Sampling protocol 3-Biom

Established according to the AFNOR NF X31-100 norm ➡️Within the defined sampling zone (5m radius), drill 14 to 16 holes using an auger. For comparative dynamic monitoring, identify the area with GPS coordinates so that the next samples can be taken in the same place. ➡️For each hole, take samples from a depth of 30 … Read more

Sol Essentiel & Expert sampling protocol

➡️Within the defined sampling area, take 5 holes using an auger. The 5 holes can be drilled crosswise or diagonally (do not drill along the edge of the plot). ➡️For each hole, take a sample 30 cm deep, eliminating the superficial horizon (dead leaves, grass, etc.). ➡️Homogenize the 5 soundings in a bucket to obtain … Read more