Minimum Tillage Systems and environmenmtal aspects
Conventional tillage - Land-Impulse
Conventional tillage - Land-Impulse
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CO2-C-Freisetzung 2008<br />
(t ha -1 )<br />
CO2-C-Freisetzung 2007<br />
(t ha -1 )<br />
10<br />
8<br />
MW<br />
6<br />
4<br />
2<br />
0<br />
CT RT NT CT RT NT<br />
Pixendorf<br />
Tulln<br />
CO2 – C – respiration measurement period April – November<br />
2007 (up) <strong>and</strong> 2008 (down) with minimum – average – maximum<br />
value Tullnerfeld – Danube valley (Klik <strong>and</strong> Trümper)<br />
10<br />
8<br />
MW<br />
6<br />
4<br />
2<br />
0<br />
CT RT NT CT RT NT<br />
Pixendorf<br />
Tulln