Manure estrogen -- 003

Manure estrogen -- 003

research plot graphic

The research sampled 10 surface runoff events from 12 research plots (six with each application method) after the fall application of manure. In a follow-on study planned for the Kepler Farm plots, researchers intend to test deeper water movement to be sure estrogens are not leaching into groundwater.

Image: Heather Gall Lab / Penn State