G00087BC
| Denomination: | 'G00087BC' |
|---|---|
| Botanical Name: | Brassica napus |
| Applicant/Holder: |
Pioneer Hi-Bred International, Inc. 8305 NW, 62nd Avenue P.O. Box 7060 Johnston, Iowa 50131 United States of America |
| Breeder: |
Scott McClinchey, Pioneer Hi-Bred Production Company, Caledon, Ontario Jayantilal D. Patel, Pioneer Hi-Bred Production Ltd., Caledon, Ontario |
| Agent in Canada: |
Pioneer Hi-Bred Production Company 240, 115 Quarry Park Road SE Calgary, Alberta T2C 5G9 Canada Tel: 306-203-4895 |
| Application Date: | 2022-05-12 |
| Provisional Protection: | 2022-05-12 |
| Application Number: | 22-10919 |
Variety Description
Variety used for comparison: 'NS5536BC'
Summary: The time of flowering occurs later for the plants of ‘G00087BC' than for those of ‘NS5536BC'. The silique beak of ‘G00087BC' is longer than that of ‘NS5536BC'.
Description:
PLANT: male fertile inbred line, open pollinated spring type, medium height at maturity
COTYLEDON: medium width
LEAF: medium green, few lobes, rounded margin, shallow margin indentations, short to medium length, narrow to medium width, medium petiole
FLOWER PETAL: yellow, touching petal spacing
ANTHER: pollen production present
SILIQUE: semi-erect to horizontal attitude, short, medium to wide, medium length beak, short pedicel
Origin & Breeding History: ‘G00087BC' is a maintainer inbred line developed by Pioneer Hi-Bred International, Inc. using a pedigree method of plant breeding. The variety originated from a cross between four proprietary inbred lines initiated in 2008 in Caledon, Ontario, Canada. The resulting F1 progenies were crossed in 2010. In 2012, one F4 progeny was selected and designated as ‘G00087BC' based on plant vigour, time of flowering and pod development, glucosinolate levels, saturated fats, and oil content. Breeder seed production commenced in 2020.
Tests & Trials: The comparative trials for ‘G00087BC' were conducted during the 2022 and 2023 growing seasons in Saskatoon, Saskatchewan. The trial included 3 replicates. The candidate and reference variety were sown side by side in the first replicate whereas varieties in the second and third replicate were completely randomized. The plots consisted of 2 rows that were 3 metres in length with spacing of 50 cm between rows. The planting density of 26 seeds per metre resulted in a total of 468 plants per variety per year. The measured characteristics were based on 30 measurements per variety per year except for silique characteristics which were based on 60 measurements per variety per year. Mean differences were significant at the 2% probability level based on LSD values.
Comparison tables for 'G00087BC' with reference variety 'NS5536BC'
Days to flowering (number of days from planting to when 50% of plants have one or more open flowers)
| 'G00087BC' | 'NS5536BC' | |
|---|---|---|
| mean 2022 | 47 | 43 |
| mean 2023 | 44 | 42 |
Beak length (mm)
| 'G00087BC' | 'NS5536BC' | |
|---|---|---|
| mean 2022 (LSD=0.60) | 9.5 | 7.8 |
| std. deviation 2022 | 1.9 | 2.1 |
| mean 2023 (LSD=0.44) | 7.8 | 5.9 |
| std. deviation 2023 | 2.3 | 1.6 |
Click on image for larger view
Canola: ‘G00087BC' (left) with reference variety ‘NS5536BC' (right)
- Date modified: