PA1CN130

Canola

Denomination: 'PA1CN130'
Botanical Name: Brassica napus
Applicant/Holder: Bayer CropScience Inc.
Site 600, R.R. #6
P.O. Box 117
Saskatoon, Saskatchewan
S7K 3J9
Canada
Breeder: Stewart Brandt, Bayer CropScience Inc., Saskatoon, Saskatchewan
Application Date: 2012-07-16
Application Number: 12-7666
Protective direction granted: 2012-07-16
Grant of Rights Date: 2014-05-27
Certificate Number: 4818
Exemption from compulsory licensing: Yes
Expiry date for exemption from compulsory licensing: 2016-05-27
Grant of Rights Termination Date: 2032-05-27

Variety Description

Varieties used for comparison: 'PPS02-144 A-Line', 'PPS01-140 A-Line' and '5020'

Summary: The cotyledon of 'PA1CN130' is narrower and shorter than that of '5020'. The leaf of 'PA1CN130' is longer than that of 'PPS01-140 A-Line' and shorter than that of '5020’. The leaf of 'PA1CN130' is narrower than that of '5020’. 'PA1CN130' has a longer petiole than 'PPS02-144 A-Line' and 'PPS01-140 A-Line'. 'PA1CN130' begins flowering later than 'PPS02-144 A-Line' and '5020'. The petal of 'PA1CN130' is shorter and narrower than that of 'PPS02-144 A-Line' and '5020'. The silique of 'PA1CN130' is shorter than that of 'PPS02-144 A-Line' and '5020'. The beak of 'PA1CN130' is shorter than that of 'PPS02-144 A-Line' and '5020' whereas it is longer than that of 'PPS01-140 A-Line'. The pedicel of 'PA1CN130' is shorter than that of '5020'. At maturity, the plant of 'PA1CN130' is taller than that of 'PPS02-144 A-Line' and '5020'. 'PA1CN130' matures later than 'PPS02-144 A-Line' and '5020'.

Description:

PLANT: male sterile inbred line, spring type, medium to tall at maturity

COTYLEDON: narrow, short to medium length

LEAF: medium green, medium number of lobes, undulating margin, low density of shallow margin dentations, medium length, narrow, medium to long petiole

FLOWER PETAL: yellow, short to medium length, medium width

SILIQUE: semi-erect to horizontal attitude, short to medium length, short beak, very short pedicel

SEED: black

AGRONOMIC CHARACTERISTICS: fair to good resistance to lodging and shattering
QUALITY CHARACTERISTICS: erucic acid is 0.03% of total fatty acids, oil content is 44.6% of whole dried seed, protein is 48.5% of dried oil free meal, low glucosinolates (12.4 µmol/g)
DISEASE RESISTANCE: moderately resistant to Blackleg (Leptosphaeria maculans asexual stage: Phoma lingam)

Origin & Breeding History: 'PA1CN130’ is a male sterile line which contains the Ms8 gene construct in the heterozygous state. It was produced in Canada in 2009 and was selected in 2010 on the basis of male sterility stability, expression of tolerance to glufosinate-ammonium herbicide and good combining ability with numerous restorer lines. Other selection parameters included vigour, maturity, blackleg resistance, increased tolerance to seed pod shattering, 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 'PA1CN130' with reference varieties 'PPS02-144 A-Line', 'PPS01-140 A-Line' and '5020'

Cotyledon width (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=1.6) 20.5 21.0 18.5 26.7
std. deviation 1.4 0.7 1.6 1.3

Cotyledon length (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=0.9) 10.3 11.4 9.6 14.8
std. deviation 0.7 0.4 0.7 0.9

Leaf length (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=11.4) 221 205 196 260
std. deviation 16 13 8 8

Leaf width (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=6.4) 98 97 93 132
std. deviation 7 5 6 8

Petiole length (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=7.7) 125 92 106 130
std. deviation 13 12 7 5

Days to flowering

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean 43 40 42 38

Flower petal length (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=1.8) 11.6 13.8 10.9 16.1
std. deviation 0.5 0.2 0.5 0.7

Flower petal width (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=0.9) 5.9 6.9 5.6 7.1
std. deviation 0.6 0.2 0.3 0.9

Silique length (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=2.5) 60.9 66.9 56.4 69.7
std. deviation 3.4 3.4 2.1 3.8

Beak length (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=0.5) 8.4 13.1 6.7 14.4
std. deviation 0.4 0.8 0.4 0.8

Pedicel length (mm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=2.1) 14.6 15.9 12.5 21.3
std. deviation 1.8 0.5 1.6 0.9

Days to maturity

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean 100 97 98 89

Plant height (cm)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean (LSD=5.5) 135 114 130 107
std. deviation 4 5 10 8

Oil content (% in whole dried seed)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean 44.6 45.8 45.7 46.9

Protein content (% of dried oil free meal)

  'PA1CN130' 'PPS02-144 A-Line' 'PPS01-140 A-Line' '5020'
mean 48.5 51.6 49.7 48.3

Click on image for larger view
PA1CN130
Canola: 'PA1CN130' (far left) with reference varieties 'PPS02-144 A-Line' (centre left), 'PPS01-140 A-Line' (centre right) and '5020' (far right)

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