DH129B036
| Denomination: | 'DH129B036' |
|---|---|
| Botanical Name: | Brassica carinata |
| Applicant/Holder: |
Nuseed Global Innovation Ltd. c/o WeWork No. 1 Spingfields Quay Street Manchester M3 3JE United Kingdom |
| Breeder: |
Rick Bennett, Nuseed Canada, Saskatoon, Saskatchewan |
| Agent in Canada: |
Nuseed Canada 110 Wheeler Street Bay 1 Saskatoon, Saskatchewan S7P 0A9 Canada Tel: 306 203-3318 |
| Application Date: | 2018-05-24 |
| Provisional Protection:: | 2018-05-24 |
| Application Number: | 18-9506 |
| Grant of Rights Date: | 2021-04-12 |
| Certificate Number: | 6408 |
| Grant of Rights Termination Date: | 2041-04-12 |
Variety Description
Variety used for comparison: 'AAC A120'
Summary: The cotyledon for 'DH129B036' is narrower than the cotyledon of 'AAC A120'. The leaf of 'DH129B036' is shorter than the leaf of 'AAC A120'. The flower petals for 'DH129B036' are white to pale yellow while those of 'AAC A120' are yellow to orange yellow. The total plant length for 'DH129B036' is shorter than that of 'AAC A120'. The pedicel for 'DH129B036' is shorter than that of 'AAC A120'.
Description:
PLANT: open pollinated, allotetraploid, short to medium height at flowering, flowers mid-season
LEAF: wide elliptic shape, medium green, medium number of lobes, rounded to sharp margin, shallow dentations of margin
FLOWER STALK: high degree of branching
PETALS: white to pale yellow
SILIQUE: medium width, medium length, medium length beak, short to medium pedicel
SEED: medium to high number per silique, small to medium sized, yellow
AGRONOMIC CHARACTERISTICS: fair resistance to lodging
Origin & Breeding History: 'DH129B036' originated from a cross between a selection from the Australian Temperate Crops collection, Accession 94461, designated AU101-12 and the variety 'AAC A110'. The cross was conducted in June 2013 and each resulting F1 plant used for the development of a family of double haploid lines. In 2015, seed from the double haploid lines were grown in rows at Agrisoma's breeding nursery in Swift Current, Saskatchewan where one line, designated 'DH129B036', was selected based on agronomic properties, seed quality, pod canopy and pod maturity.
Tests & Trials: The comparative trials for 'DH129B036' were grown during the summers of 2018 and 2019 at a Mustard (B.carinata) breeding nursery, in Outlook, Saskatchewan. Plots were arranged in a RCB design with 4 replicates per variety each year. Each 6.0 by 1.5 metre plot had a seeding density of 100 seeds per metre squared. Each plot consisted of 5 rows with 0.31 metre spacing between rows. The measured characteristics were based on a minimum of 30 measurements per variety except cotyledon width in 2019, which was based on a minimum of 21 measurements. Mean differences were significant at the 5% probability level based on a Student`s t-test.
Comparison tables for 'DH129B036' with reference variety 'AAC A120'
Cotyledon width (cm)
| 'DH129B036' | 'AAC A120' | |
|---|---|---|
| mean 2018 | 1.57 | 1.69 |
| std. deviation 2018 | 0.17 | 0.20 |
| mean 2019 | 1.5 | 2.01 |
| std. deviation 2019 | 0.18 | 0.28 |
Leaf length (blade and petiole) (cm)
| 'DH129B036' | 'AAC A120' | |
|---|---|---|
| mean 2018 | 17.0 | 20.5 |
| std. deviation 2018 | 3.36 | 3.95 |
| mean 2019 | 16.1 | 18.7 |
| std. deviation 2019 | 2.36 | 3.59 |
Plant length (ground to tip of longest shoot) (cm)
| 'DH129B036' | 'AAC A120' | |
|---|---|---|
| mean 2018 | 82.7 | 95.4 |
| std. deviation 2018 | 10.03 | 13.23 |
| mean 2019 | 75.4 | 87.0 |
| std. deviation 2019 | 8.40 | 13.41 |
Pedicel length (cm)
| 'DH129B036' | 'AAC A120' | |
|---|---|---|
| mean 2018 | 0.71 | 0.83 |
| std. deviation 2018 | 0.13 | 0.27 |
| mean 2019 | 0.80 | 0.89 |
| std. deviation 2019 | 0.15 | 0.16 |
Click on image for larger view
Mustard: 'DH129B036' (left) with reference variety 'AAC A120' (right)
Click on image for larger view
Mustard: 'DH129B036' (left) with reference variety 'AAC A120' (right)
- Date modified: