STAR Webinar - 4 June 24

• NEW as part of The Centre For High Carbon Capture Cropping (CHCx3) that will investigate how rotational use of herbal leys could increase soil organic carbon and improve system resilience
• The research examines the interaction between four different cultivation methods and four crop rotations on a heavy Hanslope soil type
• The project uses farm scale equipment on large field plots
• Long-term rotation studies are rare in our industry but they provide powerful agronomic and financial information for UK farmers

 

STAR PROJECT OVERVIEW

• The STAR project is a long-term rotational systems study examining the interaction between four different rotations and four different cultivation methods
• The impact of rotation and cultivation on weed burden, soil structure and mycotoxin risks are becoming increasingly apparent as the study progresses
• Considering yields over all crops in the rotation, the difference between cultivation systems is small. The ploughbased cultivation system is tending to give the highest yields but margin is barely distinguishable across systems
• Tillage decisions seem to be more critical in break crops. Rotational choices have tended to have a bigger impact on margin than primary tillage decisions; with winter cropping rotations giving the higher margins

 

STAR TREATMENTS

The study has a total of sixteen treatments and three replicates. Four rotations, four cultivation systems

Winter Cropping      
Spring Cropping    X  
Continuous winter wheat     
Rotational herbal ley      
Annual Plough
Deep Tillage
Shallow Tillage
Managed Approach

 

Agenda

Following the wheat in 2023 the STAR project is in the break cropping year. The seminars will be split into two subject areas, with the following speakers;

• Soils and climate (09.00-10.15) 
  Pete Fallon (Met Office)
  Pete will discuss what climate change means for the UK agri-food system, from farm to fork, in terms of adapting to a changing climate and extreme weather. He will draw on the UK Climate Projections, the work of the Intergovernmental Panel on Climate Change (IPCC), recently published Third Climate Change Risk Assessment (CCRA3) and other sources.
   
• Nathan Morris (NIAB)
  Will provide an overview of the STAR project outlining the project treatments and brief history. Nathan will then discuss the impact of prolonged rainfall on cropping and soil structure during the 2023/24 season

Break (10.15-10.25)

• Agronomy (10.25-11.00)
  Lydia Smith  (NIAB) - Overview of CHCx3 project and herbal leys
  Lydia will introduce The Centre for High Carbon Capture Cropping (CHCx3) which is a four-year, multi-partner project . The research aims to help UK farmers and growers target Net Zero and build farming resilience through diversifying their arable and forage cropping. She will also provide an overview of using herbal leys that contain a diverse species including grasses, legumes and herbs and discussing some of the benefits of herbal leys in terms of soil, environment and animal health, resource conservation, and biodiversity enhancement

 

 

The STAR project is supported by The Morley Agricultural Foundation, The Felix Thornley Cobbold Trust and, historically, The Chadacre Agricultural Trust. The STAR project continues to contribute to wider collaborative research and is used as a platform for educational studies at both under-graduate and post-graduate level. This open event is provided as part of the Morley LoTS initiative; NIAB working with The Morley Agricultural Foundation and Morley Farms to deliver a unique and impartial agronomy focused training, research and education capability in East Anglia.