In the lowlands of Bangladesh, where floods and waterlogging are common due to monsoons and changing river courses, farmers have adopted a centuries-old form of hydroponics. These floating vegetable gardens provide a remarkable solution. Here’s how they work:
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Floating Gardens:
- Farmers collect weeds like water hyacinth or paddy stalks during monsoons.
- They shape these organic materials into rafts.
- Seedlings are planted on these rafts, which float on stagnant water.
- These artificial islands rise and fall with water levels, allowing crops to thrive even during floods.
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Benefits:
- Reliable production yields make floating gardens a viable food source for 60-90% of people in the wetlands of southern Bangladesh.
- This practice helps reduce vulnerability to climate change, especially as sea levels rise and land becomes scarcer.
Feel free to explore more about these fascinating floating gardens and their impact on sustainable agriculture!