No Waste Left Behind: Insect Frass Can Improve Soil Fertility
Insect droppings, commonly known as insect frass, may seem useless and downright disgusting, but scientists found that this waste can improve soil health when added as a fertilizer in farming.
Insect frass is a mixture of excreta, feed, and molted skins. These droppings are a by-product of farming insects like yellow mealworms, banded crickets, and black soldier flies. Farmers raise and breed insects, also known as "mini-livestock," to be an alternative protein source for animals and be a more sustainable practice in agriculture.
Insect frass may...
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