As for the contaminated field sludge, the Times reported that more than two million dry tons were used on 4.6 million acres ...
The picture nationwide is less clear. Industry data shows that more than 2 million dry tons of sewage sludge were used on 4.6 million acres of farmland nationwide in 2018. Maine officials say that ...
As for the contaminated field sludge, the Times reported that more than two million dry tons were used on 4.6 million acres of farmland in 2018.