PPS08-165 B-Line
| Denomination: | 'PPS08-165 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: | 2009-07-21(priority claimed) |
| Application Number: | 09-6696 |
| Protective direction granted: | 2009-07-21 |
| Grant of Rights Date: | 2011-02-22 |
| Certificate Number: | 4009 |
| Exemption from compulsory licensing: | Yes |
| Expiry date for exemption from compulsory licensing: | 2013-02-22 |
| Grant of Rights Termination Date: | 2029-02-22 |
Variety Description
Varieties used for comparison: 'PPS01-140 B-Line', 'PPS02-144 B-Line' and '5020'
Summary: The cotyledon of 'PPS08-165 B-Line' is shorter and narrower than that of 'PPS02-144 B-Line'. 'PPS08-165 B-Line' flowers later than 'PPS02-144 B-Line'. The flower petal of 'PPS08-165 B-Line' is shorter and narrower than that of 'PPS02-144 B-Line' and '5020' and narrower than 'PPS01-140 B-Line'. 'PPS08-165 B-Line' has a shorter silique than 'PPS02-144 B-Line' and '5020'. The beak of 'PPS08-165 B-Line' is longer than 'PPS01-140 B-Line' but shorter than that of 'PPS02-144 B-Line' and '5020'. 'PPS08-165 B-Line' has a longer pedicel than the reference varieties. The plant height of 'PPS08-165 B-Line' at maturity is taller than that of 'PPS02-144 B-Line'.
Description:
PLANT: male fertile inbred line, spring seasonal type, short to medium height at maturity
COTYLEDON: narrow to medium width, medium length
LEAF: medium green, medium number of lobes, rounded margin, low density of shallow dentations, medium length, medium width, medium to long petiole
FLOWER PETALS: yellow, medium length, medium width
SILIQUE: semi-erect to horizontal attitude, medium length, medium to wide, medium length beak, medium to long pedicel
SEED: black
AGRONOMIC CHARACTERISTICS: fair to good resistance to lodging
QUALITY CHARACTERISTICS: erucic acid is 0.07% of total fatty acids, oil content is 47.9% of whole dried seed, protein is 25.2% of dried oil free meal, medium glucosinolates (17.1 µmol/g)
DISEASE RESISTANCE: moderately resistant to Blackleg (Leptosphaeria maculans asexual stage: Phoma lingam) and resistant to White Rust (Albugo candida, races 7a & 2v)
Origin & Breeding History: 'PPS08-165 B-line' is a male fertile maintainer line of 'PPS08-165 A-line'. 'PPS08-165 B-line' is a doubled haploid line that was produced in Canada in 2003. 'PPS08-165 B-line' was selected in 2005 and 2006 on the basis of height, vigour, maturity, blackleg resistance, oil content, fatty acid profile and glucosinolate content.
Tests & Trials: Trials were conducted during the summers of 2008 and 2009 in Saskatoon, Saskatchewan. Plots consisted of 3 rows with a row length of 6 meters and a row spacing of 50 cm. There were 3 replicates arranged in a RCB design.
Comparison tables for 'PPS08-165 B-Line' with reference varieties 'PPS01-140 B-Line', 'PPS02-144 B-Line' and '5020'
Means are based on a two year average of 40 measurements for cotyledon characteristics, 30 for plant height and 60 plant parts for leaf, petiole, flower petal, silique, beak and pedicel characteristics. Differences are significant at the 2% probability level based on LSD values.
Cotyledon width (mm)
| 'PPS08-165 B-Line' | 'PPS01-140 B-Line' | 'PPS02-144 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=3.8) | 24.2 | 25.4 | 29.8 | 27.7 |
| std. deviation | 2.3 | 1.9 | 3.1 | 3.3 |
Cotyledon length (mm)
| 'PPS08-165 B-Line' | 'PPS01-140 B-Line' | 'PPS02-144 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=2.9) | 13.9 | 13.6 | 17.3 | 15.8 |
| std. deviation | 1.2 | 1.1 | 1.9 | 1.5 |
Days to flowering
| 'PPS08-165 B-Line' | 'PPS01-140 B-Line' | 'PPS02-144 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=2.4) | 44.0 | 45.0 | 41.5 | 42.0 |
Flower petal length (mm)
| 'PPS08-165 B-Line' | 'PPS01-140 B-Line' | 'PPS02-144 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=1.2) | 14.4 | 14.6 | 17.3 | 17.1 |
| std. deviation | 0.98 | 0.7 | 1.1 | 0.8 |
Flower petal width (mm)
| 'PPS08-165 B-Line' | 'PPS01-140 B-Line' | 'PPS02-144 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=0.91) | 6.5 | 7.8 | 8.3 | 7.8 |
| std. deviation | 0.55 | 0.6 | 0.6 | 0.6 |
Silique length (mm)
| 'PPS08-165 B-Line' | 'PPS01-140 B-Line' | 'PPS02-144 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=2) | 58.1 | 57.4 | 62.3 | 65.4 |
| std. deviation | 4.0 | 4.0 | 5.5 | 5.0 |
Beak length (mm)
| 'PPS08-165 B-Line' | 'PPS01-140 B-Line' | 'PPS02-144 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=0.6) | 11.0 | 8.5 | 15.5 | 14.6 |
| std. deviation | 1.3 | 1.4 | 1.6 | 1.7 |
Pedicel length (mm)
| 'PPS08-165 B-Line' | 'PPS01-140 B-Line' | 'PPS02-144 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=1.6) | 19.8 | 17.1 | 17.8 | 17.9 |
| std. deviation | 2.0 | 2.2 | 2.2 | 2.1 |
Plant height at maturity (cm)
| 'PPS08-165 B-Line' | 'PPS01-140 B-Line' | 'PPS02-144 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=12) | 130 | 135 | 111 | 129 |
| std. deviation | 9.6 | 6.1 | 6.3 | 8.1 |
Click on image for larger view
Canola: 'PPS08-165 B-Line' (far left) with reference varieties 'PPS01-140 B-Line' (centre left), 'PPS02-144 B-Line' (centre right) and '5020' (far right)
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