Louise Buck from Ecoagriculture Partners. 1st March 2018. Brussels. The Global Nature Fund, the Belgian Federal Public Service for Health, Food Chain Safety and Environment, Université catholique de Louvain and IPES-food organised an exchange of ideas around food sourcing and biodiversity.

1. Biodiversity and Agricultural
Practices Toolkit
Sourcing while respecting biodiversity: the case of food
March 1, 2018
Dr. Louise Buck
Cornell University and EcoAgriculture Partners

2. • Principles of sustaining habitats for
biodiversity in agricultural landscapes
• Benefits of biodiversity in agricultural
production
• Biodiversity-friendly agricultural production
practices
• Production practice assessment and planning
guidance
Framework

3. Principles of sustaining habitats for biodiversity in agricultural landscapes
• Building on concepts of heterogeneity and resilience
• Mimicking natural ecosystems and habitat conditions
• Reducing external (chemical) inputs
• Mixing diverse flora and fauna to support soil health
• Managing interactions among components of system
for ecological sustainability as well as profitable
outputs
• Moving from an existing intensive managed system to
a system modeled after a naturally functioning system
systematically, step by step

4. Benefits of biodiversity in agriculture production
• Production practices that benefit biodiversity
also improve the yield and quality of crops and
livestock produced
• Benefits to farmers and society include soil
erosion control, pest and disease control,
pollination, soil quality, and landscape
resilience
• Sustaining biodiversity can enhance water
flow and quality, sequester carbon, modulate
microclimates, and enhance human health,
human habitat and culture

5. • Crop rotation and cover cropping
• Reduced tillage
• Integrated pest management
• Organic crop management
• Biodiversity-friendly pasture and livestock
management
• Agroforestry and ecological forest plantation
management
• Corridors, hedgerows and riparian buffers
• Natural habitat patches and networks
• Integrated agricultural landscape management
Biodiversity-friendly agricultural practices

6. Production practice assessment
Decision Tree
Overview of the
Practice
Tools to Guide
Implementation
References

7. Decision Tree
Crop
Rotation
and
Cover
Cropping
Does the farm have a plan for crop rotation that extends for several years into the future?
Does the crop rotation plan include cover crops?
Has the farm created a plan to reduce their reliance on synthetic (chemical, non-organic) pesticides?
Does the plan include at least one of the integrated pest management (IPM) practices that are known to
be generally effective (ex. seedbed sanitation, push-pull, controlled spraying)?
If YES to all of the questions above, proceed to implement the plan. If NO to any of the questions above,
we recommend that farmers revise the partial plan to create an inclusive crop rotation plan for a 4- year
period into the future (to line up with other plan recommendations including IPM and reduced tillage).
See the Crop Rotation and Cover Cropping section below for guidance.

8. Overview of crop rotation and cover cropping
• Crop rotation and cover cropping defined
and benefits documented
• Numerous options, select based on local
context and producer preference
• Charts suggest cover crop rotation options
for temperate and tropical contexts
• Elements of a crop rotation plan
• Considerations for crop choice in native
grassland settings

9. Tools to guide implementation of crop rotation and cover cropping
Natural Resources Conservation Service,
USDA (2015). Virginia NRCS Cover Crop
Planning Manual 1.0. Virginia Technical Note
https://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/
nrcs144p2_030443.pdf
Kladivko, E (2011). Cover crops for modern
cropping systems. Agronomy Dept., Purdue
University.
https://efotg.sc.egov.usda.gov/references/public/VA/VA
_TN10_Agronomy.pdf

10. References
• Evidence about benefits and strategies
• Sources for designing crop rotation
and cover cropping plan

11. An integrated agricultural landscape
• Promotes biodiversity through a variety
of complementary production practices
• Steps in developing an integrated
agricultural landscape management
plan

12. Thank you!
Information:
https://ecoagriculture.org/