Vitis L., wild speci

Descriptors
Category: BIOLOGY
  1. 064 Degree of winterhardiness of primary buds (064 DEGREE OF WINTERHARDINESS ) Determ.accord.percentage of bursted in spring in vineyard on 10 vines, all buds on 1 one year-old shoot(which remained on vines after pruning)from each vine no less them 10 buds,total about 100 buds.Rootscock grape vine var.are not eval.for winterhar
  2. 065 Leaf: degree of resistance to Plasmopara (065 LEAF: DEGREE OF RESISTANCE) Extension of infected mildew patches on all of 4-6 vines(i.e.4-6 replication) has to be assessed, if possible about 3 weeks after begin of flowering.
  3. 066 Leaf: degree of resistance to Oidium (066 LEAF: DEGREE OF RESISTANCE) Attacked patches of all leaves 4-6 vines(=4-6 replications)have to assessed,if possible:-about 3 weeks after begin of flowering(growing leaves),-after vintage or before frost(mature leaves).Climatic influences have to be considered at the time of as.
  4. 071 Bunch: degree of resistance to Botrytis (071 BUNCH: DEGREE OF RESISTANC) The different appearance of the grey rot on all clusters of at least 6 vines (6 replications) have to be assessed, if possible before harvest.
Category: CHEMICAL
  1. 068 Sugar content of must (%) 1 %= 1 kg sugar/1 hl must (068 SUGAR CONTENT OF MUST (%) ) Observation at harvest. Average value of all bunches of 10 shoots. Remark: Refer to the method used.
  2. 069 Total acid content of must (069 TOTAL ACID CONTENT OF MUST) Observation at harvest. Mean value of all bunches of 10 shoots. Total acid content of must. To be indicated in millequivalents: tartaric or sulphuric acid.
  3. 070 pH of must (070 PH OF MUST ) Observation at harvest. Mean value of all bunches of 10 shoots.
Category: MORPHOLOGY
  1. 001 Young shoot: shape of the tip (001 YOUNG SHOOT: SHAPE OF THE ) Observation during flowering. Shoot tip: scope above the first unfolded leaf. Notation on 10 shoot tips.
  2. 002 Young shoot: intensity of anthocyanin colouration on prostrate hairs of the tip (002 YOUNG SHOOT: INTENSITY OF ) Observation during flowering: scope above the first unfolded leaf. Mean value of 10 shoot tips. No hairs note as 1.
  3. 003 Young shoot: density of prostrate hairs of the tip (003 YOUNG SHOOT: DENSITY OF PR) Observation at flowering time. Shoot tip: scope above the first unfolded leaf. Mean value of 10 shoot tips
  4. 004 Shoot: colour of dorsal side of internodes (004 SHOOT: COLOUR OF DORSAL SI) Observation during flowering at medium third of shoot. Notation on of 10 internodes.
  5. 005 Shoot: colour of ventral side of internodes (005 SHOOT: COLOUR OF VENTRAL S) Observation during flowering at medium third of shoot. Notation on 10 internodes.
  6. 006 Shoot: distribution of the anthocyanin colouration on the buds scales (006 SHOOT: DISTRIBUTION OF THE) Observation during flowering at the medium third of shoot. Mean value of ten light exposed winter buds. Remark: Light-dependent.
  7. 007 Shoot: attitude (007 SHOOT: ATTITUDE ) Observation during flowering at not-tied shoot. Mean value of 10 shoots.
  8. 008 Shoot: fertility of basal buds (basal buds 1-3) (008 SHOOT: FERTILITY OF BASAL ) Observation at flowering time. Mean value of 5 vines. Notation of presence ar absence of inflorescence on shoots of spurs.
  9. 009 Shoot: Vigour of shoot growth (009 SHOOT: VIGOUR OF SHOOT GRO) Observation during flowering. Visual evaluation of the length of the main shoots. Mean value of 10 shoots close to the trunk. Remark: depending on cultural conditions.
  10. 010 Tendrils: distribution on the shoot (010 TENDRILS: DISTRIBUTION ON ) Observation during flowering at medium third of shoot. Notation of 10 shoots.
  11. 011 Young leaf: colour of the upper side (leaf 4) (011 YOUNG LEAF: COLOUR OF THE ) Observation flowering time. Colour of 4th distal leaves of 10 shoots. Count from the first unfolded leaf.
  12. 012 Young leaf: density of prostrate hairs between veins at the lower side of leaf (012 YOUNG LEAF: DENSITY OF PRO) Observation at flowering. Mean value of prostrate hairs at the lower side of the 4th distal leaf from 10 shoots.
  13. 013 Mature leaf: shape of blade (013 MATURE LEAF: SHAPE OF BLAD) Observation from berry set until veraison on 10 mature leaves above the clusters the medium third of the shoot
  14. 014 Mature leaf: number of lobes (014 MATURE LEAF: NUMBER OF LOB) Definition of the sinus:Indent of the leaf,therefore interruption of theth sequence.The sinuses divide the blade in lobes.Observation from berry set to veraison on 10 mature leaves above the clusters at the medium third of shoot.L1=m.lob.,L2toL4=l.l.
  15. 015 Mature leaf: anthocyanin colouring of the main veins on the upper side of the blade (015 MATURE LEAF: ANTHOCYANIN C) Observation from berry set to veraison on 10 mature leaves above the clusters at the medium third of shoot. Anthocyanin colouration of the main veins N1-N3 has to be assessed.
  16. 016 Mature leaf: goffering of blade (016 MATURE LEAF: GOFFERING OF ) Observation from berry set to veraison. The goffering on the upper side of the leaf have to be assessed between the main veins on 10 mature leaves above the clusters at the medium third of shoot.
  17. 017 Mature leaf: profile (017 MATURE LEAF: PROFILE ) Observation from berry set to veraison on 10 mature leaves above the clusters at the medium third of shoot. The cross section of the leaf at about middle of the leaf blade has to be measured (N1-N3= main veins).
  18. 018 Mature leaf: blistering of upper side (018 MATURE LEAF: BLISTERING OF) Observation from berry set to veraison. Blisters between the veins of ultimate order have to be assessed. Mean value of 10 mature leaves above the clusters at the medium third of shoot (N1-N3=main veins).
  19. 019 Mature leaf: shape of teeth (019 MATURE LEAF: SHAPE OF TEET) Observation from berry set to veraison. Notation of 10 mature leaves above the clusters at the medium third of shoot on the lateral side of leaf. Notation of the shape of the teeth between N2 and N3.
  20. 020 Mature leaf: degree of petiole sinus opening (020 MATURE LEAF: DEGREE OF PET) Observation from berry set to veraison. Mean value of 10 mature leaves above the clusters at the medium third of shoot. Leaf must be flattend for notation.
  21. 021 Mature leaf: shape of base of petiole sinus (021 MATURE LEAF: SHAPE OF BASE) Observation from berry set to veraison. Mean value of 10 mature leavse above the clusters at the medium third of shoot.
  22. 022 Mature leaf: presence of teeth in the petiole sinus (022 MATURE LEAF: PRESENCE OF T) Observation from berry set to veraison. Notation of 10 mature leaves above the clusters at the medium third of shoot. Notation 2: Occurence once or more on ten leaves (at least 10 %).
  23. 023 Mature leaf: naked petiole sinus (023 MATURE LEAF: NAKED PETIOLE) Observation from berry set to veraison. Notation of 10 mature leaves above the clusters at the medium third of shoot. Notation 2 and : Occurence once or more on ten leaves (at least 10 %).
  24. 024 Mature leaf: presence of teeth at the base of the upper leaf sinuses (024 MATURE LEAF: PRESENCE OF T) Observation from berry set to veraison. Notation of 10 mature leaves above the clusters at the medium third of shoot. Notation 2: Occurence once or more on ten leaves (at least 10 %).
  25. 025 Mature leaf: density of prostrate hairs between the main veins (lower side) (025 MATURE LEAF: DENSITY OF PR) Observation on dried leaves under a disection scope. Evaluation on the entire lower leaf surface. Notation of 10 mature leaves above the clusters at the medium third of shoot.
  26. 026 Mature leaf: density of erect hairs on the main veins (lower side) (026 MATURE LEAF: DENSITY OF ER) Observation on dried leaves under a disection scope. Evaluation of the entire lower leaf surface. Notation of 10 mature leaves above the clusters at the medium third of shoot.
  27. 027 Mature leaf: length of vein N1 (027 MATURE LEAF: LENGTH OF VEI) To be measured on 10 leaves: length of vein N1.
  28. 028 Mature leaf: length of vein N2 (028 MATURE LEAF: LENGTH OF VEI) To be measured on 10 leaves: the legth of vein N2 on both halfs of the leaf.
  29. 029 Mature leaf: length of vein N3 (029 MATURE LEAF: LENGTH OF VEI) To be measured on 10 leaves: the legth of vein N3 on both halfs the leaf.
  30. 030 Mature leaf: length of vein N4 (030 MATURE LEAF: LENGTH OF VEI) To be measured on 10 leaves> legth of vein N4 on both halfs of the leaf.
  31. 031 Mature leaf: length petiole sinus to upper leaf sinus (031 MATURE LEAF: LENGTH PETIOL) To be on 10 leaves: distance petiole sinus to upper leaf sinus on both halfs of the leaf.
  32. 032 Mature leaf: length petiole sinus to lower leaf sinus (032 MATURE LEAF: LENGTH PETIOL) To be measured on 10 leaves: distance petiole sinus to lower leaf sinus on both halfs of the leaf.
  33. 033 Mature leaf: angle between N1 and N2 measured at the first ramification (033 MATURE LEAF: ANGLE BETWEEN) To be measured on both sides of 10 leaves. Measurement of the angles between N1 and N2 through elongation of the tangent petiole point-first ramification on N1 and N2.
  34. 034 Mature leaf: angle between N2 and N3 measured at the first ramification (034 MATURE LEAF: ANGLE BETWEEN) To be measured on both sides of 10 leaves. Measurement of the angles between N2 and N3 through elongation of the tangent petiole point - first ramification on N2 and N3
  35. 035 Mature leaf: angle between N3 and N4 (035 MATURE LEAF: ANGLE BETWEEN) To be measured on both sides of 10 leaves. Measurement of the angles between N3 and N4 through elongation of the petiole pont -first ramificTION ON n3 AND n4.
  36. 036 Mature leaf: angle between N3 and tangent between petiole point and the tooth tip on N5 (036 MATURE LEAF: ANGLE BETWEEN) To be measured on both sides of 10 leaves. Measurement of the angles between N3 and the tangent between petiole point and teh tooth of N5.
  37. 037 Mature leaf: length of teeth N2 (037 MATURE LEAF: LENGTH OF TEE) To be measured on 10 leaves: legth of tooth N2 on both halfs of the leaf.
  38. 038 Mature leaf: width of teeth N2 (038 MATURE LEAF: WIDTH OF TEET) To be measured on 10 leaves: width of tooth N2 on both halfs of the leaf.
  39. 039 Mature leaf: length of teeth N4 (039 MATURE LEAF: LENGTH OF TEE) To be measured on 10 leaves: legth of tooth N4 on both halfs of the leaf.
  40. 040 Mature leaf: width of teeth N4 (040 MATURE LEAF: WIDTH OF TEET) To be measured on 10 leaves: width of tooth N4 on both halfs of the leaf.
  41. 041 Mature leaf: number of theeth between the tooth tip N2 and the tooth tip of the first secondary vein of N2 (041 MATURE LEAF: NUMBER OF THE) To be counted on 10 leaves.
  42. 042 Mature leaf: length between the tooth tip of N2 and the first secondary vein of N2 (042 MATURE LEAF: LENGTH BETWEE) Measurement on 10 Leaves.
  43. 043 Mature leaf: length of vein N5 (043 MATURE LEAF: LENGTH OF VEI) To be measured on 10 leaves: legth of vein N5 on both halfs of the leaf.
  44. 044 Mature leaf: vein N3, length petiole sinus to vein N4 (044 MATURE LEAF: VEIN N3, LENG) To be measured on 10 leaves: legth petiole sinus - intersection of vein N4 to vein N3.
  45. 045 Mature leaf: opening/overlapping of petiolar sinus (045 MATURE LEAF: OPENING/OVERL) Measurement on 10 leaves: 1. the distance between the blades at half height (negative), 5. the shortes distance between bladse (negative), 7. the widest overlapping (positive).
  46. 046 Inflorescence: sex of flower (046 INFLORESCENCE: SEX OF FLOW) Observation flowering time. To beassessed: morphological sex expression of 10 inflorescences.
  47. 047 Bunch: length (047 BUNCH: LENGTH ) Observation at maturity. Mean value of all bunches of 10 shoots. To be measured: length of bunch wirhout peducle.
  48. 048 Bunch: shape (048 BUNCH: SHAPE ) Observation at maturity on the medium-and large-sized nbunches of 10 shoots. Notation on the bunch of the third andfourth fifth of the bunch axis. WEings in the upper part and the tip are excluded from observation.
  49. 049 Bunch: number of wings (049 BUNCH: NUMBER OF WINGS ) Observation at maturity. Notation on all bunches of 10 shoot.
  50. 050 Bunch: density (050 BUNCH: DENSITY ) Observ.at matur.Mean value of all bunches of 10 shoots.1=berries in grouped formation,3=single berries with some visible pedicels,5=densely distributed berries,7=berries not readily movable,9=berries out of shape
  51. 051 Bunch: length of peduncle (051 BUNCH: LENGTH OF PEDUNCLE ) Observation at maturity. Mean value of all bunches of 10 shoots. Length measured from insertion to 1st ramification of the primary bunch.
  52. 053 Berry: shape (053 BERRY: SHAPE ) Observation at maturity. Notation on each 30 berries non deformed by compression taken from the medium scope of 10 bunches.
  53. 054 Berry: colour of skin (054 BERRY: COLOUR OF SKIN ) Observation at maturity. Notation of each 30 berries taken from the medium scope of 10 bunches.Remark:Linght-dependent(only those berries which are exposed direcly to sun have to be observed).
  54. 055 Berry: colour of flesh (055 BERRY: COLOUR OF FLESH ) Observation at maturity. Notation on 30 berries taken from the medium scope of 10 bunches.
  55. 056 Berry: particular flavour (056 BERRY: PARTICULAR FLAVOUR ) Observation at maturity.
  56. 057 Berry: presence of seeds (057 BERRY: PRESENCE OF SEEDS ) Observation on dried seeds.Notation on formation of seeds of each 30 berries taken from the medium scope of 10 bunches.1=no formation of seeds,parthenocarp,2=seeds with soft seed coat,embryo or endosperm not completely developed,3=seeds fully devel.
  57. 058 Berry: degree of flesh firmness (058 BERRY: DEGREE OF FLESH FIR) Observation at maturity.
  58. 059 Berry: single berry weight (059 BERRY: SINGLE BERRY WEIGHT) Observation at harvest. Mean value of each 30 berries taken from the medium scope of 10 bunches.
  59. 060 Berry: length (060 BERRY: LENGTH ) Observation at maturity.Mean value of each 30 non deformed berries taken from the medium scope of 10 bunches(measuring unit:mm with one decimal place).Length of berry:1=up to 8mm,3=8 to 14mm,5=14 to 20 mm,7=20 to 26mm,9>26mm.
  60. 061 Berry: width (061 BERRY: WIDTH ) Observation at maturity.Mean value of each 30 non deformed berries taken from the medium scope of 10 bunches(measuring unit:mm with one decimal place).Width of bery:1=up to 8mm,3=8 to 14mm,5=14 to20mm,7=20 to26mm,9=more than 26 mm
  61. 072 Shoot: intensity of anthocyanin couration on the bud scale base (072 SHOOT: INTENSITY OF ANTHOC) Observation during flowering at the medium third of shoot. Mean value of ten light exposed winter buds. Remark: Light - dependent.
Category: PHENOLOGY
  1. 062 Time of bud burst (062 TIME OF BUD BURST ) Observation when 50 % of the buds are in green-tip stage(stage C of Baggiolini).
  2. 063 Begin of berry ripening (veraison) (063 BEGIN OF BERRY RIPENING (V) Obseravtion when aproximately 10 % of the berries star loosing the green colour and soften and the red berries begin to colour. Mean value of all bunches of 10 shoots.
Category: PRODUCTION
  1. 052 Bunch: weight of single bunch (052 BUNCH: WEIGHT OF SINGLE BU) Observation at harvest. Mean value of all bunches of 10 shoots.
  2. 067 Yield per m2 (067 YIELD PER M2 ) Observation at maturity. Remark: Dependent on cultural conditions.