15 November 2018
UK Organic Congress 2018

Going for Growth – Transforming organic food and farming in the UK



4 September 2018
The Oak Award open for nominations

New award for outstanding contribution to the UK organic sector

17 August 2018
Global assessment of agricultural system redesign

Agricultural sustainability is delivering increases in productivity and improving the environment, and has spread to 163 million farms worldwide



20 August 2018
Tipping point in agricultural production

New study identifies that developing countries are winning the sustainable Intensification race

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.