Articles

GREEN COVER MANAGEMENT TO OPTIMIZE THE NITROGEN SUPPLY OF GRAPEVINES

Article number
427_7
Pages
57 – 62
Language
Abstract
In a long-term green-covered vineyard light rotary tilling was used to manage the mineralization of nitrogen.
The amounts of mineralized nitrogen in soil samples showed the possibility of using the N-reserves of vineyard soils.
The amounts of leached nitrate increased slightly.
Managing green cover as proposed is a further step to optimize the integrated production of wine grapes and to improve the quality level of wine.

Publication
Authors
D. Rupp
Keywords
grapevine quality, nitrogen, optimized green-cover, mineralisation
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