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TypeLocation / widthTimingKey requirementsRestrictions
1. Fallow crop marginsImproved land, next to cereals/oilseed/roots.
Minimum 3 metres wide.
Establish before 15 May (or 1 July for roots).Cultivate seed bed annually. 
Allow natural regeneration.
No grazing, nutrients, or pesticides (except spot treatment).
2. Unfertilised, unsprayed, unharvested headlandsMinimum 3 metres wide.Crop established by 15 May.
Retain until 15 February next year.
Leave headland unfertilised, unsprayed, unharvested.No grazing before 15 February.
3. Fixed rough grass marginsMinimum 3 metres. 
Same location for 3 or more years.
Establish by 15 May.Sow mix: 15% tussock grasses and fine-leaved grasses. No ryegrass.No grazing or nutrients.
Limited mowing after year 1.
4. Rotational rough grass marginsMinimum 3 metres wide.Establish by 15 May.Same seed mix as fixed margins.No cutting / mowing if rotated.
5. Unsprayed Spring-sown cereal and protein mixWhole parcel or margin.Sow 1 March to 15 May.
Retain stubbles until 15 February.
Mix: 50% cereal and 50% protein crops.No spraying, undersowing or grazing before 15 February.
6. Retain cereal Winter stubblesWhole parcel.After cereal harvest. Retain until 15 February.Allow natural regeneration.No spraying, cutting, grazing or slurry before 15 February.
7. Wildlife cover cropBlock or margin. 
Minimum 3 metres wide.
Establish before 15 May.Multi-species wildlife/game cover crop.No grazing / cutting before 15 March. 
No insecticides /
fungicides.
8. Uncultivated buffer adjacent to habitat12 to 20 metres wide.Year-round.Unfertilised, unsprayed, uncultivated.Grazing allowed.
9. Mixed herbal leysWhole parcel or margin.Sow 15 April to 15 September. 
Retain 3 years.
Mix: At least 5 grasses, 3 legumes, 3 herbs. 
Closed period 1 May to 31 July.
No Plant Protection Products (PPPs) after establishment. 
No grazing / mowing during closed period.
10. Late cut improved grasslandsWhole parcel.Closed period: 6 May to 15 July.Shut out for silage / hay only.No grazing or mechanical operations during closed period.
11. Improved grassland allowed to set seedWhole parcel or strips at least 12 metres wide.Closed period: 1 June to 28 February.Leave uncut / ungrazed to set seed.No cutting or grazing during closed period.