30 July 2019
Agricology Field Day: Talking diverse pastures

Diverse pastures: win-win for livestock health, wildlife and your pocket!

14 August 2019
Agricology Field Day: IPM and biological control

. Integrated Pest Management (IPM) and Biological Control - Norfolk



28 June 2019
The Summer Bulletin No.128 is out!

Spring issue now available for free download

18 June 2019
Vikas Agrawal

Sad news of the loss of our Treasurer



21 March 2019
In adversity, what are farmers doing to be more resilient?

Opportunities, barriers and constraints in organic techniques helping to improve the sustainability of conventional farming

Tree-crop interactions in silvoarable agroforestry

Contract period:

1 August 2009 to 1 October 2009

Main funder:

Ashden Trust

Contact staff at ORC:

Dr. Jo Smith

Project aims

Interactions between the tree and crop/livestock components can be positive, negative or neutral. Positive interactions can lead to an increased capture of a limiting resource, resulting in greater total production than if the two components had been grown separately. Conversely, negative interactions occur when the two components overlap in their resource use, and can result in lower productivity than if the components are grown separately. In 2009 we carried out a study to investigate the interactions between tree and crop components in the mixed hardwood and fruit tree silvoarable system at Wakelyns, in Suffolk, England. It tested the hypothesis that species-specific interactions between the trees and cereal crop in a mixed hardwood and fruit tree agroforestry system result in local variations in cereal yield.