Bright Raven":1z5hojpf said:I get N in the compound Urea. It is tricky! We had a UK agronomist present at one of our Extension events. It left me with the impression that in a no-till application unless you are lucky or have a wizard cast a spell controlling the conditions after you apply, that you are wasting your money. If it gets wet by dew, ground is wet, or get less than a quarter inch of rain, the Urea goes into the gaseous phase and is not tied up in the soil.
There are inhibitors but they only extent the time frame for proper conditions to occur. The losses are significant, up to 60 percent.
https://youtu.be/OdHCeZvkgY8
That's exactly my concern with it.
On coated or not, the product that comes from Louisiana, green and red writing on the white bag, has a mix of U and AS to get the N, plus if you buy the mix with P and K you can see the the different colors. Only see 3 and one is greyish, the second redish, and the third white. If coated, doesn't feel like it.