Integrated Land Management

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Conservation Grazing: A Practical Approach to Biodiversity Net Gain for Landowners

Are you grappling with reduced subsidies and rising costs? Biodiversity Net Gain (BNG) could provide a new, reliable income stream from your land without disrupting your core farming practices. By integrating conservation grazing, you can manage your land in a way that supports biodiversity while still maintaining your farming operations.


Understanding BNG

Biodiversity Net Gain (BNG) is a government initiative requiring developers to enhance biodiversity on their projects. This should be on-site where possible, or through off-site biodiversity units purchased from landowners. This approach allows landowners to convert portions of their land into biodiversity-rich habitats, providing an opportunity to generate additional income.

But how does this work in practice without interrupting your farming operations? Enter conservation grazing.

Conservation Grazing: A Strategic Approach

Conservation grazing uses livestock—particularly hardy, native breeds—to manage habitats in a way that promotes biodiversity. This isn’t about reinventing the wheel; it’s about fine-tuning what you’re already doing. For example, using cattle to control scrub growth in woodland areas can prevent the overgrowth of saplings, allowing sunlight to nourish wildflowers and other ground plants. The result? A richer, more diverse habitat that meets BNG requirements, while keeping your grazing practices intact.

Is Conservation Grazing Right for Your Farm?

Before diving in, here are some practical considerations:

  • Land Suitability: Not every parcel of land is a fit for BNG or conservation grazing. That’s where ILM comes in. We can assess your land’s potential, ensuring you make the most informed decision.

  • Livestock Selection: The choice of breed is crucial. Native breeds, known for thriving on lower-quality forage, are often the best fit for conservation grazing. These breeds not only meet BNG needs but can also align with your existing farming practices.

  • Income Potential: BNG can provide a stable income stream by turning portions of your land into biodiversity-rich habitats. ILM will guide you in understanding the market for biodiversity units, helping you maximise the value of your land while maintaining your farming operations.

  • Take the example of George Portch in Somerset, who, with ILM’s guidance, is currently integrating BNG into his existing farming practices with his Dexter cattle. We’ll be sharing more about his story with BNG so head back for further updates.

Why Partner with ILM?

As a farmer himself, our Managing Director Sam truly understands the challenges you face. ILM’s expertise bridges the gap between BNG requirements and practical farming needs. Here’s how we can support you:

  • Comprehensive Land Assessment: We evaluate your land’s suitability for conservation grazing, ensuring that it complements your existing operations.

  • Tailored Habitat Management: We help you develop a Habitat Management and Monitoring Plan that dovetails with your current grazing practices to minimise disruption.

  • Expert Livestock Guidance: We can assist in selecting and managing the right breeds for your land, ensuring they meet both habitat and farming requirements.


Conservation grazing isn’t just about enhancing biodiversity; it’s about creating a sustainable income stream that aligns with your farm’s realities. Let ILM help you turn your land into a dual-purpose asset, enriching both your farm’s biodiversity and its bottom line. Contact ILM today to explore how BNG can work for you.