Regenerative Viticulture: Biodiversity, Hydrology and the Future of Viticulture
Description:
About the Speaker:
Timestamps
Overview of RVF (00:00)
Becky explains the mission of the Regenerative Viticulture Foundation and her role in promoting regenerative practices.
Recap of Previous Presentation (00:01)
Becky summarizes Justin Howard Sneyd's earlier presentation on regenerative viticulture.
Differences in Viticulture Practices (00:02)
Discussion on the distinctions between conventional, organic, biodynamic, and regenerative viticulture.
Launch of RV Guide (00:03)
Becky mentions the launch of the RV guide and its importance for vineyard practices.
Climate Change and Wine Regions (00:05)
Exploration of how climate change is creating new wine regions and threatening existing ones.
Adapting to Climate Change (00:06)
Different strategies for adapting vineyards to climate change over short, medium, and long terms.
Five Principles of Regenerative Viticulture (00:08)
Introduction to the core principles aimed at protecting soil microbiology and enhancing soil health.
Soil Erosion and Temperature Management (00:09)
Discussion on soil erosion due to climate change and the importance of protecting soil from high temperatures.
Use of Cover Crops (00:10)
Becky highlights the benefits of cover crops in vineyards for soil health and ecosystem services.
Sowing Seeds Without Tillage (00:11)
Innovative techniques for sowing seeds in vineyards without disturbing the soil.
Managing Cover Crops (00:12)
Various methods employed to manage cover crops in vineyards, including grazing by livestock.
Agroforestry in Vineyards (00:14)
Introduction to agroforestry as a method to enhance biodiversity and ecosystem services in vineyards.
Restoring Biodiversity (00:15)
Becky discusses efforts to restore biodiversity through planting trees and creating wildlife corridors.
Case Studies in Agroforestry (00:16)
Examples of vineyards successfully implementing agroforestry practices for sustainability.
High-Tech Solutions in Regenerative Practices (00:20)
Use of technology like drones and probes to monitor biodiversity and soil health in vineyards.
Biological Activity in Soil (00:21)
Importance of biological activity in soil fertility and the role of composting in vineyards.
Composting and Grazing Practices (00:24)
Discusses composting and rotational grazing with sheep to enhance vineyard health.
Bio Stimulants and Soil Health (00:25)
Explores bio stimulants like black soldier fly larvae to improve soil fertility and reduce synthetic fertilizers.
Increasing Soil Water Holding Capacity (00:26)
Highlights the importance of soil organic matter for better water retention during droughts.
Biochar and Compost Combination (00:27)
Describes the benefits of using biochar and compost together for improved soil health.
Regenerative Hydrology Techniques (00:28)
Introduces key line contouring to optimize water retention and reduce soil erosion in vineyards.
Cost and Quality of Regenerative Viticulture (00:30)
Examines the economic impact and wine quality outcomes of adopting regenerative practices.
Challenges of Regenerative Viticulture (00:31)
Addresses potential negatives like rodent refuges in cover crops and fungal disease management.
Emerging Certification Schemes (00:35)
Discusses the rise of certification schemes to prevent greenwashing in regenerative viticulture.
Growing Interest in Regenerative Practices (00:36)
Highlights the increasing interest and participation in regenerative viticulture globally.
Call to Action for Interested Individuals (00:39)
Encourages listeners to sign up for newsletters and support regenerative viticulture efforts.
Complementary Farming Approaches (00:42)
Explores how regenerative practices can enhance organic and biodynamic farming methods.
Understanding Vineyard Density Maps (00:43)
Clarifies the meaning behind different colored circles on vineyard density maps.
Root Systems and Erosion Prevention (00:44)
Discusses the role of vine roots in preventing soil erosion and maintaining nutrient-rich topsoil.
Soil Microbiological Analysis (00:45)
Discussion on soil samples and the impact of tillage on soil microbiology.
Biodynamic vs. Regenerative Farming (00:46)
Comparison of biodynamic and regenerative practices, highlighting similarities and differences in their approaches.
Copper Usage in Viticulture (00:48)
Exploration of copper's impact on soil health and its consequences for microbial life.
Microbial Changes and Fermentation (00:49)
Question about how farming practices affect microbial populations and natural yeast fermentation in grapes.
Tillage in Biodynamic vs. Regenerative (00:50)
Clarification on the differences in tillage practices between biodynamic and regenerative viticulture.
Reception of Regenerative Practices (00:52)
Insights on how organic and biodynamic producers view regenerative viticulture and its reception in the industry.
One Block Challenge Initiative (00:55)
Introduction of a pilot scheme encouraging producers to experiment with regenerative practices on a small scale.