In this week's top 5 stories, we take a look at the increase in the cost of nitrogen and fertilizer being felt by farmers this spring. Plus, tips on waiting to spread fertilizer on snow covered fields and how to get the most nitrogen on your corn plants this summer to get the most for your buck. And we also take a quick look at what the American Soybean Association has to say about the proposed tariffs against soybeans this week. All of this and more in this week's gallery.