Lahugala, among others. The four pilot outlets remain at Tissamaharama, Hambantota, Siyambalanduwa, and Buttala.

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