Thailand’s ‘Pesticide Ducks’ Clean Rice Fields of Pests and Stubble

Every year, flocks of thousands of hungry ducks are released into vast rice paddies to clean the fields of unwanted pests and rice stubble left over from last harvest.

Humanity has witnessed unprecedented technological advancements over the last few decades, but in Thailand, the world’s second largest rice exporter, farmers still use a centuries old solution to keep their rice paddies in optimal condition. Every year, they rely on duck farmers to unleash thousands, sometimes tens of thousands of young, hungry ducks onto their fields, to clean them of pests like cherry snails and apple snails, as well as weeds and leftover rice stubble. Apart from acting as a natural pesticide, the ducks also fertilize the fields with their droppings.

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