PB1CN228

Canola

Denomination:	'PB1CN228'
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:	12-7672
Protective direction granted:	2012-07-16
Grant of Rights Date:	2014-05-27
Certificate Number:	4824
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 B-Line', 'PPS01-140 B-Line' and '5020'

Summary: The cotyledon of 'PB1CN228' is wider than that of 'PPS01-140 B-Line' and '5020' and is longer than that of 'PPS01-140 B-Line'. 'PB1CN228' has fewer leaf lobes than '5020'. The leaf of 'PB1CN228' has a low to 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 'PB1CN228' is shorter than that of '5020' and narrower than that of 'PPS02-144 B-Line' and '5020'. 'PB1CN228' has a shorter petiole than 'PPS01-140 B-Line' and '5020'. 'PB1CN228' flowers earlier than 'PPS01-140 B-Line'. The petal of 'PB1CN228' is longer than that of 'PPS01-140 B-Line' and wider than that of 'PPS01-140 B-Line' and '5020'. The silique and beak of 'PB1CN228' are longer than those of 'PPS01-140 B-Line'. The pedicel of 'PB1CN228' is shorter than that of 'PPS02-144 A-Line'. At maturity, the plant of 'PB1CN228' is shorter than that of 'PPS01-140 B-Line'.

Description:

PLANT: male fertile inbred line, spring type, short height at maturity

COTYLEDON: wide, long

LEAF: medium green, few to medium number of lobes, rounded to sharp margin, low to medium density of medium depth margin dentations, medium to long, narrow to medium width, medium length petiole

FLOWER PETAL: yellow, medium to long, medium to wide

SILIQUE: horizontal attitude, long to very long, long beak, very short to short pedicel

SEED: black

AGRONOMIC CHARACTERISTICS: poor to fair resistance to lodging
QUALITY CHARACTERISTICS: erucic acid is 0.07% of total fatty acids, oil content is 45.4% of whole dried seed, protein is 51.2% of dried oil free meal, low glucosinolates (12.5 µmol/g)
DISEASE RESISTANCE: moderately resistant to Blackleg (Leptosphaeria maculans asexual stage: Phoma lingam)

Origin & Breeding History: 'PB1CN228' is the male fertile maintainer line of 'PA1CN128'. It is a non-transgenic line that was produced in Belgium in 2007 and was selected in Canada in 2010 on the basis of per se performance of height, 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 'PB1CN228' with reference varieties 'PPS02-144 B-Line', 'PPS01-140 B-Line' and '5020'

Cotyledon width (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=1.6)	29.4	28.2	25.4	26.7
std. deviation	2.5	1.1	2.1	1.3

Cotyledon length (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=0.9)	15.0	15.8	13.9	14.8
std. deviation	1.0	0.6	0.9	0.9

Leaf length (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=11.4)	231	238	239	260
std. deviation	10	13	23	8

Leaf width (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=6.4)	108	117	113	132
std. deviation	8	11	10	8

Petiole length (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=7.7)	111	116	131	130
std. deviation	9	11	8	5

Days to flowering

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean	38	38	41	38

Flower petal length (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=1.8)	16.6	16.9	14.1	16.1
std. deviation	0.4	0.5	0.3	0.7

Flower petal width (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=0.9)	7.9	8.0	6.8	7.1
std. deviation	0.5	0.3	0.2	0.9

Silique length (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=2.5)	70.8	70.6	57.9	69.7
std. deviation	2.4	1.3	0.8	3.8

Beak length (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=0.5)	14.1	14.9	6.6	14.4
std. deviation	1.0	0.9	0.4	0.8

Pedicel length (mm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=2.1)	19.1	20.8	19.5	21.3
std. deviation	0.9	1.0	2.5	0.9

Plant height (cm)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean (LSD=5.5)	103	104	123	107
std. deviation	12	1	4	8

Oil content (% in whole dried seed)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean	45.4	45.8	45.7	46.9

Protein content (% of dried oil free meal)

	'PB1CN228'	'PPS02-144 B-Line'	'PPS01-140 B-Line'	'5020'
mean	51.2	51.6	49.7	48.3

Click on image for larger view

Canola: 'PB1CN228' (far left) with reference varieties 'PPS02-144 B-Line' (centre left), 'PPS01-140 B-Line' (centre right) and '5020' (far right)

Date modified:: 2023-09-18

Language selection

Search