Demeter USA Board Chair Rudy Marchesi presented photos from research conducted by his Tuscany-based wine grape consultant, Adriano Zago, who is also an agronomist who works with produce farmers. The photos are of Italian lettuce farmers and Italian wine grape growers Zago works with.
Here are some of the photos Marchesi shared, showing the dramatically healthier root systems of the plants treated with fermented horn manure spray (which is known in biodynamics as 500). Vineyard photos illustrating the use of the silica spray (501) follow.
LETTUCE FARMERS - Horn Manure Spray (500)
VINEYARDS - Fermented Horn Manure Spray (500)
Vines have perked up and leaves angled more toward the sun |
The CCOF webinar will be posted online. I will add the link here when it is available.
FOR MORE INFORMATION
Hear more from Adriano Zago on the Italian Wine Podcast in conversation with Monty Waldin.
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