Consumer group suggests no real benefit to organic food
Potatoes were among popular crops on which small-scale trials revealed that non-organically grown vegetables were tastier and more nutritious.
There appear to be little or no nutritional or taste benefits to growing food organically as opposed to non-organically, a two-year study by consumer group Which? suggests.
Small-scale trials of three popular crops – potatoes, calabrese (broccoli) and tomatoes – revealed non-organically grown vegetables were tastier and more nutritious than organically grown crops, according to experts for the watchdog.
Laboratory tests found the non-organic calabrese had a significantly higher level of antioxidants than the organically grown samples, while non-organic potatoes contained more vitamin C than the organic crop.
And a panel of expert tasters found the non-organically grown tomatoes had a stronger tomato flavour and were slightly sweeter than the organic samples.
Which? Gardening editor Ceri Thomas said: “The surprising results of this small-scale trial call into question a lot of preconceptions about the taste and nutritional value of organic vegetables.
“However, this trial didn’t look at other benefits of going organic, such as the impact on the environment.
“Whatever methods you use, any gardener will tell you that home grown fruit and veg beat supermarket fare hands down.”
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John Portelli - Malta Organic Agriculture Movement
Feb 26th 2011, 14:02
“However, this trial didn’t look at other benefits of going organic, such as the impact on the environment."
Chemical controls can dramatically reduce pest populations for the short term, yet by unavoidably killing (or starving) natural predator insects and animals, cause an ultimate increase in the pest population. Repeated use of insecticides and herbicides and other pesticides also encourages rapid natural selection of resistant insects, plants and other organisms, necessitating increased use of more powerful controls.
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