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Innovative water management techniques revolutionising paddy cultivation in Lanka

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AWD effectiveness being explained to the Farmers’ Organisation

Around 2,500 liters of water are required to produce just one kilo of rice

Around 2,500 liters of water are required to produce just one kilogram of rice, putting immense pressure on Sri Lanka’s water resources, especially during droughts, according to a release from the United Nations Development Programme (UNDP). In response, the Green Climate Fund-financed Climate Resilient Integrated Water Management Project (CRIWMP) is tackling this challenge with an innovative solution: Alternate Wetting and Drying (AWD). This project, implemented by the Government of Sri Lanka with technical support from UNDP, is transforming agricultural productivity through integrated water management. Data shows that AWD reduces water usage by up to 27% and increases cropping intensity from 1.2 to 2.1, allowing farmers to cultivate more frequently, boosting harvests, income, and food security.

For centuries, rice has been the backbone of Sri Lankan agriculture, with over one million hectares of paddy fields cultivated annually, accounting for 37% of the country’s land. However, as climate change accelerates, managing water resources for paddy farming has become increasingly difficult.

The success of CRIWMP goes beyond technology; it empowers farmers with the knowledge to adopt these innovations. The project has worked closely with farming communities, providing training, tools, and climate advisories to help them implement AWD effectively.

Take, for example, the Palugaswewa Farmer Organization. President R.B.M. Anura Wasanththa shared that before the project, they could only fully cultivate their land during the Maha (major) season and a fraction during the Yala (minor) season. With AWD, however, farmers now use simple tools, like water pipes buried in the soil, to monitor water levels and irrigate only when needed. Agro-meteorological advisories help synchronize irrigation with rain, preserving tank water for critical times.

“Earlier, we used tank water for land preparation without understanding ‘on-farm and off-farm’ water management. We weren’t familiar with agro-meteorological advisories either. Now, thanks to the depth gauge, we can accurately calculate tank water levels and follow advisories to make better use of rainwater, conserving a large portion of the irrigation water in the tank,” says Wasanththa. “It’s like saving money in a bank for us.”

As AWD adoption grew, CRIWMP introduced advanced technologies like the Sensor Light System and the Water Level Arrow Marking System. The former uses solar-powered sensors to monitor water levels, signalling farmers when to irrigate, while the latter uses a floating arrow to indicate water levels, enabling farmers to check them from a distance without entering the field.

These innovations have made farmers, like Wasanththa, feel more confident in managing their water resources, with many referring to themselves as “smart” farmers.

Geethika Wijesundara, the Climate Smart Agriculture Programme Coordinator for CRIWMP, calls this shift a paradigm change for Sri Lanka’s paddy farming. “By adopting AWD, farmers now use just 2.9 to 3 acre-feet of water per acre, allowing water saved to be allocated to other field crops, boosting yields and income.”

Secretary of the Palugaswewa Farmer Organization, Susantha, shared that their adoption of AWD allowed them to fully cultivate their Yala land and use only the necessary amount of water. After the Maha season, they had 240 acre-feet of water left in their tank, and with additional rainfall, they were able to irrigate both paddy and green gram. “We still have 30 acre-feet of water left in the tank for our domestic use!” he says.

AWD’s impact extends beyond water conservation. Methane emissions, a major contributor to global warming, have been reduced by 40% in fields using the system. In Sri Lanka, studies show methane emissions in flooded paddy fields average 570 mg/ha, but with AWD, this has been reduced to 325 mg/ha. “This has shown us that integrated water management is crucial in paddy farming,” says Dr. Geethika. “If AWD is adopted across Sri Lanka’s paddy fields, we could cut methane emissions by 245,000 tons annually.”

As CRIWMP continues to roll out innovative technologies, the future of Sri Lankan paddy farming looks brighter, more sustainable, and more resilient. Susantha adds, “I never knew paddy fields emit methane. Thanks to CRIWMP, we’ve learned how to reduce our contributions to global warming.”

Taking AWD even further, the project plans to map soil drainage classes in two village irrigation systems to develop the most efficient crop plans for the Yala season. This will ensure paddy is cultivated according to water availability, while introducing higher-value off-season crops to increase smallholders’ resilience and profitability in a changing climate.



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Promoting Local Industries is a key priority of the Government – PM

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Prime Minister Dr. Harini Amarasuriya stated that promoting the local industrial sector is one of the key priorities of the Government.

The Prime Minister made these remarks while attending the official opening ceremony of the INCO 2026 Industrial Exhibition on 13 th of March, which is being held for the 20th consecutive year at the BMICH Exhibition Center.

The INCO 2026 Industrial Exhibition, organized by the Institution of Incorporated Engineers, Sri Lanka (IIESL), will be held from March 13 to 15.

Addressing at the event, Prime Minister  stated:

“The engineering sector is a key driving force in addressing practical challenges faced by a country while enhancing efficiency and safety. In particular, the contribution extended by exhibitions of this nature encourages the student community to engage in innovation.

The Government has implemented several measures to accelerate the country’s industrial development. Notably, the National Industry Information System (NIIS) has established a centralized digital platform to collect data related to the country’s economic and industrial activities. The Government is also taking steps to provide necessary financial support to industrialists through Revolving Funds.

It is also noteworthy that this year’s exhibition has attracted international participation, creating opportunities for local entrepreneurs to explore new markets and gain exposure to international technologies. With the participation of engineers, students, and entrepreneurs, this exhibition marks an important step toward the country’s industrial future”.

The event was attended by the Chairman of the Export Development Board Mangala Wijesinghe, Chairman of the National Paper Company Limited  Upali Rathnayake, President of the Institution of Incorporated Engineers, Sri Lanka Engineer Ananda Gunawardena, along with local and foreign investors, entrepreneurs, and industrialists.

(Prime Minister’s Media Division)

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Crypto loopholes funnel Lankan funds abroad

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Chief Magistrate draws CB attention to massive drain in foreign exchange through cryptocurrency deals

Colombo Chief Magistrate Asanga S. Bodaragama yesterday observed that loopholes in actions carried out by State financial institutions, under the Foreign Exchange Act, had enabled funds in Sri Lanka to be transferred overseas, through cryptocurrency transactions.

The Magistrate said immediate steps should be taken to curb such activities and to educate the public, and directed that the matter be brought to the attention of the Central Bank of Sri Lanka.

He noted that cryptocurrency transactions carried out, using modern technology without approval from the Central Bank, had taken place without adequate public awareness, adding that incidents of the nature were increasingly being reported before courts.

The Magistrate observed that investigations into such incidents appeared to be confined to court proceedings alone and emphasised that the Central Bank, as the country’s principal financial regulator, together with other relevant institutions, should take appropriate measures and raise public awareness in the interest of the public and the country.

He also said the Criminal Investigation Department and the Central Bank should take steps to educate the public on such financial frauds and introduce a proper mechanism to address the issue.

The court further observed that many individuals had exploited loopholes in the Foreign Exchange Act and related procedures to commit financial fraud, and stressed that the Central Bank should take necessary action upon being apprised of such matters.

The Magistrate made these observations when a case relating to an alleged Rs. 290 million fraud at a well-known private bank was taken up before court yesterday. The suspects are alleged to have fraudulently obtained public funds through cryptocurrency transactions using accounts on Binance.

The Magistrate also directed the Criminal Investigation Department to expedite investigations into the disappearance of Rs. 290 million and report progress to court.Observing that the incident was not an ordinary case, the Magistrate instructed the CID to take prompt action to prevent similar frauds carried out through Binance platforms.

Making further observations, the Magistrate noted that the suspects had been produced before court, over the past three months, in connection with the incident, and stressed that investigations should be completed promptly by gathering all relevant information.

He earlier observed that the case did not involve a minor offence, such as ordinary theft, but a serious matter concerning the fraudulent misappropriation of public funds, through Binance accounts, and emphasised the need for swift action to prevent such crimes.

Nineteen suspects, connected to the incident, had earlier been remanded and subsequently released on bail.

The case was fixed to be called again on 15 May .

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SLCERT urges Lankans not to get gypped by internet scams in run-up to festive period

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The Sri Lanka Computer Emergency Readiness Team (SLCERT) has issued a public advisory urging internet users to exercise caution when engaging with online advertisements in the run-up to the festive season.

Senior Information Security Engineer at SLCERT, Charuka Damunupola, said that several incidents of online scams had already been reported to the organisation during the first two months of this year.

He warned that with the approaching Sinhala and Tamil New Year, the risk of fraudulent advertisements and malicious links, appearing online, was likely to increase, often disguised as discount offers, cash prizes, or special promotional deals.

Damunupola noted that such links frequently redirect users to fraudulent websites designed to harvest personal information and other sensitive data.

He further cautioned that during the Vesak and Poson festive periods, scammers may attempt to collect user data through deceptive schemes promoted under various guises, including campaigns such as ‘Poson Maha Data Dansala.’

SLCERT has, therefore, urged the public to remain vigilant and exercise caution when clicking on unsolicited links or advertisements encountered online.

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