Page 199 - 2020 Training Manual

Field 1 - sandy rootzone overlying drainage layer
0 [cm]
5
10
15
20
0 1 2 3 4[MPa]5
Short and medium term decompaction effects of an aeration with a Greens TERRA SPIKE on a soccer field with sand structure.
GTS135, 12mm ST, depth 170mm.
GTS 135, 1⁄2“ solid tine, 6 1⁄2“ deep
(Acc. Morhard und Kleisinger, 2003) Trial with 6 plots, 3 replications for
decompaction and control. The average for 3 replications is shown on the plot. Comparably low measures on 23.07. due to high soil moisture.
Control 14.05. Cultivated 14.05. Control 23.07. Cultivated 23.07.
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Wiedenmann GmbH
Penetration resistance
Folie 19
Deep aeration with TERRA SPIKE
Penetration depth