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A noxious weed in rice paddies that farmers 30 years ago would dig up and eat as soon as they saw it, now sells for 8 yuan per jin
In rural areas there are many wild grasses, whether in front of or behind houses, along roadsides, at the edges of farmland, or in mountain forests and wooded areas, they can be seen everywhere. However, although these wild grasses are common, many people today are not familiar with them, and therefore know even less...