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Minimum Tillage Systems and environmenmtal aspects

Conventional tillage - Land-Impulse

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Yield in relative % 1994 – 2011 Mistelbach-<br />

Pyhra(St.Pölten)-Pixendorf(Tulln)<br />

Rosner, Zwatz, Bartmann, Spieß<br />

<strong>Tillage</strong> method/ Yield kg<br />

per ha<br />

Mistelbach Pyhra Pixendorf<br />

Conventional<br />

Cultivator – plow<br />

No cover crop<br />

100 100 100<br />

Cultivator – Mulchseed –<br />

Cover Crop: yellow<br />

mustard, california<br />

bluebell, buckwheat, red<br />

clover, oil radish<br />

Cultivator – direct<br />

drilling<br />

Cover crop : 7 kg/ha<br />

California Bluebell, 3 kg/ha<br />

Yellow Mustard<br />

96 103 102<br />

90 111 105<br />

Cultivator – direct<br />

drilling<br />

89<br />

105<br />

96<br />

cover crop : 80 kg/ha<br />

winter rye<br />

Cultivator – direct<br />

drilling<br />

Cover crop :120 kg/ha<br />

summer barley<br />

97<br />

110<br />

112

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