Download original image
Correlation circle crossing the first two components of the principal component analysis performed on the result performance indicators (53 in total) measured on plots. We represent here only the vectors whose cos2 (relative contribution) is greater than or equal to 50%. Indicators whose name begins with "m." are those whose value has been modified by adding a minus sign so that the direction of the vector indicates an improvement in the desired performance. Thus the arrow for "m.N_miner" indicates the direction of the decrease in nitrogen use (Tab. 6).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.