02c wp1-peach breeding-programs_survey-20130221

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02c wp1-peach breeding-programs_survey-20130221

  1. 1. Peach Breeding Programs Survey Question 1 and 2: Is your organization public or private ? Private 61% Public 39% Descriptions of the organizations Other 22% Commercial company 33% Research Institute 45% Sat Frutaria Spain Consorzio Vivaistico Pugliese - CO.VI.P. Spain PSB Producción Vegetal SL Spain Centro de Investigacion Tecnología Agroalimentaria de Aragón Spain Murcia Institute of Agri-Food Research and Development Spain PROVEDO Spain DANIELE NERI VIVAI Italy Rusticas del Guadalquivir Spain IRTA Spain CRPV, Centre Research Producton Vegetables Italy CRA-Unità di ricerca per la frutticoltrura Forlì Italy Plantas de Navarra, S.A. (PLANASA) Spain INRA UGAFL Avignon France CITA Spain CEBAS-CSIC Spain AGRO SELECTIONS FRUITS France AC FRUIT France Angelo Minguzzi Italy
  2. 2. Peach Breeding Programs Survey Question 10: Tree habit and harvest 0,00 5,00 10,00 Harvest date Productivity Extended harvest season Bloom time Fruit set Floribundity Tree vigour Tree habit (dwarf, columnar, ...) Male sterility Ornamental flower
  3. 3. Peach Breeding Programs Survey Question 11 and 12: Fruit characteristics 0,00 2,00 4,00 6,00 8,00 Fruit size Fruit homogeneity Fruit type (peach / nectarine) Fruit shape (round /flat) Slow maturation (Big Top type) Fruit skin red colour / bloody flesh Cracking Non-melting / Melting Freestone / clingstone Flesh colour (yellow / white)Fresh cut use Russeting Pedoncoular defect Pistilar defect Pubescence in peach Stony-hard Fruit skin yellow colour Red flesh colour Canning use Fruit flavor and texture 0,00 10,00 20,00 Juiciness Crispness Sweetness AcidityMealiness Firmness Aroma
  4. 4. Peach Breeding Programs Survey Question 13: Biotic stress - pests and diseases 0,00 2,00 4,00 6,00 8,00 Brown rot Mites Green peach aphid Pseudomonas syringae Oriental fruit moth Mediterranean fruit flyPlum Pox Virus - Sharka Xanthomonas pruni Thrips Powdery mildew Silver leaf disease (Chondrostereum purpureum)
  5. 5. Peach Breeding Programs Survey Question 14 and 15: Post-harvest fruit characteristics and disorders 0 5 10 Shelf life Storability Chilling injury Internal browning Abiotic stresses 0 2 4 6 8 Chilling requierement Heat stress Cold stress Drought stress
  6. 6. Peach Breeding Programs Survey Question 18: Response Percent Response Count 6,3% 1 31,3% 5 18,8% 3 6,3% 1 6,3% 1 12,5% 2 12,5% 2 6,3% 1 16 2 answered question <50 individuals 1001-5000 individuals skipped question 51-100 individuals 101-200 individuals >10000 individuals Answer Options 501-1000 individuals 5001-10000 individuals What is the average size of the progenies ? 201-500 individuals
  7. 7. Peach Breeding Programs Survey Question 19: What kind of parents do you use in your breeding program ? Please give a rough estimate of their contribution (%). All proportions should add up to 100. Else they will be re-scaled to 100. 0 2 4 6 8 10 12 14 16 18 Commercial cultivars Elite hybrids from your breeding program Elite hybrids from other breeding programs Local/old cultivars Landraces Wild species Other 0 10 20 30 40 50 60 70 80 90 100
  8. 8. Peach Breeding Programs Survey Question 23: Response Percent Response Count 25,0% 4 56,3% 9 18,8% 3 2 16 2skipped question Genetic correlation Answer Options answered question Heritabilities Is genetic information being used to plan your crosses or in general in other phases of your breeding program? Other (please specify) No genetic information is being used Response Percent Response Count 25,0% 4 31,3% 5 0,0% 0 43,8% 7 16 2skipped question Genotypic selection index Answer Options answered question Phenotypic selection index Is a selection index used in your breeding program ? Phenotypic and genotypic selection index No selection index is being used
  9. 9. Peach Breeding Programs Survey Question 24 and 26: Is a selection index used in your breeding program ?No selection index is being used 25% Phenotypic and genotypic selection index 44% Phenotypic selection index 31% Are molecular markers being used currently in your breeding program ? No 69% Yes 31% … thanks

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