Upload
others
View
6
Download
0
Embed Size (px)
Citation preview
BUCHAREST3-4 NOVEMBER 2016
1ST EUROPEAN SORGHUM CONGRESS
WORKSHOP INNOVATIVE RESEARCH TOWARDS GENETIC PROGRESS
SEED BREEDING:
QUALITY AS AN ASSET
Maximising results through genetic diversity,
innovation and seed quality
Christophe ROUILLARD, Technical manager Plant health and Seed trade,
ESA
BUCHAREST
3-4 NOVEMBER 2016
CONTACT US
ESA European Seed AssociationAvenue des Arts 52
B 1000 Brussels
T. +32 (0)2 743 28 60
www.euroseeds.eu
FOLLOW US ON
Christophe ROUILLARD, Seed breeding: quality as an asset
ASSOCIATION DESCRIPTION
BUCHAREST
3-4 NOVEMBER 2016
GENERAL OVERVIEW OF SORGHUM SEED PRODUCTION IN EUROPE (2015)
3
SEED BREEDING: QUALITY AS AN ASSET
So
urc
e: G
nis
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 20164
SEED BREEDING: QUALITY AS AN ASSET
Council directive 2002/53/EC
DUS and VCU testing
EU catalogue:
Sorghum bicolor (L.) Moench: 244
Sorghum sudanense (Piper) Stapf: 18
Sorghum bicolor (L.) Moench x Sorghum sudanense (Piper) Stapf: 50
EC NORMS FOR SORGHUM SEED MARKETING VARIETIES REGISTRATION
So
urc
e: G
nis
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 2016
SEED BREEDING: QUALITY AS AN ASSET
5
Council directive 66/402/EC
Isolation distance: 300m
Official checks for varietal identity and purity
Maximum threshold for impurities (hybrid varieties)
• Parental male line: 0,1%
• Parental female line
- At flowering stage: 0,3% including 0,1% fertile of the same type
- At maturity stage: 0,1%
EC NORMS FOR SORGHUM SEED MARKETING
CONDITIONS FOR CROP CERTIFICATION
Source: Gnis
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 2016
SEED BREEDING: QUALITY AS AN ASSET
6
Focus on impurities
Five off-types or variants:
- grain outcrosses,
- height mutation,
- forage outcrosses,
- johnsongrass (Sorghum halepense),
- shattercane (Sorghum x drummondii)
Field inspections and official checks are done to eliminate those impurities
EC NORMS FOR SORGHUM SEED MARKETING
CONDITIONS FOR CROP CERTIFICATION
So
urc
e: a
ga
nytim
e.c
om
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 20167
SEED BREEDING: QUALITY AS AN ASSET
Council directive 66/402/EC
The seed shall conform to the following standards:
- Minimum germination: 80%
- Minimum analytical purity: 98%
- Maximum content of seeds of other plant species: 0
EC NORMS FOR SORGHUM SEED MARKETING CONDITIONS FOR SEEDLOT CERTIFICATION
So
urc
e: G
nis
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 20168
SEED BREEDING: QUALITY AS AN ASSET
EXAMPLE OF FRANCE
0
2
4
6
8
10
12
14
16
18
19
00
19
70
19
72
19
74
19
76
19
78
19
80
19
82
19
84
19
86
19
89
19
91
19
93
19
95
19
97
19
99
20
01
20
03
20
05
20
07
20
09
20
11
20
13
20
15
Nu
mb
er
of
vari
eti
es
Registration year
Evolution of the registration number in the French catalogue
Fodder sorghum
Sorghum
So
urc
e: G
eve
s
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 20169
SEED BREEDING: QUALITY AS AN ASSET
EXAMPLE OF FRANCE
Number of cultivars multiplied in 2015
Sorghum
sudan x
bicolor
Sorghum
sudan
Varieties Parental
lines
Varieties Parental
lines
EU catalogue 14 6
National catalogue 28 27 1
Under registration in
France10 17
Under registration in
EU or OECD9 16 10
Total 61 66 1 10
Sorghum
So
urc
e: G
nis
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 201610
SEED BREEDING: QUALITY AS AN ASSET
EXAMPLE OF FRANCE
Production area
0
200
400
600
800
1000
2010 2011 2012 2013 2014 2015 2016
Multiplication of sorghum seeds in France
Sorgho bicolor Sorgho Bicolor x sudan
Production in 2015
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 201611
SEED BREEDING: QUALITY AS AN ASSET
EXAMPLE OF FRANCE
CROP PRODUCTION
Results of conformity (Sorghum Bicolor)
2015: 98,9% of sorghum seed
crops conform
2014: 99% of sorghum seedcrops conform
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 201612
SEED BREEDING: QUALITY AS AN ASSET
EXAMPLE OF FRANCE
Certified quantities in 2015
Certified
quantities
(tons)
Sorghum Sorghum
sudan
Sorghum sudan x
bicolor
Pre basic
and basic
11 1 0,8
Certified 411 22 140
Total 422 23 141
Source: Gnis
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 201613
SEED BREEDING: QUALITY AS AN ASSET
EXAMPLE OF FRANCE
Results for germination
0
20
40
60
80
100
120
140
160
180
200
100-96 95-93 92-90 89-85 84-80
Distribution of germination for sorghum seedlots in France in 2015
Sorghum
Average
88,5% of
germination
Certification threshold =
80%
Germination rate
Nb of seedlots
So
urc
e: G
nis
Christophe ROUILLARD, Seed breeding: quality as an asset
BUCHAREST
3-4 NOVEMBER 201614
SEED BREEDING: QUALITY AS AN ASSET
Thank you for your attention
Time for discussion…
So
urc
e: G
nis
Christophe ROUILLARD, Seed breeding: quality as an asset