Space-grown cotton could revolutionise global agriculture: ISS study

16 Dec '23

2 min read

Pic: Adobe Stock

Insights

A UW-led study on the ISS found that cotton, especially drought-resistant genetically modified variants, grows better in space than on Earth.
This discovery, highlighted in 'Upward,' could revolutionise Earth's agricultural practices by providing insights into creating more sustainable cotton crops, aiding both terrestrial farming and long-term space missions.

In a groundbreaking study conducted aboard the International Space Station (ISS) National Laboratory, researchers have discovered that cotton plants, especially those genetically modified for drought resistance, show a surprising resilience to the harsh conditions of space. This research, detailed in the latest issue of 'Upward,' the official magazine of the ISS National Lab, could potentially transform agricultural practices on Earth.

The investigation, led by a team from the University of Wisconsin-Madison (UW), compared the growth of ordinary cotton with its genetically modified counterpart under microgravity conditions. Cotton, a vital global agricultural commodity used in various products, presents significant sustainability challenges due to its high resource consumption. The aim was to uncover genetic clues that could lead to more resource-efficient cotton plants, International Space Station said in a press release.

The researchers found that both types of cotton plants, particularly the genetically modified variety, grew better in space than on Earth. This intriguing phenomenon poses a mystery that the UW team is keen to unravel. Understanding why cotton thrives in space could unlock new avenues for developing resilient crops capable of withstanding stressful conditions on Earth and supporting long-term space missions.

This study not only highlights the potential for enhancing cotton's sustainability but also underscores the unique opportunities provided by space research in advancing agricultural science.

Fibre2Fashion News Desk (DP)

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