Monsoon Rains Economic Prosperity On Millions Of Mekong Farmers, Blessing Crop Cultivation

By Vijian Paramasivam

PHNOM PENH, MAY 20 (Bernama) -- After months of intense heat that left reservoirs and rivers dry, the punctual monsoon winds are bringing early rains across the Greater Mekong region.

The rains are soaking cracked farmlands and reviving hopes for millions of farmers across the fertile Mekong River, whose livelihoods depend on rain-fed agriculture.

The timely arrival of the monsoon is vital. Besides supporting the rural economy, the rain will strengthen food security, especially as economies face rising food and fuel prices due to the conflict in Iran.

Spanning across lush green fields, from Cambodia, Laos, Myanmar, to Vietnam, farmers are welcoming the rain that shied away for months, much-needed to replenish groundwater, fill reservoirs and speed up irrigation.

“In Cambodia, the rainy season, mid-May to October, is the heartbeat of the nation. Its arrival is more critical than ever.

“Millions of farmers are preparing for a season that will determine the country's food security and economic stability,” Nationally Determined Contributions Specialist at the Cambodian Environment Ministry's General Directorate of Policy and Strategy, Chanthan Kong, told Bernama.

The Cambodian economy hinges on the agriculture sector, which contributes about 16 per cent of its gross domestic product and serves as an economic lifeline for nearly 1.8 million farmers. 

Paddy, cashew nuts, cassava, rubber, longans, durians and bananas are cultivated for export, fuelling the rural economy that supports nearly 80 per cent of the country’s 17 million population. 

“The arrival of the monsoon is indeed the most important economic stimulus our rural communities could receive. While it cannot lower the price of a bag of urea or a litre of diesel, it provides a critical lifeline that helps farmers absorb these rising costs,” said Chanthan.

The ministry is forecasting above-average and well-distributed rainfall, which is vital for the 3.2 million hectares of wet-season paddy currently being planted.

Importantly, the monsoon season determines the economic tempo for the region that includes major rice exporters, Vietnam and Thailand, each supplying about eight million metric tonnes annually to the global market.

Neighbouring Vietnam’s Mekong Delta, popularly known as the country’s “rice bowl,” is home to nearly 18 million people.

Vietnamese farmers cultivate around 3.8 million hectares in the delta annually, producing over 50 per cent of the country’s rice, according to Vietnam News. 

Myanmar and Cambodia export 2.7 million metric tonnes and 940,000 metric tonnes of rice, respectively.

Farmers are still petrified by current weather patterns after global climate experts warned of a potential El Niño event, accompanied by intense heat and prolonged dry spells this year.  

“You can breathe a sigh of relief for the immediate future. The early rainy season is benefiting from "neutral" conditions. Rainfall is expected to be well-distributed and even slightly higher than average in some provinces through June,” he said.

The West Asia conflict is adding to farmers’ woes. Irrigation costs are a huge burden for Cambodian farmers during a dry start to the season, and with global fuel prices spiking, the cost of running water pumps has nearly doubled compared to last year.

“Consistent and heavy early-season rain allows farmers to keep their pumps off. By relying on natural ‘sky water’ to flood their paddies, they can save between US$50 and US$100 per hectare (RM199 and RM397) in fuel costs, money that can then be redirected to help pay for more expensive fertilisers,” said Chanthan.

Fertiliser prices, particularly urea, surged to a high of US$850 (RM3,375) per tonne in April.

“While the urban economy faces a growth downgrade to 4.2 per cent this year, the rural economy remains the nation's backbone.

“Despite the high costs, the 2026 wet season is still on track for a high yield of roughly 4.4 tonnes per hectare,” he said.

-- BERNAMA