Grapes Respond to...Music?
I'm sure many of you remember learning about the famed research study, or studies, in Psychology class about how babies hear and remember music played for them while still inside the mother's womb. Now, I almost majored in Psychology, but ended up drifting toward another concentration, benevolent in theory, yet quite capricious in practicality, Environmental Studies. While I have a huge amount of respect and support for both fields, I have some trouble believing certain things when it comes to research, unless there is substantial evidence. In this case, I don't know that I can allow the fact that the fetus can hear fully from 20 weeks on, or that 12 months later the amount of time the baby focuses on the sound of "familiar" music, signifies that it recognizes it from when it heard the music initially. I know this may sound a bit harsh, and as such, maybe I should just give in and believe it. After all, music helps grow healthier plants, right?
Yes, you read me right, plants benefit from the sound of music! In a brand new study, Italian scientists have been analyzing vineyard exposure to classical music to see what happens to the plants in terms of growth - do they grow larger, more quickly? The specific grapes being researched are Sangiovese, best known for making Tuscan Chianti, at Il Paradiso di Frassina.
Just like any other research, there are specific conditions in which the vines "respond" to the music, namely frequency, intensity and exposure time. According to research done in China, it was found that low-frequency sound waves enhance enzymes, causing increased cell-membrane activity and promoting replication of DNA.
Quite interestingly, "Sound exposure has some positive effects on vine growth in the vineyard, especially shoot growth," says lead researcher Stefano Mancuso, a professor of agriculture at the University of Florence. "The results aren't conclusive yet, but total leaf area per vine was always higher in sound-treated vines, both in the vineyard and in the pots. The silent control pot-grown vines also showed delayed development."
The initial start of all this began when the vineyard was wired for sound years ago as a way to keep pests away. Cignozzi, the owner of the vineyard used to serenade grape pickers with his accordion and his acute sense of awareness allowed him to realize that the vines were maturing faster under the influence of soft sounds. It is expected that conclusive evidence will be available in 2008, sometime. To read the original article written on this, please go here.







