This article has been reviewed according to Science X's editorial process and policies. Editors have highlighted the following attributes while ensuring the content's credibility:

fact-checked

reputable news agency

proofread

Vietnam farmers planting in the dark as heatwave looms

Farmers plant rice in fields outside Hanoi at night as they try to beat a looming heatwave, a practice that is becoming more com
Farmers plant rice in fields outside Hanoi at night as they try to beat a looming heatwave, a practice that is becoming more common across north and central Vietnam.

It's 3 am and pitch black when rice farmer Tran Thi Lan heads into water-logged fields on the outskirts of Hanoi to begin planting, desperate to finish before the day's brutal heat arrives.

Planting in the dark has become a savior for countless farmers in north and central Vietnam during increasingly hot summers as South and Southeast Asian nations battle record-high temperatures this year.

"It's so hard to plant the rice when the strong sun is directly on my back and the in the field splashes my face," Lan, 47, told AFP.

Lan had managed a few days of daytime planting during a brief respite from the heat.

But she switched to night work as another heatwave descended on northern Vietnam in early July, with forecasters predicting a long stretch where daily temperatures would exceed 37 degrees Celsius (98 degrees Fahrenheit).

"With not enough light, the planting might not be on a ," Lan acknowledges, as she quickly buries some roots into a patch of paddy illuminated by her head lamp.

Like Lan, 62-year-old Nguyen Hung Phuong will now work from 4 pm to 9 pm and again from 3 am to 9 am.

"With extremely high temperatures, it's very uncomfortable and exhausting to work during daytime, although of course I can see more clearly," Phuong said.

  • A farmer plants rice in fields outside Hanoi at night as they try to beat a looming heatwave, a practice that is becoming more c
    A farmer plants rice in fields outside Hanoi at night as they try to beat a looming heatwave, a practice that is becoming more common across north and central Vietnam.
  • A farrmer wearing a headlamp works in a rice field outside Hanoi, where farmers have been planting at night to avoid another loo
    A farrmer wearing a headlamp works in a rice field outside Hanoi, where farmers have been planting at night to avoid another looming heatwave.

Working at night made him "more productive and less distracted", he said.

Night planting began a few years ago at Nguyen Thi Hanh's farm.

"Our parents did not have head lamps. The weather was also not as hot," 56-year-old Hanh said.

Night planting has its advantages for the rice, which Hahn said is sensitive to extremes in .

"It's in fact much better because the water is cooler, and more suitable for the young plant", Hanh said.

Day or night, farmers such as Lan and Phuong can earn up to $40 a day, a large sum in a country where laborers in normally earn around $250 each month.

But the work is so tough that hardly anyone wants to do it, Lan said.

"Planting in the dark takes much more time compared to during the day," she said.

"But we just need to keep going," Lan said, worrying that, in a few years, no one would be left to do this work.

"The younger ones have all quit for less hard jobs."

© 2023 AFP

Citation: Vietnam farmers planting in the dark as heatwave looms (2023, July 3) retrieved 2 May 2024 from https://phys.org/news/2023-07-vietnam-farmers-dark-heatwave-looms.html
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.

Explore further

'There is nothing for me': Vietnam drought dries up income

48 shares

Feedback to editors