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.
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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