Kumily
| Denomination: | 'Kumily' |
|---|---|
| Botanical Name: | Brassica napus |
| Applicant/Holder: |
Lantmännen SW Seed AB Onsjövägen 13 SE-268 81 Svalöv Sweden |
| Breeder: |
Lantmännen SW Seed AB, Svalöv, Sweden |
| Agent in Canada: |
Lantmännen SW Seed Ltd. 510 Blackthorn Crescent Saskatoon, Saskatchewan S7V 1A8 Canada Tel: 306-955-9620 |
| Application Date: | 2008-01-22 |
| Application Number: | 08-6137 |
| Grant of Rights Date: | 2011-03-31 |
| Certificate Number: | 4053 |
| Grant of Rights Termination Date: | 2029-03-31 |
Variety Description
Variety used for comparison: 'Sponsor'
Summary: 'Kumily' has a wider cotyledon than 'Sponsor'. The leaf margin of 'Kumily' is rounded while it is sharp in 'Sponsor'. 'Kumily' has a shorter silique and pedicel than 'Sponsor'.
Description:
PLANT: short at maturity
COTYLEDON: medium to wide
LEAF: medium green, medium number of lobes, rounded margin, medium to deep dentations, medium length, narrow width
FLOWER PETALS: yellow
SILIQUE: very short to short, short to medium length beak, medium to long pedicel
SEED: black
AGRONOMIC CHARACTERISTICS: good resistance to lodging
QUALITY CHARACTERISTICS: erucic acid is 0.0 % of total fatty acids, medium glucosinolates
Origin & Breeding History: 'Kumily' (experimental designation SW H2815) was developed as a doubled haploid by Svalof Weibull AB, Svalov, Sweden. The cross occurred in 1996, with the selection criteria being double low quality of erucic acid and glucosinolates, early flowering and maturity, stalk stiffness, Blackleg resistance, high oil and protein levels and yield.
Tests & Trials: Trials were conducted during the summers of 2007 and 2009 in Elora, Ontario. Plots consisted of 4 rows with a row length of 5 meters and a row spacing of 36 centimeters. There were 2 replicates.
Comparison tables for 'Kumily' with reference variety 'Sponsor'
Means are based on a two year average of 40 measurements for cotyledon characteristics, 30 for plant height, leaf characteristics and 60 plant parts for silique, beak and pedicel characteristics. Differences are significant at the 1% probability level based on LSD values.
Cotyledon width (mm)
| 'Kumily' | 'Sponsor' | |
|---|---|---|
| mean (LSD=1.0835) | 26.2 | 22.44 |
| std. deviation | 2.91 | 2.07 |
Silique length (mm)
| 'Kumily' | 'Sponsor' | |
|---|---|---|
| mean (LSD=5.8227) | 51.76 | 58.84 |
| std. deviation | 11.39 | 11.71 |
Pedicel length (mm)
| 'Kumily' | 'Sponsor' | |
|---|---|---|
| mean (LSD=3.6793) | 25.68 | 33.44 |
| std. deviation | 11.82 | 13.38 |
Click on image for larger view
Canola: 'Kumily' (right) with reference variety 'Sponsor' (left)
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