Chloe Ward

Email

afp82a@bangor.ac.uk

Room Details

2nd Floor Environment Centre Wales

PhD Title (or subject area)

Perennial green manures for low carbon agriculture

Supervisors

Dr Paul Hill and Prof Dave Chadwick

Biography

I am a gardener with an interest in perennial cropping systems and soil health. Previously in my career I have worked in communicating the science behind environmental gardening techniques to a lay audience through display gardening, writing and teaching. In undertaking a PhD, I aim to combine my practical experience with scientific technique to contribute towards innovation in agroecology.

Describe your research

I am researching the potential to use shrubby perennial nitrogen fixing plants as an alternative to traditional green manures. Perennial nitrogen fixing plants eg gorse (Alnus glutinosa) and alder (Ulex Europaeus)can be grown on sub-optimal land which is exposed, prone to flooding or of low nutrient status.  Growing and harvesting green manures ex-situ, and adding leaf matter to developing crops when required could allow greater nitrogen use efficiency by increasing synchrony of supply and demand. This could provide an alternative land use option for low quality land in Wales, which could be ecologically beneficial in its biodiversity value and potential for soil carbon sequestration.
My project is funded by KESS II, with the Centre for Alternative Technology as the partner organisation.