TABLE OF STANDARD ADJUSTMENT COEFFICIENTS Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Germinable (Viable) seeds /kg
Minimum
Maximum
Minimum
Maximum
Abies alba
13000
32000
10400
11348
Abies amabilis
16000
40000
9600
26400
Abies balsamea Abies cephalonica
66000
198000
13000
16000
Abies cilicica
Average 18700
Plants produced /kg
Minimum
Maximum
Average
4000
7000
5500
6000
42000
19000
65500 3500
6000
7000av
4800
c2000 4000
5000
2800
c1700
Abies grandis
34000
48000
24000
38000
33400
12000
15000
Abies koreana
160000
190000
70000
105000
87000
20000
30000
Abies lasiocarpa Abies nordmanniana Abies nordmanniana var equi-trojani
54000
139000
37000
94000
58000
6200
42000
13000
17000
6000
12000
9000
3000
5000
9000
16000
6000
8000
7250
3000
5000
Abies pinsapo Abies procera
14000 28000
22000 35000
5000 14000
9000 35000
7000 30000
3000 6000
4500 1000
24600
60800
8000
12000
30200
53000
Abies sibirica Acacia auriculiformis Acacia cyanophylla
35000
1200000
1
Notes
c11000
13500 19000
7000 c5000
c19000
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Germinable (Viable) seeds /kg
Plants produced /kg
Notes
Minimum
Maximum
Minimum
Maximum
Average
Minimum
Maximum
Average
Acacia dealbata
51500
87000
36700
69500
53100
30000
40000
31320
Acacia galpinii Acacia holosericea Acacia leptocarpa
3050
3350
Acacia mangium
80000
Acacia mearnsii Acacia melanoxylon Acacia nilotica
2176
c1600
74100
115800
94900
c30000
46600
102200
74400
c28000
110000
49000
79000
64200
c22000
33000
74000
25000
80800
70500
c25000
44000
88000
36900
82500
59700
c21000
4500
7000
2870
10800av
c9720
Acacia senegal
1900
2150
2000 c3400
Acacia sieberana
RWANDA
Acer campestre
9500
18000
5400
Acer circinatum
7700
12200
2000
Acer heldreichii Acer monspessulanum
c 6000
c 15000
29000
45000
Acer negundo
20000
30000
7000
28000
Acer platanoides Acer pseudoplatanus
6300
10000
3800
6500
5300
13000
3100
8100
c20000
c40000
c18000
c10000
26000av
24600
17200
Acer tataricum Acrocarpus fraxinifolius
11000
9200
1000
3300
c3000 c1000
c8000
2
c3000 3000
8000
5000
10000
4800
1000
2500
2000
6000
1500
3000
2200
GREECE
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Germinable (Viable) seeds /kg
Minimum
Maximum
1900
2700
Adansonia fony Adansonia grandidieri Adansonia suarezensis
1200
1250
960
1300
1400
1500
Adansonia za Aesculus hippocastanum
Adansonia digitata
Minimum
Maximum
Average
Plants produced /kg
Notes
Minimum
Maximum
Average
1000
1500
<1250
600
1063
65
1120
<65
< 1120
1800
1440
1500
810
975
1000
1500
800
1500
450
1470
50
70
20
50
1100
1250
550
810
30000 Name not recognised
40000
10000
15000
31500
42000
28200
21650
12500
16000
7000
5250
7600
6800
6300
4725
45
Afrocarpus falcatus
Afrocarpus gaussenii
990
1200
Afrocarpus glacilior
Ailanthus altissima Albizzia androyensis Albizzia chinensis not recognised Albizzia gummifera not recgnsd Albizzia lebbeck
MDG
3
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Minimum
Maximum
Germinable (Viable) seeds /kg
Minimum
Maximum
Plants produced /kg
Average
Minimum
Maximum
Notes Average
not recognised Allocasuarina litoralis
Alnus acuminata
RWANDA
Alnus glutinosa
700000
1400000
95000
325000
216000
66000
100000
75000
Alnus incana
1200000
1500000
60000
760000
337000
60000
120000
80000
Alnus rubra
1200000
1600000
120000
150000
130000
Alnus viridis Ambavi gerardii Anacardium occidentale Araucaria angustifolia Araucaria cunninghamiana Arbutus canariensis
850
870
260
410
100
110
475000
200000
250000
1800
4000
145
280
Betula pendula Betula pubescens & ssp
2000000
3000000
1000000
2000000
Bismarkia nobilis
60
200
Beccariophoenix madagascariensis
430000
765
<870
300000
c60000 510
609
234 90
<110
4900av 425000
Arbutus unedo Azadirachta indica
145000
176 46
83
14800 200000
c5000
400000
c90000 30000 2000
131
150000
280
825000
1100
1500
20
200
150000
50000
150000
100000
425000
50000
150000
105000
30
4
50000
23
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Minimum
Maximum
Germinable (Viable) seeds /kg
Minimum
Maximum
Plants produced /kg
Average
Minimum
Maximum
Notes Average
not recognsd Caesalpinea decapitala Cajanus cajan Calliandra calothyrsus
MDG 5000
10000
4750
23000av
21300
2500
3550 17000
Callitris robusta Callophyllum inophyllum Canarium boivinii Canarium madagascariensis Carapa grandiflora
RWANDA 200
250
100
200
75
150
240
470
140
< 470
120
320
250
280
< 280
38
Carpinus betulus
18000
25000
4750
19100
Cassia leiandra
1650
2000
1485
< 2000
Cassia siamea
32000
36000
Cassia spectabilis
13000
38000
11700
< 38000
Castanea sativa Casuarina cunninghamiana Casuarina equisetifolia
110
220
95
273
1000000
1600000
600000
720000
200
140
RWANDA 14200
2000
4000
825
1200
15000
20400
10000
33000
166
50
120
746000
380000
880000
261600
181000
286000
27200
104800
418400
3000
110
RWANDA
Casuarina
5
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Minimum
Maximum
50000
60000
Germinable (Viable) seeds /kg
Minimum
Maximum
Average
Plants produced /kg
Minimum
Maximum
15000
20000
Notes Average
junghuhnina
Catalpa bignonioides Cedrela serrata unresoved Cedrelopsis greveĂŻ
RWANDA 20000
22000
18000
< 22000
Cedrus atlantica
17000
25000
14000
15000
Cedrus deodara
9000
11000
Cedrus libani Celtis occidentalis
9000
12000
7700
11900
Cerasus mahaleb
11000
18000
Ceratonia siliqua Cercis siliquastrum Chamaecyparis lawsoniana
5000
6100
35000
42000
360000
460000
C. nootkatensis see Xanthcyparis Cinnamomum camphora Cinnamomum zeilanycum N/R Collubrina decipiens N/R
3930
9600
8000 14600 6600
17600
4000
7000
3000
4000
3000
5000
4750
c3000 5000
4000
58400
8000
4800
249000
c3000
152000
3000
6000
100000
150000
138000 20000
5000
7700
2500
< 7700
2500
6160
1250
1600
1000
<1600
750
1280
22300
24000
20070
22000
10700
13920
6
Species Certified under OECD Scheme (2007-2011) Colvillea racemosa Commiphora guillauminii
Number of seeds/kg
Germinable (Viable) seeds /kg
Minimum
Maximum
Minimum
Maximum
3200
3500
2880
3650
4300
Average
Plants produced /kg
Minimum
Maximum
< 3500
1920
2625
2555
3440
2190
3096
Cordia mixa Cordia varo ? C. varonnifolia Cordyla madagascariensis
1350
1500
338
750
135
810
15000
18500
3750
11000
1200
10000
645
700
516
< 700
450
630
Cornus sanguinea
14000
21000
6800
22700
4000
6000
Corylus avellana
300
850
100
200
Corylus colurna Cotoneaster franchettii Crataegus monogyna Crotalaria grahamiana Croton megalocarpus Cryptocaria litoralis Cryptomeria japonica Cupressus arizona
600
800
200
400
70000
80000
20000
30000
11000
17000
9200
13900
11000
1500
2500
13000
17000
7200
11200
9200
5500
8400
295
315
177
236
59
158
190000
250000
60000
90000
100000
388000
10000
30000
18000
47000
7
Notes Average
180
2000
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Germinable (Viable) seeds /kg
Minimum
Maximum
Minimum
Maximum
185000
295000
55500
118000
178000
Dalbergia baronii Dalbergia trichocarpa Delonix floribunda
35000 26000 500
Delonix regia Desmodium incanum spelling? Dilobeia thouarsii Dodonaea madagascariensis
1700
23000
71500
Duranta erecta
102000
107500
Dypsis baronii
800
900
640
Dypsis decaryi
400
500
Dypsis decipiens
350
Dypsis lutescens Elaeagnus angustifolia Elaeocarpus capuronii
Cupressus lusitanica Cupressus sempervirens
Average
Plants produced /kg
Minimum
Maximum
118000
37000
90000
31000
89000
29000
53000
37000
26000
31450
22750
26000
57000
23400
50000
15600
40000
700
450
650
375
630
2850
850
2700
800
2500
Notes Average
c19000
MDG MDG 23000
33000
32000
41000
850
480
810
320
450
300
400
400
280
<400
175
320
1450
1800
1160
1500
960
<1500
6000
9000
1500
2500
1500
66300
4800 900
675
8
Species Certified under OECD Scheme (2007-2011) Elaeis guineensis Entandophragma excelsum * Eucalyptus botryoĂŻdes Eucalyptus camaldulensis Eucalyptus cinerea Eucalyptus citriodora Eucalyptus cloeziana Eucalyptus gomphocephala Eucalylptus globulus Eucalyptus grandis Eucalyptus maculata Eucalyptus globulus subsp maidenii *** Eucalyptus microcorys Eucalyptus nitens
Number of seeds/kg
Germinable (Viable) seeds /kg
Minimum
Maximum
Minimum
Maximum
650
725
520
600
2300av
Average
Plants produced /kg
Minimum
Maximum
2100
1880
289000
515900
402500
71000
190000
375900
989000
682900
92000
360000
80000
220000
59300
223500
142000
535000
150000 76000 183000
141000
14500
130000
87300 370000
Average c300
292500 200000av
Notes
110000 26190
36000
180000
61000
8820
66420
18300
329700
871800
600800
80776.5
321694.2
126000
165000
129000
97000
RWANDA 81300
209900
145600
19918.5
77453.1
110300
394600
252500
27023.5
145607.4
9
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Minimum Eucalyptus radiata Eucalyptus robusta Eucalyptus saligna Eucalyptus tereticornis Eucalyptus urophylla Eugenia jambolana see Syzygium Euodia hupehensis see Tetradium Euonymus europaeus
Maximum
270000
Germinable (Viable) seeds /kg
Plants produced /kg
Minimum
Maximum
Average
Minimum
Maximum
118100
295400
206800
28934.5
109002.6
287600
565300
426500
70462
208595.7
297000
647500
472500
72765
238927.5
348600
924300
636500
85407
341066.7
243600
560500
402100
59682
206824.5
Notes Average
226000
MDG 15000
25000
2000
Fagus grandifolia
2850
5110
2800
1100
Fagus orientalis
2500
2900
2000
800
Fagus sylvatica Fraxinus americana Fraxinus angustifolia & ssp Fraxinus excelsior
3100
5000
12200
1900
3400
1000
2000
1300
40000
17000
4000
6000
5100
3600
9000
3280
2000
4000
3000
8000
17000
11500
2500
6000
3500
8700
4000
4000
14500
10
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Minimum
Maximum
Fraxinus ornus
31000
Fraxinus udheii Garcinia mangorensis Gleditsia triacanthos
35000
Gliricidia sepium
Maximum
Maximum
Average
65000
25000
5000
8000
7500
7200
41500
19000
31000
<250
<250
6400
4900
800
1200
8000av 850
1650
Grevillea banksii
33000
42500
Grevillea robusta
MDG 17500 18600
52600
200
380
10000
13000
34600
c 20000
82000
87000
85000
78000
41000
58000
92500
154000
139000
59770
45000
50000
13
42
20000
42000
170
270
80500
91000
Jatropha curcas Jatropha mahafalensis
800
1650
900
1850
Juglans nigra
65
90
47
Juglans regia
100
190
53
Hyphaene shatan Ilex aquifolium Intsia bijuga Jacaranda mimosifolia
Notes
Minimum
Gmelina arborea
Hakea salicifolia (syn H.saligna) Harungana madagascariensis
Minimum
Plants produced /kg
Average
250 4800
Germinable (Viable) seeds /kg
18 21800
76475
41500
14
33800
1000
2000
160
75
120
72450
85000
825
620
750
850
500
630
72
63
30
60
55
100
73
40
110
60
91000
11
1100
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Germinable (Viable) seeds /kg
Minimum
Maximum
Notes
Minimum
Maximum
Minimum
Maximum
56000
120000
33000
60000
20000
21000
95000
34000
38000
c9000
110000
175000
5200
9600
c1900
20000
40000
6000
9000
c1900
1250
1500
3500
7500
38000
42000
Larix decidua
120000
160000
77500
Larix kaempferi Larix x eurolepis U/R
200000
250000
160000
Larix sibirica Laurus nobilis Leucaena diversifolia Ligustrum vulgare Liquidambar orientalis
Juniperus communis & vars Juniperus oxycedrus Juniperus phoenicea Juniperus thurifera Khaya madagascariensis U/R Khaya senegaliensis Laburnum vulgare
Average
Plants produced /kg
Average
400 3400
3650
31000
4000
8000
116000
95700
30000
60000
45000
44000
177000
95000
60000
90000
70000
240000
45000
124000
76000
30000
80000
55000
86000
102000
32500
36000
34300
800
2000
50000
4900
6120
200 45000
37000
81000
1600000
2000000
c25000
50500
400
40000 63500
12
55600
8000
26000
80000
20000
30000
15000
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Minimum
Maximum
Germinable (Viable) seeds /kg
Minimum
Maximum
Maesopsis eminii Malus sylvestris (M.communis) Markhamia lutea (M. platicalyx) Melaleuca leucodendra
3250000
3850000
2925000
3500000
Melia azedarach
3200
4500
1950
2960
872av 24000
Plants produced /kg
Average
Minimum
Maximum
760
30000
12000
27000
c23000 2275000
3200000
250
280
225
260
125
210
Moringa oleifera
3500
4000
3150
3500
2600
3000
Mucuna pruriens Ocotea auriculiformis U/R Ocotea cymosa Ocotea nervosa (N/R) Ocotea ocoteifolia (N/R) Ocotea racemosa (O. laevis & O.similis) Olea europaea & ssp
240000 c840
Mimosa scabrella Moringa drouardhii U/R
70000av
Average c500
6000
30000
Notes
52500
50000
2500 MDG
700
630
700
455
500
200
250
160
230
100
180
650
700
520
650
325
490
2200
1980
1760
900
2650
810
2600
1000
9500
200
2000
13
450
2250 c400
Species Certified under OECD Scheme (2007-2011) Ostrya carpinifolia Parkia biglobosa Phoenix canariensis Phyllarthron madagascariensis
Number of seeds/kg
Minimum
Maximum
150000
180000
Germinable (Viable) seeds /kg
Minimum
Maximum
4410av
Average
Plants produced /kg
Minimum
Maximum
15000
25000
400
800
27600
44000
70000
90000
Notes Average
3950
1000
1600
92000
97000
36800
58000
Picea abies Picea engelmannii & var
120000
170000
69300
143000
152000
710000
135000
420000
Picea glauca
297000
882000
Picea x lutzii
288000
522000
Picea mariana
1056000
1460800
Picea omorica
260000
320000
Picea orientalis
320000
400000
300000
c225000
Picea rubens
220000
635000
190000
c142000
Picea sitchensis
410000
470000
Pinus albicaulis
4800
11000
5000
4000
Pinus aristata
39000
42000
36000
c26000
Pinus brutia
50000
70000
14500
5000
7000
Pinus canariensis
8300
24000
8950
20000
17000
6500
10000
Pinus caribaea
38200
70900
30600
38250
32400
Pinus cembra
4000
5000
95500
85000
c180000 348000
239000
458000
384000
65000
213000
1104200 197300
350000
308700
452000
253000
396000
2700
14
147000 c750000
100000
100000
120000
208000
160000
24000 1000
2000
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Germinable (Viable) seeds /kg
Plants produced /kg
Minimum
Maximum
Minimum
Maximum
Average
Minimum
Maximum
Pinus contorta & sspp.
250000
350000
203000
319000
267000
110000
135000
Pinus elliottii
30000
54000
15260
39000
30300
Pinus halepensis
42000
70000
53900
Pinus heldreichii
35000
71000
32000
Pinus kesiya Pinus lambertiana
38000
54000
3300
6000
Pinus monticola
39000
78000
32000
64000
44000
6500
29000
Pinus mugo Pinus nigra & sspp.
180000
220000
63600
121000
106000
40000
50000
45000
90000
31000
68000
45000
25000
45000
Pinus patula
29400
42000
34400
Notes Average
c13000 20000
30000 c25000
25800
30000
2800
c2000 15800
115700av
92580
c40000
15000
c10000
Pinus peuce
22000
31000
Pinus pinaster
13000
24000
11800
18000
15000
11000
15000
Pinus pinea
1200
2100
1120
1320
1290
800
1500
Pinus ponderosa
15000
51000
Pinus radiata
27000
35000
Pinus strobus
52000
59000
Pinus sylvesrtis
80000
180000
Pinus taeda Pinus uncinata & syn
30000
40000
110000
150000
22700 25000 89900
88000
28000 171000
100000
15
c17000
26000
12000
15000
54200
20000
30000
138000
80000
100000
22000
32000
40000
70000
94000
GREECE
Species Certified under OECD Scheme (2007-2011) Pistacia atlantica Pistacia vera Pithecolobium dulce (U/R) Platanus orientalis Podocarpus spp see Afrocarpus Podocarpus madagascariensis Poliscias fulva (N/R)
Number of seeds/kg
Minimum
Maximum
13000
14500
Germinable (Viable) seeds /kg
Minimum
Maximum
10000
4100
2000
3000
Maximum
Average c8000
2800
1500
21000
36700
c14000 MDG, RWANDA
250
400
150
110 RWANDA
4500000
1000000
2025000
Populus nigra
Prunus avium &
Minimum
Notes
490
250000av
Populus alba Populus tremula Populus tremuloides Populus x canescens Prothorus ditimena (N/R) Prothorus sericea (N/R) Protium madagascariensis (U/R)
Average
12000
700av 3700
Plants produced /kg
c400000 250000
13000000
24000000
350000
5000000
1000000
10000000
c25000 200000
1000000 c2000000
250000 1200
1250
1200
1250
200 4300
c 50000
1080
< 1250
840
1000
250
100
125
80
100
70000
1848
6000
1500
2500
16
4000
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Germinable (Viable) seeds /kg
Plants produced /kg
Minimum
Maximum
Minimum
Maximum
Average
Minimum
Maximum
18000
21000
10000
22400
15000
3000
6000
Prunus dulcis Prunus mahaleb see Cerasus Prunus padus See P.avium var avium
200
300
100
150
Prunus spinosa Pseudotsuga menziesii & vars Pyrus elaeagnifolia (U/R)
4200
8000
3550
4800
4460
1000
1500
85000
110000
70000
81000
79000
40000
60000
c30000
c35000
c20000
Pyrus communis
32000
38000
25000
6000
12000
Quercus cerris Quercus chrysolepis Quercus coccifera
180
250
132
236
170
80
120
150av
80
110
100
190
450
175
350
Quercus faginea
240
460
200
320
Quercus fraineto Quercus garryana & vars
250
400
165
220
Notes Average
syn. Prunus avium subsp. Avium
127
190
17
c10000
c60 c180
260
160
180
100
200 c160
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Germinable (Viable) seeds /kg
Plants produced /kg
Minimum
Maximum
Minimum
Maximum
Average
Minimum
Maximum
Quercus ilex
110
450
171
400
290
150
200
Quercus kelloggii
115
320
80
280
Quercus petraea Quercus pubescens Quercus pyrenaica
160
320
148
210
170
80
170
180
400
175
280
325
100
200
125
250
110
80
90
Quercus robur
170
320
148
175
160
80
170
Quercus rubra
150
300
150
180
165
60
150
Quercus suber Raphia farinifera (R.ruffa) Ravenala madagascariensis
110
300
175
200
190
150
150
50
70
24
48
36
3000
4500
1980
2700
3500
4000
3150
3600
<3150
<3600
8000
8500
7200
7700
6400
7600
Ravenea rivularis Ravenea sambiranensis Ravensara acuminata see Cryptocarya Rhamnus cathartica Rhamnus frangula Rheedia mangorensis see Garcinia
Notes Average c190
27 c1800
<1900
MDg 53000
79000
29000
55000
41000
33500
40000
53000
22400
41300
37700
c25000
18
Species Certified under OECD Scheme (2007-2011) Rhopalocarpus lucidus Robinia pseudoacacia Rosa canina Schinus terebenthifolius Schizolobium parahybum
Number of seeds/kg
Minimum
Maximum
Minimum
Maximum
500
650
250
520
45000
62000
30300
53000
39000
71000
27500
65400
45000
65000
33750
500
525
425
Senna siamea Senna spectabilis Sequoia sempervirens
Germinable (Viable) seeds /kg
Average
Plants produced /kg
Minimum
Maximum
< 250
455
43600
12000
15000
49000
8000
12000
52000
18000
32500
450
<425
<450
Notes Average
29000
35472av
32000
24600
39,000
34,710
28,000
250000
300000
24000
82250
58500
20000
30000
Sesbania sesban Simondsia chinensis Sophora Japonica L.
100000
124000
84000
102800
97000
60000
72000
950
1130
760
900
<760
<900
7000
10000
1000
1500
Sorbus aria
42000
62000
27600
49800
37400
5000
10000
Sorbus aucuparia
250000
375000
220000
338000
295000
20000
30000
Sorbus domestica Sorbus intermedia
30000
50000
4000
6000
50000
70000
5000
10000
Sorbus torminalis Spathodea
30000
60000
13000
39000
5000
10000
192300
280000
115380
224000
96000
210000
19
31400
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Minimum
Maximum
Germinable (Viable) seeds /kg
Minimum
Maximum
Plants produced /kg
Average
Minimum
Maximum
Notes Average
campanulata Stadmania serrulata (U/R) Stereospermum euphoroĂŻdes
900
Syringa vulgaris
75000
280000
70000
110000
Syzygium cumini Tahina spectabilis Tamarindus indica Taxodium distichum
1380
1600
1240
1500
960
1400
550
275
300
250
270
<250
<270
<270
1200
1600
750
1080
935
700
830
10000
14000
4870
7600
6400
500
1000
Taxus baccata
10000
21000
12000
18500
15200
3000
5000
Tectona grandis Tephrosia candida
1100
2300
700
1225
1120
630
840
15000
17000
11200
35300
39000
31500
Tephrosia vogelii Terminalia catappa Terminalia menthalii Terminalia neotaliala (T. mantaly) Terminalia superba
675
468
9700
250
300
c3500
125
195
2400
3500
3800
4250
4700
80000
c 50000
8400 23655 120
180
1560
1750
2470
20
50 1200
1600 3600
1225
2280
2500 2700
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Germinable (Viable) seeds /kg
Minimum
Maximum
Minimum
Maximum
55000
83000
Average
Plants produced /kg
Minimum
Maximum
Tetraclinis articulata Tetradium danielli Thuja occidentalis
65000
120000
700000
900000
80000
100000
Thuja orientalis
40000
70000
15000
23000
Thuja plicata
900000
1100000
550000
650000
610000
150000
250000
Tilia cordata
25000
30000
14900
24400
21000
1500
2500
Tilia platyphyllos
8000
14000
7900
8800
8045
300
800
Tilia tomentosa Tinopsis phellicarpa (U/R) Tinopsis tamataviens (U/R)
8000
12000
7100
7800
7500
500
1000
Toona ciliata
40000
65000
28000
52000
237000
510000
110000
330000
284000
450000
650000
470000
500000
480000
132000
459000
Uapaca bojeri
2200
2500
Uapaca thouarsii
3000
3850
Ulex europaeus
200000
250000
Tsuga canadensis Tsuga heterophylla Tsuga mertensiana
Average c40000
2900
1885
1450
6500
3250
2600 24000
45000 85000
100000
150000
225000 2000
1430
1600
2400
3000
1800
2250
20000
30000
113000
145000 70000
1760
21
Notes
Species Certified under OECD Scheme (2007-2011)
Number of seeds/kg
Minimum Ulmus glabra & syn Ulmus laevis
Germinable (Viable) seeds /kg
Plants produced /kg
Minimum
Maximum
Notes
Maximum
Minimum
Maximum
Average
Average
90000av
40000
79000
57000
c40000
48000
c30000
9000
10000
Ulmus minor Ulmus pumila & ssp
130000
190000
48000
80000
110000
260000
65000
139000
Viburnum opulus Xanthocyparis nootkatensis
26000
46000
2500
36500
145000
396000
24000
20000
1200
1500
520
390
Ziziphus jujuba
22
15000
60000 c40000
31300
3000
5000