“biodiversity measures in the vineyard, biodivine life
TRANSCRIPT
![Page 1: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/1.jpg)
“Biodiversity measures in the vineyard, Biodivine life + project
i.e. in a Malvasia de Sitges vineyard ”
Enric Bartra1 / Lluís Giralt1/Joël Rochard2
1 INCAVI, Spain, 2 IFV, France LIFE+ BioDiVine
LIFE +
Nature and
Biodiversity 2009
![Page 2: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/2.jpg)
The project LIFE+ 2009 BioDiVine
• The study and protection of biodiversity is
one of the priorities on the European
Union.
• Vineyards are important in Europe as a
traditional crop and can give a high added
value. But often has been linked to high
use of pesticides.
• This project aims to increase the functional
biodiversity in viticulture landscape.
![Page 3: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/3.jpg)
The project LIFE+ 2009 BioDiVine
![Page 4: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/4.jpg)
BioDiVine objectives:
• To contribute to environment conservation
and increase biodiversity.
– Need to measure biodiversity in different
vineyards and landscapes
• Promote a landscape structure to improve
vineyard biodiversity.
– Cover crops, hedges, non cultivated areas,
use of non chemical pest control methods.
![Page 5: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/5.jpg)
Measures in the Biodivine project
• Arthropods monitoring, regulation of pest populations.
• Plants monitoring, birds, mammals, soil microorganisms activity.
![Page 6: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/6.jpg)
Natural control of pests
• Anagrus atomus – Egg parasitoids
• Pipinculid flies – Parasitoids of nymphs
• Predators – Malacocoris chlorizans
– Orius sp.
• Jumping spiders – Salticus scenicus
• Lacewings – Chrysoperla sp.
![Page 7: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/7.jpg)
Malvasia de Sitges is adapted to the area
• History
• Culture
• Ampelography
• Renewed
interest
• Diversity of
products
![Page 8: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/8.jpg)
Natural control of pests
Malvasia de Sitges vineyard with cover crop
Example of plants and animal increase
![Page 9: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/9.jpg)
Hypothesis on yeast population
• Biodiversity can influence the population of
fermenting yeast on the grapes and be
important in non inoculated wines.
• To determine the risks of non inoculated
fermentations from yeast samples taken in
the vineyard.
• To compare the effects of vineyard
landscape on yeast populations.
![Page 10: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/10.jpg)
Sampling method
• The samples were collected from grapes
in a sterile tubes.
![Page 11: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/11.jpg)
Results
Percent of microorganisms obtained in the first year
![Page 12: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/12.jpg)
Results
In a preliminary result, bigger yeasts counts were
obtained from the vineyards with a diverse landscape.
Further studies are needed to interpret the results.
![Page 13: “Biodiversity measures in the vineyard, Biodivine life](https://reader035.vdocuments.net/reader035/viewer/2022070804/62c598d4cfeeb4069c10c2b5/html5/thumbnails/13.jpg)
• Thank you Monemvasia for your
hospitality