PPS04-207
| Denomination: | 'PPS04-207' |
|---|---|
| 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: | 2005-06-17(priority claimed) |
| Application Number: | 05-4969 |
| Protective direction granted: | 2005-06-17 |
| Grant of Rights Date: | 2007-05-15 |
| Certificate Number: | 2733 |
| Exemption from compulsory licensing: | Yes |
| Expiry date for exemption from compulsory licensing: | 2009-05-15 |
| Grant of Rights Termination Date: | 2025-05-15 |
Variety Description
Varieties used for comparison: 'PPS98-274', 'PPS02-364' and 'Ebony'
Summary: 'PPS04-207' has a longer cotyledon than 'PPS02-364'. The leaf of 'PPS04-207' is longer than 'PPS98-274' and 'PPS02-364'. 'PPS04-207' has a narrower leaf than 'PPS98-274' and 'Ebony'. The petiole of 'PPS04-207' is longer than 'PPS02-364'. 'PPS04-207' flowers later than 'PPS02-364'. The flower petal of 'PPS04-207' is smaller than the reference varieties. 'PPS04-207' has a shorter silique than the reference varieties. The pedicel of 'PPS04-207' is shorter than 'PPS98-274'. 'PPS04-207' has a shorter plant height at maturity than 'PPS98-274' and 'Ebony'. The protein content as a % of dried oil free meal of 'PPS04-207' is lower than 'PPS98-274'. 'PPS04-207' is resistant to glufosinate ammonium herbicides while 'Ebony' is not. 'PPS04-207' has better blackleg resistance than 'Ebony'.
Description:
PLANT: inbred, glufosinate ammonium resistant, spring seasonal type, medium height at maturity
COTYLEDON: medium width, medium to long
LEAF: medium green, very few number of lobes, sharp type margin, medium density of medium depth dentations, long , narrow to medium, medium to long petiole
FLOWERS: yellow, petals short to medium in length and narrow to medium
SILIQUE: semi-erect to horizontal attitude, medium length and width, short beak, medium length pedicel
SEED: black
AGRONOMIC CHARACTERISTICS: good resistance to lodging
QUALITY CHARACTERISTICS: erucic acid 0.03% of total fatty acids, oil content 47.9% of whole dried seed, protein 23.0% of dried oil free meal, very low glucosinolates less than 10 µmol/g
DISEASE RESISTANCE: resistant to Blackleg (Leptosphaeria maculans asexual stage: Phoma lingam) and White Rust (Albugo candida, races 7a & 2v)
Origin & Breeding History: 'PPS04-207' is a restorer line in the process of F1 hybrid production. It was derived as a doubled haploid line 01-138-065 containing the Rf3 gene in homozygous state from a cross made in Canada in 2001 and doubled haploid extraction in 2002. The pedigree is as follows: 00NN101109 / 98NN101159 'PPS04-207' was selected in 2003, on the basis of fertility restoration and expression of tolerance to glufosinate ammonium herbicide. Other selection criteria were height, vigour, maturity, blackleg resistance, oil content, fatty acid profile, glucosinolate content and combining ability.
Tests & Trials: Test and trials were conducted in Saskatoon, Saskatchewan during the summers of 2004 and 2005. Plots consisted of 3 rows that were spaced 50 cm apart with a row length of 6 meters. There were two replicates arranged in a RCB design.
Comparison tables for 'PPS04-207' with reference varieties 'PPS98-274', 'PPS02-364' and 'Ebony'
Means are based on a two year average of 60 plant parts for silique, 60 for leaf and petal characteristics, 60 for height and 60 cotyledon measurements. Differences are significant at the 2% probability level based on LSD values.
Cotyledon length (mm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 15.2 | 14.8 | 13.8 | 15.0 |
| std. deviation | 1.433 | 2.160 | 1.089 | 2.485 |
Leaf length (mm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 203 | 187 | 171 | 194 |
| std. deviation | 38.263 | 38.882 | 30.497 | 36.518 |
Leaf width (mm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 80.3 | 89.3 | 86.3 | 93.5 |
| std. deviation | 18.587 | 20.333 | 16.718 | 16.883 |
Petiole length (mm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 106.25 | 90.0 | 79.3 | 104.3 |
| std. deviation | 27.415 | 33.323 | 19.762 | 27.253 |
Days to flowering
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 49.5 | 48.5 | 45.5 | 47.5 |
Flower petal length (mm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 13.2 | 14.5 | 14.5 | 14.5 |
| std. deviation | 1.116 | 0.892 | 1.251 | 1.104 |
Flower petal width (mm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 5.0 | 6.0 | 6.25 | 7.55 |
| std. deviation | 0.618 | 0.529 | 0.887 | 0.996 |
Silique length (mm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 53.6 | 65.0 | 65.2 | 65.4 |
| std. deviation | 6.705 | 7.651 | 5.744 | 8.589 |
Silique width (mm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 4.5 | 4.5 | 4.3 | 5.0 |
| std. deviation | 0.606 | 0.535 | 0.441 | 0.450 |
Pedicel length (mm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 21.8 | 25.0 | 19.3 | 21.7 |
| std. deviation | 3.996 | 3.160 | 2.499 | 2.499 |
Plant height at maturity (cm)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 112 | 131 | 113 | 123 |
| std. deviation | 6.482 | 7.545 | 6.711 | 8.658 |
Protein content (% dried oil free meal)
| 'PPS04-207' | 'PPS98-274' | 'PPS02-364' | 'Ebony' | |
|---|---|---|---|---|
| mean | 23.0 | 25.7 | 24.2 | 24.3 |
Click on image for larger view
Canola: 'PPS04-207' (left) with reference varieties 'PPS98-274' (center left), 'PPS02-364' (center right) and 'Ebony' (right)
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