Multi-resistant
oil radish
DEFENDER
Proven variety for agriculture and vegetables
Benefits:
- Multi-resistant oil radish DEFENDER strongly effects nematodes and provides protection against diseases
- Reduction of Beet Cyst Nematodes (Heterodera schachtii) up to 90 %, resistance level 2+
- Efficient reduction of Root Knot Nematodes (Meloidogyne chitwoodi and M. fallax) and Root Lesion Nematodes such as Pratylenchus crenatus, P. neglectus und P. penetrans
- No multiplication of Stem and Bulb Nematode (Ditylenchus dipsaci)
- DEFENDER suppresses the Stubby Root Nematodes and therefore leads to a reduction of Corky Ring Spot in potatoes
- Healthy youth development and fast soil cover supports soil healing process and provides a thorough weed suppression
- Improvement of the air- and water balance - this is achieved by a deep and fine rooting system
- DEFENDER provides large amounts of organic substance to stabilizes the humus balance and to supports the soil life, which reduce the disease potential in the soil
Included in blends: viterra® BIOFUMIGATION, SortenGreening® DEFENDER mit Sommerwicke, viterra® INTENSIV, viterra® INTENSIV N-PLUS, viterra® INTENSIV ÖKO
Variety characteristics:
(Officially confirmed or respectively in line with Bundessortenamt)
Initial mass formation:
|
7
|
|
Tendency to flower:
|
4
|
|
Stiffness:
|
8
|
|
bad / early / short / low good / late / long / high
|
Resistance against Heterodera schachtii:
|
Resistance level: 2
|
Crop rotation suitability:
Maize | ++ |
Cereals | ++ |
Oilseed rape | + |
Sugar beets | ++ |
Potatoes | ++ |
Intensive crops | ++ |
Legumes | ++ |
+ suitable / ++ strongly recommended |
Usage:
- Multi-resistant
- Reduction of Beet Cyst Nematodes
- Reduction of Tobacco Rattle Virus
- Green manure
- Ground water protection / Nitrogen conservation
- Mulch sowing
- Humus formation
- Protection against erosion
- Biofumigation
Agronomic features:
Weed suppression:
|
9
|
|
Protection against erosion:
|
8
|
|
Ground water protection / Nitrogen conservation:
|
8
|
|
Humus formation:
|
8
|
|
Cold- and frost resistance:
|
5
|
|
Drought tolerance:
|
7
|
|
bad / early / short / low
good / late / long / high
|
Type of root | Tap root |
Rooting depth | 180 cm |
Cultivation recommendations:
Recommended sowing rate |
25 - 30 kg/ha
|
Sowing depth |
2 - 3 cm
|
Sowing period |
July till early Sept. In vegetable growing from May - it takes 6 - 8 weeks of vegetation in order to get a reduction.
|
Fertilization |
40 - 60 kg N/ha
|
Crop protection |
Usually there is no plant protection required.
|
Sowing method |
In order to gain a fast and even development of the oil radish plants, drilling after careful soil preparation is recommended.
|
11.08.2021 15:37:29 // 35.00
- Breeder: P. H. Petersen Saatzucht Lundsgaard GmbH