Organic strawberries better pollinated

Mar 05, 2012

Organic cultivation methods not only benefit biodiversity; they also appear to have a positive effect on the ecosystem service pollination. In a study of strawberry plants in Skåne, the proportion of fully pollinated flowers was significantly higher on organic farms. This is shown in new research from Lund University in Sweden.

The study is based on studies of plants on twelve farms in the county of Skåne, Sweden. On the farms with 'KRAV' organic certification, where neither pesticides nor non-organic fertiliser are used, 45 per cent of the strawberry flowers were fully pollinated. On the conventional farms, the corresponding figure was 17 per cent.

"The results show that the service is benefited by organic cultivation methods, which is an important factor in the development of sustainable agriculture", says Georg Andersson, a doctoral student in environmental science at Lund University.

The research also shows that the positive effects of organic cultivation are evident within 2-4 years of the farm receiving KRAV certification.

The research results have been published in the scientific journal PLoS ONE: http://dx.plos.org/10.1371/journal.pone.0031599

Explore further: In first, Ontario may regulate bee-killing pesticides

add to favorites email to friend print save as pdf

Related Stories

Organic farming shows limited benefit to wildlife

May 05, 2010

Organic farms may be seen as wildlife friendly, but the benefits to birds, bees and butterflies don't compensate for the lower yields produced, according to new research from the University of Leeds.

Recommended for you

Warming world may spell bad news for honey bees

8 hours ago

Researchers have found that the spread of an exotic honey bee parasite -now found worldwide - is linked not only to its superior competitive ability, but also to climate, according to a new study published ...

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.