With the moisture and warming sun, the barley from our urine fertilizer trials are growing nicely. Planted April 30th. At this stage there is no visible difference between the treatments (no fertilizer, conventional fertilizer and urine fertilizer).
Blog from the Environmental Engineering Research Group at SLU
With the moisture and warming sun, the barley from our urine fertilizer trials are growing nicely. Planted April 30th. At this stage there is no visible difference between the treatments (no fertilizer, conventional fertilizer and urine fertilizer).