Can I Test My Soil for Nitrogen? Unlike other plant nutrients, most laboratories do not routinely test soil for N because the N cycle is very dynamic. The dynamic nature of the N cycle means that the ...

Imagine if Earth's history had a mystery novel, and one of its biggest unsolved puzzles was: Where did all the nitrogen go?

Soil testing may seem like another added cost or pointless to some folks, but it is really important. It can be done in ...

The end-of-season corn stalk nitrate test is a simple, inexpensive tool that can be used to assess the nitrogen (N) status of a corn crop at the end of the growing season. Studies in Delaware, and ...

Nitrogen surrounds us, but understanding how it can be both a friend in agriculture and a foe in water was among the ...

Hyperspectral satellite analysis has, for the first time, been proven to accurately measure nitrogen levels in wheat crops during the growing season.

Ag-Urban Partnership Forum brought together 60 experts Tuesday to discuss nitrogen management in agriculture. University of ...