Trinity a Growers Guide Mark Nightingale Plant Breeder.
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Transcript of Trinity a Growers Guide Mark Nightingale Plant Breeder.
![Page 1: Trinity a Growers Guide Mark Nightingale Plant Breeder.](https://reader036.fdocuments.us/reader036/viewer/2022062500/56649cbb5503460f94983497/html5/thumbnails/1.jpg)
Trinity a Growers GuideMark Nightingale
Plant Breeder
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2
Picking a Winner in the UK ! Task
• Identify and select varieties for the U.K. market
Elsoms Sites
• Six U.K. Trial locations
• Five are co-located with Official trials
• Three specific disease testing locations in the U.K.
1. LLS Specific nurseries - EW region & Scotland
2. Canker: specific nurseries in the EW region
3. Club root: specific nurseries - U.K. + Europe
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Yield
3
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Gross Output – OP’s
Trinity Rivalda DK Cabernet
Sesame DK Camelot
Ventura Quartz98
99
100
101
102
103
104
105
106
107
108
105
103 103 103
102 102 102
4
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Gross Output – Hybrids (Trinity)
Trinity
PX109
Troy
Harpe
r
PR46W
21
Gin
Fiz
Mar
atho
n
PT211
Avata
r99
100
101
102
103
104
105
106
107
108
105
104
102
106 106
105 105
104 104
5
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6
Agronomy
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Establishing the Crop
Good autumn vigour
Strong rapid development
Robust autumn plant architecture
Good winter hardiness - not prostrate
Strong early spring growth reported from 2013 seed crops.
7
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Earliness – OP’s
Trinity Rivalda DK Cabernet
Sesame DK Camelot
Ventura Quartz3
4
5
6
7
8
9
5
7
5
6
7
5
66
4 4 4
6 6
5
Flowering Maturity
8
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Earliness - Hybrids (Trinity)
Trinity
PX109
Troy
Harpe
r
PR46W
21
Gin
Fiz
Mar
atho
n
PT211
Avata
r4
5
6
7
8
9
5
6 6
7 7 7
8
6
8
6 6
5
7
5
7
5 5
6
Flowering Maturity
9
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Plant Height – OP’s
Trinity Rivalda DK Cabernet
Sesame DK Camelot
Ventura Quartz130
135
140
145
150
155
160
165
170
144
150153
160
142
148146
10
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Plant Height - Hybrids
Trinity
PX109
Troy
Harpe
r
PR46W
21
Gin
Fiz
Mar
atho
n
PT211
Avata
r110
120
130
140
150
160
170
144
122
139
154
163
149152
160156
11
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Standing Power – OP’s
Trinity Rivalda DK Cabernet
Sesame DK Camelot
Ventura Quartz5
6
7
8
9
8 8 8 8
7 7
8
7 7
9
8
7
6
7
Resistance to lodging at floweringStem Stiffness at Harvest
12
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Standing Power - Hybrids (Trinity)
Trinity
PX109
Troy
Harpe
r
PR46W
21
Gin
Fiz
Mar
atho
n
PT211
Avata
r5
6
7
8
9
8 8 8
7
8 8 8 8 8
7
8
9
7
8
7
8 8 8
Resistance to lodging at flowering
Stem Stiffness at harvest
13
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Disease Resistance
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Disease Scores – OP’s
Trinity Rivalda DK Cabernet
Sesame DK Camelot
Ventura Quartz3
4
5
6
7
8
9
6
5
6 6
5
7
5
7
5 5
4
5
7
9
LLS Canker
15
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Disease Scores - Hybrids
Trinity
PX109
Troy
Harpe
r
PR46W
21
Gin
Fiz
Mar
atho
n
PT211
Avata
r2
3
4
5
6
7
8
9
6 6 6 6
5 5 5
6
5
7 7
4
8
4
7
3
5
4
LLS Canker
16
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Verticillium Wilt Not just a European disease…..
An increasing problem in the UK!
Dr Gladders’ recommendations for managing the risk were
1. Determine its prevalence on individual farms
2. Good agronomy – a strong plant holds off verticillium
3. Extended rotations
4. Variety choice
Trinity has good resistance –
1. Galileo parent has very good resistance
2. Trinity performed excellently in the Gottingen trials.
17