For centuries, nutrient-rich animal manure has been used to enrich the soil and boost crop production. Traditionally, cow and ...

LITTLE ROCK, Ark. (AP) - How high is too high for a pile of chicken manure? Eight feet, apparently. Chicken waste is an excellent fertilizer, but with the growing season still weeks away it’s ...

Meanwhile, just a few steps ahead, there's a pile of horse manure in the middle of the path, with no one in sight to clean it ...

Students load horse manure into a 30-yard composting ... “We’re using what we had – we had this pile of manure – and taking it and putting it into a compost … it has really gone on ...