Wednesday, January 20, 2010

Week 4: Water

Getting a little dry perhaps. My main aim at the moment is not to wash the nitrate out of the soil. The salt levels are OK, so no need for leaching. Next week I'll give a big irrigaiton and collect salt and nitrate readings from the 20 and 40 cm detectors.

1 comment:

willybill said...

Hi Richard, this graph would be more intuitive if the scale was inverted.