MSL SW 880C RR
| Denomination: | 'MSL SW 880C RR' |
|---|---|
| Botanical Name: | Brassica napus |
| Applicant/Holder: |
Lantmännen SW Seed AB Onsjövägen 13 SE-268 81 Svalöv Sweden Tel: 46 702 013 031 Norddeutsche Pflanzenzücht Hans-Georg Lembke KG Hohenlieth, D-24363 Holtsee Germany Tel: 043 51 736 130 |
| Breeder: |
Lantmännen SW Seed AB, Svalöv, Sweden Dietmar Brauer, Norddeutsche Pflanzenzücht, Holtsee, Germany |
| Agent in Canada: |
Lantmännen SW Seed Ltd. 510 Blackthorn Crescent Saskatoon, Saskatchewan S7V 1A8 Canada Tel: 306-955-9620 |
| Application Date: | 2010-05-04 |
| Application Number: | 10-6981 |
| Date Withdrawn: | 2012-04-03 |
Variety Description
Varieties used for comparison: 'MSL 527C' and '9551'
Summary: 'MSL SW 880C RR' has more leaf lobes than 'MSL 527C'. The leaf width of 'MSL SW 880C RR' is wider than '9551'. 'MSL SW 880C RR' has a shorter silique than the reference varieties. The beak of 'MSL SW 880C RR' is shorter than '9551'. 'MSL SW 880C RR' has a shorter pedicel than '9551'. The plant height of 'MSL SW 880C RR' at maturity is taller than '9551'.
Description:
PLANT: male sterile inbred line, spring seasonal type, tall height at maturity
LEAF: medium green, medium number of lobes, rounded margin, low density of shallow dentations, medium to long length, medium to wide width
FLOWER PETALS: yellow
SILIQUE: medium length, medium length beak, medium length pedicel
QUALITY CHARACTERISTICS: erucic acid is less than 0.1% of total fatty acids, low glucosinolates (10-15 µmol/g)
Origin & Breeding History: 'MSL SW 880C RR' is a male sterile inbred line used in F1 hybrid production, that contains the RT73 gene construct conveying tolerance to glyphosate. The final cross took place in 2003. It was selected on the basis of male sterility, earliness, straw stiffness, high oil content, high protein content, low glucosinolate content, low erucic acid content, blackleg resistance and tolerance to glyphosate herbicide.
Tests & Trials: Trials were conducted in Prince Albert, Saskatchewan during the summers of 2009 and 2010. Plots consisted of 2 rows with a row length of 6.15 metres and a row spacing of 0.46 metres. There were 2 replicates arranged in an RCB design. Means are based on a two year average with 30 measurements/year for leaf characteristics and height and 60 measurements/year for silique, beak and pedicel characteristics.
Comparison tables for 'MSL SW 880C RR' with reference varieties 'MSL 527C' and '9551'
Leaf width (cm)
| 'MSL SW 880C RR' | 'MSL 527C' | '9551' | |
|---|---|---|---|
| mean (LSD=0.743) | 12.19 | 10.99 | 11.17 |
| std. deviation | 1.70 | 1.76 | 1.30 |
Silique length (mm)
| 'MSL SW 880C RR' | 'MSL 527C' | '9551' | |
|---|---|---|---|
| mean (LSD=2.824) | 61.93 | 79.42 | 67.02 |
| std. deviation | 5.68 | 7.84 | 6.08 |
Beak length (mm)
| 'MSL SW 880C RR' | 'MSL 527C' | '9551' | |
|---|---|---|---|
| mean (LSD=0.722) | 10.50 | 10.06 | 13.58 |
| std. deviation | 1.75 | 2.16 | 1.78 |
Pedicel length (mm)
| 'MSL SW 880C RR' | 'MSL 527C' | '9551' | |
|---|---|---|---|
| mean (LSD=1.807) | 15.28 | 17.44 | 25.36 |
| std. deviation | 4.08 | 4.25 | 4.34 |
Plant height at maturity (cm)
| 'MSL SW 880C RR' | 'MSL 527C' | '9551' | |
|---|---|---|---|
| mean (LSD=5.344) | 130.1 | 137.1 | 110.8 |
| std. deviation | 12.88 | 17.30 | 13.44 |
Click on image for larger view
Canola: 'MSL SW 880C RR' (left) with reference variety '9551' (right)
Click on image for larger view
Canola: 'MSL SW 880C RR' (left) with reference variety 'MSL 527C' (right)
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