Wednesday, January 20, 2010

Week 4: Nitrate

No compost, manure or fertiliser was applied prior to Week 4. This week I put on the equivalent of 10 kg/ha of Nitrogen fertiliser (as potassium nitrate). That's not a lot of fertiliser, but it shows up very strongly in the Wetting Front Detector sample.

1 comment:

Victor Arenas said...

This value is very intersting for us. How much water was applied together to Potasium Nitrate??