14-1-24-47 NHT
| Denomination: | '14-1-24-47 NHT' |
|---|---|
| Botanical Name: | Brassica napus |
| Applicant/Holder: |
Norddeutsche Pflanzenzücht Hans-Georg Lembke KG Hohenlieth, D-24363 Holtsee Germany |
| Breeder: |
Olaf Sass, Norddeutsche Pflanzenzücht, Holtsee, Germany |
| Agent in Canada: |
DL Seeds Inc. P.O. Box 2499 25028 Road 17N Morden, Manitoba R6M 1C2 Canada Tel: 204-331-3611 |
| Application Date: | 2017-02-02 |
| Provisional Protection:: | 2017-02-02 |
| Application Number: | 17-9084 |
| Grant of Rights Date: | 2018-11-22 |
| Certificate Number: | 5854 |
| Date rights surrendered: | 2023-11-09 |
Variety Description
Varieties used for comparison: '6086 CR' and 'DK1609-12 NHT'
Summary: The cotyledon of '14-1-24-47 NHT' is longer and wider than that of 'DK1609-12 NHT'. The leaf margin of '14-1-24-47 NHT' is rounded whereas it is sharp for 'DK1609-12 NHT'. '14-1-24-47 NHT' is later flowering than '6086 CR'. The silique of '14-1-24-47 NHT' is longer than that of 'DK1609-12 NHT' and narrower than that of '6086 CR'.
Description:
PLANT: male fertile inbred line, spring type, medium to tall at maturity
COTYLEDON: wide to very wide, long
LEAF: medium green, medium number of lobes, rounded margin, medium density of medium depth margin dentations, long, medium to wide, medium to long petiole
FLOWER PETAL: yellow, long, medium width, overlapping
SILIQUE: semi-erect to horizontal attitude, medium to long, medium width, medium length beak, medium length pedicel
SEED COAT: black
AGRONOMIC CHARACTERISTICS: medium to good resistance to lodging
QUALITY CHARACTERISTICS: low erucic acid, medium glucosinolates
DISEASE REACTIONS: resistant to Blackleg (Leptosphaeria maculans asexual stage: Phoma lingam) and Fusarium wilt (Fusarium oxysporum)
Origin & Breeding History: '14-1-24-47 NHT' is a male fertile line originating from a cross made in 2003 at the Norddeutsche Pflanzenzucht breeding station in Hohenlieth, Germany between proprietary experimental lines. The F1 to F4 generations were produced using pedigree selection. The selection criteria included vigour, flowering, plant height, maturity, lodging resistance, seed yield, as well as oil, protein, glucosinolate and saturated fatty acid content. F4 single plant progenies were sent to Canada for agronomic and quality evaluations along with testing for blackleg resistance. Single plant progenies of the F5, that were homozygous for the clubroot resistance gene, were bulked and an F6 bulk was produced in the greenhouse in Morden, Manitoba as pre-breeder seed.
Tests & Trials: The comparative trials conducted during the 2016 and 2017 growing seasons at the DL Seeds Sun Valley Research Station in Morden, Manitoba were set up in a RCB Design with 4 replications per variety. Each year, the plots consisted of 6 rows that were 6 metres in length with a spacing of 15 cm between rows and 60 cm between plots. The measured characteristics were based on 30 measurements per variety per year. Mean differences were significant at the 2% probability level based on a paired Student's t-test.
Comparison tables for '14-1-24-47 NHT' with reference varieties '6086 CR' and 'DK1609-12 NHT'
Cotyledon width (mm)
| '14-1-24-47 NHT' | '6086 CR' | 'DK1609-12 NHT' | |
|---|---|---|---|
| mean 2016 | 21.29 | 22.81 | 17.75 |
| std. deviation 2016 | 2.24 | 2.05 | 2.10 |
| mean 2017 | 21.21 | 22.44 | 15.53 |
| std. deviation 2017 | 2.19 | 2.13 | 3.07 |
Cotyledon length (mm)
| '14-1-24-47 NHT' | '6086 CR' | 'DK1609-12 NHT' | |
|---|---|---|---|
| mean 2016 | 12.19 | 12.52 | 10.66 |
| std. deviation 2016 | 1.82 | 1.06 | 0.94 |
| mean 2017 | 11.94 | 12.70 | 10.15 |
| std. deviation 2017 | 1.36 | 1.17 | 1.20 |
Days to flowering
| '14-1-24-47 NHT' | '6086 CR' | 'DK1609-12 NHT' | |
|---|---|---|---|
| mean 2016 | 40.25 | 36.75 | 42 |
| mean 2017 | 46.25 | 42 | 45 |
Silique length (mm)
| '14-1-24-47 NHT' | '6086 CR' | 'DK1609-12 NHT' | |
|---|---|---|---|
| mean 2016 | 61.39 | 61.67 | 52.62 |
| std. deviation 2016 | 4.83 | 6.88 | 8.16 |
| mean 2017 | 63.46 | 66.07 | 58.63 |
| std. deviation 2017 | 5.56 | 4.85 | 7.31 |
Silique width (mm)
| '14-1-24-47 NHT' | '6086 CR' | 'DK1609-12 NHT' | |
|---|---|---|---|
| mean 2016 | 4.51 | 5.03 | 4.03 |
| std. deviation 2016 | 0.59 | 0.49 | 0.97 |
| mean 2017 | 3.30 | 3.78 | 3.41 |
| std. deviation 2017 | 0.40 | 0.58 | 0.39 |
Click on image for larger view
Canola: '14-1-24-47 NHT' (top) with reference variety 'DK1609-12' (bottom left) and '6086 CR' (bottom right)
Click on image for larger view
Canola: '14-1-24-47 NHT' (top) with reference variety 'DK1609-12' (bottom left) and '6086 CR' (bottom right)
Click on image for larger view
Canola: '14-1-24-47 NHT' (top) with reference variety 'DK1609-12' (bottom right) and '6086 CR' (bottom left)
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