Avian flu outbreak raises a disturbing question

If it's true that you are what you eat, then most beef-eating Americans consist of a smattering of poultry feathers, urine, feces, wood chips and chicken saliva, among other food items.

The surprising power of chicken manure

Each year, American farmers raise billions of chickens, more than enough for a "chicken for every pot," as Herbert Hoover's campaign once promised.

Reusing chicken litter shows benefits

Chicken is the most consumed protein in the United States. According to the National Chicken Council, the U.S. produced more than 9.2 billion broiler chickens in 2019. US consumers spent more than 95 billion dollars on chicken ...

Getting maximum profit, minimal pollution

There are more chickens in the United States than people in the entire world. Raising huge numbers of chickens generates large quantities of waste. This waste includes feces, feather, and bedding materials—collectively ...

Covering the bases with cover crops

Most of us think that farmers grow and harvest crops for food. That's true for many crops: they either feed humans or farm animals. However, there's another category of crop that has a vital function in agricultural systems.

Using biochar to boost soil moisture

Scientists at the U.S. Department of Agriculture (USDA) are leading the way in learning more about "biochar," the charred biomass created from wood, other plant material, and manure.

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