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Odile Huchette, research engineer Christèle Bellamy, research technician

G&H October 2002, Montpellier WP3 / cultivation, P4 P4 : persons involved. Odile Huchette, research engineer Christèle Bellamy, research technician Didier Perrin, research assistant. COOPD'OR R&D. G&H Sept. 2002, Montpellier WP3 / cultivation, P4.

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Odile Huchette, research engineer Christèle Bellamy, research technician

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  1. G&H October 2002, MontpellierWP3 / cultivation, P4 P4 : persons involved • Odile Huchette, research engineer • Christèle Bellamy, research technician • Didier Perrin, research assistant COOPD'OR R&D

  2. G&H Sept. 2002, MontpellierWP3 / cultivation, P4 Mean bulb weight (in g) of the 3 garlic varieties in both sites, France and Spain, according to the Sulphur treatment France Mean MES MOR PRI 2000 PRI 2001 ns 61.6 0 78.6 40.4 65.8 89.9 ns 50 75.0 35.0 63.2 - 57.8 ns 100 73.1 36.1 60.0 86.1 56.4 ns 200 78.0 35.3 62.5 84.7 58.6 400 - - - 87.3 - a c b 87.0 Mean 76.2 36.7 62.9 58.6 Spain Mean MES MOR PRI 2000 PRI 2001 ns 0 93.7 61.9 98.0 59.6-70.2 84.5 ns 50 100.6 62.6 102.2 - 88.5 ns 100 97.7 64.0 101.3 58.2 87.7 ns 200 101.9 62.3 103.2 52.6 89.1 400 - - - 59.5 - 2000 - - - 66.3 - a b a 59.2 Mean 98.5 62.7 101.2 87.5

  3. G&H Sept. 2002, MontpellierWP3 / cultivation, P4 PRI growing plant characteristics in both sites, France and Spain, according to the Sulphur treatment

  4. G&H Sept. 2002, MontpellierWP3 / cultivation, P4 S fertilization greatly influenced alliin content Alliin content in 2000 garlic powders (France) in nmol/mg (IRBI) or mg/g ( Lichtwer) P5: IRBI PRINTANOR MORASOL MESSIDROME 0 3,2 18,1 17,5 50 4,3 16,8 25,6 100 3,1 17,5 13,0 200 3,4 15,2 10,5 P15: Lichtwer 0 7,6 10,3 4,1 50 9,7 12,1 5,8 100 11,2 14,4 7,6 200 14,5 15,8 7,6 Chinese garlic powder : 20,9 nmol/mg (IRBI) and 18,1 mg/g ( Lichtwer)

  5. G&H Sept. 2002, MontpellierWP3 / cultivation, P4 S fertilization greatly influenced alliin content Alliin content (nmole/mg FW) in 2001 field trial Treatment France Spain mean mean (S0 unit) s.e. s.e. 4 0 57,8 8,3 300,6 24,5 100 75,2 3,8 302,2 29,1 200 90,2 6,3 308,8 31,7 400 88,8 3,3 329,9 10,5 2000 - - 325,8 19,5 Mean 78.0 5.4 313.5 23.1

  6. G&H April 2002, LeipzigPowder production from SpainWP3 / cultivation, P4 %DM 0 100 200 400 Mean 2000 I 32,94 37,21 34,50 35,05 34,93 37,27 II - 33,00 35,78 32,53 33,77 33,60 III 35,00 33,74 31,67 32,83 33,31 37,40 IV 32,39 33,29 34,50 35,38 33,89 28,58 Mean 33,44 34,31 34,11 33,95 33,95 34,21 Powder (g) 0 100 200 400 Mean 2000 I 548 698 682 656 646 405 II 207 815 819 603 611 330 III 590 1411 471 955 857 370 IV 578 793 892 912 794 738 Mean 481 929 716 782 727 461 Total (g) 1923 3717 2864 3126 1843 Total powder available (g)13473

  7. G&H April 2002, LeipzigPowder production from FranceWP3 / cultivation, P4 %DM 0 100 200 400 Mean I 42,12* 42,26 43,5540,83 42,19 II 40,18 43,5042,32 42,84 42,21 III 45,0042,65 41,33 40,00 42,24 IV 37,88 40,29 40,23 40,51 39,73 Mean 41,30 42,17 41,86 41,04 41,59 * burned material with reduced alliin content Powder (g) 0 100 200 400 Mean I 3050 2830 29202920 2930 II 3270 32302600 3270 3093 III 39503440 2750 3350 3373 IV 3200 3170 3530 3210 3278 Mean 3368 3168 2950 3188 3168 Total (g) 7000 6670 5520 6130 Total powder available (g)25320

  8. G&H Sept. 2002, MontpellierWP3 / cultivation, P4Deliverables P4 • DP 2  Chinese garlic powder to be analysed • DP 6  Garlic powder issued from various S-fertilisation in field condition • DP 14  Chemical distinction between garlic accessions when cultivated in various sulphur nutrition regimes and under distinct temperatures in vitro • DP 15  Physiological (growth traits) and chemical distinction (CSO) between accessions when cultivated in various sulphur nutrition regimes over two years • DP 19  Chemical distinction (CSO) between accessions when cultivated in various sulphur (greenhouse) and mineral nutrition regimes (in vitro) • DP 22 Paper on the interaction genotype x environment on the sulphur content of garlic plants grown in vitro , in greenhouse and in field conditions • DP 30 Paper on the effect of combined sulphur, nitrogen and selenium nutrition on garlic growth, flavour precursor content and on biological potential of garlic for disease prevention • DP 34 Chemical distinction (CSO) between garlic accessions when cultivated in various sulphur regimes (greenhouse) and mineral nutrition regimes (in vitro)

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