PPS01-140 B-line
| Denomination: | 'PPS01-140 B-line' |
|---|---|
| Botanical Name: | Brassica napus |
| Applicant/Holder: |
BASF Agricultural Solutions Seed US LLC 100 Park Avenue Florham Park, New Jersey 07932 United States of America |
| Breeder: |
Hieronim Polewicz, Bayer CropScience Inc., Saskatoon, Saskatchewan |
| Agent in Canada: |
BASF Canada Inc. Site 600, Box 117 RR#6 Saskatoon, Saskatchewan S7K 3J9 Canada Tel: 306-371-6226 |
| Application Date: | 2003-05-06(priority claimed) |
| Application Number: | 03-3658 |
| Protective direction granted: | 2003-05-06 |
| Grant of Rights Date: | 2005-05-24 |
| Certificate Number: | 2108 |
| Exemption from compulsory licensing: | Yes |
| Expiry date for exemption from compulsory licensing: | 2007-05-24 |
| Grant of Rights Termination Date: | 2023-05-24 |
Variety Description
Varieties used for comparison: '2733', 'Quantum', 'Westar' and 'PPS01-140 A-line'
Summary: 'PPS01-140 B-line' has a shorter and narrower cotyledon than 'Quantum', 'Westar', and '2733'. There are more leaf lobes in 'PPS01-140 B-line' than in 'Quantum'. 'PPS01-140 B-line' has a longer leaf petiole than 'Quantum'. The anthers of 'PPS01-140 B-line' are fertile while those of 'PPS01-140 A-line' are sterile. The silique 'PPS01-140 B-line' is shorter than in 'Quantum'. 'PPS01-140 B-line' is taller at plant maturity than 'Westar' and '2733'. 'PPS01-140 B-line' is not resistant to glufosinate ammonium (Liberty) while '2733' and 'PPS01-140 A-line' are.
Description:
'PPS01-140 B-line' is an inbred spring canola variety. The cotyledons are narrow to medium in width and short. Leaf blades are medium green in colour with few to medium number of lobes. The leaf margin is rounded with a very low to low density of dentations that are very shallow to shallow in depth. The leaves are medium to long in length with a medium width and a medium to long petiole. The yellow flower petals are medium in length and width. The horizontal siliques are short to medium in length and medium in width, with a short to medium beak length and medium pedicel length. The plants are tall. Seed colour is black. 'PPS01-140 B-line' has very low erucic acid content and very low glucosinolates. 'PPS01-140 B-line' is not resistant to glufosinate ammonium herbicides.
Origin & Breeding History: 'PPS01-140 B-line' is a male fertile maintainer line of 'PPS01-140 A-line. 'PPS01-140 B-line' is a doubled haploid line of 98-50-104. Doubled haploid line 98-50-104 was extracted from F1 generation derived from cross 97CGH400 / 97CGH403. 'PPS01-140 B-line' was selected in 1999 on the basis of per se performance, height, vigour, maturity, black leg resistance, oil content, fatty acid profile, and glucosinolates content. Breeder seed production commenced in the 2002 season.
Tests & Trials: Tests and trials were conducted at the Bayer CropScience facility in Saskatoon, Saskatchewan in 2002, 2003. Plots consisted of 3 rows 6 meters in length with 50 cm row spacing. There were 2 replications laid out in a RCB design.
Comparison tables for 'PPS01-140 B-line' with reference varieties '2733', 'Quantum', 'Westar' and 'PPS01-140 A-line'
Cotyledon width (mm)
| 'PPS01-140 B-line' | '2733' | 'Quantum' | 'Westar' | 'PPS01-140 A-line' | |
|---|---|---|---|---|---|
| mean | 23.2 | 29.7 | 28.1 | 27.2 | 22.3 |
Cotyledon length (mm)
| 'PPS01-140 B-line' | '2733' | 'Quantum' | 'Westar' | 'PPS01-140 A-line' | |
|---|---|---|---|---|---|
| mean | 10.5 | 14.6 | 13.1 | 14.5 | 11.0 |
Leaf petiole length (mm)
| 'PPS01-140 B-line' | '2733' | 'Quantum' | 'Westar' | 'PPS01-140 A-line' | |
|---|---|---|---|---|---|
| mean | 104.5 | 93.1 | 77.1 | 80.0 | 87.5 |
Flower petal length (mm)
| 'PPS01-140 B-line' | '2733' | 'Quantum' | 'Westar' | 'PPS01-140 A-line' | |
|---|---|---|---|---|---|
| mean | 11.8 | 12.8 | 12.9 | 12.3 | 9.7 |
Height at maturity (cm)
| 'PPS01-140 B-line' | '2733' | 'Quantum' | 'Westar' | 'PPS01-140 A-line' | |
|---|---|---|---|---|---|
| mean | 114.7 | 98.0 | 109.0 | 88.5 | 106.0 |
Silique length (mm)
| 'PPS01-140 B-line' | '2733' | 'Quantum' | 'Westar' | 'PPS01-140 A-line' | |
|---|---|---|---|---|---|
| mean | 58.5 | 61.8 | 68.0 | 60.9 | 55.8 |
- Date modified: