However, the field in this case was not used
for comparative analysis or optimization of machines; it was just
used to identify the profiles of EC, GHGE, and cost of mechanized
collection in the context of using off-field straw for further processing
to evaluate the techno-economic feasibility of this practice. The
field was divided into five plots with 0.7 ha each. These five plots
were completely randomized to examine the five corresponding
collection machines