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Adapting Lunar and Martian Soil for Plant Growth
July 26 @ 08:30 – 12:00
Transforming lunar and Martian soil for agriculture is essential for sustainable space exploration. Lunar regolith lacks organic matter and nitrogen, while Martian soil contains toxic perchlorates. Key strategies include enriching soils with fertilizers, removing toxins (e.g., washing perchlorates), and introducing microbes to enhance nutrient cycling. Hydroponics and genetic engineering may supplement traditional methods. Experiments with simulants show promise, but challenges like low gravity, radiation, and soil structure remain. Overcoming these barriers could enable future colonies to grow crops, reducing reliance on Earth. Research continues to optimize plant growth in extraterrestrial environments. To this end, Sichuan University will organize in-person talks on this topic.
