A crimping roller has been used on a section on each of the four plots. The aim of the trial is to increase soil carbon levels, reduce evaporation and reduce weed competition. Legumes are being planted to increase nitrogen in the soil and to increase soil biology.
The crimping roller was manufactured by Brenden Ballon to use on his trial plots.
The photos show guar, guar blend,white French millet and forage sorghum