103325
Description
Mind Map by labradorlass, updated more than 1 year ago
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Created by labradorlass
almost 11 years ago
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Volunteer Cereals
- Difficult to remove from cereal crop
- Control via...
- Rotational ploughing
- 90% of grass weeds
germinate from top 2-3cm
- Ploughing puts it at a depth
it cannot emerge from
- Ploughing can return seed closer to surface
- Weeds do not persist
- Hence could plough every one
in 2/3 years to reduce burden
- Hence could plough every one
in 2/3 years to reduce burden
- Weeds do not persist
- Ploughing puts it at a depth
it cannot emerge from
- 90% of grass weeds
germinate from top 2-3cm
- Stale seedbed
- 1. Create medium quality seedbed
- tined cultivator on light soils
- heavy disc harrows on heavy soil
- 2. wait for germination
- 10-20 days
- 3. Spray with Roundup
- 4. Drill 6-48hrs later
- depends on formulation
- depends on formulation
- 4. Drill 6-48hrs later
- 10-20 days
- tined cultivator on light soils
- 1. Create medium quality seedbed
- Rotational ploughing
- Control via...
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