Integrated Extra Seeder
For an extended scope of application, Kverneland has integrated the well-known Kverneland a-drill. This extra seeder with separate hopper and metering device will allow applying an additional sort of seeds/fertilizer all in one pass.
Sustainable and efficient
There are good reasons to promote the establishment of additional crops or to apply extra nutrients whilst seeding. An additional crop will suppress weed growth but not compete with the leading crop. The extra crop catches the mineral nitrogen in the soil as well as air nitrogen, when mixing with leguminous plants, transforming it into organic nitrogen. Thus, nitrogen will still be available for the next crops. Fertilisers are applied most precisely to support plant growth, specifically during youth development avoiding its wash-out into groundwater.
Wide scope of application
The scope of application and possible variations for this integrated seed drill are manifold:
With the e-drill compact/maxi, one type of material is precisely deposited by the CX-II coulter; whereas the second material is applied via the baffle plate from the integrated a-drill into the soil flow of the following harrow:
1. 2 types of material in one pass: 1 type of seed (e.g. rape) plus slug pellets
2. 2 types of seeds: e.g. barley by the coulter plus clover/grass via the following harrow
The e-drill maxi plus, as the combined grain and fertiliser model of the power harrow mounted seed drill, is already equipped with a divided hopper with adjustable ratio of 60:40, 70:30 or 100:0 and two independently working metering devices.
Here, two sorts of material are precisely deposited by the double-entry coulter CX-II (2 distribution heads); whereas the third sort of material is applied via the baffle plate of the integrated a-drill into the soil flow of the following harrow:
1- 3 sorts of material in one pass: 1 sort of seed (e.g. wheat/barley) plus fertiliser in the sowing rows plus slug pellets via the following harrow
2- 3 sorts of material in one pass: 1 sort of seed (e.g. wheat/barley) plus fertilser in the sowing row plus 1 sort of seed (e.g. clover) via the following harrow
3- 3 sorts of material in one pass: 2 sorts of seed in different sowing rows (e.g. beans & rape seed) plus slug pellets via the following harrow
4- 3 sorts of material in one pass: 2 sorts of seed in the sowing row (e.g. beans & rye) plus 1 sort of seed (e.g. clover) via the following harrow
Advantages
- Utmost efficiency and cost saving by combined application of various sorts of seeds plus/or fertilizer all in one pass
- Encouraged root development
- Reduced risk of erosion
- Increased sustainability
- Increased biodiversity and humus content
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