Abstract
Crop protection strategies based on cupric products and mainly adopted in organic viticulture produce a consistent environmental impact due to the persistence of copper in soils and its negative effects on edaphic biodiversity. In this work, trials were carried out during the crop years 2018–2020 in a vineyard with an organic management by a low-copper strategy and in a conventional IPM management with an IPM strategy with reduced use of fungicides. Phytosanitary treatments have been strictly planned according to forecasting models, and fungicides have been partially substituted with substances improving the resistance mechanisms of plants. Different strategies of green manure management, in order to improve the health of vines, were also adopted. Results suggest the efficacy of the “GreenGrapes” plant protection strategy in conditions of low downy mildew pressure. Furthermore, no declines in the production quality have been recorded; conversely, the synergic effect of the green manure and the tested biostimulant substances (“GreenGrapes” protocols) and the green manure management improved yield and grape quality, compared with conventional conduction (IPM and Organic) with a grass covering.
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Claims 4
Claim · model-written summary
The GreenGrapes plant protection strategy was efficacious in wine grape under low downy mildew pressure.
- Taxon
- wine grape
Vitis viniferat0 - Treatment
- plant protection strategye1
- Interactor
- downy mildewPeronosporaceaee1pathogen
- Outcome
- efficacye1
- Qualifier
- in conditions of low downy mildew pressuree1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sustainable Wine Grape Vineyard Management Strategies”
e1“Results suggest the efficacy of the “GreenGrapes” plant protection strategy in conditions of low downy mildew pressure”
Claim · model-written summary
Wine grape production quality was not reduced under the tested vineyard strategies.
- Taxon
- wine grapeVitis viniferat0
- Outcome
- production qualitye2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sustainable Wine Grape Vineyard Management Strategies”
e2“no declines in the production quality have been recorded”
Claim · model-written summary
Green manure with biostimulant substances improved wine grape yield compared with conventional IPM and organic management with grass covering.
- Taxon
- wine grapeVitis viniferat0
- Treatment
- green manure and the tested biostimulant substancese3
- Outcome
- yielde3
- Direction
- improvede3
- Comparator
- conventional conduction (IPM and Organic) with a grass coveringe3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sustainable Wine Grape Vineyard Management Strategies”
e3“the synergic effect of the green manure and the tested biostimulant substances (“GreenGrapes” protocols) and the green manure management improved yield and grape quality, compared with conventional conduction (IPM and Organic) with a grass covering”
Claim · model-written summary
Green manure with biostimulant substances improved wine grape quality compared with conventional IPM and organic management with grass covering.
- Taxon
- wine grapeVitis viniferat0
- Treatment
- green manure and the tested biostimulant substancese3
- Outcome
- grape qualitye3
- Direction
- improvede3
- Comparator
- conventional conduction (IPM and Organic) with a grass coveringe3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Sustainable Wine Grape Vineyard Management Strategies”
e3“the synergic effect of the green manure and the tested biostimulant substances (“GreenGrapes” protocols) and the green manure management improved yield and grape quality, compared with conventional conduction (IPM and Organic) with a grass covering”
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