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