19 January 2021
Intercropping for sustainability

Two-day Conference with AAB, DIVERSify and ReMIX at Reading University

6 September 2021
Organic World Congress 2021

New date! Postponed from September 2020



12 August 2020
New US study on glyphosate and organic diets

Glyphosate levels in children and adults drop dramatically after one week of eating organic

30 July 2020
ORC welcomes the National Food Strategy

The first major reviewof our food system in 75 years



29 April 2020
Tim Bennett is the new Chair of ORC

Former NFU president takes on chairmanship of Organic Research Centre

Manifold green manures

Category: News
22 June 2013

Using diverse legume mixtures can simultaneously fulfil several functions in the rotation, such as building soil fertility, enhancing weed control, and supporting biodiversity. This was demonstrated by a research project called Legume LINK, which was led by the Organic Research Centre from 2008 to 2012. Modelling work in the project showed that a well-performing basic mix would be a combination of black medic, lucerne and red clover; including white clover as a fourth leguminous component would improve the resilience of the mix.


Birdsfoot Trefoil

In addition, however, several more legume species are available that could enhance the multifunctionality of this basic mix. In the first of a series of articles in The Organic Grower, we provide profiles of currently less frequently used legume species that could be included in fertility-building species mixes to make them more suited to specific soil, climate and management conditions. In the first article Thomas Döring and Sally Howlett write on sainfoin (Onobrychis viciifolia) and birdsfoot trefoil (Lotus corniculatus).

Download the article here

Thanks to The Organic Growers Alliance for permission to use the article

Keywords: legumes green manures multifunctionality sainfoin birdsfoot trefoil mixtures

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