PPS08-170 B-Line
| Denomination: | 'PPS08-170 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: |
Stewart Brandt, 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: | 2012-07-16(priority claimed) |
| Application Number: | 12-7671 |
| Protective direction granted: | 2012-07-16 |
| Grant of Rights Date: | 2014-05-27 |
| Certificate Number: | 4823 |
| Exemption from compulsory licensing: | Yes |
| Expiry date for exemption from compulsory licensing: | 2016-05-27 |
| Date rights surrendered: | 2023-01-31 |
Variety Description
Varieties used for comparison: 'PPS02-144 B-Line', 'PPS01-140 B-Line' and '5020'
Summary: The cotyledon of 'PPS08-170 B-Line' is narrower and shorter than that of 'PPS02-144 B-Line'. 'PPS08-170 B-Line' has fewer leaf lobes than '5020'. The leaf of 'PPS08-170 B-Line' has a medium density of margin dentation with medium depth margins whereas 'PPS01-140 B-Line' has a very low density of margin dentation with very shallow margins. The leaf of 'PPS08-170 B-Line' is shorter than that of the reference varieties. The leaf of 'PPS08-170 B-Line' is narrower than that of 'PPS02-144 B-Line' and '5020'. 'PPS08-170 B-Line' has a shorter petiole than the reference varieties. The silique of 'PPS08-170 B-Line' is longer than that of 'PPS01-140 B-Line' and shorter than that of 'PPS02-144 B-Line' and '5020'. The beak of 'PPS08-170 B-Line' is shorter than that of 'PPS02-144 B-Line' and '5020' and is longer than that of 'PPS01-140 B-Line'. At maturity, the plant of 'PPS08-170 B-Line' is shorter than that of 'PPS02-144 B-Line' and 'PPS01-140 B-Line'.
Description:
PLANT: male fertile inbred line, spring type, very short to short at maturity
COTYLEDON: medium to wide, long
LEAF: medium green, medium number of lobes, sharp margin, medium density of medium depth margin dentations, short, narrow, very short petiole
FLOWER PETAL: yellow, medium length and width
SILIQUE: horizontal attitude, medium length, medium to long beak, short pedicel
SEED: black
AGRONOMIC CHARACTERISTICS: poor resistance to lodging
QUALITY CHARACTERISTICS: erucic acid is 0.06% of total fatty acids, oil content is 47.8% of whole dried seed, protein is 51.6% of dried oil free meal, low glucosinolates (11.2 µmol/g)
Origin & Breeding History: 'PPS08-170 B-Line' is the male fertile maintainer line of 'PPS08-170 A-Line'. It was produced in Canada in 2006 and was selected in 2006 on the basis of per se performance of expression of tolerance to glyphosate herbicide, height, vigour, maturity, blackleg resistance, oil content, fatty acid profile and glucosinolate content.
Tests & Trials: Trials conducted in the summers of 2011 and 2012 in Saskatoon, Saskatchewan were set up in a RCB Design with 3 replications per variety. Plots each year consisted of 3 rows with a row length of 6 metres and a row spacing of 50 cm. There were 40 measurements of the cotyledon characteristics, 30 measurements of the leaf, flower and plant height characteristics and 60 measurements of the silique characteristics. Means are based on a two year average. Differences are significant at the 2% probability level based on LSD values.
Comparison tables for 'PPS08-170 B-Line' with reference varieties 'PPS02-144 B-Line', 'PPS01-140 B-Line' and '5020'
Cotyledon width (mm)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=1.6) | 26.9 | 28.2 | 25.4 | 26.7 |
| std. deviation | 3.1 | 1.1 | 2.1 | 1.3 |
Cotyledon length (mm)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=0.9) | 14.1 | 15.8 | 13.9 | 14.8 |
| std. deviation | 2.0 | 0.6 | 0.9 | 0.9 |
Leaf length (mm)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=11.4) | 189 | 238 | 239 | 260 |
| std. deviation | 17 | 13 | 23 | 8 |
Leaf width (mm)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=6.4) | 89 | 117 | 113 | 132 |
| std. deviation | 9 | 11 | 10 | 8 |
Petiole length (mm)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=7.7) | 78 | 116 | 131 | 130 |
| std. deviation | 9 | 11 | 8 | 5 |
Silique length (mm)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=2.5) | 61.8 | 70.6 | 57.9 | 69.7 |
| std. deviation | 2.7 | 1.3 | 0.8 | 3.8 |
Beak length (mm)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=0.5) | 12.6 | 14.9 | 6.6 | 14.4 |
| std. deviation | 0.3 | 0.9 | 0.4 | 0.8 |
Plant height (cm)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean (LSD=5.5) | 98.2 | 104 | 123 | 107 |
| std. deviation | 2 | 1 | 4 | 8 |
Oil content (% in whole dried seed)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean | 47.8 | 45.8 | 45.7 | 46.9 |
Protein content (% of dried oil free meal)
| 'PPS08-170 B-Line' | 'PPS02-144 B-Line' | 'PPS01-140 B-Line' | '5020' | |
|---|---|---|---|---|
| mean | 51.6 | 51.6 | 49.7 | 48.3 |
Click on image for larger view
Canola: 'PPS08-170 B-Line' (far left) with reference varieties 'PPS02-144 B-Line' (centre left), 'PPS01-140 B-Line' (centre right) and '5020' (far right)
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